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https://issues.apache.org/jira/browse/HIVE-2519?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13133832#comment-13133832
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jirapos...@reviews.apache.org commented on HIVE-2519:
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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/2541/
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Review request for hive.
Summary
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Suppose the table schema is (a string, b string) partitioned by (p1 string, p2
string), a dynamic partition insert is allowed to:
insert overwrite ... partition (p2="...", p1);
which will create the wrong HDFS directory structure such as
/.../p2=.../p1=.... This is contradictory to the metastore's assumption of the
HDFS directory structure.
This addresses bug HIVE-2519.
https://issues.apache.org/jira/browse/HIVE-2519
Diffs
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trunk/ql/src/java/org/apache/hadoop/hive/ql/parse/BaseSemanticAnalyzer.java
1188024
trunk/ql/src/java/org/apache/hadoop/hive/ql/parse/ErrorMsg.java 1188024
trunk/ql/src/test/queries/clientnegative/dyn_part4.q PRE-CREATION
trunk/ql/src/test/results/clientnegative/dyn_part4.q.out PRE-CREATION
Diff: https://reviews.apache.org/r/2541/diff
Testing
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ant test
Thanks,
Ning
> Dynamic partition insert should enforce the order of the partition spec is
> the same as the one in schema
> --------------------------------------------------------------------------------------------------------
>
> Key: HIVE-2519
> URL: https://issues.apache.org/jira/browse/HIVE-2519
> Project: Hive
> Issue Type: Bug
> Reporter: Ning Zhang
> Assignee: Ning Zhang
> Fix For: 0.9.0
>
> Attachments: HIVE-2519.patch
>
>
> Suppose the table schema is (a string, b string) partitioned by (p1 string,
> p2 string), a dynamic partition insert is allowed to:
> insert overwrite ... partition (p2="...", p1);
> which will create the wrong HDFS directory structure such as
> /.../p2=.../p1=.... This is contradictory to the metastore's assumption of
> the HDFS directory structure.
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