minor doc update for running on YARN #2
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LGTM 👍 |
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Great! Congrats for the move to apache! |
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Thanks. :-) |
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LGTM. Thanks again for fixing my typo. 👍 |
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LGTM! |
asfgit
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Aug 5, 2015
This PR fixes https://issues.apache.org/jira/browse/ZEPPELIN-172 Author: Lee moon soo <[email protected]> Author: Sjoerd Mulder <[email protected]> Author: Lee moon soo <[email protected]> Closes #170 from Leemoonsoo/websocket and squashes the following commits: 11a302a [Lee moon soo] Check text in more safe way 3cf839d [Lee moon soo] Merge pull request #2 from sjoerdmulder/websocket 7f8bc47 [Sjoerd Mulder] Cleanup of Javascript logic and Server code detecting the correct port 412927f [Lee moon soo] Handle large message f56e417 [Lee moon soo] Add license header 806db9b [Lee moon soo] Remove websocket addr/port configuration 6180ed3 [Lee moon soo] Update README 85d14a0 [Lee moon soo] Create notebookserver instance manually a7b82aa [Lee moon soo] Initial implementation of Websocket inside of Jetty server
asfgit
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Jan 22, 2016
1) Rest apis to export notebook as JSON 2) Rest api to import notebook from JSON https://issues.apache.org/jira/browse/ZEPPELIN-590 Author: swakrish <[email protected]> Author: Ramaswamy Devarajan <[email protected]> Closes #614 from swakrish/master and squashes the following commits: 83e7a6d [swakrish] Merge pull request #7 from apache/master 042d9af [swakrish] Merge pull request #6 from apache/master f5b0805 [swakrish] Merge branch 'master' of [email protected]:swakrish/incubator-zeppelin.git 869b48f [swakrish] logging the error f8bf1f3 [swakrish] Merge pull request #5 from apache/master f8a992c [swakrish] Merge branch 'master' of [email protected]:swakrish/incubator-zeppelin.git 270e17b [swakrish] changed soureJSON to sourceJson 4cb69be [swakrish] Merge pull request #4 from apache/master e282958 [swakrish] Changed websocket import to use common code e928c14 [swakrish] changed doc to make it http post 4be62f6 [swakrish] Merge branch 'master' of [email protected]:swakrish/incubator-zeppelin.git db6a580 [swakrish] changed HTTP Put to POST in the docs ec14034 [swakrish] Merge pull request #3 from apache/master 630664c [swakrish] Merge pull request #2 from apache/master b080d7d [swakrish] Merge pull request #1 from apache/master db8b016 [Ramaswamy Devarajan] added note not found check for export 7351f31 [Ramaswamy Devarajan] Moved export/import methods to Notebook.java 6c19668 [Ramaswamy Devarajan] Changed http put to Http post for REST import ecb8f1e [Ramaswamy Devarajan] Formatting for google style 9b64a66 [Ramaswamy Devarajan] fixed alignments 0e94dce [Ramaswamy Devarajan] add documentation 3645354 [Ramaswamy Devarajan] Rest Apis to export/import
asfgit
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Jun 2, 2016
### What is this PR for? Currently available interpreter list is not shown in `Creating New Interpreter` section. It seems this bug was generated after #835 was merged. So I temporally deactivated [3 SerializedName code lines](6d7f1bc). ### What type of PR is it? Bug Fix ### Todos * [x] - Fix interpreter listing bug when creating new interpreter ### What is the Jira issue? [ZEPPELIN-931](https://issues.apache.org/jira/browse/ZEPPELIN-931) ### How should this be tested? 1. Build latest master branch and browse Zeppelin home 2. Create new interpreter -> You can not see the available interpreter list in this step like below attached screenshot 3. Apply this patch 4. Build again and browse -> You can see the available interpreter list as normal ### Screenshots (if appropriate) - **Before** <img width="1273" alt="screen shot 2016-06-01 at 12 36 42 pm" src="https://cloud.githubusercontent.com/assets/10060731/15723066/9082435e-27f5-11e6-9783-df44638dbbec.png"> - **After** <img width="1273" alt="screen shot 2016-06-01 at 12 33 06 pm" src="https://cloud.githubusercontent.com/assets/10060731/15723067/92bcc8ce-27f5-11e6-82f5-6c0db7b4342c.png"> ### Questions: * Does the licenses files need update? No * Is there breaking changes for older versions? No * Does this needs documentation? No Author: AhyoungRyu <[email protected]> Author: Jongyoul Lee <[email protected]> Author: Ah young <[email protected]> Closes #945 from AhyoungRyu/ZEPPELIN-931 and squashes the following commits: 711eb54 [Ah young] Merge pull request #2 from jongyoul/ZEPPELIN-931 6121f9b [Jongyoul Lee] - Fixed documentation 6e7dac9 [Ah young] Merge pull request #1 from jongyoul/ZEPPELIN-931 fed1b40 [Jongyoul Lee] - Fixed fieldName in interpreter-setting.json 6d7f1bc [AhyoungRyu] ZEPPELIN-931: fix interpreter listing bug
asfgit
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Jun 8, 2016
### What is this PR for? Extending the livy interpreter to allow manipulation in the configurations of Spark from zeppelin web ui. ### What type of PR is it? Improvement ### Todos * [Test case ] - Task * [Documentation ] - Task ### What is the Jira issue? * [ZEPPELIN-935] ### How should this be tested? - Run livy server in yarn mode or local mode - Start the Zeppelin and go to interpreter page, create livy interpreter with supported configurations ### Screenshots (if appropriate)   ### Questions: * Does the licenses files need update? no * Is there breaking changes for older versions? no * Does this needs documentation? yes Author: mahmoudelgamal <[email protected]> Author: Fouad <[email protected]> Closes #944 from mfelgamal/feature/livy-conf and squashes the following commits: ccf3c82 [mahmoudelgamal] Adding all configurations to doc bb2d5dc [mahmoudelgamal] Adding spark guide link c2b36f5 [mahmoudelgamal] Prefixing all spark properties with livy.* ddd99e1 [mahmoudelgamal] Removing default values to properties which belongs spark f988af0 [mahmoudelgamal] Supporting all spark configurations 72474b9 [mahmoudelgamal] Adding more configurations to livy interpreter 4c0d5f0 [mahmoudelgamal] Adding more configurations to livy interpreter 2586651 [Fouad] Merge pull request #2 from apache/master
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Jul 30, 2016
