Andres de la Peña created CASSANDRA-17469:
---------------------------------------------
Summary: Test Failure:
org.apache.cassandra.db.commitlog.GroupCommitLogTest
Key: CASSANDRA-17469
URL: https://issues.apache.org/jira/browse/CASSANDRA-17469
Project: Cassandra
Issue Type: Bug
Components: Test/unit
Reporter: Andres de la Peña
Intermitent failures in
{{{}org.apache.cassandra.db.commitlog.GroupCommitLogTest{}}}:
*
[testTruncateWithoutSnapshotNonDurable|https://ci-cassandra.apache.org/job/Cassandra-trunk/1024/testReport/org.apache.cassandra.db.commitlog/GroupCommitLogTest/testTruncateWithoutSnapshotNonDurable_4__cdc_2/]
*
[testRecoveryWithEmptyLog|https://ci-cassandra.apache.org/job/Cassandra-trunk/1024/testReport/org.apache.cassandra.db.commitlog/GroupCommitLogTest/testTruncateWithoutSnapshotNonDurable_4__cdc_2/]
*
[testOutOfOrderLogDiscardWithCompaction|https://ci-cassandra.apache.org/job/Cassandra-trunk/1024/testReport/org.apache.cassandra.db.commitlog/GroupCommitLogTest/testTruncateWithoutSnapshotNonDurable_4__cdc_2/]
*
[testExceedRecordLimitWithMultiplePartitions|https://ci-cassandra.apache.org/job/Cassandra-trunk/1024/testReport/org.apache.cassandra.db.commitlog/GroupCommitLogTest/testExceedRecordLimitWithMultiplePartitions_5__cdc_2/]
*
[testRecoveryWithShortMutationSize|https://ci-cassandra.apache.org/job/Cassandra-trunk/1024/testReport/org.apache.cassandra.db.commitlog/GroupCommitLogTest/testRecoveryWithShortMutationSize_4__cdc_2/]
{code:java}
Failed 2 times in the last 11 runs. Flakiness: 30%, Stability: 81%
Stacktrace
java.io.UncheckedIOException
at
org.apache.cassandra.io.util.PathUtils.propagateUnchecked(PathUtils.java:768)
at
org.apache.cassandra.io.util.PathUtils.propagateUnchecked(PathUtils.java:753)
at org.apache.cassandra.io.util.PathUtils.delete(PathUtils.java:255)
at org.apache.cassandra.io.util.PathUtils.delete(PathUtils.java:297)
at org.apache.cassandra.io.util.PathUtils.delete(PathUtils.java:304)
at org.apache.cassandra.io.util.File.delete(File.java:158)
at org.apache.cassandra.io.util.File.delete(File.java:167)
at
org.apache.cassandra.db.commitlog.CommitLogSegmentManagerCDC.discard(CommitLogSegmentManagerCDC.java:75)
at
org.apache.cassandra.db.commitlog.AbstractCommitLogSegmentManager.closeAndDeleteSegmentUnsafe(AbstractCommitLogSegmentManager.java:479)
at
org.apache.cassandra.db.commitlog.AbstractCommitLogSegmentManager.stopUnsafe(AbstractCommitLogSegmentManager.java:452)
at
org.apache.cassandra.db.commitlog.CommitLog.stopUnsafe(CommitLog.java:504)
at
org.apache.cassandra.db.commitlog.CommitLog.resetUnsafe(CommitLog.java:470)
at
org.apache.cassandra.db.commitlog.CommitLogTest.beforeTest(CommitLogTest.java:184)
at jdk.internal.reflect.GeneratedMethodAccessor3.invoke(Unknown Source)
at
java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
Caused by: java.nio.file.NoSuchFileException:
build/test/cassandra/commitlog/CommitLog-7-1647704321215.log
at
java.base/sun.nio.fs.UnixException.translateToIOException(UnixException.java:92)
at
java.base/sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:111)
at
java.base/sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:116)
at
java.base/sun.nio.fs.UnixFileSystemProvider.implDelete(UnixFileSystemProvider.java:249)
at
java.base/sun.nio.fs.AbstractFileSystemProvider.delete(AbstractFileSystemProvider.java:105)
at java.base/java.nio.file.Files.delete(Files.java:1142)
at org.apache.cassandra.io.util.PathUtils.delete(PathUtils.java:250)
Standard Output
DEBUG [main] 2022-03-19 15:41:04,702 InternalLoggerFactory.java:63 - Using
SLF4J as the default logging framework
DEBUG [main] 2022-03-19 15:41:04,712 InternalThreadLocalMap.java:83 -
-Dio.netty.threadLocalMap.stringBuilder.initialSize: 1024
DEBUG [main] 2022-03-19 15:41:04,712 InternalThreadLocalMap.java:86 -
-Dio.netty.threadLocalMap.stringBuilder.maxSize: 4096
INFO [main] 2022-03-19 15:41:04,713 CipherFactory.java:68 - initializing
CipherFactory
INFO [main] 2022-03-19 15:41:04,713 JKSKeyPro
...[truncated 1879728 chars]...
tLog-7-1647704466908.log
INFO [main] 2022-03-19 15:41:26,711 CommitLog.java:175 - No commitlog files
found; skipping replay
DEBUG [main] 2022-03-19 15:41:28,150 CommitLogReader.java:266 - Reading
build/test/cassandra/commitlog/CommitLog-7-1647704466910.log (CL version 7,
messaging version 12, compression
org.apache.cassandra.io.compress.ZstdCompressor{})
INFO [main] 2022-03-19 15:41:28,178 CommitLogReader.java:257 - Finished
reading build/test/cassandra/commitlog/CommitLog-7-1647704466910.log
{code}
All these failures belong to the same single run, so it could be an environment
issue for that particular run. However, it is possible to hit that failure with
the CircleCI test multiplexer in current trunk:
*
[https://app.circleci.com/pipelines/github/adelapena/cassandra/1403/workflows/c02df2b9-732b-478b-825f-f4a0491c0867]
*
[https://app.circleci.com/pipelines/github/adelapena/cassandra/1404/workflows/8acda383-78e6-472b-8a1e-f72684992d6b]
The above runs have 500 and 2000 iterations, and they hit the failure once and
twice each, so flakiness seems really low.
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