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Posted to commits@cassandra.apache.org by "Stefania (JIRA)" <ji...@apache.org> on 2015/05/06 03:23:00 UTC
[jira] [Comment Edited] (CASSANDRA-8656) long-test
LongLeveledCompactionStrategyTest flaps
[ https://issues.apache.org/jira/browse/CASSANDRA-8656?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14529675#comment-14529675 ]
Stefania edited comment on CASSANDRA-8656 at 5/6/15 1:22 AM:
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On the CASSANDRA-7066 branch based on trunk, I fixed the class cast exception and an additional NPE here: https://github.com/stef1927/cassandra/commit/8e13c2efa5f7c0966b74f086249de1c85aa5d5fd#diff-19c4e291353bef22d89ffe4f4af69cae. I needed this test to pass for CASSANDRA-7066.
was (Author: stefania):
On trunk I fixed the class cast exception and an additional NPE here: https://github.com/stef1927/cassandra/commit/8e13c2efa5f7c0966b74f086249de1c85aa5d5fd#diff-19c4e291353bef22d89ffe4f4af69cae. I needed this test to pass for https://issues.apache.org/jira/browse/CASSANDRA-7066.
> long-test LongLeveledCompactionStrategyTest flaps
> -------------------------------------------------
>
> Key: CASSANDRA-8656
> URL: https://issues.apache.org/jira/browse/CASSANDRA-8656
> Project: Cassandra
> Issue Type: Test
> Components: Tests
> Reporter: Michael Shuler
> Priority: Minor
> Fix For: 2.0.x
>
> Attachments: system.log
>
>
> LongLeveledCompactionStrategyTest periodically fails with:
> {noformat}
> [junit] Testsuite: org.apache.cassandra.db.compaction.LongLeveledCompactionStrategyTest
> [junit] Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 54.412 sec
> [junit]
> [junit] Testcase: testParallelLeveledCompaction(org.apache.cassandra.db.compaction.LongLeveledCompactionStrategyTest): Caused an ERROR
> [junit] java.util.concurrent.ExecutionException: java.lang.RuntimeException: Last written key DecoratedKey(3133, 3133) >= current key DecoratedKey(313236, 313236) writing into build/test/cassandra/data/Keyspace1/StandardLeveled/Keyspace1-StandardLeveled-tmp-jb-304-Data.db
> [junit] java.lang.RuntimeException: java.util.concurrent.ExecutionException: java.lang.RuntimeException: Last written key DecoratedKey(3133, 3133) >= current key DecoratedKey(313236, 313236) writing into build/test/cassandra/data/Keyspace1/StandardLeveled/Keyspace1-StandardLeveled-tmp-jb-304-Data.db
> [junit] at org.apache.cassandra.utils.FBUtilities.waitOnFuture(FBUtilities.java:413)
> [junit] at org.apache.cassandra.utils.FBUtilities.waitOnFutures(FBUtilities.java:402)
> [junit] at org.apache.cassandra.db.compaction.LongLeveledCompactionStrategyTest.testParallelLeveledCompaction(LongLeveledCompactionStrategyTest.java:97)
> [junit] Caused by: java.util.concurrent.ExecutionException: java.lang.RuntimeException: Last written key DecoratedKey(3133, 3133) >= current key DecoratedKey(313236, 313236) writing into build/test/cassandra/data/Keyspace1/StandardLeveled/Keyspace1-StandardLeveled-tmp-jb-304-Data.db
> [junit] at java.util.concurrent.FutureTask.report(FutureTask.java:122)
> [junit] at java.util.concurrent.FutureTask.get(FutureTask.java:188)
> [junit] at org.apache.cassandra.utils.FBUtilities.waitOnFuture(FBUtilities.java:409)
> [junit] Caused by: java.lang.RuntimeException: Last written key DecoratedKey(3133, 3133) >= current key DecoratedKey(313236, 313236) writing into build/test/cassandra/data/Keyspace1/StandardLeveled/Keyspace1-StandardLeveled-tmp-jb-304-Data.db
> [junit] at org.apache.cassandra.io.sstable.SSTableWriter.beforeAppend(SSTableWriter.java:143)
> [junit] at org.apache.cassandra.io.sstable.SSTableWriter.append(SSTableWriter.java:166)
> [junit] at org.apache.cassandra.db.compaction.CompactionTask.runMayThrow(CompactionTask.java:167)
> [junit] at org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:28)
> [junit] at org.apache.cassandra.db.compaction.CompactionTask.executeInternal(CompactionTask.java:60)
> [junit] at org.apache.cassandra.db.compaction.AbstractCompactionTask.execute(AbstractCompactionTask.java:59)
> [junit] at org.apache.cassandra.db.compaction.LongLeveledCompactionStrategyTest$1.run(LongLeveledCompactionStrategyTest.java:87)
> [junit] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
> [junit] at java.util.concurrent.FutureTask.run(FutureTask.java:262)
> [junit] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
> [junit] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> [junit] at java.lang.Thread.run(Thread.java:745)
> [junit]
> [junit]
> [junit] Test org.apache.cassandra.db.compaction.LongLeveledCompactionStrategyTest FAILED
> {noformat}
> I would guess the failure is 10-20% of the time, looping over the test repeatedly.
> ----
> On the 2.1 branch, the failure is different, so perhaps this could also be updated.
> {noformat}
> [junit] Testsuite: org.apache.cassandra.db.compaction.LongLeveledCompactionStrategyTest
> [junit] Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 7.04 sec
> [junit]
> [junit] Testcase: testParallelLeveledCompaction(org.apache.cassandra.db.compaction.LongLeveledCompactionStrategyTest): Caused an ERROR
> [junit] org.apache.cassandra.db.compaction.WrappingCompactionStrategy cannot be cast to org.apache.cassandra.db.compaction.LeveledCompactionStrategy
> [junit] java.lang.ClassCastException: org.apache.cassandra.db.compaction.WrappingCompactionStrategy cannot be cast to org.apache.cassandra.db.compaction.LeveledCompactionStrategy
> [junit] at org.apache.cassandra.db.compaction.LongLeveledCompactionStrategyTest.testParallelLeveledCompaction(LongLeveledCompactionStrategyTest.java:45)
> [junit]
> [junit]
> [junit] Test org.apache.cassandra.db.compaction.LongLeveledCompactionStrategyTest FAILED
> {noformat}
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