### What is this PR for? Google BigQuery is a popular no-ops datawarehouse. This commit will enable Apache Zeppelin users to perform BI and Analytics on their datasets in BigQuery. ### What type of PR is it? Feature ### Todos * Make bigquery interpreter appear in the interpreters section in the UI * Build SQL completion * Authorization of non-gcp ### What is the Jira issue? https://issues.apache.org/jira/browse/ZEPPELIN-1153 ### How should this be tested? copy conf/zeppelin-site.xml.template to conf/zeppelin-site.xml Add org.apache.zeppelin.bigquery.bigQueryInterpreter to property zeppelin.interpreters in zeppelin-site.xml Start Zeppelin Add BigQuery Interpreter with your project ID Create new note with %bsql.sql and run your SQL against public datasets in bigquery. ### Screenshots (if appropriate)  ### Questions: * Does the licenses files need update? No * Is there breaking changes for older versions? No * Does this needs documentation? No Author: Babu Prasad Elumalai <[email protected]> Author: babupe <[email protected]> Author: Alexander Bezzubov <[email protected]> Closes #1170 from babupe/babupe-bigquery and squashes the following commits: ffed801 [Babu Prasad Elumalai] pushing BQ Exception to logs and Interpreter error output d3c2316 [babupe] Merge pull request #2 from bzz/babupe-add-auth-docs 64525b8 [Alexander Bezzubov] Fix typos in docs 03a777f [Alexander Bezzubov] add docs for BigQuery auth outside of GCE fcab6b7 [babupe] Merge pull request #1 from bzz/babupe-final 6a95333 [Alexander Bezzubov] Rename Apach2.0 license for google's code to adhere naming conventions 7d4f40b [Alexander Bezzubov] Add exidentaly removed licenses due to merge conflict 3be1912 [Babu Prasad Elumalai] New changes 41e076e [Babu Prasad Elumalai] Fixed formatting with readme file 97874a4 [Babu Prasad Elumalai] Pushing cropped screenshots 64affbb [babupe] Added cropped interpreter screenshot 4a1d29c [Babu Prasad Elumalai] Removed unnecessary dependencies in pom.xml e520b7b [Babu Prasad Elumalai] Exclude constants.json file for rat plugin since its static config file 69cb724 [Babu Prasad Elumalai] Fixed license header and added manual unit test documentation bbf26cc [Babu Prasad Elumalai] Added path and specific wording 4a3153f [Babu Prasad Elumalai] removed bad package from import d0c8e01 [Babu Prasad Elumalai] Added technical description to bigquery.md b6d181c [Babu Prasad Elumalai] Trying to add screenshot in README 569757f [Babu Prasad Elumalai] Incorporated feedback 764385c [Babu Prasad Elumalai] Interpreter modification, License, doc changes d85abd2 [Babu Prasad Elumalai] Modified code and license 17f6d89 [Babu Prasad Elumalai] ZEPPELIN-1153 comments committed 8fa647b [Babu Prasad Elumalai] BigQuery Interpreter for Apazhe Zeppelin 22e3487 [babupe] Update LICENSE e88b017 [babupe] Created a new license file d90e10f [babupe] Removed BigQuery from notice aa52553 [Babu Prasad Elumalai] Merge branch 'master' of https://github.com/apache/zeppelin ae096d2 [Babu Prasad Elumalai] License changes 20962d2 [Babu Prasad Elumalai] Pushing license changes 3d5f8e7 [Babu Prasad Elumalai] Modified license header 5a2e674 [Babu Prasad Elumalai] Added license info for Jackson library and added BQ API source 4db74c1 [Babu Prasad Elumalai] Adding license stuff 31c373f [Babu Prasad Elumalai] Fixed formatting with readme file 287744c [Babu Prasad Elumalai] Merge branch 'babupe-bigquery' of https://github.com/babupe/zeppelin into babupe-bigquery f318b20 [Babu Prasad Elumalai] Pushing cropped screenshots 17fd4e8 [babupe] Added cropped interpreter screenshot f872aa0 [Babu Prasad Elumalai] Removed unnecessary dependencies in pom.xml 5983e36 [Babu Prasad Elumalai] Exclude constants.json file for rat plugin since its static config file 11e88dc [Babu Prasad Elumalai] Replaced license header with formatting 4b82abd [Babu Prasad Elumalai] Fixed license header and added manual unit test documentation 87f5efe [Babu Prasad Elumalai] Added path and specific wording 6132d78 [Babu Prasad Elumalai] Fixing License and skipping failing tests 2254a49 [Babu Prasad Elumalai] removed bad package from import 73e3f6d [Babu Prasad Elumalai] Added technical description to bigquery.md 089820b [Babu Prasad Elumalai] Trying to add screenshot in README a00b48e [Babu Prasad Elumalai] Incorporated feedback 17846f1 [Babu Prasad Elumalai] Interpreter modification, License, doc changes 50c41fc [Babu Prasad Elumalai] Modified code and license 75d8ee6 [Babu Prasad Elumalai] ZEPPELIN-1153 comments committed 2a2bedc [Babu Prasad Elumalai] BigQuery Interpreter for Apazhe Zeppelin
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Jul 30, 2016
### What is this PR for? Google BigQuery is a popular no-ops datawarehouse. This commit will enable Apache Zeppelin users to perform BI and Analytics on their datasets in BigQuery. ### What type of PR is it? Feature ### Todos * Make bigquery interpreter appear in the interpreters section in the UI * Build SQL completion * Authorization of non-gcp ### What is the Jira issue? https://issues.apache.org/jira/browse/ZEPPELIN-1153 ### How should this be tested? copy conf/zeppelin-site.xml.template to conf/zeppelin-site.xml Add org.apache.zeppelin.bigquery.bigQueryInterpreter to property zeppelin.interpreters in zeppelin-site.xml Start Zeppelin Add BigQuery Interpreter with your project ID Create new note with %bsql.sql and run your SQL against public datasets in bigquery. ### Screenshots (if appropriate)  ### Questions: * Does the licenses files need update? No * Is there breaking changes for older versions? No * Does this needs documentation? No Author: Babu Prasad Elumalai <[email protected]> Author: babupe <[email protected]> Author: Alexander Bezzubov <[email protected]> Closes #1170 from babupe/babupe-bigquery and squashes the following commits: ffed801 [Babu Prasad Elumalai] pushing BQ Exception to logs and Interpreter error output d3c2316 [babupe] Merge pull request #2 from bzz/babupe-add-auth-docs 64525b8 [Alexander Bezzubov] Fix typos in docs 03a777f [Alexander Bezzubov] add docs for BigQuery auth outside of GCE fcab6b7 [babupe] Merge pull request #1 from bzz/babupe-final 6a95333 [Alexander Bezzubov] Rename Apach2.0 license for google's code to adhere naming conventions 7d4f40b [Alexander Bezzubov] Add exidentaly removed licenses due to merge conflict 3be1912 [Babu Prasad Elumalai] New changes 41e076e [Babu Prasad Elumalai] Fixed formatting with readme file 97874a4 [Babu Prasad Elumalai] Pushing cropped screenshots 64affbb [babupe] Added cropped interpreter screenshot 4a1d29c [Babu Prasad Elumalai] Removed unnecessary dependencies in pom.xml e520b7b [Babu Prasad Elumalai] Exclude constants.json file for rat plugin since its static config file 69cb724 [Babu Prasad Elumalai] Fixed license header and added manual unit test documentation bbf26cc [Babu Prasad Elumalai] Added path and specific wording 4a3153f [Babu Prasad Elumalai] removed bad package from import d0c8e01 [Babu Prasad Elumalai] Added technical description to bigquery.md b6d181c [Babu Prasad Elumalai] Trying to add screenshot in README 569757f [Babu Prasad Elumalai] Incorporated feedback 764385c [Babu Prasad Elumalai] Interpreter modification, License, doc changes d85abd2 [Babu Prasad Elumalai] Modified code and license 17f6d89 [Babu Prasad Elumalai] ZEPPELIN-1153 comments committed 8fa647b [Babu Prasad Elumalai] BigQuery Interpreter for Apazhe Zeppelin 22e3487 [babupe] Update LICENSE e88b017 [babupe] Created a new license file d90e10f [babupe] Removed BigQuery from notice aa52553 [Babu Prasad Elumalai] Merge branch 'master' of https://github.com/apache/zeppelin ae096d2 [Babu Prasad Elumalai] License changes 20962d2 [Babu Prasad Elumalai] Pushing license