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https://issues.apache.org/jira/browse/CASSANDRA-11961?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Achal Shah updated CASSANDRA-11961:
-----------------------------------
Status: Patch Available (was: Open)
Hi, this is my first patch to Cassandra; apologies if I've messed up in any
way. Please let me know if there are any improvements I can make!
I've pushed a branch with my changes to github:
https://github.com/achals/cassandra/tree/11961-trunk
I looked for tests but there didn't seem to be any for this class.
> Nonfatal NPE in CompactionMetrics
> ---------------------------------
>
> Key: CASSANDRA-11961
> URL: https://issues.apache.org/jira/browse/CASSANDRA-11961
> Project: Cassandra
> Issue Type: Bug
> Reporter: Robert Stupp
> Priority: Minor
> Labels: lhf
>
> Just saw the following NPE on trunk. Means, that {{metaData}} from
> {{CFMetaData metaData = compaction.getCompactionInfo().getCFMetaData();}} is
> {{null}}. A simple {{if (metaData == null) continue;}} should fix this.
> {code}
> Caused by: java.lang.NullPointerException: null
> at
> org.apache.cassandra.metrics.CompactionMetrics$2.getValue(CompactionMetrics.java:103)
> ~[main/:na]
> at
> org.apache.cassandra.metrics.CompactionMetrics$2.getValue(CompactionMetrics.java:78)
> ~[main/:na]
> {code}
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