Hsu miau luan created CASSANDRA-15326:
-----------------------------------------
Summary: Unable to compute ceiling for max when histogram
overflowed
Key: CASSANDRA-15326
URL: https://issues.apache.org/jira/browse/CASSANDRA-15326
Project: Cassandra
Issue Type: Bug
Components: Consistency/Batch Log
Reporter: Hsu miau luan
I have 9 cassandra nodes. When I create a keyspace that has 15 tables and the
record count of all table are about 8.2 billion. I imported data through my
java loaders, and I found out the system.log has error message. What happened
and how can I solve the error?
Exception in thread Thread[CompactionExecutor:113041,1,main]
java.lang.IllegalStateException: Unable to compute ceiling for max when
histogram overflowed
at
org.apache.cassandra.utils.EstimatedHistogram.rawMean(EstimatedHistogram.java:231)
~[apache-cassandra-3.11.4.jar:3.11.4]
at
org.apache.cassandra.utils.EstimatedHistogram.mean(EstimatedHistogram.java:220)
~[apache-cassandra-3.11.4.jar:3.11.4]
at
org.apache.cassandra.io.sstable.metadata.StatsMetadata.getEstimatedDroppableTombstoneRatio(StatsMetadata.java:115)
~[apache-cassandra-3.11.4.jar:3.11.4]
at
org.apache.cassandra.io.sstable.format.SSTableReader.getEstimatedDroppableTombstoneRatio(SSTableReader.java:1926)
~[apache-cassandra-3.11.4.jar:3.11.4]
at
org.apache.cassandra.db.compaction.AbstractCompactionStrategy.worthDroppingTombstones(AbstractCompactionStrategy.java:424)
~[apache-cassandra-3.11.4.jar:3.11.4]
at
org.apache.cassandra.db.compaction.SizeTieredCompactionStrategy.getNextBackgroundSSTables(SizeTieredCompactionStrategy.java:99)
~[apache-cassandra-3.11.4.jar:3.11.4]
at
org.apache.cassandra.db.compaction.SizeTieredCompactionStrategy.getNextBackgroundTask(SizeTieredCompactionStrategy.java:183)
~[apache-cassandra-3.11.4.jar:3.11.4]
at
org.apache.cassandra.db.compaction.CompactionStrategyManager.getNextBackgroundTask(CompactionStrategyManager.java:153)
~[apache-cassandra-3.11.4.jar:3.11.4]
at
org.apache.cassandra.db.compaction.CompactionManager$BackgroundCompactionCandidate.run(CompactionManager.java:260)
~[apache-cassandra-3.11.4.jar:3.11.4]
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
~[na:1.8.0_191]
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
~[na:1.8.0_191]
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
~[na:1.8.0_191]
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
[na:1.8.0_191]
at
org.apache.cassandra.concurrent.NamedThreadFactory.lambda$threadLocalDeallocator$0(NamedThreadFactory.java:81)
[apache-cassandra-3.11.4.jar:3.11.4]
at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_191]
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