changes 3d5f8e7 [Babu Prasad Elumalai] Modified license header 5a2e674 [Babu Prasad Elumalai] Added license info for Jackson library and added BQ API source 4db74c1 [Babu Prasad Elumalai] Adding license stuff 31c373f [Babu Prasad Elumalai] Fixed formatting with readme file 287744c [Babu Prasad Elumalai] Merge branch 'babupe-bigquery' of https://github.com/babupe/zeppelin into babupe-bigquery f318b20 [Babu Prasad Elumalai] Pushing cropped screenshots 17fd4e8 [babupe] Added cropped interpreter screenshot f872aa0 [Babu Prasad Elumalai] Removed unnecessary dependencies in pom.xml 5983e36 [Babu Prasad Elumalai] Exclude constants.json file for rat plugin since its static config file 11e88dc [Babu Prasad Elumalai] Replaced license header with formatting 4b82abd [Babu Prasad Elumalai] Fixed license header and added manual unit test documentation 87f5efe [Babu Prasad Elumalai] Added path and specific wording 6132d78 [Babu Prasad Elumalai] Fixing License and skipping failing tests 2254a49 [Babu Prasad Elumalai] removed bad package from import 73e3f6d [Babu Prasad Elumalai] Added technical description to bigquery.md 089820b [Babu Prasad Elumalai] Trying to add screenshot in README a00b48e [Babu Prasad Elumalai] Incorporated feedback 17846f1 [Babu Prasad Elumalai] Interpreter modification, License, doc changes 50c41fc [Babu Prasad Elumalai] Modified code and license 75d8ee6 [Babu Prasad Elumalai] ZEPPELIN-1153 comments committed 2a2bedc [Babu Prasad Elumalai] BigQuery Interpreter for Apazhe Zeppelin (cherry picked from commit 57c264d) Signed-off-by: Alexander Bezzubov <[email protected]>
PhilippGrulich
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Aug 8, 2016
### What is this PR for? Google BigQuery is a popular no-ops datawarehouse. This commit will enable Apache Zeppelin users to perform BI and Analytics on their datasets in BigQuery. ### What type of PR is it? Feature ### Todos * Make bigquery interpreter appear in the interpreters section in the UI * Build SQL completion * Authorization of non-gcp ### What is the Jira issue? https://issues.apache.org/jira/browse/ZEPPELIN-1153 ### How should this be tested? copy conf/zeppelin-site.xml.template to conf/zeppelin-site.xml Add org.apache.zeppelin.bigquery.bigQueryInterpreter to property zeppelin.interpreters in zeppelin-site.xml Start Zeppelin Add BigQuery Interpreter with your project ID Create new note with %bsql.sql and run your SQL against public datasets in bigquery. ### Screenshots (if appropriate)  ### Questions: * Does the licenses files need update? No * Is there breaking changes for older versions? No * Does this needs documentation? No Author: Babu Prasad Elumalai <[email protected]> Author: babupe <[email protected]> Author: Alexander Bezzubov <[email protected]> Closes apache#1170 from babupe/babupe-bigquery and squashes the following commits: ffed801 [Babu Prasad Elumalai] pushing BQ Exception to logs and Interpreter error output d3c2316 [babupe] Merge pull request apache#2 from bzz/babupe-add-auth-docs 64525b8 [Alexander Bezzubov] Fix typos in docs 03a777f [Alexander Bezzubov] add docs for BigQuery auth outside of GCE fcab6b7 [babupe] Merge pull request apache#1 from bzz/babupe-final 6a95333 [Alexander Bezzubov] Rename Apach2.0 license for google's code to adhere naming conventions 7d4f40b [Alexander Bezzubov] Add exidentaly removed licenses due to merge conflict 3be1912 [Babu Prasad Elumalai] New changes 41e076e [Babu Prasad Elumalai] Fixed formatting with readme file 97874a4 [Babu Prasad Elumalai] Pushing cropped screenshots 64affbb [babupe] Added cropped interpreter screenshot 4a1d29c [Babu Prasad Elumalai] Removed unnecessary dependencies in pom.xml e520b7b [Babu Prasad Elumalai] Exclude constants.json file for rat plugin since its static config file 69cb724 [Babu Prasad Elumalai] Fixed license header and added manual unit test documentation bbf26cc [Babu Prasad Elumalai] Added path and specific wording 4a3153f [Babu Prasad Elumalai] removed bad package from import d0c8e01 [Babu Prasad Elumalai] Added technical description to bigquery.md b6d181c [Babu Prasad Elumalai] Trying to add screenshot in README 569757f [Babu Prasad Elumalai] Incorporated feedback 764385c [Babu Prasad Elumalai] Interpreter modification, License, doc changes d85abd2 [Babu Prasad Elumalai] Modified code and license 17f6d89 [Babu Prasad Elumalai] ZEPPELIN-1153 comments committed 8fa647b [Babu Prasad Elumalai] BigQuery Interpreter for Apazhe Zeppelin 22e3487 [babupe] Update LICENSE e88b017 [babupe] Created a new license file d90e10f [babupe] Removed BigQuery from notice aa52553 [Babu Prasad Elumalai] Merge branch 'master' of https://github.com/apache/zeppelin ae096d2 [Babu Prasad Elumalai] License changes 20962d2 [Babu Prasad Elumalai] Pushing license changes 3d5f8e7 [Babu Prasad Elumalai] Modified license header 5a2e674 [Babu Prasad Elumalai] Added license info for Jackson library and added BQ API source 4db74c1 [Babu Prasad Elumalai] Adding license stuff 31c373f [Babu Prasad Elumalai] Fixed formatting with readme file 287744c [Babu Prasad Elumalai] Merge branch 'babupe-bigquery' of https://github.com/babupe/zeppelin into babupe-bigquery f318b20 [Babu Prasad Elumalai] Pushing cropped screenshots 17fd4e8 [babupe] Added cropped interpreter screenshot f872aa0 [Babu Prasad Elumalai] Removed unnecessary dependencies in pom.xml 5983e36 [Babu Prasad Elumalai] Exclude constants.json file for rat plugin since its static config file 11e88dc [Babu Prasad Elumalai] Replaced license header with formatting 4b82abd [Babu Prasad Elumalai] Fixed license header and added manual unit test documentation 87f5efe [Babu Prasad Elumalai] Added path and specific wording 6132d78 [Babu Prasad Elumalai] Fixing License and skipping failing tests 2254a49 [Babu Prasad Elumalai] removed bad package from import 73e3f6d [Babu Prasad Elumalai] Added technical description to bigquery.md 089820b [Babu Prasad Elumalai] Trying to add screenshot in README a00b48e [Babu Prasad Elumalai] Incorporated feedback 17846f1 [Babu Prasad Elumalai] Interpreter modification, License, doc changes 50c41fc [Babu Prasad Elumalai] Modified code and license 75d8ee6 [Babu Prasad Elumalai] ZEPPELIN-1153 comments committed 2a2bedc [Babu Prasad Elumalai] BigQuery Interpreter for Apazhe Zeppelin
asfgit
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Aug 15, 2016
### What is this PR for? Adding extra libraries to livy interpreter which isn't exist by default. ### What type of PR is it? [ Improvement ] ### Todos * [Test case ] - Task ### What is the Jira issue? * [ZEPPELIN-1258] ### How should this be tested? - Create new livy interpreter or modify the default. - Set `livy.spark.jars.packages` to list of maven coordinates of jars. The format for the coordinates should be groupId:artifactId:version. ### Screenshots (if appropriate)   ### Questions: * Does the licenses files need update? no * Is there breaking changes for older versions? no * Does this needs documentation? yes Author: mahmoudelgamal <[email protected]> Author: mfelgamal <[email protected]> Author: Fouad <[email protected]> Closes #1255 from mfelgamal/feature/modifying-livy-doc and squashes the following commits: 5411a2f [mahmoudelgamal] changeing default to example d7f6818 [mahmoudelgamal] Adding livy.spark.jars.packages property 98090ab [mahmoudelgamal] Adding external libraries to livy 03a1e80 [mfelgamal] Merge pull request #4 from apache/master 2586651 [Fouad] Merge pull request #2 from apache/master
asfgit
