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Posted to commits@cassandra.apache.org by "Alexander Sterligov (JIRA)" <ji...@apache.org> on 2014/10/21 19:19:34 UTC
[jira] [Created] (CASSANDRA-8159) NPE in SSTableReader
Alexander Sterligov created CASSANDRA-8159:
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Summary: NPE in SSTableReader
Key: CASSANDRA-8159
URL: https://issues.apache.org/jira/browse/CASSANDRA-8159
Project: Cassandra
Issue Type: Bug
Components: Core
Reporter: Alexander Sterligov
Priority: Minor
Log file contains a lot of following exceptions:
{quote}
WARN [CompactionExecutor:15674] 2014-10-21 20:57:56,838 OutputHandler.java:52 - Out of order row detected (DecoratedKey(8937955371032053430, 39352e3130382e3234322e32302d6765744d656d427566666572734d62) found
after DecoratedKey(9186481584950194146, 800100010000000c62617463685f6d7574617465000056640d00010b0d0000000100))
{quote}
I tried to scrub sstables by nodetool and got:
{quote}
ERROR [CompactionExecutor:15674] 2014-10-21 20:57:57,229 CassandraDaemon.java:166 - Exception in thread Thread[CompactionExecutor:15674,1,RMI Runtime]
java.lang.NullPointerException: null
at org.apache.cassandra.io.sstable.SSTableReader.cloneWithNewStart(SSTableReader.java:942) ~[apache-cassandra-2.1.0.jar:2.1.0]
at org.apache.cassandra.io.sstable.SSTableRewriter.moveStarts(SSTableRewriter.java:238) ~[apache-cassandra-2.1.0.jar:2.1.0]
at org.apache.cassandra.io.sstable.SSTableRewriter.finish(SSTableRewriter.java:318) ~[apache-cassandra-2.1.0.jar:2.1.0]
at org.apache.cassandra.db.compaction.Scrubber.scrub(Scrubber.java:257) ~[apache-cassandra-2.1.0.jar:2.1.0]
at org.apache.cassandra.db.compaction.CompactionManager.scrubOne(CompactionManager.java:592) ~[apache-cassandra-2.1.0.jar:2.1.0]
at org.apache.cassandra.db.compaction.CompactionManager.access$300(CompactionManager.java:100) ~[apache-cassandra-2.1.0.jar:2.1.0]
at org.apache.cassandra.db.compaction.CompactionManager$3.execute(CompactionManager.java:315) ~[apache-cassandra-2.1.0.jar:2.1.0]
at org.apache.cassandra.db.compaction.CompactionManager$2.call(CompactionManager.java:270) ~[apache-cassandra-2.1.0.jar:2.1.0]
at java.util.concurrent.FutureTask.run(FutureTask.java:262) ~[na:1.7.0_51]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) ~[na:1.7.0_51]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [na:1.7.0_51]
at java.lang.Thread.run(Thread.java:744) [na:1.7.0_51]
{quote}
sstablescrub successfully fixed sstables.
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