[jira] [Created] (CASSANDRA-9912) SizeEstimatesRecorder has assertions after decommission sometimes

["Jeremiah Jordan (JIRA)" <ji...@apache.org>]

Jeremiah Jordan created CASSANDRA-9912:
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             Summary: SizeEstimatesRecorder has assertions after decommission sometimes
                 Key: CASSANDRA-9912
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-9912
             Project: Cassandra
          Issue Type: Bug
          Components: Core
            Reporter: Jeremiah Jordan
             Fix For: 2.1.x


Doing some testing with 2.1.8 adding and decommissioning nodes.  Sometimes after decommissioning the following starts being thrown by the SizeEstimatesRecorder.

{noformat}
java.lang.AssertionError: -9223372036854775808 not found in -9223372036854775798, 10
at org.apache.cassandra.locator.TokenMetadata.getPredecessor(TokenMetadata.java:683) ~[cassandra-all-2.1.8.621.jar:2.1.8.621]
at org.apache.cassandra.locator.TokenMetadata.getPrimaryRangesFor(TokenMetadata.java:627) ~[cassandra-all-2.1.8.621.jar:2.1.8.621]
at org.apache.cassandra.db.SizeEstimatesRecorder.run(SizeEstimatesRecorder.java:68) ~[cassandra-all-2.1.8.621.jar:2.1.8.621]
at org.apache.cassandra.concurrent.DebuggableScheduledThreadPoolExecutor$UncomplainingRunnable.run(DebuggableScheduledThreadPoolExecutor.java:118) ~[cassandra-all-2.1.8.621.jar:2.1.8.621]
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [na:1.8.0_40]
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) [na:1.8.0_40]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) [na:1.8.0_40]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) [na:1.8.0_40]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [na:1.8.0_40]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [na:1.8.0_40]
at java.lang.Thread.run(Thread.java:745) [na:1.8.0_40]
{noformat}



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