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Sep 3, 2016
### What is this PR for? There are 2 issues and their proposed fixes: 1. On a paragraph run, for every line of output, there is a broadcast of the new line from zeppelin. In case of thousands of lines of output, the browser/s would hang because of the volume of these append-output events. 2. In the above case, besides the browser-hang, another bug observed is that result data is will repeated twice (coming from append-output calls + finish-event calls). The proposed solution for #1 is: - Buffer the append-output event into a queue instead of sending the event immediately. - In a separate thread, read from the queue periodically and send the append-output event. Solution for #2 is: - Donot append output to result if the paragraph is not runnig. ### What type of PR is it? Improvement + Bug Fix ### Todos ### What is the Jira issue? https://issues.apache.org/jira/browse/ZEPPELIN-1292 ### How should this be tested? The test could be to run a simple paragraph with large result. Eg: ``` %sh for i in {1..10000} do echo $i done ``` PS: One will need to clear browser cache between running with and without this code patch since there are javascript changes as well. ### Screenshots (if appropriate) ### Questions: * Does the licenses files need update? No * Is there breaking changes for older versions? No * Does this needs documentation? It could need for the design. Otherwise I have added code comments explaining behaviour. Author: Beria <[email protected]> Closes #1283 from beriaanirudh/ZEPPELIN-1292 and squashes the following commits: 17f0524 [Beria] Use diamond operator 7852368 [Beria] nit 4b68c86 [Beria] fix checkstyle d168614 [Beria] Remove un-necessary class CheckAppendOutputRunner 2eae38e [Beria] Make AppendOutputRunner non-static 72c316d [Beria] Scheduler service to replace while loop in AppendOutputRunner 599281f [Beria] fix unit tests that run after dd24816 [Beria] Add license in test file 3984ef8 [Beria] fix tests when ran with other tests 1c893c0 [Beria] Add licensing 1bdd669 [Beria] fix javadoc comment 27790e4 [Beria] Avoid infinite loop in tests 5057bb3 [Beria] Incorporate feedback 1. Synchronize on AppendOutputRunner creation 2. Use ScheduledExecutorService instead of while loop 3. Remove Thread.sleep() from tests 82e9c4a [Beria] Fix comment 7020f0c [Beria] Buffer append output results + fix extra incorrect results
asfgit
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Sep 13, 2016
### What is this PR for? In this new Good Practice Guide for Zeppelin-web, we focus on how event dispatching($broadcast, $emit, $on) works, and how to correctly use it in the app ### What type of PR is it? Documentation ### What is the Jira issue? https://issues.apache.org/jira/browse/ZEPPELIN-1415 ### How should this be tested? You can check the markdown file for typos or bad sentences :) ### Questions: * Does the licenses files need update? No * Is there breaking changes for older versions? No * Does this needs documentation? No Author: Damien CORNEAU <[email protected]> Closes #1412 from corneadoug/ZEPPELIN-1415 and squashes the following commits: 42cc497 [Damien CORNEAU] add comma 850b908 [Damien CORNEAU] Fix grammar errors 63313cc [Damien CORNEAU] Change uppercasing a bit d551928 [Damien CORNEAU] Add event dispatching documentation 86bb512 [Damien CORNEAU] change page title for goodPracticeGuide01
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Sep 27, 2016
## What is this PR for? The PR is a interpreter for [Apache Beam](http://beam.incubator.apache.org) which is an open source unified platform for data processing pipelines. A pipeline can be build using one of the Beam SDKs. The execution of the pipeline is done by different Runners . Currently, Beam supports Apache Flink Runner, Apache Spark Runner, and Google Dataflow Runner. ### What type of PR is it? - Feature ### Todos * Test case * Review Comments * Documentation ### What is the Jira issue? * [ZEPPELIN-682] ### How should this be tested? - Start the Zeppelin server - The prefix of interpreter is `%beam` and then write your code with required imports and the runner ### Screenshots (if appropriate)   ### Questions: * Does the licenses files need update? no * Is there breaking changes for older versions? no * Does this needs documentation? yes Author: mahmoudelgamal <[email protected]> Author: mfelgamal <[email protected]> Author: Fouad <[email protected]> Closes #1334 from mfelgamal/beam-interpreter-static-repl-7 and squashes the following commits: da66c27 [mahmoudelgamal] Modify condition of checking static modifier 55c1322 [mahmoudelgamal] set spark version to 1.6.2 and throw original exception 27d7690 [mahmoudelgamal] set spark version to 1.6.1 and some modifications 750041c [mahmoudelgamal] Add readme file and modify pom file and travis.yml ca88f94 [mahmoudelgamal] edit pom file and .travis.yml 3d65427 [mahmoudelgamal] update .travis.yml file f19f98d [mahmoudelgamal] Make easy example with imports ands some modifications 74c14ca [mahmoudelgamal] Update the licenses acc7afb [mahmoudelgamal] Change beam to version 0.2.0 e821614 [mahmoudelgamal] Removing hadoop-core and print stack trace to failure 5cb7c7b [mahmoudelgamal] Add some changes to doc and pom file 75fc4f7 [mahmoudelgamal] add interpreter to navigation.html and remove extra spaces and lines 9b1b385 [mahmoudelgamal] put beam in alphabetical order 9c1e25d [mahmoudelgamal] Adding changes like logging and conventions and license 2aa6d65 [mahmoudelgamal] changing class name to StaticRepl and adding some modifications 7cf25fb [mahmoudelgamal] Adding some tests 3c5038f [mahmoudelgamal] Modifying the documentation 5695077 [mahmoudelgamal] Modifying pom file and Making documentation 26fc59b [mahmoudelgamal] Refactoring of the code 3a2bd85 [mahmoudelgamal] Adding the beam to zeppelin 7 ab7ee2d [mahmoudelgamal] beam interpreter 85957ff [mfelgamal] Merge pull request #10 from apache/master 852c3d3 [mfelgamal] Merge pull request #9 from apache/master a4bcc0d [mfelgamal] Merge pull request #8 from apache/master 858f1e1 [mfelgamal] Merge pull request #7 from apache/master 03a1e80 [mfelgamal] Merge pull request #4 from apache/master 2586651 [Fouad] Merge pull request #2 from apache/master
asfgit
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Oct 15, 2016
