[jira] [Updated] (CASSANDRA-15669) LeveledCompactionStrategy compact last level throw an ArrayIndexOutOfBoundsException
[ https://issues.apache.org/jira/browse/CASSANDRA-15669?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Michael Semb Wever updated CASSANDRA-15669: --- Fix Version/s: (was: 4.0.x) (was: 3.11.x) 4.0 4.0-rc2 3.11.11 > LeveledCompactionStrategy compact last level throw an > ArrayIndexOutOfBoundsException > > > Key: CASSANDRA-15669 > URL: https://issues.apache.org/jira/browse/CASSANDRA-15669 > Project: Cassandra > Issue Type: Bug > Components: Local/Compaction/LCS >Reporter: sunhaihong >Assignee: Alexey Zotov >Priority: Normal > Fix For: 3.11.11, 4.0-rc2, 4.0 > > Attachments: 15669-3.11.txt, 15669-4.0.txt, 15669-trunk.txt, > cfs_compaction_info.png, error_info.png > > Time Spent: 2h 10m > Remaining Estimate: 0h > > Cassandra will throw an ArrayIndexOutOfBoundsException when compact last > level. > My test is as follows： > # Create a table with LeveledCompactionStrategy and its params are > 'enabled': 'true', 'fanout_size': '2', 'max_threshold': '32', > 'min_threshold': '4', 'sstable_size_in_mb': '2'（fanout_size and > sstable_size_in_mb are too small just to make it easier to reproduce the > problem）; > # Insert data into the table by stress; > # Cassandra throw an ArrayIndexOutOfBoundsException when compact level9 > sstables(this level score bigger than 1.001) > ERROR [CompactionExecutor:4] 2020-03-28 08:59:00,990 CassandraDaemon.java:442 > - Exception in thread Thread[CompactionExecutor:4,1,main] > java.lang.ArrayIndexOutOfBoundsException: 9 > at > org.apache.cassandra.db.compaction.LeveledManifest.getLevel(LeveledManifest.java:814) > at > org.apache.cassandra.db.compaction.LeveledManifest.getCandidatesFor(LeveledManifest.java:746) > at > org.apache.cassandra.db.compaction.LeveledManifest.getCompactionCandidates(LeveledManifest.java:398) > at > org.apache.cassandra.db.compaction.LeveledCompactionStrategy.getNextBackgroundTask(LeveledCompactionStrategy.java:131) > at > org.apache.cassandra.db.compaction.CompactionStrategyHolder.lambda$getBackgroundTaskSuppliers$0(CompactionStrategyHolder.java:109) > at > org.apache.cassandra.db.compaction.AbstractStrategyHolder$TaskSupplier.getTask(AbstractStrategyHolder.java:66) > at > org.apache.cassandra.db.compaction.CompactionStrategyManager.getNextBackgroundTask(CompactionStrategyManager.java:214) > at > org.apache.cassandra.db.compaction.CompactionManager$BackgroundCompactionCandidate.run(CompactionManager.java:289) > at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) > at java.util.concurrent.FutureTask.run$$$capture(FutureTask.java:266) > at java.util.concurrent.FutureTask.run(FutureTask.java) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) > at > io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) > at java.lang.Thread.run(Thread.java:748) > I tested it on cassandra version 3.11.3 & 4.0-alpha3. The exception all > happened. > once it triggers, level1- leveln compaction no longer works, level0 is still > valid > -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: commits-unsubscr...@cassandra.apache.org For additional commands, e-mail: commits-h...@cassandra.apache.org
[jira] [Updated] (CASSANDRA-15669) LeveledCompactionStrategy compact last level throw an ArrayIndexOutOfBoundsException
[ https://issues.apache.org/jira/browse/CASSANDRA-15669?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Yifan Cai updated CASSANDRA-15669: -- Since Version: 3.11.0 Source Control Link: https://github.com/apache/cassandra/commit/803a23b2f1b24701c22e7fadaf98c2c9a9491d35 Resolution: Fixed Status: Resolved (was: Ready to Commit) Committed to 3.11 as [803a23|https://github.com/apache/cassandra/commit/803a23b2f1b24701c22e7fadaf98c2c9a9491d35] and merged up to trunk > LeveledCompactionStrategy compact last level throw an > ArrayIndexOutOfBoundsException > > > Key: CASSANDRA-15669 > URL: https://issues.apache.org/jira/browse/CASSANDRA-15669 > Project: Cassandra > Issue Type: Bug > Components: Local/Compaction/LCS >Reporter: sunhaihong >Assignee: Alexey Zotov >Priority: Normal > Fix For: 3.11.x, 4.0.x > > Attachments: 15669-3.11.txt, 15669-4.0.txt, 15669-trunk.txt, > cfs_compaction_info.png, error_info.png > > Time Spent: 1h 50m > Remaining Estimate: 0h > > Cassandra will throw an ArrayIndexOutOfBoundsException when compact last > level. > My test is as follows： > # Create a table with LeveledCompactionStrategy and its params are > 'enabled': 'true', 'fanout_size': '2', 'max_threshold': '32', > 'min_threshold': '4', 'sstable_size_in_mb': '2'（fanout_size and > sstable_size_in_mb are too small just to make it easier to reproduce the > problem）; > # Insert data into the table by stress; > # Cassandra throw an ArrayIndexOutOfBoundsException when compact level9 > sstables(this level score bigger than 1.001) > ERROR [CompactionExecutor:4] 2020-03-28 08:59:00,990 CassandraDaemon.java:442 > - Exception in thread Thread[CompactionExecutor:4,1,main] > java.lang.ArrayIndexOutOfBoundsException: 9 > at > org.apache.cassandra.db.compaction.LeveledManifest.getLevel(LeveledManifest.java:814) > at > org.apache.cassandra.db.compaction.LeveledManifest.getCandidatesFor(LeveledManifest.java:746) > at > org.apache.cassandra.db.compaction.LeveledManifest.getCompactionCandidates(LeveledManifest.java:398) > at > org.apache.cassandra.db.compaction.LeveledCompactionStrategy.getNextBackgroundTask(LeveledCompactionStrategy.java:131) > at > org.apache.cassandra.db.compaction.CompactionStrategyHolder.lambda$getBackgroundTaskSuppliers$0(CompactionStrategyHolder.java:109) > at > org.apache.cassandra.db.compaction.AbstractStrategyHolder$TaskSupplier.getTask(AbstractStrategyHolder.java:66) > at > org.apache.cassandra.db.compaction.CompactionStrategyManager.getNextBackgroundTask(CompactionStrategyManager.java:214) > at > org.apache.cassandra.db.compaction.CompactionManager$BackgroundCompactionCandidate.run(CompactionManager.java:289) > at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) > at java.util.concurrent.FutureTask.run$$$capture(FutureTask.java:266) > at java.util.concurrent.FutureTask.run(FutureTask.java) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) > at > io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) > at java.lang.Thread.run(Thread.java:748) > I tested it on cassandra version 3.11.3 & 4.0-alpha3. The exception all > happened. > once it triggers, level1- leveln compaction no longer works, level0 is still > valid > -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: commits-unsubscr...@cassandra.apache.org For additional commands, e-mail: commits-h...@cassandra.apache.org
[jira] [Updated] (CASSANDRA-15669) LeveledCompactionStrategy compact last level throw an ArrayIndexOutOfBoundsException
[ https://issues.apache.org/jira/browse/CASSANDRA-15669?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Alexey Zotov updated CASSANDRA-15669: - Attachment: 15669-trunk.txt 15669-4.0.txt 15669-3.11.txt > LeveledCompactionStrategy compact last level throw an > ArrayIndexOutOfBoundsException > > > Key: CASSANDRA-15669 > URL: https://issues.apache.org/jira/browse/CASSANDRA-15669 > Project: Cassandra > Issue Type: Bug > Components: Local/Compaction/LCS >Reporter: sunhaihong >Assignee: Alexey Zotov >Priority: Normal > Fix For: 3.11.x, 4.0.x > > Attachments: 15669-3.11.txt, 15669-4.0.txt, 15669-trunk.txt, > cfs_compaction_info.png, error_info.png > > Time Spent: 1h 50m > Remaining Estimate: 0h > > Cassandra will throw an ArrayIndexOutOfBoundsException when compact last > level. > My test is as follows： > # Create a table with LeveledCompactionStrategy and its params are > 'enabled': 'true', 'fanout_size': '2', 'max_threshold': '32', > 'min_threshold': '4', 'sstable_size_in_mb': '2'（fanout_size and > sstable_size_in_mb are too small just to make it easier to reproduce the > problem）; > # Insert data into the table by stress; > # Cassandra throw an ArrayIndexOutOfBoundsException when compact level9 > sstables(this level score bigger than 1.001) > ERROR [CompactionExecutor:4] 2020-03-28 08:59:00,990 CassandraDaemon.java:442 > - Exception in thread Thread[CompactionExecutor:4,1,main] > java.lang.ArrayIndexOutOfBoundsException: 9 > at > org.apache.cassandra.db.compaction.LeveledManifest.getLevel(LeveledManifest.java:814) > at > org.apache.cassandra.db.compaction.LeveledManifest.getCandidatesFor(LeveledManifest.java:746) > at > org.apache.cassandra.db.compaction.LeveledManifest.getCompactionCandidates(LeveledManifest.java:398) > at > org.apache.cassandra.db.compaction.LeveledCompactionStrategy.getNextBackgroundTask(LeveledCompactionStrategy.java:131) > at > org.apache.cassandra.db.compaction.CompactionStrategyHolder.lambda$getBackgroundTaskSuppliers$0(CompactionStrategyHolder.java:109) > at > org.apache.cassandra.db.compaction.AbstractStrategyHolder$TaskSupplier.getTask(AbstractStrategyHolder.java:66) > at > org.apache.cassandra.db.compaction.CompactionStrategyManager.getNextBackgroundTask(CompactionStrategyManager.java:214) > at > org.apache.cassandra.db.compaction.CompactionManager$BackgroundCompactionCandidate.run(CompactionManager.java:289) > at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) > at java.util.concurrent.FutureTask.run$$$capture(FutureTask.java:266) > at java.util.concurrent.FutureTask.run(FutureTask.java) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) > at > io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) > at java.lang.Thread.run(Thread.java:748) > I tested it on cassandra version 3.11.3 & 4.0-alpha3. The exception all > happened. > once it triggers, level1- leveln compaction no longer works, level0 is still > valid > -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: commits-unsubscr...@cassandra.apache.org For additional commands, e-mail: commits-h...@cassandra.apache.org
[jira] [Updated] (CASSANDRA-15669) LeveledCompactionStrategy compact last level throw an ArrayIndexOutOfBoundsException
