invalid column name length 0
----------------------------
Key: CASSANDRA-2518
URL: https://issues.apache.org/jira/browse/CASSANDRA-2518
Project: Cassandra
Issue Type: Bug
Affects Versions: 0.7.3
Environment: three nodes,
JVM:
-XX:+UseThreadPriorities -XX:ThreadPriorityPolicy=42 -Xms6G -Xmx6G -Xmn2400M
-XX:+HeapDumpOnOutOfMemoryError -Xss128k -XX:+UseParNewGC
-XX:+UseConcMarkSweepGC -XX:+CMSParallelRemarkEnabled -XX:SurvivorRatio=8
-XX:MaxTenuringThreshold=1 -XX:CMSInitiatingOccupancyFraction=75
-XX:+UseCMSInitiatingOccupancyOnly -Djava.net.preferIPv4Stack=true
Reporter: lichenglin
one of the three nodes cassandra 0.7.3 report error after start up:
ERROR [CompactionExecutor:1] 2011-04-16 22:18:39,281 PrecompactedRow.java (line
82) Skipping row DecoratedKey(3813860378406449638560060231106122758,
79616e79776275636b65743030303030303030312f6f626a303030303030323534) in
/opt/cassandra/data/Keyspace/cf-f-4715-Data.db
org.apache.cassandra.db.ColumnSerializer$CorruptColumnException: invalid column
name length 0
at
org.apache.cassandra.db.ColumnSerializer.deserialize(ColumnSerializer.java:68)
at
org.apache.cassandra.db.ColumnSerializer.deserialize(ColumnSerializer.java:35)
at
org.apache.cassandra.db.ColumnFamilySerializer.deserializeColumns(ColumnFamilySerializer.java:129)
at
org.apache.cassandra.io.sstable.SSTableIdentityIterator.getColumnFamilyWithColumns(SSTableIdentityIterator.java:176)
at
org.apache.cassandra.io.PrecompactedRow.<init>(PrecompactedRow.java:78)
at
org.apache.cassandra.io.CompactionIterator.getCompactedRow(CompactionIterator.java:139)
at
org.apache.cassandra.io.CompactionIterator.getReduced(CompactionIterator.java:108)
at
org.apache.cassandra.io.CompactionIterator.getReduced(CompactionIterator.java:43)
at
org.apache.cassandra.utils.ReducingIterator.computeNext(ReducingIterator.java:73)
at
com.google.common.collect.AbstractIterator.tryToComputeNext(AbstractIterator.java:136)
at
com.google.common.collect.AbstractIterator.hasNext(AbstractIterator.java:131)
at
org.apache.commons.collections.iterators.FilterIterator.setNextObject(FilterIterator.java:183)
at
org.apache.commons.collections.iterators.FilterIterator.hasNext(FilterIterator.java:94)
at
org.apache.cassandra.db.CompactionManager.doCompaction(CompactionManager.java:449)
at
org.apache.cassandra.db.CompactionManager$1.call(CompactionManager.java:124)
at
org.apache.cassandra.db.CompactionManager$1.call(CompactionManager.java:94)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
at java.util.concurrent.FutureTask.run(FutureTask.java:138)
at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:619)
and few minutes later,
ERROR [CompactionExecutor:1] 2011-04-16 22:20:20,073
AbstractCassandraDaemon.java (line 114) Fatal exception in thread
Thread[CompactionExecutor:1,1,main]
java.lang.OutOfMemoryError: Java heap space
at
org.apache.cassandra.io.util.BufferedRandomAccessFile.readBytes(BufferedRandomAccessFile.java:267)
at
org.apache.cassandra.utils.ByteBufferUtil.read(ByteBufferUtil.java:310)
at
org.apache.cassandra.utils.ByteBufferUtil.readWithLength(ByteBufferUtil.java:267)
at
org.apache.cassandra.db.ColumnSerializer.deserialize(ColumnSerializer.java:94)
at
org.apache.cassandra.db.ColumnSerializer.deserialize(ColumnSerializer.java:35)
at
org.apache.cassandra.db.ColumnFamilySerializer.deserializeColumns(ColumnFamilySerializer.java:129)
at
org.apache.cassandra.io.sstable.SSTableIdentityIterator.getColumnFamilyWithColumns(SSTableIdentityIterator.java:176)
at
org.apache.cassandra.io.PrecompactedRow.<init>(PrecompactedRow.java:78)
at
org.apache.cassandra.io.CompactionIterator.getCompactedRow(CompactionIterator.java:139)
at
org.apache.cassandra.io.CompactionIterator.getReduced(CompactionIterator.java:108)
at
org.apache.cassandra.io.CompactionIterator.getReduced(CompactionIterator.java:43)
at
org.apache.cassandra.utils.ReducingIterator.computeNext(ReducingIterator.java:73)
at
com.google.common.collect.AbstractIterator.tryToComputeNext(AbstractIterator.java:136)
at
com.google.common.collect.AbstractIterator.hasNext(AbstractIterator.java:131)
at
org.apache.commons.collections.iterators.FilterIterator.setNextObject(FilterIterator.java:183)
at
org.apache.commons.collections.iterators.FilterIterator.hasNext(FilterIterator.java:94)
at
org.apache.cassandra.db.CompactionManager.doCompaction(CompactionManager.java:449)
at
org.apache.cassandra.db.CompactionManager$1.call(CompactionManager.java:124)
at
org.apache.cassandra.db.CompactionManager$1.call(CompactionManager.java:94)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
at java.util.concurrent.FutureTask.run(FutureTask.java:138)
at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:619)
and we restart cassandra several times, but OOM like above also.
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