### What is this PR for? Based on #338 , I refactor most of pig interpreter. As I don't think the approach in #338 is the best approach. In #338, we use script `bin/pig` to launch pig script, it is different to control that job (hard to kill and get progress and stats info). In this PR, I use pig api to launch pig script. Besides that I implement another interpreter type `%pig.query` to leverage the display system of zeppelin. For the details you can check `pig.md` ### What type of PR is it? [Feature] ### Todos * Syntax Highlight * new interpreter type `%pig.udf`, so that user can write pig udf in zeppelin directly and don't need to build udf jar manually. ### What is the Jira issue? * https://issues.apache.org/jira/browse/ZEPPELIN-335 ### How should this be tested? Unit test is added and also manual test is done ### Screenshots (if appropriate)  ### Questions: * Does the licenses files need update? No * Is there breaking changes for older versions? No * Does this needs documentation? No Author: Jeff Zhang <[email protected]> Author: Ali Bajwa <[email protected]> Author: AhyoungRyu <[email protected]> Author: Jeff Zhang <[email protected]> Closes #1476 from zjffdu/ZEPPELIN-335 and squashes the following commits: 73a07f0 [Jeff Zhang] minor update a1b742b [Jeff Zhang] minor update on doc e858301 [Jeff Zhang] address comments c85a090 [Jeff Zhang] add license 58b4b2f [Jeff Zhang] minor update of docs 1ae7db2 [Jeff Zhang] Merge pull request #2 from AhyoungRyu/ZEPPELIN-335/docs fe014a7 [AhyoungRyu] Fix docs title in front matter df7a6db [AhyoungRyu] Add pig.md to dropdown menu 5e2e222 [AhyoungRyu] Minor update for pig.md 39f161a [Jeff Zhang] address comments 05a3b9b [Jeff Zhang] add pig.md a09a7f7 [Jeff Zhang] refactor pig Interpreter c28beb5 [Ali Bajwa] Updated based on comments: 1. Documentation: added pig.md with interpreter documentation and added pig entry to index.md 2. Added test junit test based on passwd file parsing example here https://pig.apache.org/docs/r0.10.0/start.html#run 3. Removed author tag from comment (this was copied from shell interpreter https://github.com/apache/incubator-zeppelin/blob/master/shell/src/main/java/org/apache/zeppelin/shell/ShellInterpreter.java#L42) 4. Implemented cancel functionality 5. Display output stream in case of error 2586336 [Ali Bajwa] exposed timeout and pig executable via interpreter and added comments 7abad20 [Ali Bajwa] initial commit of pig interpreter
darionyaphet
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Oct 27, 2016
### What is this PR for? Based on apache#338 , I refactor most of pig interpreter. As I don't think the approach in apache#338 is the best approach. In apache#338, we use script `bin/pig` to launch pig script, it is different to control that job (hard to kill and get progress and stats info). In this PR, I use pig api to launch pig script. Besides that I implement another interpreter type `%pig.query` to leverage the display system of zeppelin. For the details you can check `pig.md` ### What type of PR is it? [Feature] ### Todos * Syntax Highlight * new interpreter type `%pig.udf`, so that user can write pig udf in zeppelin directly and don't need to build udf jar manually. ### What is the Jira issue? * https://issues.apache.org/jira/browse/ZEPPELIN-335 ### How should this be tested? Unit test is added and also manual test is done ### Screenshots (if appropriate)  ### Questions: * Does the licenses files need update? No * Is there breaking changes for older versions? No * Does this needs documentation? No Author: Jeff Zhang <[email protected]> Author: Ali Bajwa <[email protected]> Author: AhyoungRyu <[email protected]> Author: Jeff Zhang <[email protected]> Closes apache#1476 from zjffdu/ZEPPELIN-335 and squashes the following commits: 73a07f0 [Jeff Zhang] minor update a1b742b [Jeff Zhang] minor update on doc e858301 [Jeff Zhang] address comments c85a090 [Jeff Zhang] add license 58b4b2f [Jeff Zhang] minor update of docs 1ae7db2 [Jeff Zhang] Merge pull request apache#2 from AhyoungRyu/ZEPPELIN-335/docs fe014a7 [AhyoungRyu] Fix docs title in front matter df7a6db [AhyoungRyu] Add pig.md to dropdown menu 5e2e222 [AhyoungRyu] Minor update for pig.md 39f161a [Jeff Zhang] address comments 05a3b9b [Jeff Zhang] add pig.md a09a7f7 [Jeff Zhang] refactor pig Interpreter c28beb5 [Ali Bajwa] Updated based on comments: 1. Documentation: added pig.md with interpreter documentation and added pig entry to index.md 2. Added test junit test based on passwd file parsing example here https://pig.apache.org/docs/r0.10.0/start.html#run 3. Removed author tag from comment (this was copied from shell interpreter https://github.com/apache/incubator-zeppelin/blob/master/shell/src/main/java/org/apache/zeppelin/shell/ShellInterpreter.java#L42) 4. Implemented cancel functionality 5. Display output stream in case of error 2586336 [Ali Bajwa] exposed timeout and pig executable via interpreter and added comments 7abad20 [Ali Bajwa] initial commit of pig interpreter
pedrozatta
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Oct 27, 2016
## What is this PR for? The PR is a interpreter for [Apache Beam](http://beam.incubator.apache.org) which is an open source unified platform for data processing pipelines. A pipeline can be build using one of the Beam SDKs. The execution of the pipeline is done by different Runners . Currently, Beam supports Apache Flink Runner, Apache Spark Runner, and Google Dataflow Runner. ### What type of PR is it? - Feature ### Todos * Test case * Review Comments * Documentation ### What is the Jira issue? * [ZEPPELIN-682] ### How should this be tested? - Start the Zeppelin server - The prefix of interpreter is `%beam` and then write your code with required imports and the runner ### Screenshots (if appropriate)   ### Questions: * Does the licenses files need update? no * Is there breaking changes for older versions? no * Does this needs documentation? yes Author: mahmoudelgamal <[email protected]> Author: mfelgamal <[email protected]> Author: Fouad <[email protected]> Closes apache#1334 from mfelgamal/beam-interpreter-static-repl-7 and squashes the following commits: da66c27 [mahmoudelgamal] Modify condition of checking static modifier 55c1322 [mahmoudelgamal] set spark version to 1.6.2 and throw original exception 27d7690 [mahmoudelgamal] set spark version to 1.6.1 and some modifications 750041c [mahmoudelgamal] Add readme file and modify pom file and travis.yml ca88f94 [mahmoudelgamal] edit pom file and .travis.yml 3d65427 [mahmoudelgamal] update .travis.yml file f19f98d [mahmoudelgamal] Make easy example with imports ands some modifications 74c14ca [mahmoudelgamal] Update the licenses acc7afb [mahmoudelgamal] Change beam to version 0.2.0 e821614 [mahmoudelgamal] Removing hadoop-core and print stack trace to failure 5cb7c7b [mahmoudelgamal] Add some changes to doc and pom file 75fc4f7 [mahmoudelgamal] add interpreter to navigation.html and remove extra spaces and lines 9b1b385 [mahmoudelgamal] put beam in alphabetical order 9c1e25d [mahmoudelgamal] Adding changes like logging and conventions and license 2aa6d65 [mahmoudelgamal] changing class name to StaticRepl and adding some modifications 7cf25fb [mahmoudelgamal] Adding some tests 3c5038f [mahmoudelgamal] Modifying the documentation 5695077 [mahmoudelgamal] Modifying pom file and Making documentation 26fc59b [mahmoudelgamal] Refactoring of the code 3a2bd85 [mahmoudelgamal] Adding the beam to zeppelin 7 ab7ee2d [mahmoudelgamal] beam interpreter 85957ff [mfelgamal] Merge pull request apache#10 from apache/master 852c3d3 [mfelgamal] Merge pull request apache#9 from apache/master a4bcc0d [mfelgamal] Merge pull request apache#8 from apache/master 858f1e1 [mfelgamal] Merge pull request apache#7 from apache/master 03a1e80 [mfelgamal] Merge pull request apache#4 from apache/master 2586651 [Fouad] Merge pull request apache#2 from apache/master
pedrozatta