[ https://issues.apache.org/jira/browse/CASSANDRA-15669?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Marcus Eriksson updated CASSANDRA-15669: Status: Ready to Commit (was: Review In Progress) > LeveledCompactionStrategy compact last level throw an > ArrayIndexOutOfBoundsException > > > Key: CASSANDRA-15669 > URL: https://issues.apache.org/jira/browse/CASSANDRA-15669 > Project: Cassandra > Issue Type: Bug > Components: Local/Compaction/LCS >Reporter: sunhaihong >Assignee: Alexey Zotov >Priority: Normal > Fix For: 3.11.x, 4.0.x > > Attachments: cfs_compaction_info.png, error_info.png > > Time Spent: 1h 50m > Remaining Estimate: 0h > > Cassandra will throw an ArrayIndexOutOfBoundsException when compact last > level. > My test is as follows： > # Create a table with LeveledCompactionStrategy and its params are > 'enabled': 'true', 'fanout_size': '2', 'max_threshold': '32', > 'min_threshold': '4', 'sstable_size_in_mb': '2'（fanout_size and > sstable_size_in_mb are too small just to make it easier to reproduce the > problem）; > # Insert data into the table by stress; > # Cassandra throw an ArrayIndexOutOfBoundsException when compact level9 > sstables(this level score bigger than 1.001) > ERROR [CompactionExecutor:4] 2020-03-28 08:59:00,990 CassandraDaemon.java:442 > - Exception in thread Thread[CompactionExecutor:4,1,main] > java.lang.ArrayIndexOutOfBoundsException: 9 > at > org.apache.cassandra.db.compaction.LeveledManifest.getLevel(LeveledManifest.java:814) > at > org.apache.cassandra.db.compaction.LeveledManifest.getCandidatesFor(LeveledManifest.java:746) > at > org.apache.cassandra.db.compaction.LeveledManifest.getCompactionCandidates(LeveledManifest.java:398) > at > org.apache.cassandra.db.compaction.LeveledCompactionStrategy.getNextBackgroundTask(LeveledCompactionStrategy.java:131) > at > org.apache.cassandra.db.compaction.CompactionStrategyHolder.lambda$getBackgroundTaskSuppliers$0(CompactionStrategyHolder.java:109) > at > org.apache.cassandra.db.compaction.AbstractStrategyHolder$TaskSupplier.getTask(AbstractStrategyHolder.java:66) > at > org.apache.cassandra.db.compaction.CompactionStrategyManager.getNextBackgroundTask(CompactionStrategyManager.java:214) > at > org.apache.cassandra.db.compaction.CompactionManager$BackgroundCompactionCandidate.run(CompactionManager.java:289) > at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) > at java.util.concurrent.FutureTask.run$$$capture(FutureTask.java:266) > at java.util.concurrent.FutureTask.run(FutureTask.java) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) > at > io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) > at java.lang.Thread.run(Thread.java:748) > I tested it on cassandra version 3.11.3 & 4.0-alpha3. The exception all > happened. > once it triggers, level1- leveln compaction no longer works, level0 is still > valid > -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: commits-unsubscr...@cassandra.apache.org For additional commands, e-mail: commits-h...@cassandra.apache.org
[jira] [Updated] (CASSANDRA-15669) LeveledCompactionStrategy compact last level throw an ArrayIndexOutOfBoundsException
[ https://issues.apache.org/jira/browse/CASSANDRA-15669?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Marcus Eriksson updated CASSANDRA-15669: Reviewers: Marcus Eriksson, Yifan Cai, Marcus Eriksson (was: Marcus Eriksson, Yifan Cai) Marcus Eriksson, Yifan Cai, Marcus Eriksson (was: Marcus Eriksson, Yifan Cai) Status: Review In Progress (was: Patch Available) > LeveledCompactionStrategy compact last level throw an > ArrayIndexOutOfBoundsException > > > Key: CASSANDRA-15669 > URL: https://issues.apache.org/jira/browse/CASSANDRA-15669 > Project: Cassandra > Issue Type: Bug > Components: Local/Compaction/LCS >Reporter: sunhaihong >Assignee: Alexey Zotov >Priority: Normal > Fix For: 3.11.x, 4.0.x > > Attachments: cfs_compaction_info.png, error_info.png > > Time Spent: 1h 40m > Remaining Estimate: 0h > > Cassandra will throw an ArrayIndexOutOfBoundsException when compact last > level. > My test is as follows： > # Create a table with LeveledCompactionStrategy and its params are > 'enabled': 'true', 'fanout_size': '2', 'max_threshold': '32', > 'min_threshold': '4', 'sstable_size_in_mb': '2'（fanout_size and > sstable_size_in_mb are too small just to make it easier to reproduce the > problem）; > # Insert data into the table by stress; > # Cassandra throw an ArrayIndexOutOfBoundsException when compact level9 > sstables(this level score bigger than 1.001) > ERROR [CompactionExecutor:4] 2020-03-28 08:59:00,990 CassandraDaemon.java:442 > - Exception in thread Thread[CompactionExecutor:4,1,main] > java.lang.ArrayIndexOutOfBoundsException: 9 > at > org.apache.cassandra.db.compaction.LeveledManifest.getLevel(LeveledManifest.java:814) > at > org.apache.cassandra.db.compaction.LeveledManifest.getCandidatesFor(LeveledManifest.java:746) > at > org.apache.cassandra.db.compaction.LeveledManifest.getCompactionCandidates(LeveledManifest.java:398) > at > org.apache.cassandra.db.compaction.LeveledCompactionStrategy.getNextBackgroundTask(LeveledCompactionStrategy.java:131) > at > org.apache.cassandra.db.compaction.CompactionStrategyHolder.lambda$getBackgroundTaskSuppliers$0(CompactionStrategyHolder.java:109) > at > org.apache.cassandra.db.compaction.AbstractStrategyHolder$TaskSupplier.getTask(AbstractStrategyHolder.java:66) > at > org.apache.cassandra.db.compaction.CompactionStrategyManager.getNextBackgroundTask(CompactionStrategyManager.java:214) > at > org.apache.cassandra.db.compaction.CompactionManager$BackgroundCompactionCandidate.run(CompactionManager.java:289) > at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) > at java.util.concurrent.FutureTask.run$$$capture(FutureTask.java:266) > at java.util.concurrent.FutureTask.run(FutureTask.java) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) > at > io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) > at java.lang.Thread.run(Thread.java:748) > I tested it on cassandra version 3.11.3 & 4.0-alpha3. The exception all > happened. > once it triggers, level1- leveln compaction no longer works, level0 is still > valid > -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: commits-unsubscr...@cassandra.apache.org For additional commands, e-mail: commits-h...@cassandra.apache.org
