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https://issues.apache.org/jira/browse/CASSANDRA-5802?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Tyler Hobbs updated CASSANDRA-5802:
-----------------------------------
Attachment: 0001-Handle-no-matching-endpoint-for-hint-target.patch
Patch 0001 gracefully handles the case where a matching endpoint cannot be
found for the hint's targetID.
> NPE in HH metrics
> -----------------
>
> Key: CASSANDRA-5802
> URL: https://issues.apache.org/jira/browse/CASSANDRA-5802
> Project: Cassandra
> Issue Type: Bug
> Affects Versions: 2.0 beta 2
> Reporter: Brandon Williams
> Assignee: Tyler Hobbs
> Fix For: 2.0
>
> Attachments: 0001-Handle-no-matching-endpoint-for-hint-target.patch
>
>
> {noformat}
> [junit] Testcase:
> testCompactionOfHintsCF(org.apache.cassandra.db.HintedHandOffTest):
> Caused an ERROR
> [junit] null
> [junit] java.lang.NullPointerException
> [junit] at
> com.google.common.base.Preconditions.checkNotNull(Preconditions.java:191)
> [junit] at com.google.common.cache.LocalCache.get(LocalCache.java:3989)
> [junit] at
> com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:3994)
> [junit] at
> com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:4878)
> [junit] at
> com.google.common.cache.LocalCache$LocalLoadingCache.getUnchecked(LocalCache.java:4884)
> [junit] at
> org.apache.cassandra.metrics.HintedHandoffMetrics.incrCreatedHints(HintedHandoffMetrics.java:67)
> [junit] at
> org.apache.cassandra.db.HintedHandOffManager.hintFor(HintedHandOffManager.java:125)
> [junit] at
> org.apache.cassandra.db.HintedHandOffTest.testCompactionOfHintsCF(HintedHandOffTest.java:68)
> [junit]
> [junit]
> [junit] Test org.apache.cassandra.db.HintedHandOffTest FAILED
> {noformat}
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