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Posted to issues@hbase.apache.org by "Samir Ahmic (JIRA)" <ji...@apache.org> on 2016/02/23 10:59:18 UTC

[jira] [Created] (HBASE-15311) Prevent NPE in BlockCacheViewTmpl

Samir Ahmic created HBASE-15311:
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             Summary: Prevent NPE in BlockCacheViewTmpl
                 Key: HBASE-15311
                 URL: https://issues.apache.org/jira/browse/HBASE-15311
             Project: HBase
          Issue Type: Sub-task
          Components: UI
    Affects Versions: 2.0.0
            Reporter: Samir Ahmic
            Assignee: Samir Ahmic


Currently we are this URL rs-status?format=json&bcn=L1 for displaying block cache stats in json format. If arbitrary parameter is supplied instead of L1 it will cause NPE and we will display 500 error.  



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