Other than adding more memory to the machine is there a way to solve
this? Please help. Thanks
ERROR [COMPACTION-POOL:1] 2011-03-04 11:11:44,891 CassandraDaemon.java
(line org.apache.cassandra.thrift.CassandraDaemon$1) Uncaught exception
in thread Thread[COMPACTION-POOL:1,5,main]
java.lang.OutOfMemoryError: Java heap space
at java.util.Arrays.copyOf(Arrays.java:2798)
at java.io.ByteArrayOutputStream.write(ByteArrayOutputStream.java:111)
at java.io.DataOutputStream.write(DataOutputStream.java:107)
at java.io.FilterOutputStream.write(FilterOutputStream.java:97)
at
org.apache.cassandra.utils.FBUtilities.writeByteArray(FBUtilities.java:298)
at
org.apache.cassandra.db.ColumnSerializer.serialize(ColumnSerializer.java:66)
at
org.apache.cassandra.db.SuperColumnSerializer.serialize(SuperColumn.java:311)
at
org.apache.cassandra.db.SuperColumnSerializer.serialize(SuperColumn.java:284)
at
org.apache.cassandra.db.ColumnFamilySerializer.serializeForSSTable(ColumnFamilySerializer.java:87)
at
org.apache.cassandra.db.ColumnFamilySerializer.serializeWithIndexes(ColumnFamilySerializer.java:99)
at
org.apache.cassandra.io.CompactionIterator.getReduced(CompactionIterator.java:140)
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:135)
at
com.google.common.collect.AbstractIterator.hasNext(AbstractIterator.java:130)
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:294)
at
org.apache.cassandra.db.CompactionManager$1.call(CompactionManager.java:101)
at
org.apache.cassandra.db.CompactionManager$1.call(CompactionManager.java:82)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
at java.util.concurrent.FutureTask.run(FutureTask.java:166)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
at java.lang.Thread.run(Thread.java:636)