[jira] [Updated] (CASSANDRA-15669) LeveledCompactionStrategy compact last level throw an ArrayIndexOutOfBoundsException
[ https://issues.apache.org/jira/browse/CASSANDRA-15669?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Yifan Cai updated CASSANDRA-15669: -- Reviewers: Marcus Eriksson, Yifan Cai (was: Marcus Eriksson) > LeveledCompactionStrategy compact last level throw an > ArrayIndexOutOfBoundsException > > > Key: CASSANDRA-15669 > URL: https://issues.apache.org/jira/browse/CASSANDRA-15669 > Project: Cassandra > Issue Type: Bug > Components: Local/Compaction/LCS >Reporter: sunhaihong >Assignee: Alexey Zotov >Priority: Normal > Fix For: 3.11.x, 4.0.x > > Attachments: cfs_compaction_info.png, error_info.png > > Time Spent: 1h > Remaining Estimate: 0h > > Cassandra will throw an ArrayIndexOutOfBoundsException when compact last > level. > My test is as follows： > # Create a table with LeveledCompactionStrategy and its params are > 'enabled': 'true', 'fanout_size': '2', 'max_threshold': '32', > 'min_threshold': '4', 'sstable_size_in_mb': '2'（fanout_size and > sstable_size_in_mb are too small just to make it easier to reproduce the > problem）; > # Insert data into the table by stress; > # Cassandra throw an ArrayIndexOutOfBoundsException when compact level9 > sstables(this level score bigger than 1.001) > ERROR [CompactionExecutor:4] 2020-03-28 08:59:00,990 CassandraDaemon.java:442 > - Exception in thread Thread[CompactionExecutor:4,1,main] > java.lang.ArrayIndexOutOfBoundsException: 9 > at > org.apache.cassandra.db.compaction.LeveledManifest.getLevel(LeveledManifest.java:814) > at > org.apache.cassandra.db.compaction.LeveledManifest.getCandidatesFor(LeveledManifest.java:746) > at > org.apache.cassandra.db.compaction.LeveledManifest.getCompactionCandidates(LeveledManifest.java:398) > at > org.apache.cassandra.db.compaction.LeveledCompactionStrategy.getNextBackgroundTask(LeveledCompactionStrategy.java:131) > at > org.apache.cassandra.db.compaction.CompactionStrategyHolder.lambda$getBackgroundTaskSuppliers$0(CompactionStrategyHolder.java:109) > at > org.apache.cassandra.db.compaction.AbstractStrategyHolder$TaskSupplier.getTask(AbstractStrategyHolder.java:66) > at > org.apache.cassandra.db.compaction.CompactionStrategyManager.getNextBackgroundTask(CompactionStrategyManager.java:214) > at > org.apache.cassandra.db.compaction.CompactionManager$BackgroundCompactionCandidate.run(CompactionManager.java:289) > at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) > at java.util.concurrent.FutureTask.run$$$capture(FutureTask.java:266) > at java.util.concurrent.FutureTask.run(FutureTask.java) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) > at > io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) > at java.lang.Thread.run(Thread.java:748) > I tested it on cassandra version 3.11.3 & 4.0-alpha3. The exception all > happened. > once it triggers, level1- leveln compaction no longer works, level0 is still > valid > -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: commits-unsubscr...@cassandra.apache.org For additional commands, e-mail: commits-h...@cassandra.apache.org
[jira] [Updated] (CASSANDRA-15669) LeveledCompactionStrategy compact last level throw an ArrayIndexOutOfBoundsException
[ https://issues.apache.org/jira/browse/CASSANDRA-15669?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Marcus Eriksson updated CASSANDRA-15669: Reviewers: Marcus Eriksson > LeveledCompactionStrategy compact last level throw an > ArrayIndexOutOfBoundsException > > > Key: CASSANDRA-15669 > URL: https://issues.apache.org/jira/browse/CASSANDRA-15669 > Project: Cassandra > Issue Type: Bug > Components: Local/Compaction/LCS >Reporter: sunhaihong >Assignee: Alexey Zotov >Priority: Normal > Fix For: 3.11.x, 4.0.x > > Attachments: cfs_compaction_info.png, error_info.png > > Time Spent: 50m > Remaining Estimate: 0h > > Cassandra will throw an ArrayIndexOutOfBoundsException when compact last > level. > My test is as follows： > # Create a table with LeveledCompactionStrategy and its params are > 'enabled': 'true', 'fanout_size': '2', 'max_threshold': '32', > 'min_threshold': '4', 'sstable_size_in_mb': '2'（fanout_size and > sstable_size_in_mb are too small just to make it easier to reproduce the > problem）; > # Insert data into the table by stress; > # Cassandra throw an ArrayIndexOutOfBoundsException when compact level9 > sstables(this level score bigger than 1.001) > ERROR [CompactionExecutor:4] 2020-03-28 08:59:00,990 CassandraDaemon.java:442 > - Exception in thread Thread[CompactionExecutor:4,1,main] > java.lang.ArrayIndexOutOfBoundsException: 9 > at > org.apache.cassandra.db.compaction.LeveledManifest.getLevel(LeveledManifest.java:814) > at > org.apache.cassandra.db.compaction.LeveledManifest.getCandidatesFor(LeveledManifest.java:746) > at > org.apache.cassandra.db.compaction.LeveledManifest.getCompactionCandidates(LeveledManifest.java:398) > at > org.apache.cassandra.db.compaction.LeveledCompactionStrategy.getNextBackgroundTask(LeveledCompactionStrategy.java:131) > at > org.apache.cassandra.db.compaction.CompactionStrategyHolder.lambda$getBackgroundTaskSuppliers$0(CompactionStrategyHolder.java:109) > at > org.apache.cassandra.db.compaction.AbstractStrategyHolder$TaskSupplier.getTask(AbstractStrategyHolder.java:66) > at > org.apache.cassandra.db.compaction.CompactionStrategyManager.getNextBackgroundTask(CompactionStrategyManager.java:214) > at > org.apache.cassandra.db.compaction.CompactionManager$BackgroundCompactionCandidate.run(CompactionManager.java:289) > at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) > at java.util.concurrent.FutureTask.run$$$capture(FutureTask.java:266) > at java.util.concurrent.FutureTask.run(FutureTask.java) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) > at > io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) > at java.lang.Thread.run(Thread.java:748) > I tested it on cassandra version 3.11.3 & 4.0-alpha3. The exception all > happened. > once it triggers, level1- leveln compaction no longer works, level0 is still > valid > -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: commits-unsubscr...@cassandra.apache.org For additional commands, e-mail: commits-h...@cassandra.apache.org
[jira] [Updated] (CASSANDRA-15669) LeveledCompactionStrategy compact last level throw an ArrayIndexOutOfBoundsException
[ https://issues.apache.org/jira/browse/CASSANDRA-15669?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Brandon Williams updated CASSANDRA-15669: - Test and Documentation Plan: test added Status: Patch Available (was: Open) > LeveledCompactionStrategy compact last level throw an > ArrayIndexOutOfBoundsException > > > Key: CASSANDRA-15669 > URL: https://issues.apache.org/jira/browse/CASSANDRA-15669 > Project: Cassandra > Issue Type: Bug > Components: Local/Compaction/LCS >Reporter: sunhaihong >Assignee: Alexey Zotov >Priority: Normal > Fix For: 3.11.x, 4.0.x > > Attachments: cfs_compaction_info.png, error_info.png > > Time Spent: 50m > Remaining Estimate: 0h > > Cassandra will throw an ArrayIndexOutOfBoundsException when compact last > level. > My test is as follows： > # Create a table with LeveledCompactionStrategy and its params are > 'enabled': 'true', 'fanout_size': '2', 'max_threshold': '32', > 'min_threshold': '4', 'sstable_size_in_mb': '2'（fanout_size and > sstable_size_in_mb are too small just to make it easier to reproduce the > problem）; > # Insert data into the table by stress; > # Cassandra throw an ArrayIndexOutOfBoundsException when compact level9 > sstables(this level score bigger than 1.001) > ERROR [CompactionExecutor:4] 2020-03-28 08:59:00,990 CassandraDaemon.java:442 > - Exception in thread Thread[CompactionExecutor:4,1,main] > java.lang.ArrayIndexOutOfBoundsException: 9 > at > org.apache.cassandra.db.compaction.LeveledManifest.getLevel(LeveledManifest.java:814) > at > org.apache.cassandra.db.compaction.LeveledManifest.getCandidatesFor(LeveledManifest.java:746) > at > org.apache.cassandra.db.compaction.LeveledManifest.getCompactionCandidates(LeveledManifest.java:398) > at > org.apache.cassandra.db.compaction.LeveledCompactionStrategy.getNextBackgroundTask(LeveledCompactionStrategy.java:131) > at > org.apache.cassandra.db.compaction.CompactionStrategyHolder.lambda$getBackgroundTaskSuppliers$0(CompactionStrategyHolder.java:109) > at > org.apache.cassandra.db.compaction.AbstractStrategyHolder$TaskSupplier.getTask(AbstractStrategyHolder.java:66) > at > org.apache.cassandra.db.compaction.CompactionStrategyManager.getNextBackgroundTask(CompactionStrategyManager.java:214) > at > org.apache.cassandra.db.compaction.CompactionManager$BackgroundCompactionCandidate.run(CompactionManager.java:289) > at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) > at java.util.concurrent.FutureTask.run$$$capture(FutureTask.java:266) > at java.util.concurrent.FutureTask.run(FutureTask.java) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) > at > io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) > at java.lang.Thread.run(Thread.java:748) > I tested it on cassandra version 3.11.3 & 4.0-alpha3. The exception all > happened. > once it triggers, level1- leveln compaction no longer works, level0 is still > valid > -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: commits-unsubscr...@cassandra.apache.org For additional commands, e-mail: commits-h...@cassandra.apache.org
[jira] [Updated] (CASSANDRA-15669) LeveledCompactionStrategy compact last level throw an ArrayIndexOutOfBoundsException
