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Sylvain Lebresne commented on CASSANDRA-12143: ---------------------------------------------- Thanks for the test, I've pushed the branch on CI for good measure but will commit once I get the results | [12143-2.2|https://github.com/pcmanus/cassandra/commits/12143-2.2] | [utests|http://cassci.datastax.com/job/pcmanus-12143-2.2-testall] | [dtests|http://cassci.datastax.com/job/pcmanus-12143-2.2-dtest] | > NPE when trying to remove purgable tombstones from result > --------------------------------------------------------- > > Key: CASSANDRA-12143 > URL: https://issues.apache.org/jira/browse/CASSANDRA-12143 > Project: Cassandra > Issue Type: Bug > Reporter: mck > Assignee: mck > Priority: Critical > Fix For: 2.2.x > > Attachments: 12143-2.2.txt > > > A cluster running 2.2.6 started throwing NPEs. > (500K exceptions on a node was seen.) > {noformat}WARN … AbstractLocalAwareExecutorService.java:169 - Uncaught > exception on thread Thread[SharedPool-Worker-5,5,main]: {} > java.lang.NullPointerException: null{noformat} > Bisecting this highlighted commit d3db33c008542c7044f3ed8c19f3a45679fcf52e as > the culprit, which was a fix for CASSANDRA-11427. > This commit added a line to "remove purgable tombstones from result" but > failed to null check the {{data}} variable first. This variable comes from > {{Row.cf}} which is permitted to be null where the CFS has no data. -- This message was sent by Atlassian JIRA (v6.3.4#6332)