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https://issues.apache.org/jira/browse/TAJO-1291?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14270727#comment-14270727
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ASF GitHub Bot commented on TAJO-1291:
--------------------------------------
GitHub user hyunsik opened a pull request:
https://github.com/apache/tajo/pull/342
TAJO-1291: Rename TajoMasterProtocol to QueryCoordinatorProtocol
See
* https://issues.apache.org/jira/browse/TAJO-1292
* https://issues.apache.org/jira/browse/TAJO-1291
This patch renames TajoMasterProtocol to QueryCoordinatorProtocol. In
addition, it moves QueryInfo from org.apache.tajo.querymaster into
org.apache.tajo.master.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/hyunsik/tajo TAJO-1291
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/tajo/pull/342.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #342
----
commit b90387d6894493ebbfdfd949e1cd28924cfccdfa
Author: Hyunsik Choi <[email protected]>
Date: 2015-01-08T18:08:37Z
TAJO-1282: Cleanup the relationship of QueryInProgress and QueryJobManager.
commit 3b5901c4dfbe28641464e68eed97961f49d0d012
Author: Hyunsik Choi <[email protected]>
Date: 2015-01-08T18:15:03Z
Simplify events in QueryJobEvent.
- Remove the following event types in QueryJobEvent:
* QUERY_JOB_START
* QUERY_JOB_FINISH
* QUERY_MASTER_START
* QUERY_MASTER_STOP
commit 21d9ea1c39ab014559247240b6609bdd5db161bb
Author: Hyunsik Choi <[email protected]>
Date: 2015-01-09T07:39:01Z
TAJO-1291: Rename TajoMasterProtocol to QueryCoordinatorProtocol.
commit 06dc6d9be798f730b95e39eca135ac45abfb4c4a
Author: Hyunsik Choi <[email protected]>
Date: 2015-01-09T07:57:41Z
Merge branch 'master' of https://git-wip-us.apache.org/repos/asf/tajo into
TAJO-1282
Conflicts:
tajo-core/src/main/java/org/apache/tajo/master/QueryInProgress.java
tajo-core/src/main/java/org/apache/tajo/master/QueryManager.java
tajo-core/src/main/java/org/apache/tajo/querymaster/QueryMasterTask.java
commit b40eb401f20e7ecb7044dc9d7980d60fe3661f11
Author: Hyunsik Choi <[email protected]>
Date: 2015-01-09T08:01:43Z
Rename TajoMasterUmbilicalService to QueryCoordinatorService.
----
> Rename TajoMasterProtocol to QueryCoordinatorProtocol
> -----------------------------------------------------
>
> Key: TAJO-1291
> URL: https://issues.apache.org/jira/browse/TAJO-1291
> Project: Tajo
> Issue Type: Improvement
> Components: tajo master
> Reporter: Hyunsik Choi
> Assignee: Hyunsik Choi
> Fix For: 0.10
>
>
> TajoMaster mainly has three roles:
> * query coordination (including query scheduler)
> * cluster resource management
> * client endpoint
> TajoMasterProtocol has played a role of query coordinator. But, its name is
> not expressive in terms of its purpose. This patch proposes the rename from
> TajoMasterProtocol to QueryCoordinatorProtocol.
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