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Oct 27, 2016
### What is this PR for? Based on apache#338 , I refactor most of pig interpreter. As I don't think the approach in apache#338 is the best approach. In apache#338, we use script `bin/pig` to launch pig script, it is different to control that job (hard to kill and get progress and stats info). In this PR, I use pig api to launch pig script. Besides that I implement another interpreter type `%pig.query` to leverage the display system of zeppelin. For the details you can check `pig.md` ### What type of PR is it? [Feature] ### Todos * Syntax Highlight * new interpreter type `%pig.udf`, so that user can write pig udf in zeppelin directly and don't need to build udf jar manually. ### What is the Jira issue? * https://issues.apache.org/jira/browse/ZEPPELIN-335 ### How should this be tested? Unit test is added and also manual test is done ### Screenshots (if appropriate)  ### Questions: * Does the licenses files need update? No * Is there breaking changes for older versions? No * Does this needs documentation? No Author: Jeff Zhang <[email protected]> Author: Ali Bajwa <[email protected]> Author: AhyoungRyu <[email protected]> Author: Jeff Zhang <[email protected]> Closes apache#1476 from zjffdu/ZEPPELIN-335 and squashes the following commits: 73a07f0 [Jeff Zhang] minor update a1b742b [Jeff Zhang] minor update on doc e858301 [Jeff Zhang] address comments c85a090 [Jeff Zhang] add license 58b4b2f [Jeff Zhang] minor update of docs 1ae7db2 [Jeff Zhang] Merge pull request apache#2 from AhyoungRyu/ZEPPELIN-335/docs fe014a7 [AhyoungRyu] Fix docs title in front matter df7a6db [AhyoungRyu] Add pig.md to dropdown menu 5e2e222 [AhyoungRyu] Minor update for pig.md 39f161a [Jeff Zhang] address comments 05a3b9b [Jeff Zhang] add pig.md a09a7f7 [Jeff Zhang] refactor pig Interpreter c28beb5 [Ali Bajwa] Updated based on comments: 1. Documentation: added pig.md with interpreter documentation and added pig entry to index.md 2. Added test junit test based on passwd file parsing example here https://pig.apache.org/docs/r0.10.0/start.html#run 3. Removed author tag from comment (this was copied from shell interpreter https://github.com/apache/incubator-zeppelin/blob/master/shell/src/main/java/org/apache/zeppelin/shell/ShellInterpreter.java#L42) 4. Implemented cancel functionality 5. Display output stream in case of error 2586336 [Ali Bajwa] exposed timeout and pig executable via interpreter and added comments 7abad20 [Ali Bajwa] initial commit of pig interpreter
beriaanirudh
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Mar 8, 2017
There are 2 issues and their proposed fixes: 1. On a paragraph run, for every line of output, there is a broadcast of the new line from zeppelin. In case of thousands of lines of output, the browser/s would hang because of the volume of these append-output events. 2. In the above case, besides the browser-hang, another bug observed is that result data is will repeated twice (coming from append-output calls + finish-event calls). The proposed solution for apache#1 is: - Buffer the append-output event into a queue instead of sending the event immediately. - In a separate thread, read from the queue periodically and send the append-output event. Solution for apache#2 is: - Donot append output to result if the paragraph is not runnig. Improvement + Bug Fix https://issues.apache.org/jira/browse/ZEPPELIN-1292 The test could be to run a simple paragraph with large result. Eg: ``` %sh for i in {1..10000} do echo $i done ``` PS: One will need to clear browser cache between running with and without this code patch since there are javascript changes as well. * Does the licenses files need update? No * Is there breaking changes for older versions? No * Does this needs documentation? It could need for the design. Otherwise I have added code comments explaining behaviour. Author: Beria <[email protected]> Closes apache#1283 from beriaanirudh/ZEPPELIN-1292 and squashes the following commits: 17f0524 [Beria] Use diamond operator 7852368 [Beria] nit 4b68c86 [Beria] fix checkstyle d168614 [Beria] Remove un-necessary class CheckAppendOutputRunner 2eae38e [Beria] Make AppendOutputRunner non-static 72c316d [Beria] Scheduler service to replace while loop in AppendOutputRunner 599281f [Beria] fix unit tests that run after dd24816 [Beria] Add license in test file 3984ef8 [Beria] fix tests when ran with other tests 1c893c0 [Beria] Add licensing 1bdd669 [Beria] fix javadoc comment 27790e4 [Beria] Avoid infinite loop in tests 5057bb3 [Beria] Incorporate feedback 1. Synchronize on AppendOutputRunner creation 2. Use ScheduledExecutorService instead of while loop 3. Remove Thread.sleep() from tests 82e9c4a [Beria] Fix comment 7020f0c [Beria] Buffer append output results + fix extra incorrect results (cherry picked from commit 11becde)
jpouba
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Oct 27, 2017
asfgit
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Jan 19, 2018
### What is this PR for? This PR fixes the issue of newlines and tabs breaking results in the SQL interpreter in Livy. The Livy interpreter will return incorrect results if a row contains \n or \t characters. In the case of the newline, the result will be: Line is missing from results if the \n appears anywhere but the end of a cell `String index out of range: 17` if it appears at the end of a cell In the case of the tab, the result will be misaligned columns if the tab appears in the middle of a cell The output showing these error is attached to the Jira. I have changed the parsing and any newline or tab characters will be escaped ### What type of PR is it? Bug Fix ### What is the Jira issue? https://issues.apache.org/jira/browse/ZEPPELIN-3098 ### How should this be tested? Unittests have been added ### Screenshots (if appropriate) ### Questions: * Does the licenses files need update? No * Is there breaking changes for older versions? No * Does this needs documentation? No Author: Alex Bush <[email protected]> Author: Alex Bush <[email protected]> Closes #2701 from bushnoh/zeppelin-3098 and squashes the following commits: 9f2f6e3 [Alex Bush] Merge pull request #3 from apache/master 14e120d [Alex Bush] Merge pull request #2 from apache/master 46981fd [Alex Bush] Merge pull request #1 from apache/master ee5a41b [Alex Bush] Merge remote-tracking branch 'upstream/master' 67a93b5 [Alex Bush] Merge branch 'master' of https://github.com/bushnoh/zeppelin 31cdbdc [Alex Bush] Added another comment explaining the regexp change d054af0 [Alex Bush] Force a dummy change for Travis 64a42be [Alex Bush] Fix for newline and tab in data
asfgit
