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Posted to mapreduce-issues@hadoop.apache.org by "Arun C Murthy (JIRA)" <ji...@apache.org> on 2012/11/19 20:29:58 UTC
[jira] [Created] (MAPREDUCE-4808) Allow reduce-side merge to be
pluggable
Arun C Murthy created MAPREDUCE-4808:
----------------------------------------
Summary: Allow reduce-side merge to be pluggable
Key: MAPREDUCE-4808
URL: https://issues.apache.org/jira/browse/MAPREDUCE-4808
Project: Hadoop Map/Reduce
Issue Type: Sub-task
Reporter: Arun C Murthy
Assignee: Mariappan Asokan
Allow reduce-side merge to be pluggable for MAPREDUCE-2454
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[jira] [Commented] (MAPREDUCE-4808) Allow reduce-side merge to be
pluggable
Posted by "Hadoop QA (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/MAPREDUCE-4808?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13504070#comment-13504070 ]
Hadoop QA commented on MAPREDUCE-4808:
--------------------------------------
{color:green}+1 overall{color}. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12554898/COMBO-mapreduce-4809-4812-4808.patch
against trunk revision .
{color:green}+1 @author{color}. The patch does not contain any @author tags.
{color:green}+1 tests included{color}. The patch appears to include 2 new or modified test files.
{color:green}+1 javac{color}. The applied patch does not increase the total number of javac compiler warnings.
{color:green}+1 javadoc{color}. The javadoc tool did not generate any warning messages.
{color:green}+1 eclipse:eclipse{color}. The patch built with eclipse:eclipse.
{color:green}+1 findbugs{color}. The patch does not introduce any new Findbugs (version 1.3.9) warnings.
{color:green}+1 release audit{color}. The applied patch does not increase the total number of release audit warnings.
{color:green}+1 core tests{color}. The patch passed unit tests in hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient.
{color:green}+1 contrib tests{color}. The patch passed contrib unit tests.
Test results: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/3070//testReport/
Console output: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/3070//console
This message is automatically generated.
> Allow reduce-side merge to be pluggable
> ---------------------------------------
>
> Key: MAPREDUCE-4808
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-4808
> Project: Hadoop Map/Reduce
> Issue Type: Sub-task
> Affects Versions: 2.0.2-alpha
> Reporter: Arun C Murthy
> Assignee: Mariappan Asokan
> Fix For: 2.0.3-alpha
>
> Attachments: COMBO-mapreduce-4809-4812-4808.patch, mapreduce-4808.patch
>
>
> Allow reduce-side merge to be pluggable for MAPREDUCE-2454
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[jira] [Updated] (MAPREDUCE-4808) Allow reduce-side merge to be
pluggable
Posted by "Mariappan Asokan (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/MAPREDUCE-4808?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Mariappan Asokan updated MAPREDUCE-4808:
----------------------------------------
Attachment: COMBO-mapreduce-4809-4812-4808.patch
mapreduce-4808.patch
Hi Arun and Alejandro,
I have uploaded the incremental patch as well as the combo patch. The combo patch still has a mock plugin test. I will attach the original end-to-end test once we have MAPREDUCE-4809, 4807, 4812, 4049, and 4048 are committed in that order.
Thanks.
-- Asokan
> Allow reduce-side merge to be pluggable
> ---------------------------------------
>
> Key: MAPREDUCE-4808
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-4808
> Project: Hadoop Map/Reduce
> Issue Type: Sub-task
> Affects Versions: 2.0.2-alpha
> Reporter: Arun C Murthy
> Assignee: Mariappan Asokan
> Fix For: 2.0.3-alpha
>
> Attachments: COMBO-mapreduce-4809-4812-4808.patch, mapreduce-4808.patch
>
>
> Allow reduce-side merge to be pluggable for MAPREDUCE-2454
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[jira] [Updated] (MAPREDUCE-4808) Allow reduce-side merge to be
pluggable
Posted by "Mariappan Asokan (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/MAPREDUCE-4808?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Mariappan Asokan updated MAPREDUCE-4808:
----------------------------------------
Status: Patch Available (was: Open)
> Allow reduce-side merge to be pluggable
> ---------------------------------------
>
> Key: MAPREDUCE-4808
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-4808
> Project: Hadoop Map/Reduce
> Issue Type: Sub-task
> Affects Versions: 2.0.2-alpha
> Reporter: Arun C Murthy
> Assignee: Mariappan Asokan
> Fix For: 2.0.3-alpha
>
> Attachments: COMBO-mapreduce-4809-4812-4808.patch, mapreduce-4808.patch
>
>
> Allow reduce-side merge to be pluggable for MAPREDUCE-2454
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[jira] [Updated] (MAPREDUCE-4808) Allow reduce-side merge to be
pluggable
Posted by "Mariappan Asokan (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/MAPREDUCE-4808?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Mariappan Asokan updated MAPREDUCE-4808:
----------------------------------------
Attachment: COMBO-mapreduce-4809-4812-4808.patch
> Allow reduce-side merge to be pluggable
> ---------------------------------------
>
> Key: MAPREDUCE-4808
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-4808
> Project: Hadoop Map/Reduce
> Issue Type: Sub-task
> Affects Versions: 2.0.2-alpha
> Reporter: Arun C Murthy
> Assignee: Mariappan Asokan
> Fix For: 2.0.3-alpha
>
> Attachments: COMBO-mapreduce-4809-4812-4808.patch, mapreduce-4808.patch
>
>
> Allow reduce-side merge to be pluggable for MAPREDUCE-2454
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[jira] [Commented] (MAPREDUCE-4808) Allow reduce-side merge to be
pluggable
Posted by "Mariappan Asokan (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/MAPREDUCE-4808?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13501595#comment-13501595 ]
Mariappan Asokan commented on MAPREDUCE-4808:
---------------------------------------------
Hi Arun and Alejandro,
Please take a look at the bare-bones version of the patch in MAPREDUCE-4812. I will come back to this one once that is committed. Arun, as per your suggestion {{ReduceInputMerger}} plugin will be passed to {{Shuffle.}} However, to implement the sort avoidance plugin I need MAPREDUCE-4049(shuffle plugin) to be committed.
