Nitin Kumar created CASSANDRA-17678:
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Summary: Cassandra ||system logs|| Unable to compute ceiling for
max when histogram overflowed
Key: CASSANDRA-17678
URL: https://issues.apache.org/jira/browse/CASSANDRA-17678
Project: Cassandra
Issue Type: Bug
Reporter: Nitin Kumar
Hi Team,
Please help to suggest how to fix the issue as our Cassandra DB is misbehaving.
There is a total of 8 Node clusters of Cassandra out of which 2 nodes are
misbehaving and getting down over and again. while checking ./nodetool status
two nodes always get down within 1 or 2 days.
And we have noticed that Cassandra's services also not running on these two
faulty nodes.
Logs:
ERROR [CompactionExecutor:9433] 2022-06-02 16:32:29,997
CassandraDaemon.java:228 - Exception in thread
Thread[CompactionExecutor:9433,1,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-3.11.3.jar:3.11.3]
at
org.apache.cassandra.utils.EstimatedHistogram.mean(EstimatedHistogram.java:220)
~[apache-cassandra-3.11.3.jar:3.11.3]
at
org.apache.cassandra.io.sstable.metadata.StatsMetadata.getEstimatedDroppableTombstoneRatio(StatsMetadata.java:115)
~[apache-cassandra-3.11.3.jar:3.11.3]
at
org.apache.cassandra.io.sstable.format.SSTableReader.getEstimatedDroppableTombstoneRatio(SSTableReader.java:1926)
~[apache-cassandra-3.11.3.jar:3.11.3]
at
org.apache.cassandra.db.compaction.AbstractCompactionStrategy.worthDroppingTombstones(AbstractCompactionStrategy.java:423)
~[apache-cassandra-3.11.3.jar:3.11.3]
at
org.apache.cassandra.db.compaction.SizeTieredCompactionStrategy.getNextBackgroundSSTables(SizeTieredCompactionStrategy.java:99)
~[apache-cassandra-3.11.3.jar:3.11.3]
at
org.apache.cassandra.db.compaction.SizeTieredCompactionStrategy.getNextBackgroundTask(SizeTieredCompactionStrategy.java:183)
~[apache-cassandra-3.11.3.jar:3.11.3]
at
org.apache.cassandra.db.compaction.CompactionStrategyManager.getNextBackgroundTask(CompactionStrategyManager.java:153)
~[apache-cassandra-3.11.3.jar:3.11.3]
at
org.apache.cassandra.db.compaction.CompactionManager$BackgroundCompactionCandidate.run(CompactionManager.java:268)
~[apache-cassandra-3.11.3.jar:3.11.3]
at java.util.concurrent.Executors$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-3.11.3.jar:3.11.3]
at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_191]
ERROR [CompactionExecutor:9435] 2022-06-02 16:32:29,997
CassandraDaemon.java:228 - Exception in thread
Thread[CompactionExecutor:9435,1,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-3.11.3.jar:3.11.3]
at
org.apache.cassandra.utils.EstimatedHistogram.mean(EstimatedHistogram.java:220)
~[apache-cassandra-3.11.3.jar:3.11.3]
at
org.apache.cassandra.io.sstable.metadata.StatsMetadata.getEstimatedDroppableTombstoneRatio(StatsMetadata.java:115)
~[apache-cassandra-3.11.3.jar:3.11.3]
at
org.apache.cassandra.io.sstable.format.SSTableReader.getEstimatedDroppableTombstoneRatio(SSTableReader.java:1926)
~[apache-cassandra-3.11.3.jar:3.11.3]
at
org.apache.cassandra.db.compaction.AbstractCompactionStrategy.worthDroppingTombstones(AbstractCompactionStrategy.java:423)
~[apache-cassandra-3.11.3.jar:3.11.3]
at
org.apache.cassandra.db.compaction.SizeTieredCompactionStrategy.getNextBackgroundSSTables(SizeTieredCompactionStrategy.java:99)
~[apache-cassandra-3.11.3.jar:3.11.3]
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