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https://issues.apache.org/jira/browse/HIVE-5102?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13766034#comment-13766034
]
Hudson commented on HIVE-5102:
------------------------------
FAILURE: Integrated in Hive-trunk-h0.21 #2327 (See
[https://builds.apache.org/job/Hive-trunk-h0.21/2327/])
HIVE-5102 : ORC getSplits should create splits based the stripes (Owen Omalley
via Ashutosh Chauhan) (hashutosh:
http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1522541)
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/io/orc/OrcInputFormat.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/io/orc/ReaderImpl.java
*
/hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/io/orc/StripeInformation.java
*
/hive/trunk/ql/src/test/org/apache/hadoop/hive/ql/io/orc/TestInputOutputFormat.java
* /hive/trunk/ql/src/test/org/apache/hadoop/hive/ql/io/orc/TestOrcFile.java
*
/hive/trunk/shims/src/0.20/java/org/apache/hadoop/hive/shims/Hadoop20Shims.java
*
/hive/trunk/shims/src/0.20S/java/org/apache/hadoop/hive/shims/Hadoop20SShims.java
*
/hive/trunk/shims/src/0.23/java/org/apache/hadoop/hive/shims/Hadoop23Shims.java
*
/hive/trunk/shims/src/common/java/org/apache/hadoop/hive/shims/HadoopShims.java
> ORC getSplits should create splits based the stripes
> -----------------------------------------------------
>
> Key: HIVE-5102
> URL: https://issues.apache.org/jira/browse/HIVE-5102
> Project: Hive
> Issue Type: Bug
> Components: File Formats
> Affects Versions: 0.11.0, 0.12.0
> Reporter: Owen O'Malley
> Assignee: Owen O'Malley
> Fix For: 0.13.0
>
> Attachments: HIVE-5102.D12579.1.patch, HIVE-5102.D12579.2.patch,
> HIVE-5102.D12849.1.patch, HIVE-5102.D12849.2.patch
>
>
> Currently ORC inherits getSplits from FileFormat, which basically makes a
> split per an HDFS block. This can create too little parallelism and would be
> better done by having getSplits look at the file footer and create splits
> based on the stripes.
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