Thanks.
-- Asokan
> Allow reduce-side merge to be pluggable
> ---------------------------------------
>
> Key: MAPREDUCE-4808
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-4808
> Project: Hadoop Map/Reduce
> Issue Type: Sub-task
> Reporter: Arun C Murthy
> Assignee: Mariappan Asokan
>
> Allow reduce-side merge to be pluggable for MAPREDUCE-2454
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[jira] [Commented] (MAPREDUCE-4808) Allow reduce-side merge to be
pluggable
Posted by "Mariappan Asokan (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/MAPREDUCE-4808?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13503459#comment-13503459 ]
Mariappan Asokan commented on MAPREDUCE-4808:
---------------------------------------------
I meant 4808 not 4048 in the above comment.
> Allow reduce-side merge to be pluggable
> ---------------------------------------
>
> Key: MAPREDUCE-4808
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-4808
> Project: Hadoop Map/Reduce
> Issue Type: Sub-task
> Affects Versions: 2.0.2-alpha
> Reporter: Arun C Murthy
> Assignee: Mariappan Asokan
> Fix For: 2.0.3-alpha
>
> Attachments: COMBO-mapreduce-4809-4812-4808.patch, mapreduce-4808.patch
>
>
> Allow reduce-side merge to be pluggable for MAPREDUCE-2454
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[jira] [Updated] (MAPREDUCE-4808) Allow reduce-side merge to be
pluggable
Posted by "Mariappan Asokan (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/MAPREDUCE-4808?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Mariappan Asokan updated MAPREDUCE-4808:
----------------------------------------
Fix Version/s: 2.0.3-alpha
Affects Version/s: 2.0.2-alpha
Status: Patch Available (was: Open)
> Allow reduce-side merge to be pluggable
> ---------------------------------------
>
> Key: MAPREDUCE-4808
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-4808
> Project: Hadoop Map/Reduce
> Issue Type: Sub-task
> Affects Versions: 2.0.2-alpha
> Reporter: Arun C Murthy
> Assignee: Mariappan Asokan
> Fix For: 2.0.3-alpha
>
> Attachments: COMBO-mapreduce-4809-4812-4808.patch, mapreduce-4808.patch
>
>
> Allow reduce-side merge to be pluggable for MAPREDUCE-2454
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[jira] [Commented] (MAPREDUCE-4808) Allow reduce-side merge to be
pluggable
Posted by "Mariappan Asokan (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/MAPREDUCE-4808?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13504239#comment-13504239 ]
Mariappan Asokan commented on MAPREDUCE-4808:
---------------------------------------------
Hi Arun and Alejandro,
I picked up Avner's patch for MAPREDUCE-4049, made some minor changes and merged it with MAPREDUCE-4809, MAPREDUCE-4807, MAPREDUCE-4812, and MAPREDUCE-4808 to build an experimental version. I modified the original end-to-end test(which does a copy operation both on the map and reduce sides) and it ran successfully with this experimental version.
-- Asokan
> Allow reduce-side merge to be pluggable
> ---------------------------------------
>
> Key: MAPREDUCE-4808
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-4808
> Project: Hadoop Map/Reduce
> Issue Type: Sub-task
> Affects Versions: 2.0.2-alpha
> Reporter: Arun C Murthy
> Assignee: Mariappan Asokan
> Fix For: 2.0.3-alpha
>
> Attachments: COMBO-mapreduce-4809-4812-4808.patch, mapreduce-4808.patch
>
>
> Allow reduce-side merge to be pluggable for MAPREDUCE-2454
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[jira] [Updated] (MAPREDUCE-4808) Allow reduce-side merge to be
pluggable
Posted by "Mariappan Asokan (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/MAPREDUCE-4808?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Mariappan Asokan updated MAPREDUCE-4808:
----------------------------------------
Attachment: (was: COMBO-mapreduce-4809-4812-4808.patch)
> Allow reduce-side merge to be pluggable
> ---------------------------------------
>
> Key: MAPREDUCE-4808
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-4808
> Project: Hadoop Map/Reduce
> Issue Type: Sub-task
> Affects Versions: 2.0.2-alpha
> Reporter: Arun C Murthy
> Assignee: Mariappan Asokan
> Fix For: 2.0.3-alpha
>
> Attachments: COMBO-mapreduce-4809-4812-4808.patch, mapreduce-4808.patch
>
>
> Allow reduce-side merge to be pluggable for MAPREDUCE-2454
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[jira] [Updated] (MAPREDUCE-4808) Allow reduce-side merge to be
pluggable
Posted by "Mariappan Asokan (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/MAPREDUCE-4808?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Mariappan Asokan updated MAPREDUCE-4808:
----------------------------------------
Status: Open (was: Patch Available)
> Allow reduce-side merge to be pluggable
> ---------------------------------------
>
> Key: MAPREDUCE-4808
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-4808
> Project: Hadoop Map/Reduce
> Issue Type: Sub-task
> Affects Versions: 2.0.2-alpha
> Reporter: Arun C Murthy
> Assignee: Mariappan Asokan
> Fix For: 2.0.3-alpha
>
> Attachments: COMBO-mapreduce-4809-4812-4808.patch, mapreduce-4808.patch
>
>
> Allow reduce-side merge to be pluggable for MAPREDUCE-2454
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