Hi,
If multiple tables join on different join keys, it will be separated into
multiple MapRed Tasks.
Also the threshold of the small table file size means the sum of all the
small table.
There is a documentation and a slide about this feature:
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https://issues.apache.org/jira/browse/HIVE-1858?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12975308#action_12975308
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John Sichi commented on HIVE-1858:
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+1. Will commit if tests pass.
The wiki is going to
On 2010-12-23 16:04:03, John Sichi wrote:
http://svn.apache.org/repos/asf/hive/trunk/common/src/java/org/apache/hadoop/hive/common/AesUtils.java,
line 16
https://reviews.apache.org/r/192/diff/1/?file=9229#file9229line16
Here we may be chopping off a UTF-8 multibyte sequence in
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https://issues.apache.org/jira/browse/HIVE-1734?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12975330#action_12975330
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Carl Steinbach commented on HIVE-1734:
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@Eldon: Are you still working on this?
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https://issues.apache.org/jira/browse/HIVE-901?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Carl Steinbach updated HIVE-901:
Description: In order to avoid more bugs like HIVE-898 it would be a good
idea to build the C++
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https://issues.apache.org/jira/browse/HIVE-1858?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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John Sichi updated HIVE-1858:
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Resolution: Fixed
Fix Version/s: 0.7.0
Hadoop Flags: [Reviewed]
Status: Resolved
See https://hudson.apache.org/hudson/job/Hive-trunk-h0.20/455/changes
Changes:
[cws] HIVE-1790 Support HAVING clause in Hive (Vaibhav Aggarwal via cws)
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[junit] POSTHOOK: Output: defa...@srcbucket2
[junit] OK
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Carl Steinbach commented on HIVE-7:
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Is this ticket stil valid?
Partition keys are still
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https://issues.apache.org/jira/browse/HIVE-985?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Carl Steinbach resolved HIVE-985.
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Resolution: Duplicate
Add Eclipse Launch Configuration for CliDriver
TestMTQueries intermittently failing on Hudson
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Key: HIVE-1869
URL: https://issues.apache.org/jira/browse/HIVE-1869
Project: Hive
Issue Type: Bug
Components: Query Processor, Testing
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Carl Steinbach updated HIVE-1869:
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Attachment: TestMTQueries.log
TestMTQueries intermittently failing on Hudson
TestRemoteHiveMetaStore.java accidentally deleted during commit of HIVE-1845
Key: HIVE-1870
URL: https://issues.apache.org/jira/browse/HIVE-1870
Project: Hive
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Carl Steinbach updated HIVE-1870:
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Status: Patch Available (was: Open)
TestRemoteHiveMetaStore.java accidentally deleted during
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https://issues.apache.org/jira/browse/HIVE-1870?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Carl Steinbach updated HIVE-1870:
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Attachment: HIVE-1870.1.patch.txt
TestRemoteHiveMetaStore.java accidentally deleted during
A question about the design doc:
If one of the tables is large and others are small enough to run Map Join,
then the Conditional Task will pick the corresponding Map Join Local Task to
run.
Here you pick one table as big, hash all other tables into memory by join
key individually. If it works, it
Yes. Only execute one of the them.
On 27 December 2010 23:43, ash...@gmail.com wrote:
A question about the design doc:
If one of the tables is large and others are small enough to run Map Join,
then the Conditional Task will pick the corresponding Map Join Local Task
to
run.
Here you pick
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