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Sep 28, 2018
### What is this PR for? By using the Raft protocol, multiple Zeppelin-Server groups are built into a Zeppelin cluster, the cluster State Machine is maintained through the Raft protocol, and the services in the cluster are agreed upon. The Zeppelin-Server and Zeppelin-Interperter services and processes are stored in the Cluster MetaData. Metadata information; ### What type of PR is it? [Feature] ### Todos * [x] add raft algorithm atomix jar * [x] add cluster state machine * [x] add state machine query command * [x] add state machine delete command * [x] add state machine put command * [x] Isolate the netty JAR package introduced by atomix ### What is the Jira issue? * https://issues.apache.org/jira/browse/ZEPPELIN-3610 ### How should this be tested? [CI pass](https://travis-ci.org/liuxunorg/zeppelin/builds/418742522) ### Screenshots (if appropriate) ### Questions: * Does the licenses files need update? No * Is there breaking changes for older versions? No * Does this needs documentation? Yes Author: liuxunorg <[email protected]> Author: Jeff Zhang <[email protected]> Closes #3183 from liuxunorg/ZEPPELIN-3610 and squashes the following commits: c899b15 [liuxunorg] uncomment maven-dependency-plugin. af728bd [liuxunorg] add more doc to explain this class's responsibility. d268ee7 [Jeff Zhang] fix test (#2) 97f17ac [liuxunorg] Cluster Raft module design
asfgit
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Apr 8, 2020
…refused ### What is this PR for? - an interpreter process refused to connect due to it abnormal stop , which eventually caused the remove paragraph operation to fail to complete when i try remove a paragraph. ### What type of PR is it? - Bug Fix ### What is the Jira issue? * https://issues.apache.org/jira/browse/ZEPPELIN-4712 ### Questions: Does the licenses files need update? NO Is there breaking changes for older versions? NO Does this needs documentation? NO Author: xiejiajun <[email protected]> Author: xie-jia-jun <[email protected]> Closes #3710 from xiejiajun/branch-0.9 and squashes the following commits: 9bb7341 [xiejiajun] Merge remote-tracking branch 'origin/branch-0.9' into branch-0.9 9bc5605 [xiejiajun] bug fix: when we removing a paragraph , an interpreter process refused to connect due to it abnormal stop , which eventually caused the remove paragraph operation to fail to complete. 97d2714 [xie-jia-jun] Merge pull request #2 from apache/branch-0.9 9b3c744 [xiejiajun] added timeout for getting Thrift client to avoid situations where the interpreter may not be restarted when the interpreter process exits unexpectedly
asfgit
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Apr 8, 2020
…refused ### What is this PR for? - an interpreter process refused to connect due to it abnormal stop , which eventually caused the remove paragraph operation to fail to complete when i try remove a paragraph. ### What type of PR is it? - Bug Fix ### What is the Jira issue? * https://issues.apache.org/jira/browse/ZEPPELIN-4712 ### Questions: Does the licenses files need update? NO Is there breaking changes for older versions? NO Does this needs documentation? NO Author: xiejiajun <[email protected]> Author: xie-jia-jun <[email protected]> Closes #3710 from xiejiajun/branch-0.9 and squashes the following commits: 9bb7341 [xiejiajun] Merge remote-tracking branch 'origin/branch-0.9' into branch-0.9 9bc5605 [xiejiajun] bug fix: when we removing a paragraph , an interpreter process refused to connect due to it abnormal stop , which eventually caused the remove paragraph operation to fail to complete. 97d2714 [xie-jia-jun] Merge pull request #2 from apache/branch-0.9 9b3c744 [xiejiajun] added timeout for getting Thrift client to avoid situations where the interpreter may not be restarted when the interpreter process exits unexpectedly (cherry picked from commit 3fdd8bb) Signed-off-by: Jeff Zhang <[email protected]>
asfgit
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Jul 12, 2020
…Interpreter database connection pool ### What is this PR for? - Added support for personalized configuration of the JDBCInterpreter database connection pool. - This feature can be used to solve the runtime error caused by HiveServer2 Session timeout. - This connection pool configuration Compatible with [the official configuration of dbcp2 ](http://commons.apache.org/proper/commons-dbcp/configuration.html) ### What type of PR is it? [Feature] ### Todos * [ ] - Task ### What is the Jira issue? * https://issues.apache.org/jira/browse/ZEPPELIN-4941 ### How should this be tested? * manually tested * Supported configuration items - validationQuery - testOnBorrow - testOnCreate - testOnReturn - testWhileIdle - timeBetweenEvictionRunsMillis - maxWaitMillis - maxIdle - minIdle - maxTotal ### Screenshots (if appropriate) ### Questions: * Does the licenses files need update? NO * Is there breaking changes for older versions? NO * Does this needs documentation? NO Author: xiejiajun <[email protected]> Author: JakeXie <[email protected]> Author: xie-jia-jun <[email protected]> Closes #3844 from xiejiajun/jdbc-pool-config and squashes the following commits: 3bb622b [xiejiajun] use html table display datasource pool configuration in the jdbc.md document 88b1ce0 [xiejiajun] jdbc interpreter datasource connection pool document 1f2eb55 [xiejiajun] Compatible with the official configuration of dbcp2 connection pool 5c7f666 [xiejiajun] JDBCInterprete supports personalized database connection pool configuration to cope with scenarios such as HiveSession timeout 3d57719 [xiejiajun] Merge branch 'branch-0.9' of https://github.com/apache/zeppelin into apache-0.9 0e5f65a [xiejiajun] Merge branch 'branch-0.9' of https://github.com/apache/zeppelin into apache-0.9 076668a [JakeXie] Merge pull request #7 from apache/branch-0.9 00e14dd [JakeXie] Merge pull request #5 from apache/branch-0.9 9bb7341 [xiejiajun] Merge remote-tracking branch 'origin/branch-0.9' into branch-0.9 9bc5605 [xiejiajun] bug fix: when we removing a paragraph , an interpreter process refused to connect due to it abnormal stop , which eventually caused the remove paragraph operation to fail to complete. 97d2714 [xie-jia-jun] Merge pull request #2 from apache/branch-0.9 9b3c744 [xiejiajun] added timeout for getting Thrift client to avoid situations where the interpreter may not be restarted when the interpreter process exits unexpectedly
asfgit
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Jul 12, 2020