[ https://issues.apache.org/jira/browse/CASSANDRA-15669?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Brandon Williams updated CASSANDRA-15669: - Bug Category: Parent values: Availability(12983) Complexity: Normal Component/s: Local/Compaction/LCS Discovered By: User Report Fix Version/s: 4.0.x 3.11.x Severity: Normal Assignee: Alexey Zotov (was: sunhaihong) Status: Open (was: Triage Needed) > LeveledCompactionStrategy compact last level throw an > ArrayIndexOutOfBoundsException > > > Key: CASSANDRA-15669 > URL: https://issues.apache.org/jira/browse/CASSANDRA-15669 > Project: Cassandra > Issue Type: Bug > Components: Local/Compaction/LCS >Reporter: sunhaihong >Assignee: Alexey Zotov >Priority: Normal > Fix For: 3.11.x, 4.0.x > > Attachments: cfs_compaction_info.png, error_info.png > > Time Spent: 50m > Remaining Estimate: 0h > > Cassandra will throw an ArrayIndexOutOfBoundsException when compact last > level. > My test is as follows： > # Create a table with LeveledCompactionStrategy and its params are > 'enabled': 'true', 'fanout_size': '2', 'max_threshold': '32', > 'min_threshold': '4', 'sstable_size_in_mb': '2'（fanout_size and > sstable_size_in_mb are too small just to make it easier to reproduce the > problem）; > # Insert data into the table by stress; > # Cassandra throw an ArrayIndexOutOfBoundsException when compact level9 > sstables(this level score bigger than 1.001) > ERROR [CompactionExecutor:4] 2020-03-28 08:59:00,990 CassandraDaemon.java:442 > - Exception in thread Thread[CompactionExecutor:4,1,main] > java.lang.ArrayIndexOutOfBoundsException: 9 > at > org.apache.cassandra.db.compaction.LeveledManifest.getLevel(LeveledManifest.java:814) > at > org.apache.cassandra.db.compaction.LeveledManifest.getCandidatesFor(LeveledManifest.java:746) > at > org.apache.cassandra.db.compaction.LeveledManifest.getCompactionCandidates(LeveledManifest.java:398) > at > org.apache.cassandra.db.compaction.LeveledCompactionStrategy.getNextBackgroundTask(LeveledCompactionStrategy.java:131) > at > org.apache.cassandra.db.compaction.CompactionStrategyHolder.lambda$getBackgroundTaskSuppliers$0(CompactionStrategyHolder.java:109) > at > org.apache.cassandra.db.compaction.AbstractStrategyHolder$TaskSupplier.getTask(AbstractStrategyHolder.java:66) > at > org.apache.cassandra.db.compaction.CompactionStrategyManager.getNextBackgroundTask(CompactionStrategyManager.java:214) > at > org.apache.cassandra.db.compaction.CompactionManager$BackgroundCompactionCandidate.run(CompactionManager.java:289) > at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) > at java.util.concurrent.FutureTask.run$$$capture(FutureTask.java:266) > at java.util.concurrent.FutureTask.run(FutureTask.java) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) > at > io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) > at java.lang.Thread.run(Thread.java:748) > I tested it on cassandra version 3.11.3 & 4.0-alpha3. The exception all > happened. > once it triggers, level1- leveln compaction no longer works, level0 is still > valid > -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: commits-unsubscr...@cassandra.apache.org For additional commands, e-mail: commits-h...@cassandra.apache.org
[jira] [Updated] (CASSANDRA-15669) LeveledCompactionStrategy compact last level throw an ArrayIndexOutOfBoundsException
[ https://issues.apache.org/jira/browse/CASSANDRA-15669?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] sunhaihong updated CASSANDRA-15669: --- Description: Cassandra will throw an ArrayIndexOutOfBoundsException when compact last level. My test is as follows： # Create a table with LeveledCompactionStrategy and its params are 'enabled': 'true', 'fanout_size': '2', 'max_threshold': '32', 'min_threshold': '4', 'sstable_size_in_mb': '2'（fanout_size and sstable_size_in_mb are too small just to make it easier to reproduce the problem）; # Insert data into the table by stress; # Cassandra throw an ArrayIndexOutOfBoundsException when compact level9 sstables(this level score bigger than 1.001) ERROR [CompactionExecutor:4] 2020-03-28 08:59:00,990 CassandraDaemon.java:442 - Exception in thread Thread[CompactionExecutor:4,1,main] java.lang.ArrayIndexOutOfBoundsException: 9 at org.apache.cassandra.db.compaction.LeveledManifest.getLevel(LeveledManifest.java:814) at org.apache.cassandra.db.compaction.LeveledManifest.getCandidatesFor(LeveledManifest.java:746) at org.apache.cassandra.db.compaction.LeveledManifest.getCompactionCandidates(LeveledManifest.java:398) at org.apache.cassandra.db.compaction.LeveledCompactionStrategy.getNextBackgroundTask(LeveledCompactionStrategy.java:131) at org.apache.cassandra.db.compaction.CompactionStrategyHolder.lambda$getBackgroundTaskSuppliers$0(CompactionStrategyHolder.java:109) at org.apache.cassandra.db.compaction.AbstractStrategyHolder$TaskSupplier.getTask(AbstractStrategyHolder.java:66) at org.apache.cassandra.db.compaction.CompactionStrategyManager.getNextBackgroundTask(CompactionStrategyManager.java:214) at org.apache.cassandra.db.compaction.CompactionManager$BackgroundCompactionCandidate.run(CompactionManager.java:289) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run$$$capture(FutureTask.java:266) at java.util.concurrent.FutureTask.run(FutureTask.java) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) I tested it on cassandra version 3.11.3 & 4.0-alpha3. The exception all happened. once it triggers, level1- leveln compaction no longer works, level0 is still valid was: Cassandra will throw an ArrayIndexOutOfBoundsException when compact last level. My test is as follows： # Create a table with LeveledCompactionStrategy and its params are 'enabled': 'true', 'fanout_size': '2', 'max_threshold': '32', 