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https://issues.apache.org/jira/browse/HBASE-22520?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andrew Purtell updated HBASE-22520:
-----------------------------------
Fix Version/s: 1.4.11
1.3.6
2.1.6
2.2.1
2.3.0
1.5.0
> Avoid possible NPE in HalfStoreFileReader seekBefore()
> ------------------------------------------------------
>
> Key: HBASE-22520
> URL: https://issues.apache.org/jira/browse/HBASE-22520
> Project: HBase
> Issue Type: Bug
> Affects Versions: 3.0.0
> Reporter: Viraj Jasani
> Assignee: Viraj Jasani
> Priority: Major
> Fix For: 3.0.0, 1.5.0, 2.3.0, 2.2.1, 2.1.6, 1.3.6, 1.4.11
>
> Attachments: HBASE-22520-master-00.patch
>
>
> HalfStoreFileReader has firstKey defined as null. While retrieving first key,
> if the file is empty, no value will be provided to firstKey and hence during
> seekBefore, it might result into NPE.
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