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From "Francois Richard (JIRA)" <j...@apache.org>
Subject [jira] [Created] (CASSANDRA-7368) Compaction stops after org.apache.cassandra.io.sstable.CorruptSSTableException
Date Mon, 09 Jun 2014 12:44:01 GMT
Francois Richard created CASSANDRA-7368:
-------------------------------------------

             Summary: Compaction stops after org.apache.cassandra.io.sstable.CorruptSSTableException
                 Key: CASSANDRA-7368
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-7368
             Project: Cassandra
          Issue Type: Bug
          Components: Core
         Environment: OS: RHEL 6.5
Cassandra version: 1.2.16
            Reporter: Francois Richard


Hi,

We are getting a case where compaction stops totally on a node after an exception related
to: org.apache.cassandra.io.sstable.CorruptSSTableException.

nodetool compactionstats remains at the same level for hours:
{code}
pending tasks: 1451
          compaction type        keyspace   column family       completed           total
     unit  progress
               Compaction        SyncCoreContactPrefixBytesIndex       257799931       376785179
    bytes    68.42%
Active compaction remaining time :        n/a
{code}


Here is the exception log:
{code}

ERROR [Deserialize SSTableReader(path='/home/y/var/cassandra/data/SyncCore/ContactPrefixBytesIndex/SyncCore-ContactPrefixBytesIndex-ic-116118-Data.db')]
2014-06-09 06:39:37,570 CassandraDaemon.java (line 191) Exception in thread Thread[Deserialize
SSTableReader(path='/home/y/var/cassandra/data/SyncCore/ContactPrefixBytesIndex/SyncCore-ContactPrefixBytesIndex-ic-116118-Data.db'),1,main]
org.apache.cassandra.io.sstable.CorruptSSTableException: java.io.IOException: dataSize of
7421941880990663551 starting at 257836699 would be larger than file /home/y/var/cassandra/data/SyncCore/ContactPrefixBytesIndex/SyncCore-ContactPrefixBytesIndex-ic-116118-Data.db
length 376785179
	at org.apache.cassandra.io.sstable.SSTableIdentityIterator.<init>(SSTableIdentityIterator.java:167)
	at org.apache.cassandra.io.sstable.SSTableIdentityIterator.<init>(SSTableIdentityIterator.java:83)
	at org.apache.cassandra.io.sstable.SSTableIdentityIterator.<init>(SSTableIdentityIterator.java:69)
	at org.apache.cassandra.io.sstable.SSTableScanner$KeyScanningIterator.next(SSTableScanner.java:180)
	at org.apache.cassandra.io.sstable.SSTableScanner$KeyScanningIterator.next(SSTableScanner.java:155)
	at org.apache.cassandra.io.sstable.SSTableScanner.next(SSTableScanner.java:142)
	at org.apache.cassandra.io.sstable.SSTableScanner.next(SSTableScanner.java:38)
	at org.apache.cassandra.db.compaction.LeveledCompactionStrategy$LeveledScanner.computeNext(LeveledCompactionStrategy.java:238)
	at org.apache.cassandra.db.compaction.LeveledCompactionStrategy$LeveledScanner.computeNext(LeveledCompactionStrategy.java:207)
	at com.google.common.collect.AbstractIterator.tryToComputeNext(AbstractIterator.java:143)
	at com.google.common.collect.AbstractIterator.hasNext(AbstractIterator.java:138)
--

{code}



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