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From "ramkrishna.s.vasudevan (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-6464) reportTableInFlux() throws NPE when no table is returned.
Date Mon, 30 Jul 2012 04:25:35 GMT

    [ https://issues.apache.org/jira/browse/HBASE-6464?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13424688#comment-13424688
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ramkrishna.s.vasudevan commented on HBASE-6464:
-----------------------------------------------

As per the recent code changes I remember a NPE was fixed while getting the tables.
{code}
 HTableDescriptor[] htd = new HTableDescriptor[0];
{code}
I could see this change in  getHTableDescriptors().
                
> reportTableInFlux() throws NPE when no table is returned.
> ---------------------------------------------------------
>
>                 Key: HBASE-6464
>                 URL: https://issues.apache.org/jira/browse/HBASE-6464
>             Project: HBase
>          Issue Type: Bug
>          Components: hbck
>    Affects Versions: 0.94.0, 0.96.0
>            Reporter: Jie Huang
>            Priority: Critical
>         Attachments: hbase-6464.patch
>
>
> reportTableInFlux() gets all tables not in flux. However, when no table is found in getTable(numSkipped)
function, it will return null. Then, errorReporter attempts to print the table number, which
causes a NPE here.

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