'min_threshold': '4', 'sstable_size_in_mb': '2'（fanout_size and sstable_size_in_mb are too small just to make it easier to reproduce the problem）; # Insert data into the table by stress; # Cassandra throw an ArrayIndexOutOfBoundsException when compact level9 sstables(this level score bigger than 1.001) ERROR [CompactionExecutor:4] 2020-03-28 08:59:00,990 CassandraDaemon.java:442 - Exception in thread Thread[CompactionExecutor:4,1,main] java.lang.ArrayIndexOutOfBoundsException: 9 at org.apache.cassandra.db.compaction.LeveledManifest.getLevel(LeveledManifest.java:814) at org.apache.cassandra.db.compaction.LeveledManifest.getCandidatesFor(LeveledManifest.java:746) at org.apache.cassandra.db.compaction.LeveledManifest.getCompactionCandidates(LeveledManifest.java:398) at org.apache.cassandra.db.compaction.LeveledCompactionStrategy.getNextBackgroundTask(LeveledCompactionStrategy.java:131) at org.apache.cassandra.db.compaction.CompactionStrategyHolder.lambda$getBackgroundTaskSuppliers$0(CompactionStrategyHolder.java:109) at org.apache.cassandra.db.compaction.AbstractStrategyHolder$TaskSupplier.getTask(AbstractStrategyHolder.java:66) at org.apache.cassandra.db.compaction.CompactionStrategyManager.getNextBackgroundTask(CompactionStrategyManager.java:214) at org.apache.cassandra.db.compaction.CompactionManager$BackgroundCompactionCandidate.run(CompactionManager.java:289) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run$$$capture(FutureTask.java:266) at java.util.concurrent.FutureTask.run(FutureTask.java) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) I tested it on cassandra version 3.11.3 & 4.0-alpha3. The exception all happened. once it triggers, compaction no longer works > LeveledCompactionStrategy compact last level throw an > ArrayIndexOutOfBoundsException >
[jira] [Updated] (CASSANDRA-15669) LeveledCompactionStrategy compact last level throw an ArrayIndexOutOfBoundsException
[ https://issues.apache.org/jira/browse/CASSANDRA-15669?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] sunhaihong updated CASSANDRA-15669: --- Description: Cassandra will throw an ArrayIndexOutOfBoundsException when compact last level. My test is as follows： # Create a table with LeveledCompactionStrategy and its params are 'enabled': 'true', 'fanout_size': '2', 'max_threshold': '32', 'min_threshold': '4', 'sstable_size_in_mb': '2'（fanout_size and sstable_size_in_mb are too small just to make it easier to reproduce the problem）; # Insert data into the table by stress; # Cassandra throw an ArrayIndexOutOfBoundsException when compact level9 sstables(this level score bigger than 1.001) ERROR [CompactionExecutor:4] 2020-03-28 08:59:00,990 CassandraDaemon.java:442 - Exception in thread Thread[CompactionExecutor:4,1,main] java.lang.ArrayIndexOutOfBoundsException: 9 at org.apache.cassandra.db.compaction.LeveledManifest.getLevel(LeveledManifest.java:814) at org.apache.cassandra.db.compaction.LeveledManifest.getCandidatesFor(LeveledManifest.java:746) at org.apache.cassandra.db.compaction.LeveledManifest.getCompactionCandidates(LeveledManifest.java:398) at org.apache.cassandra.db.compaction.LeveledCompactionStrategy.getNextBackgroundTask(LeveledCompactionStrategy.java:131) at org.apache.cassandra.db.compaction.CompactionStrategyHolder.lambda$getBackgroundTaskSuppliers$0(CompactionStrategyHolder.java:109) at org.apache.cassandra.db.compaction.AbstractStrategyHolder$TaskSupplier.getTask(AbstractStrategyHolder.java:66) at org.apache.cassandra.db.compaction.CompactionStrategyManager.getNextBackgroundTask(CompactionStrategyManager.java:214) at org.apache.cassandra.db.compaction.CompactionManager$BackgroundCompactionCandidate.run(CompactionManager.java:289) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run$$$capture(FutureTask.java:266) at java.util.concurrent.FutureTask.run(FutureTask.java) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) I tested it on cassandra version 3.11.3 & 4.0-alpha3. The exception all happened. once it triggers, compaction no longer works was: Cassandra will throw an ArrayIndexOutOfBoundsException when compact last level. My test is as follows： # Create a table with LeveledCompactionStrategy and its params are 'enabled': 'true', 'fanout_size': '2', 'max_threshold': '32', 'min_threshold': '4', 'sstable_size_in_mb': '2'（fanout_size and sstable_size_in_mb are too small just to make it easier to reproduce the problem）; # Insert data into the table by stress; # Cassandra throw an ArrayIndexOutOfBoundsException when compact level9 sstables(this level score bigger than 1.001) ERROR [CompactionExecutor:4] 2020-03-28 08:59:00,990 CassandraDaemon.java:442 - Exception in thread Thread[CompactionExecutor:4,1,main] java.lang.ArrayIndexOutOfBoundsException: 9 at org.apache.cassandra.db.compaction.LeveledManifest.getLevel(LeveledManifest.java:814) at org.apache.cassandra.db.compaction.LeveledManifest.getCandidatesFor(LeveledManifest.java:746) at org.apache.cassandra.db.compaction.LeveledManifest.getCompactionCandidates(LeveledManifest.java:398) at org.apache.cassandra.db.compaction.LeveledCompactionStrategy.getNextBackgroundTask(LeveledCompactionStrategy.java:131) at org.apache.cassandra.db.compaction.CompactionStrategyHolder.lambda$getBackgroundTaskSuppliers$0(CompactionStrategyHolder.java:109) at