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Posted to issues@ozone.apache.org by "Attila Doroszlai (Jira)" <ji...@apache.org> on 2020/03/27 08:57:00 UTC

[jira] [Commented] (HDDS-3257) Intermittent timeout in integration tests

    [ https://issues.apache.org/jira/browse/HDDS-3257?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17068434#comment-17068434 ] 

Attila Doroszlai commented on HDDS-3257:
----------------------------------------

{code:title=https://github.com/apache/hadoop-ozone/runs/538728907}
-------------------------------------------------------------------------------
Test set: org.apache.hadoop.fs.ozone.contract.ITestOzoneContractMkdir
-------------------------------------------------------------------------------
Tests run: 8, Failures: 0, Errors: 2, Skipped: 0, Time elapsed: 396.407 s <<< FAILURE! - in org.apache.hadoop.fs.ozone.contract.ITestOzoneContractMkdir
testMkdirOverParentFile(org.apache.hadoop.fs.ozone.contract.ITestOzoneContractMkdir)  Time elapsed: 180.022 s  <<< ERROR!
java.lang.Exception: test timed out after 180000 milliseconds
...
	at java.util.concurrent.CompletableFuture.get(CompletableFuture.java:1908)
	at org.apache.hadoop.hdds.scm.storage.BlockOutputStream.waitOnFlushFutures(BlockOutputStream.java:525)
	at org.apache.hadoop.hdds.scm.storage.BlockOutputStream.handleFlush(BlockOutputStream.java:488)
	at org.apache.hadoop.hdds.scm.storage.BlockOutputStream.close(BlockOutputStream.java:503)
	at org.apache.hadoop.ozone.client.io.BlockOutputStreamEntry.close(BlockOutputStreamEntry.java:144)
	at org.apache.hadoop.ozone.client.io.KeyOutputStream.handleStreamAction(KeyOutputStream.java:482)
	at org.apache.hadoop.ozone.client.io.KeyOutputStream.handleFlushOrClose(KeyOutputStream.java:456)
	at org.apache.hadoop.ozone.client.io.KeyOutputStream.close(KeyOutputStream.java:509)
	at org.apache.hadoop.fs.ozone.OzoneFSOutputStream.close(OzoneFSOutputStream.java:56)
	at org.apache.hadoop.fs.FSDataOutputStream$PositionCache.close(FSDataOutputStream.java:72)
	at org.apache.hadoop.fs.FSDataOutputStream.close(FSDataOutputStream.java:101)
	at org.apache.hadoop.fs.contract.ContractTestUtils.createFile(ContractTestUtils.java:638)
	at org.apache.hadoop.fs.contract.AbstractContractMkdirTest.testMkdirOverParentFile(AbstractContractMkdirTest.java:92)

testNoMkdirOverFile(org.apache.hadoop.fs.ozone.contract.ITestOzoneContractMkdir)  Time elapsed: 180.006 s  <<< ERROR!
java.lang.Exception: test timed out after 180000 milliseconds
...
	at java.util.concurrent.CompletableFuture.get(CompletableFuture.java:1908)
	at org.apache.hadoop.hdds.scm.storage.BlockOutputStream.waitOnFlushFutures(BlockOutputStream.java:525)
	at org.apache.hadoop.hdds.scm.storage.BlockOutputStream.handleFlush(BlockOutputStream.java:488)
	at org.apache.hadoop.hdds.scm.storage.BlockOutputStream.close(BlockOutputStream.java:503)
	at org.apache.hadoop.ozone.client.io.BlockOutputStreamEntry.close(BlockOutputStreamEntry.java:144)
	at org.apache.hadoop.ozone.client.io.KeyOutputStream.handleStreamAction(KeyOutputStream.java:482)
	at org.apache.hadoop.ozone.client.io.KeyOutputStream.handleFlushOrClose(KeyOutputStream.java:456)
	at org.apache.hadoop.ozone.client.io.KeyOutputStream.close(KeyOutputStream.java:509)
	at org.apache.hadoop.fs.ozone.OzoneFSOutputStream.close(OzoneFSOutputStream.java:56)
	at org.apache.hadoop.fs.FSDataOutputStream$PositionCache.close(FSDataOutputStream.java:72)
	at org.apache.hadoop.fs.FSDataOutputStream.close(FSDataOutputStream.java:101)
	at org.apache.hadoop.fs.contract.ContractTestUtils.createFile(ContractTestUtils.java:638)
	at org.apache.hadoop.fs.contract.AbstractContractMkdirTest.testNoMkdirOverFile(AbstractContractMkdirTest.java:66)
{code}

> Intermittent timeout in integration tests
> -----------------------------------------
>
>                 Key: HDDS-3257
>                 URL: https://issues.apache.org/jira/browse/HDDS-3257
>             Project: Hadoop Distributed Data Store
>          Issue Type: Bug
>            Reporter: Attila Doroszlai
>            Assignee: Shashikant Banerjee
>            Priority: Critical
>         Attachments: org.apache.hadoop.ozone.client.rpc.TestBlockOutputStreamWithFailures-output.txt, org.apache.hadoop.ozone.freon.TestOzoneClientKeyGenerator-output.txt, org.apache.hadoop.ozone.freon.TestRandomKeyGenerator-output.txt
>
>
> Even after the changes done in HDDS-3086, some integration tests (especially in it-freon) are intermittently timing out.



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