HDDS-4443. Recon: Using Mysql database throws exception and fails startup #1570
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swagle
approved these changes
Nov 11, 2020
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Thanks for working on this @vivekratnavel. Is it possible to add Mysql based embedded unit tests to org.apache.hadoop.ozone.recon.persistence.TestReconWithDifferentSqlDBs? Maybe something like https://stackoverflow.com/questions/6734410/is-there-a-way-to-run-mysql-in-memory-for-junit-test-cases. I am OK with adding it through a different JIRA. |
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Author
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Thanks for the reviews @swagle and @avijayanhwx! Good suggestion @avijayanhwx. I will try the embedded MySQL unit test in a different jira - https://issues.apache.org/jira/browse/HDDS-4457 |
avijayanhwx
approved these changes
Nov 12, 2020
errose28
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to errose28/ozone
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Nov 18, 2020
* master: (53 commits) HDDS-4458. Fix Max Transaction ID value in OM. (apache#1585) HDDS-4442. Disable the location information of audit logger to reduce overhead (apache#1567) HDDS-4441. Add metrics for ACL related operations.(Addendum for HA). (apache#1584) HDDS-4081. Create ZH translation of StorageContainerManager.md in doc. (apache#1558) HDDS-4080. Create ZH translation of OzoneManager.md in doc. (apache#1541) HDDS-4079. Create ZH translation of Containers.md in doc. (apache#1539) HDDS-4184. Add Features menu for Chinese document. (apache#1547) HDDS-4235. Ozone client FS path validation is not present in OFS. (apache#1582) HDDS-4338. Fix the issue that SCM web UI banner shows "HDFS SCM". (apache#1583) HDDS-4337. Implement RocksDB options cache for new datanode DB utilities. (apache#1544) HDDS-4083. Create ZH translation of Recon.md in doc (apache#1575) HDDS-4453. Replicate closed container for random selected datanodes. (apache#1574) HDDS-4408: terminate Datanode when Datanode State Machine Thread got uncaught exception. (apache#1533) HDDS-4443. Recon: Using Mysql database throws exception and fails startup (apache#1570) HDDS-4315. Use Epoch to generate unique ObjectIDs (apache#1480) HDDS-4455. Fix typo in README.md doc (apache#1578) HDDS-4441. Add metrics for ACL related operations. (apache#1571) HDDS-4437. Avoid unnecessary builder conversion in setting volume Quota/Owner request (apache#1564) HDDS-4417. Simplify Ozone client code with configuration object (apache#1542) HDDS-4363. Add metric to track the number of RocksDB open/close operations. (apache#1530) ...
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What changes were proposed in this pull request?
Fix length of the primary key in one of the SQL tables of Recon and set auto-commit flag to default to true.
What is the link to the Apache JIRA
https://issues.apache.org/jira/browse/HDDS-4443
How was this patch tested?
Tested the changes in a real cluster by replacing recon jar and using mariadb connector jar and jdbc URL configs for recon.