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https://issues.apache.org/jira/browse/HIVE-5122?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13766837#comment-13766837
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Thejas M Nair commented on HIVE-5122:
-------------------------------------
Just for the record, the AST for the plan without this fix clearly shows the
problem (the location 'A' of first partition is associated with different
partitions) -
{code}
hive> explain ALTER TABLE add_part_test ADD IF NOT EXISTS
> PARTITION (ds='2010-01-01') location 'A'
> PARTITION (ds='2010-02-01') location 'B'
> PARTITION (ds='2010-03-01')
> PARTITION (ds='2010-04-01') location 'C';
OK
ABSTRACT SYNTAX TREE:
(TOK_ALTERTABLE_ADDPARTS add_part_test TOK_IFNOTEXISTS (TOK_PARTSPEC
(TOK_PARTVAL ds '2010-01-01')) (TOK_PARTITIONLOCATION 'A') (TOK_PARTSPEC
(TOK_PARTVAL ds '2010-02-01')) (TOK_PARTITIONLOCATION 'A') (TOK_PARTSPEC
(TOK_PARTVAL ds '2010-03-01')) (TOK_PARTITIONLOCATION 'A') (TOK_PARTSPEC
(TOK_PARTVAL ds '2010-04-01')) (TOK_PARTITIONLOCATION 'A'))
STAGE DEPENDENCIES:
Stage-0 is a root stage
Stage-1 is a root stage
Stage-2 is a root stage
Stage-3 is a root stage
STAGE PLANS:
Stage: Stage-0
Stage: Stage-1
Stage: Stage-2
Stage: Stage-3
{code}
> Add partition for multiple partition ignores locations for non-first
> partitions
> -------------------------------------------------------------------------------
>
> Key: HIVE-5122
> URL: https://issues.apache.org/jira/browse/HIVE-5122
> Project: Hive
> Issue Type: Bug
> Components: Query Processor
> Reporter: Navis
> Assignee: Navis
> Priority: Minor
> Attachments: HIVE-5122.D12411.1.patch, HIVE-5122.D12411.2.patch
>
>
> http://www.mail-archive.com/[email protected]/msg09151.html
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