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Posted to issues@hbase.apache.org by "huaxiang sun (JIRA)" <ji...@apache.org> on 2016/02/13 00:00:19 UTC

[jira] [Created] (HBASE-15261) Make Throwable t in DaughterOpener volatile

huaxiang sun created HBASE-15261:
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             Summary: Make Throwable t in DaughterOpener volatile
                 Key: HBASE-15261
                 URL: https://issues.apache.org/jira/browse/HBASE-15261
             Project: HBase
          Issue Type: Bug
          Components: regionserver
            Reporter: huaxiang sun
            Assignee: huaxiang sun
            Priority: Minor


In the region split process, daughter regions are opened in different threads, Throwable t is set in these threads and it is checked in the calling thread. Need to make it volatile so the checking will not miss any exceptions from opening daughter regions.



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