…Interpreter database connection pool ### What is this PR for? - Added support for personalized configuration of the JDBCInterpreter database connection pool. - This feature can be used to solve the runtime error caused by HiveServer2 Session timeout. - This connection pool configuration Compatible with [the official configuration of dbcp2 ](http://commons.apache.org/proper/commons-dbcp/configuration.html) ### What type of PR is it? [Feature] ### Todos * [ ] - Task ### What is the Jira issue? * https://issues.apache.org/jira/browse/ZEPPELIN-4941 ### How should this be tested? * manually tested * Supported configuration items - validationQuery - testOnBorrow - testOnCreate - testOnReturn - testWhileIdle - timeBetweenEvictionRunsMillis - maxWaitMillis - maxIdle - minIdle - maxTotal ### Screenshots (if appropriate) ### Questions: * Does the licenses files need update? NO * Is there breaking changes for older versions? NO * Does this needs documentation? NO Author: xiejiajun <[email protected]> Author: JakeXie <[email protected]> Author: xie-jia-jun <[email protected]> Closes #3844 from xiejiajun/jdbc-pool-config and squashes the following commits: 3bb622b [xiejiajun] use html table display datasource pool configuration in the jdbc.md document 88b1ce0 [xiejiajun] jdbc interpreter datasource connection pool document 1f2eb55 [xiejiajun] Compatible with the official configuration of dbcp2 connection pool 5c7f666 [xiejiajun] JDBCInterprete supports personalized database connection pool configuration to cope with scenarios such as HiveSession timeout 3d57719 [xiejiajun] Merge branch 'branch-0.9' of https://github.com/apache/zeppelin into apache-0.9 0e5f65a [xiejiajun] Merge branch 'branch-0.9' of https://github.com/apache/zeppelin into apache-0.9 076668a [JakeXie] Merge pull request #7 from apache/branch-0.9 00e14dd [JakeXie] Merge pull request #5 from apache/branch-0.9 9bb7341 [xiejiajun] Merge remote-tracking branch 'origin/branch-0.9' into branch-0.9 9bc5605 [xiejiajun] bug fix: when we removing a paragraph , an interpreter process refused to connect due to it abnormal stop , which eventually caused the remove paragraph operation to fail to complete. 97d2714 [xie-jia-jun] Merge pull request #2 from apache/branch-0.9 9b3c744 [xiejiajun] added timeout for getting Thrift client to avoid situations where the interpreter may not be restarted when the interpreter process exits unexpectedly
asfgit
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Jul 16, 2020
…Spark Interpreter Scala REPL ### What is this PR for? - Support for manually specifying the Java version of Spark Interpreter Scala REPL. - This feature can be used to resolve runtime errors caused by reference to third-party libraries that use high-version Java in Spark Interpreter. ### What type of PR is it? [Feature] ### Todos * [ ] - Task ### What is the Jira issue? * https://issues.apache.org/jira/projects/ZEPPELIN/issues/ZEPPELIN-4950 ### How should this be tested? * manually tested * Specify spark.repl.target through %spark.conf or when configuring Spark Interpreter * Reference and call a Java method in a third-party library developed using Java 8 and using Java 8 features such as interface static methods through the Spark interpreter. If the call is successful, it means the test passed ### Screenshots (if appropriate) - A runtime error will be triggered when we reference a third-party library that uses the new features of Java8 if we using the default value `jvm-1.6` of `settings.target.value` :  ### Questions: * Does the licenses files need update? NO * Is there breaking changes for older versions? NO * Does this needs documentation? Yes Author: xiejiajun <[email protected]> Author: JakeXie <[email protected]> Author: xie-jia-jun <[email protected]> Closes #3852 from xiejiajun/spark_repl_target and squashes the following commits: d131f19 [xiejiajun] spark.md docs fix 6872054 [xiejiajun] add spark.repl.target to spark.md docs 6a05b4f [xiejiajun] Support for manually specifying the Java version of Spark Interpreter Scala REPL 6a2cf04 [xiejiajun] Merge branch 'branch-0.9' of https://github.com/apache/zeppelin into branch-0.9 076668a [JakeXie] Merge pull request #7 from apache/branch-0.9 00e14dd [JakeXie] Merge pull request #5 from apache/branch-0.9 9bb7341 [xiejiajun] Merge remote-tracking branch 'origin/branch-0.9' into branch-0.9 9bc5605 [xiejiajun] bug fix: when we removing a paragraph , an interpreter process refused to connect due to it abnormal stop , which eventually caused the remove paragraph operation to fail to complete. 97d2714 [xie-jia-jun] Merge pull request #2 from apache/branch-0.9 9b3c744 [xiejiajun] added timeout for getting Thrift client to avoid situations where the interpreter may not be restarted when the interpreter process exits unexpectedly
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Jul 16, 2020
…Spark Interpreter Scala REPL ### What is this PR for? - Support for manually specifying the Java version of Spark Interpreter Scala REPL. - This feature can be used to resolve runtime errors caused by reference to third-party libraries that use high-version Java in Spark Interpreter. ### What type of PR is it? [Feature] ### Todos * [ ] - Task ### What is the Jira issue? * https://issues.apache.org/jira/projects/ZEPPELIN/issues/ZEPPELIN-4950 ### How should this be tested? * manually tested * Specify spark.repl.target through %spark.conf or when configuring Spark Interpreter * Reference and call a Java method in a third-party library developed using Java 8 and using Java 8 features such as interface static methods through the Spark interpreter. If the call is successful, it means the test passed ### Screenshots (if appropriate) - A runtime error will be triggered when we reference a third-party library that uses the new features of Java8 if we using the default value `jvm-1.6` of `settings.target.value` :  ### Questions: * Does the licenses files need update? NO * Is there breaking changes for older versions? NO * Does this needs documentation? Yes Author: xiejiajun <[email protected]> Author: JakeXie <[email protected]> Author: xie-jia-jun <[email protected]> Closes #3852 from xiejiajun/spark_repl_target and squashes the following commits: d131f19 [xiejiajun] spark.md docs fix 6872054 [xiejiajun] add spark.repl.target to spark.md docs 6a05b4f [xiejiajun] Support for manually specifying the Java version of Spark Interpreter Scala REPL 6a2cf04 [xiejiajun] Merge branch 'branch-0.9' of https://github.com/apache/zeppelin into branch-0.9 076668a [JakeXie] Merge pull request #7 from apache/branch-0.9 00e14dd [JakeXie] Merge pull request #5 from apache/branch-0.9 9bb7341 [xiejiajun] Merge remote-tracking branch 'origin/branch-0.9' into branch-0.9 9bc5605 [xiejiajun] bug fix: when we removing a paragraph , an interpreter process refused to connect due to it abnormal stop , which eventually caused the remove paragraph operation to fail to complete. 97d2714 [xie-jia-jun] Merge pull request #2 from apache/branch-0.9 9b3c744 [xiejiajun] added timeout for getting Thrift client to avoid situations where the interpreter may not be restarted when the interpreter process exits unexpectedly (cherry picked from commit 054651f) Signed-off-by: Jeff Zhang <[email protected]>
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Include info on SPARK_YARN_JAR can be HDFS