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https://issues.apache.org/jira/browse/HBASE-1686?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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stack updated HBASE-1686:
-------------------------
Resolution: Fixed
Status: Resolved (was: Patch Available)
Committed. It worked to fix issue in two separate locations. Committing also
because it logs when scenario arises so we have some chance confirming indeedi
ts because of major compaction that results in no output.
> major compaction can create empty store files, causing AIOOB when trying to
> read
> --------------------------------------------------------------------------------
>
> Key: HBASE-1686
> URL: https://issues.apache.org/jira/browse/HBASE-1686
> Project: Hadoop HBase
> Issue Type: Bug
> Affects Versions: 0.20.0
> Reporter: ryan rawson
> Assignee: stack
> Priority: Blocker
> Fix For: 0.20.0
>
> Attachments: 1686.patch
>
>
> here is the backtrace:
> Caused by: java.lang.ArrayIndexOutOfBoundsException: 0
> at
> org.apache.hadoop.hbase.io.hfile.HFile$Reader.getFirstKey(HFile.java:991)
> at
> org.apache.hadoop.hbase.regionserver.StoreFileGetScan.getStoreFile(StoreFileGetScan.java:84)
> at
> org.apache.hadoop.hbase.regionserver.StoreFileGetScan.get(StoreFileGetScan.java:65)
> at org.apache.hadoop.hbase.regionserver.Store.get(Store.java:1548)
> at org.apache.hadoop.hbase.regionserver.HRegion.get(HRegion.java:2263)
> at org.apache.hadoop.hbase.regionserver.HRegion.get(HRegion.java:2252)
> at
> org.apache.hadoop.hbase.regionserver.HRegionServer.get(HRegionServer.java:1739)
> This can happen if your table only has deletes, and everything evaporates
> during a major compaction.
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