org.apache.cassandra.db.compaction.AbstractStrategyHolder$TaskSupplier.getTask(AbstractStrategyHolder.java:66) at org.apache.cassandra.db.compaction.CompactionStrategyManager.getNextBackgroundTask(CompactionStrategyManager.java:214) at org.apache.cassandra.db.compaction.CompactionManager$BackgroundCompactionCandidate.run(CompactionManager.java:289) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run$$$capture(FutureTask.java:266) at java.util.concurrent.FutureTask.run(FutureTask.java) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) I tested it on cassandra version 3.11.3 & 4.0-alpha3. The exception all happened. > LeveledCompactionStrategy compact last level throw an > ArrayIndexOutOfBoundsException > > > Key: CASSANDRA-15669 > URL:
[jira] [Updated] (CASSANDRA-15669) LeveledCompactionStrategy compact last level throw an ArrayIndexOutOfBoundsException
[ https://issues.apache.org/jira/browse/CASSANDRA-15669?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] sunhaihong updated CASSANDRA-15669: --- Description: Cassandra will throw an ArrayIndexOutOfBoundsException when compact last level. My test is as follows： # Create a table with LeveledCompactionStrategy and its params are 'enabled': 'true', 'fanout_size': '2', 'max_threshold': '32', 'min_threshold': '4', 'sstable_size_in_mb': '2'（fanout_size and sstable_size_in_mb are too small just to make it easier to reproduce the problem）; # Insert data into the table by stress; # Cassandra throw an ArrayIndexOutOfBoundsException when compact level9 sstables(this level score bigger than 1.001) ERROR [CompactionExecutor:4] 2020-03-28 08:59:00,990 CassandraDaemon.java:442 - Exception in thread Thread[CompactionExecutor:4,1,main] java.lang.ArrayIndexOutOfBoundsException: 9 at org.apache.cassandra.db.compaction.LeveledManifest.getLevel(LeveledManifest.java:814) at org.apache.cassandra.db.compaction.LeveledManifest.getCandidatesFor(LeveledManifest.java:746) at org.apache.cassandra.db.compaction.LeveledManifest.getCompactionCandidates(LeveledManifest.java:398) at org.apache.cassandra.db.compaction.LeveledCompactionStrategy.getNextBackgroundTask(LeveledCompactionStrategy.java:131) at org.apache.cassandra.db.compaction.CompactionStrategyHolder.lambda$getBackgroundTaskSuppliers$0(CompactionStrategyHolder.java:109) at org.apache.cassandra.db.compaction.AbstractStrategyHolder$TaskSupplier.getTask(AbstractStrategyHolder.java:66) at org.apache.cassandra.db.compaction.CompactionStrategyManager.getNextBackgroundTask(CompactionStrategyManager.java:214) at org.apache.cassandra.db.compaction.CompactionManager$BackgroundCompactionCandidate.run(CompactionManager.java:289) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run$$$capture(FutureTask.java:266) at java.util.concurrent.FutureTask.run(FutureTask.java) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) I tested it on cassandra version 3.11.3 & 4.0-alpha3. The exception all happened. was: cassandra will throw an ArrayIndexOutOfBoundsException when compact last level. My test is as follows： # Create a table with LeveledCompactionStrategy and its params are 'enabled': 'true', 'fanout_size': '2', 'max_threshold': '32', 'min_threshold': '4', 'sstable_size_in_mb': '2'（fanout_size and sstable_size_in_mb are too small just to make it easier to reproduce the problem）; # Insert data into the table by stress; # Cassandra throw an ArrayIndexOutOfBoundsException when compact level9 sstables(this level score bigger than 1.001) I tested it on cassandra version 3.11.3 & 4.0-alpha3. The exception all happened. > LeveledCompactionStrategy compact last level throw an > ArrayIndexOutOfBoundsException > > > Key: CASSANDRA-15669 > URL: https://issues.apache.org/jira/browse/CASSANDRA-15669 > Project: Cassandra > Issue Type: Bug >Reporter: sunhaihong >Assignee: sunhaihong >Priority: Normal > Attachments: cfs_compaction_info.png, error_info.png > > > Cassandra will throw an ArrayIndexOutOfBoundsException when compact last > level. > My test is as follows： > # Create a table with LeveledCompactionStrategy and its params are > 'enabled': 'true', 'fanout_size': '2', 'max_threshold': '32', > 'min_threshold': '4', 'sstable_size_in_mb': '2'（fanout_size and > sstable_size_in_mb are too small just to make it easier to reproduce the > problem）; > # Insert data into the table by stress; > # Cassandra throw an ArrayIndexOutOfBoundsException when compact level9 > sstables(this level score bigger than 1.001) > ERROR [CompactionExecutor:4] 2020-03-28 08:59:00,990 CassandraDaemon.java:442 > - Exception in thread Thread[CompactionExecutor:4,1,main] > java.lang.ArrayIndexOutOfBoundsException: 9 > at > org.apache.cassandra.db.compaction.LeveledManifest.getLevel(LeveledManifest.java:814) > at > org.apache.cassandra.db.compaction.LeveledManifest.getCandidatesFor(LeveledManifest.java:746) > at > org.apache.cassandra.db.compaction.LeveledManifest.getCompactionCandidates(LeveledManifest.java:398) > at > org.apache.cassandra.db.compaction.LeveledCompactionStrategy.getNextBackgroundTask(LeveledCompactionStrategy.java:131) > at > org.apache.cassandra.db.compaction.CompactionStrategyHolder.lambda$getBackgroundTaskSuppliers$0(CompactionStrategyHolder.java:109) > at >
