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https://issues.apache.org/jira/browse/CASSANDRA-13545?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Anonymous updated CASSANDRA-13545:
----------------------------------
Resolution: Fixed
Status: Resolved (was: Awaiting Feedback)
> Exception in CompactionExecutor leading to tmplink files not being removed
> --------------------------------------------------------------------------
>
> Key: CASSANDRA-13545
> URL: https://issues.apache.org/jira/browse/CASSANDRA-13545
> Project: Cassandra
> Issue Type: Bug
> Components: Local/Compaction
> Reporter: Dmitry Erokhin
> Priority: Critical
>
> We are facing an issue where compactions fail on a few nodes with the
> following message
> {code}
> ERROR [CompactionExecutor:1248] 2017-05-22 15:32:55,390
> CassandraDaemon.java:185 - Exception in thread
> Thread[CompactionExecutor:1248,1,main]
> java.lang.AssertionError: null
> at
> org.apache.cassandra.io.sstable.IndexSummary.<init>(IndexSummary.java:86)
> ~[apache-cassandra-2.2.5.jar:2.2.5]
> at
> org.apache.cassandra.io.sstable.IndexSummaryBuilder.build(IndexSummaryBuilder.java:235)
> ~[apache-cassandra-2.2.5.jar:2.2.5]
> at
> org.apache.cassandra.io.sstable.format.big.BigTableWriter.openEarly(BigTableWriter.java:316)
> ~[apache-cassandra-2.2.5.jar:2.2.5]
> at
> org.apache.cassandra.io.sstable.SSTableRewriter.maybeReopenEarly(SSTableRewriter.java:170)
> ~[apache-cassandra-2.2.5.jar:2.2.5]
> at
> org.apache.cassandra.io.sstable.SSTableRewriter.append(SSTableRewriter.java:115)
> ~[apache-cassandra-2.2.5.jar:2.2.5]
> at
> org.apache.cassandra.db.compaction.writers.DefaultCompactionWriter.append(DefaultCompactionWriter.java:64)
> ~[apache-cassandra-2.2.5.jar:2.2.5]
> at
> org.apache.cassandra.db.compaction.CompactionTask.runMayThrow(CompactionTask.java:184)
> ~[apache-cassandra-2.2.5.jar:2.2.5]
> at
> org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:28)
> ~[apache-cassandra-2.2.5.jar:2.2.5]
> at
> org.apache.cassandra.db.compaction.CompactionTask.executeInternal(CompactionTask.java:74)
> ~[apache-cassandra-2.2.5.jar:2.2.5]
> at
> org.apache.cassandra.db.compaction.AbstractCompactionTask.execute(AbstractCompactionTask.java:59)
> ~[apache-cassandra-2.2.5.jar:2.2.5]
> at
> org.apache.cassandra.db.compaction.CompactionManager$BackgroundCompactionCandidate.run(CompactionManager.java:256)
> ~[apache-cassandra-2.2.5.jar:2.2.5]
> at
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
> ~[na:1.8.0_121]
> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> ~[na:1.8.0_121]
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> ~[na:1.8.0_121]
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> [na:1.8.0_121]
> at java.lang.Thread.run(Thread.java:745) [na:1.8.0_121]
> {code}
> Also, the number of tmplink files in /var/lib/cassandra/data/<keyspace
> name>/blocks/tmplink* is growing constantly until node runs out of space.
> Restarting cassandra removes all tmplink files, but the issue still continues.
> We are using Cassandra 2.2.5 on Debian 8 with Oracle Java 8
> {code}
> root@cassandra-p10:/var/lib/cassandra/data/mugenstorage/blocks-33167ef0447a11e68f3e5b42fc45b62f#
> dpkg -l | grep -E "java|cassandra"
> ii cassandra 2.2.5 all
> distributed storage system for structured data
> ii cassandra-tools 2.2.5 all
> distributed storage system for structured data
> ii java-common 0.52 all
> Base of all Java packages
> ii javascript-common 11 all
> Base support for JavaScript library packages
> ii oracle-java8-installer 8u121-1~webupd8~0 all
> Oracle Java(TM) Development Kit (JDK) 8
> ii oracle-java8-set-default 8u121-1~webupd8~0 all
> Set Oracle JDK 8 as default Java
> {code}
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