[jira] [Commented] (HBASE-6069) TableInputFormatBase#createRecordReader() doesn't initialize TableRecordReader which causes NPE

["Hadoop QA (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HBASE-6069?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13281595#comment-13281595 ] 

Hadoop QA commented on HBASE-6069:
----------------------------------

-1 overall.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12528728/HBASE-6069.patch
  against trunk revision .

    +1 @author.  The patch does not contain any @author tags.

    -1 tests included.  The patch doesn't appear to include any new or modified tests.
                        Please justify why no new tests are needed for this patch.
                        Also please list what manual steps were performed to verify this patch.

    +1 hadoop23.  The patch compiles against the hadoop 0.23.x profile.

    +1 javadoc.  The javadoc tool did not generate any warning messages.

    +1 javac.  The applied patch does not increase the total number of javac compiler warnings.

    -1 findbugs.  The patch appears to introduce 33 new Findbugs (version 1.3.9) warnings.

    +1 release audit.  The applied patch does not increase the total number of release audit warnings.

     -1 core tests.  The patch failed these unit tests:
                       org.apache.hadoop.hbase.coprocessor.TestMasterObserver
                  org.apache.hadoop.hbase.replication.TestReplication
                  org.apache.hadoop.hbase.replication.TestMultiSlaveReplication
                  org.apache.hadoop.hbase.replication.TestMasterReplication

Test results: https://builds.apache.org/job/PreCommit-HBASE-Build/1964//testReport/
Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/1964//artifact/trunk/patchprocess/newPatchFindbugsWarnings.html
Console output: https://builds.apache.org/job/PreCommit-HBASE-Build/1964//console

This message is automatically generated.
                
> TableInputFormatBase#createRecordReader() doesn't initialize TableRecordReader which causes NPE
> -----------------------------------------------------------------------------------------------
>
>                 Key: HBASE-6069
>                 URL: https://issues.apache.org/jira/browse/HBASE-6069
>             Project: HBase
>          Issue Type: Bug
>          Components: mapreduce
>    Affects Versions: 0.94.0
>            Reporter: Jie Huang
>            Priority: Critical
>         Attachments: HBASE-6069.patch
>
>
> While running Hive(0.9.0) query over HBase(0.94.0) with hive-hbase-handler, there always throws a Null Pointer Exception on Scanner object. Since the TableInputFormatBase#createRecordReader() missed the initialization of TableRecordReader object. The scanner will be null in that case. This issue causes Hive query fails.

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