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From "Alan Gates (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-5019) Use StringBuffer instead of += (issue 1)
Date Wed, 11 Jun 2014 21:31:04 GMT

     [ https://issues.apache.org/jira/browse/HIVE-5019?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Alan Gates updated HIVE-5019:
-----------------------------

    Status: Open  (was: Patch Available)

Sorry, patch is out of date and no longer applies.  I think this is good work though.  If
you want to update it against the current trunk I can take a look at it quickly so it doesn't
go stale again.

> Use StringBuffer instead of += (issue 1)
> ----------------------------------------
>
>                 Key: HIVE-5019
>                 URL: https://issues.apache.org/jira/browse/HIVE-5019
>             Project: Hive
>          Issue Type: Sub-task
>            Reporter: Benjamin Jakobus
>            Assignee: Benjamin Jakobus
>         Attachments: HIVE-5019.2.patch.txt, HIVE-5019.3.patch.txt
>
>
> Issue 1 - use of StringBuilder over += inside loops. 
> java/org/apache/hadoop/hive/ql/optimizer/physical/GenMRSkewJoinProcessor.java
> java/org/apache/hadoop/hive/ql/optimizer/ppr/PartitionPruner.java
> java/org/apache/hadoop/hive/ql/parse/PTFTranslator.java
> java/org/apache/hadoop/hive/ql/parse/SemanticAnalyzer.java
> java/org/apache/hadoop/hive/ql/parse/SemanticAnalyzer.java
> java/org/apache/hadoop/hive/ql/plan/ConditionalResolverMergeFiles.java
> java/org/apache/hadoop/hive/ql/plan/PlanUtils.java
> java/org/apache/hadoop/hive/ql/security/authorization/BitSetCheckedAuthorizationProvider.java
> java/org/apache/hadoop/hive/ql/stats/jdbc/JDBCStatsUtils.java
> java/org/apache/hadoop/hive/ql/udf/UDFLike.java
> java/org/apache/hadoop/hive/ql/udf/generic/GenericUDFSentences.java
> java/org/apache/hadoop/hive/ql/udf/generic/NumDistinctValueEstimator.java
> java/org/apache/hadoop/hive/ql/udf/ptf/NPath.java



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