Scooletz created CASSANDRA-7803:
-----------------------------------
Summary: When compaction is interrupted, it leaves locked,
undeletable files
Key: CASSANDRA-7803
URL: https://issues.apache.org/jira/browse/CASSANDRA-7803
Project: Cassandra
Issue Type: Bug
Components: Core
Environment: RedHat, xfs4, JNA enabled, JBOD,
Reporter: Scooletz
During tests of new features of 2.1 like:
- incremental repairs
- leveled compaction
I interrupted a compaction, which left the following ERROR in the _system.log_
{quote}
org.apache.cassandra.db.compaction.CompactionInterruptedException: Compaction
interrupted: Compaction@152e6e70-1975-11e4-ba09-61f0d75c60c6(xx, xxx,
378505918/1993581634)bytes
at
org.apache.cassandra.db.compaction.CompactionTask.runWith(CompactionTask.java:174)
at
org.apache.cassandra.io.util.DiskAwareRunnable.runMayThrow(DiskAwareRunnable.java:48)
at
org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:28)
at
org.apache.cassandra.db.compaction.CompactionTask.executeInternal(CompactionTask.java:74)
at
org.apache.cassandra.db.compaction.AbstractCompactionTask.execute(AbstractCompactionTask.java:59)
at
org.apache.cassandra.db.compaction.CompactionManager$BackgroundCompactionTask.run(CompactionManager.java:235)
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
~[na:1.7.0_09]
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
~[na:1.7.0_09]
at java.util.concurrent.FutureTask.run(FutureTask.java:166)
~[na:1.7.0_09]
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
~[na:1.7.0_09]
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
[na:1.7.0_09]
at java.lang.Thread.run(Thread.java:722) [na:1.7.0_09]
{quote}
Right after that, a cascade of reoccurring errors was emitted:
{quote}
ERROR [NonPeriodicTasks:1] 2014-08-19 13:38:41,258 SSTableDeletingTask.java:81
- Unable to delete
/grid/data04/cassandra/data/xx/xxx-152e6e70197511e4ba0961f0d75c60c6/xx-xxx-ka-55058-Data.db
(it will be removed on server restart; we'll also retry after GC)
{quote}
which made this node blinking (noted from the other nodes gossiper log entries).
After restart, the node is healthy and fully operational.
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