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https://issues.apache.org/jira/browse/HIVE-5666?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13807402#comment-13807402
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Hudson commented on HIVE-5666:
------------------------------
SUCCESS: Integrated in Hive-trunk-hadoop1-ptest #217 (See
[https://builds.apache.org/job/Hive-trunk-hadoop1-ptest/217/])
HIVE-5666 : use Path instead of String for IOContext.inputPath (Thejas Nair via
Ashutosh Chauhan) (hashutosh:
http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1536478)
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/MapJoinOperator.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/MapOperator.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/SMBMapJoinOperator.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/TableScanOperator.java
*
/hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/mr/ExecMapperContext.java
*
/hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/io/HiveContextAwareRecordReader.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/io/IOContext.java
> use Path instead of String for IOContext.inputPath
> --------------------------------------------------
>
> Key: HIVE-5666
> URL: https://issues.apache.org/jira/browse/HIVE-5666
> Project: Hive
> Issue Type: Improvement
> Reporter: Thejas M Nair
> Assignee: Thejas M Nair
> Fix For: 0.13.0
>
> Attachments: HIVE-5666.1.patch
>
>
> Path is converted to string in HiveContextAwareRecordReader to be stored in
> IOContext.inputPath, then in MapOperator normalizePath gets called on it
> which converts it back to Path.
> Path creation is expensive, so it is better to use Path instead of string
> through the call stack.
> This is also a step towards HIVE-3616.
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