[ https://issues.apache.org/jira/browse/CASSANDRA-9973?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
T Jake Luciani updated CASSANDRA-9973: -------------------------------------- Component/s: Observability > java.lang.IllegalStateException: Unable to compute when histogram overflowed > ---------------------------------------------------------------------------- > > Key: CASSANDRA-9973 > URL: https://issues.apache.org/jira/browse/CASSANDRA-9973 > Project: Cassandra > Issue Type: Bug > Components: Observability > Reporter: Mark Manley > Assignee: T Jake Luciani > Fix For: 2.2.1 > > Attachments: 9973.txt > > > I recently, and probably mistakenly, upgraded one of my production C* > clusters to 2.2.0. I am seeing these errors in the logs, followed by an > intense period of garbage collection until the node, then the ring, becomes > crippled: > {code} > ERROR [OptionalTasks:1] 2015-08-04 03:24:56,057 CassandraDaemon.java:182 - > Exception in thread Thread[OptionalTasks:1,5,main] > java.lang.IllegalStateException: Unable to compute when histogram overflowed > at > org.apache.cassandra.utils.EstimatedHistogram.percentile(EstimatedHistogram.java:179) > ~[apache-cassandra-2.2.0.jar:2.2.0] > at > org.apache.cassandra.metrics.EstimatedHistogramReservoir$HistogramSnapshot.getValue(EstimatedHistogramReservoir.java:84) > ~[apache-cassandra-2.2.0.jar:2.2.0] > at > org.apache.cassandra.db.ColumnFamilyStore$3.run(ColumnFamilyStore.java:405) > ~[apache-cassandra-2.2.0.jar:2.2.0] > at > org.apache.cassandra.concurrent.DebuggableScheduledThreadPoolExecutor$UncomplainingRunnable.run(DebuggableScheduledThreadPoolExecutor.java:118) > ~[apache-cassandra-2.2.0.jar:2.2.0] > at > java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) > [na:1.8.0_45] > at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) > [na:1.8.0_45] > at > java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) > [na:1.8.0_45] > at > java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) > [na:1.8.0_45] > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) > [na:1.8.0_45] > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) > [na:1.8.0_45] > at java.lang.Thread.run(Thread.java:745) [na:1.8.0_45] > {code} > I am not sure if the GC instability is this or something else, but I though > this histogram overflow issue was fixed in 2.1.3? Anyway, reporting now as a > possible regression. Please let me know what I can provide in terms of > information to help with this. Thanks! -- This message was sent by Atlassian JIRA (v6.3.4#6332)