[ https://issues.apache.org/jira/browse/CASSANDRA-9730?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Benedict resolved CASSANDRA-9730. --------------------------------- Resolution: Fixed This should already be fixed, as of the CASSANDRA-9656 followups. Closing, but of course re-open if you're still having problems. > Flappy NPE when starting C* on trunk > ------------------------------------ > > Key: CASSANDRA-9730 > URL: https://issues.apache.org/jira/browse/CASSANDRA-9730 > Project: Cassandra > Issue Type: Bug > Reporter: Robert Stupp > Assignee: Benedict > > The following exception occurs approx. 50% of the time when C* is restarted > after a clean install. > {noformat} > ERROR 09:02:19 Exception in thread Thread[NonPeriodicTasks:1,5,main] > java.lang.NullPointerException: null > at > org.apache.cassandra.io.sstable.SSTableRewriter$InvalidateKeys.run(SSTableRewriter.java:264) > ~[main/:na] > at > org.apache.cassandra.io.sstable.format.SSTableReader$InstanceTidier$1.run(SSTableReader.java:2084) > ~[main/:na] > at > java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) > ~[na:1.8.0_45] > at java.util.concurrent.FutureTask.run(FutureTask.java:266) > ~[na:1.8.0_45] > at > java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) > ~[na:1.8.0_45] > at > java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) > ~[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] > {noformat} > Steps to reproduce: > {noformat} > git checkout trunk > ant ... > bin/cassandra > (kill cassandra daemon) > bin/cassandra > {noformat} -- This message was sent by Atlassian JIRA (v6.3.4#6332)