HDDS-10573. [hsync] Add a freon tool to benchmark hsync/write concurrency. #6421
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…arallelDeleteBucketAndCreateKey (apache#6335)
Conflicts: hadoop-hdds/client/src/main/java/org/apache/hadoop/hdds/scm/storage/BlockInputStream.java hadoop-hdds/client/src/main/java/org/apache/hadoop/ozone/client/io/BlockInputStreamFactoryImpl.java hadoop-hdds/client/src/test/java/org/apache/hadoop/hdds/scm/storage/DummyBlockInputStream.java hadoop-hdds/client/src/test/java/org/apache/hadoop/hdds/scm/storage/TestBlockInputStream.java hadoop-ozone/client/src/main/java/org/apache/hadoop/ozone/client/io/KeyInputStream.java hadoop-ozone/integration-test/src/test/java/org/apache/hadoop/ozone/om/TestOmMetrics.java hadoop-ozone/ozone-manager/src/test/java/org/apache/hadoop/ozone/om/TestChunkStreams.java
…eRenewalTime fails intermittently.
…fo inline with current CLI command output. (apache#6376)
…d before XceiverRatisServer#removeGroup (apache#6696)
…ithOutVersioning (apache#6702)
…der.queue.num-elements (apache#6711)
…t.stream.putblock.piggybacking (apache#6750)
… does hsync nonstop. Change-Id: I27d72c4412fe47cf862691515dd0f5fc98623a33
Change-Id: Ie44fa1518a171b70782035d0af0d79a455439954
Wait for future on other unrelated call paths. Handle null future in `flush()`, `close()` Undo unintended test change. Desync `write()` / `close()`. Wait for non-HSYNC StreamAction in `handleFlushOrClose` for now since they are not returning the future, at least for now. Culprit of test failure could be premature `watchForCommit`? This should fix the UT. findbugs Fix NPE. Fix NPE in hsync() (cherry picked from commit 6dea96e23f6934707024bcf56acddd4a9714b6f5) (cherry picked from commit 8b87c905b2d6ae7e86d0e2200fbd398a2f2bc82f)
Change-Id: I832bfe4279ff36ad18631f55a1813e570e6f4aa1
Change-Id: I88904c9ce03dc30c77a1d382e238da485d53150a
Change-Id: I541b5d73b7761192cc6f61c2a85214601c37acf3
Change-Id: I7e3e4ad69825dd4872a5201a46109b847764acdf
This reverts commit 9881606.
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Superseded by #6925 so close this one. |
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What changes were proposed in this pull request?
HDDS-10573. [hsync] Add a freon tool to benchmark hsync/write concurrency.
Please describe your PR in detail:
Related to HDDS-9844. We should have a simple tool that does what HBase WAL do: a writer thread to write into output stream buffer, and a thread pool of threads that do hsync non-stop.
Running a full suite of HBase and ycsb is too clunky. A simple tool can help us iterate fast.
What is the link to the Apache JIRA
https://issues.apache.org/jira/browse/HDDS-10573
How was this patch tested?
Unit test