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Posted to dev@uniffle.apache.org by "zuston (via GitHub)" <gi...@apache.org> on 2023/02/16 07:04:03 UTC
[GitHub] [incubator-uniffle] zuston opened a new issue, #612: Flaky Test: ShuffleTaskManagerTest#removeShuffleDataWithHdfsTest
zuston opened a new issue, #612:
URL: https://github.com/apache/incubator-uniffle/issues/612
### Code of Conduct
- [X] I agree to follow this project's [Code of Conduct](https://www.apache.org/foundation/policies/conduct)
### Search before asking
- [X] I have searched in the [issues](https://github.com/apache/incubator-uniffle/issues?q=is%3Aissue) and found no similar issues.
### Describe the flaky test
```
Error: Tests run: 14, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 85.858 s <<< FAILURE! - in org.apache.uniffle.server.ShuffleTaskManagerTest
Error: removeShuffleDataWithHdfsTest Time elapsed: 15.048 s <<< ERROR!
java.lang.RuntimeException: Shuffle data commit timeout for 10000 ms
at org.apache.uniffle.server.ShuffleTaskManager.commitShuffle(ShuffleTaskManager.java:259)
at org.apache.uniffle.server.ShuffleTaskManagerTest.removeShuffleDataWithHdfsTest(ShuffleTaskManagerTest.java:427)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
```
### Actions URL
https://github.com/apache/incubator-uniffle/actions/runs/4191298244/jobs/7265939805
### Parent issue
#1733
### Are you willing to submit PR?
- [ ] Yes I am willing to submit a PR!
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[GitHub] [incubator-uniffle] zuston commented on issue #612: Flaky Test: ShuffleTaskManagerTest#removeShuffleDataWithHdfsTest
Posted by "zuston (via GitHub)" <gi...@apache.org>.
zuston commented on issue #612:
URL: https://github.com/apache/incubator-uniffle/issues/612#issuecomment-1444897770
Detailed info:
```
2023-02-16 06:57:00,663 INFO [main] buffer.ShuffleBufferManager (ShuffleBufferManager.java:pickFlushedShuffle(500)) - Finish flush pick with 67 bytes
SLF4J: Failed toString() invocation on an object of type [org.apache.uniffle.server.ShuffleDataFlushEvent]
Reported exception:
java.lang.NullPointerException
at org.apache.uniffle.server.ShuffleDataFlushEvent.toString(ShuffleDataFlushEvent.java:163)
at org.slf4j.helpers.MessageFormatter.safeObjectAppend(MessageFormatter.java:277)
at org.slf4j.helpers.MessageFormatter.deeplyAppendParameter(MessageFormatter.java:249)
at org.slf4j.helpers.MessageFormatter.arrayFormat(MessageFormatter.java:211)
at org.slf4j.helpers.MessageFormatter.arrayFormat(MessageFormatter.java:161)
at org.slf4j.helpers.MessageFormatter.format(MessageFormatter.java:124)
at org.slf4j.impl.Log4jLoggerAdapter.error(Log4jLoggerAdapter.java:516)
at org.apache.uniffle.server.ShuffleFlushManager.flushToFile(ShuffleFlushManager.java:186)
at org.apache.uniffle.server.ShuffleFlushManager.processEvent(ShuffleFlushManager.java:157)
at org.apache.uniffle.server.ShuffleFlushManager.lambda$processNextEvent$0(ShuffleFlushManager.java:148)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:750)
```
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