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Posted to common-dev@hadoop.apache.org by "Hairong Kuang (JIRA)" <ji...@apache.org> on 2007/10/15 19:22:50 UTC
[jira] Created: (HADOOP-2058) Allow adding additional datanodes to
MiniDFSCluster
Allow adding additional datanodes to MiniDFSCluster
---------------------------------------------------
Key: HADOOP-2058
URL: https://issues.apache.org/jira/browse/HADOOP-2058
Project: Hadoop
Issue Type: Improvement
Components: test
Reporter: Hairong Kuang
Assignee: Hairong Kuang
Fix For: 0.16.0
Currently MiniDFSCluster allows first starting namenode and then datanodes. It would be nice that it also allows additional datanodes to a running MiniDFSCluster.
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[jira] Updated: (HADOOP-2058) Allow adding additional datanodes to
MiniDFSCluster
Posted by "dhruba borthakur (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-2058?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
dhruba borthakur updated HADOOP-2058:
-------------------------------------
Resolution: Fixed
Status: Resolved (was: Patch Available)
I just committed this. Thanks Hairong!
> Allow adding additional datanodes to MiniDFSCluster
> ---------------------------------------------------
>
> Key: HADOOP-2058
> URL: https://issues.apache.org/jira/browse/HADOOP-2058
> Project: Hadoop
> Issue Type: Improvement
> Components: test
> Reporter: Hairong Kuang
> Assignee: Hairong Kuang
> Fix For: 0.16.0
>
> Attachments: dfsCluster.patch, dfsCluster1.patch
>
>
> Currently MiniDFSCluster allows first starting namenode and then datanodes. It would be nice that it also allows additional datanodes to a running MiniDFSCluster.
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[jira] Updated: (HADOOP-2058) Allow adding additional datanodes to
MiniDFSCluster
Posted by "Hairong Kuang (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-2058?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Hairong Kuang updated HADOOP-2058:
----------------------------------
Attachment: dfsCluster1.patch
This is a patch incorporating Owen's comment.
> Allow adding additional datanodes to MiniDFSCluster
> ---------------------------------------------------
>
> Key: HADOOP-2058
> URL: https://issues.apache.org/jira/browse/HADOOP-2058
> Project: Hadoop
> Issue Type: Improvement
> Components: test
> Reporter: Hairong Kuang
> Assignee: Hairong Kuang
> Fix For: 0.16.0
>
> Attachments: dfsCluster.patch, dfsCluster1.patch
>
>
> Currently MiniDFSCluster allows first starting namenode and then datanodes. It would be nice that it also allows additional datanodes to a running MiniDFSCluster.
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[jira] Commented: (HADOOP-2058) Allow adding additional datanodes
to MiniDFSCluster
Posted by "Hudson (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-2058?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12535900 ]
Hudson commented on HADOOP-2058:
--------------------------------
Integrated in Hadoop-Nightly #276 (See [http://lucene.zones.apache.org:8080/hudson/job/Hadoop-Nightly/276/])
> Allow adding additional datanodes to MiniDFSCluster
> ---------------------------------------------------
>
> Key: HADOOP-2058
> URL: https://issues.apache.org/jira/browse/HADOOP-2058
> Project: Hadoop
> Issue Type: Improvement
> Components: test
> Reporter: Hairong Kuang
> Assignee: Hairong Kuang
> Fix For: 0.16.0
>
> Attachments: dfsCluster.patch, dfsCluster1.patch
>
>
> Currently MiniDFSCluster allows first starting namenode and then datanodes. It would be nice that it also allows additional datanodes to a running MiniDFSCluster.
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[jira] Commented: (HADOOP-2058) Allow adding additional datanodes
to MiniDFSCluster
Posted by "Owen O'Malley (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-2058?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12534989 ]
Owen O'Malley commented on HADOOP-2058:
---------------------------------------
+1
> Allow adding additional datanodes to MiniDFSCluster
> ---------------------------------------------------
>
> Key: HADOOP-2058
> URL: https://issues.apache.org/jira/browse/HADOOP-2058
> Project: Hadoop
> Issue Type: Improvement
> Components: test
> Reporter: Hairong Kuang
> Assignee: Hairong Kuang
> Fix For: 0.16.0
>
> Attachments: dfsCluster.patch, dfsCluster1.patch
>
>
> Currently MiniDFSCluster allows first starting namenode and then datanodes. It would be nice that it also allows additional datanodes to a running MiniDFSCluster.
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[jira] Commented: (HADOOP-2058) Allow adding additional datanodes
to MiniDFSCluster
Posted by "Hadoop QA (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-2058?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12535016 ]
Hadoop QA commented on HADOOP-2058:
-----------------------------------
+1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12367771/dfsCluster1.patch
against trunk revision r584939.
@author +1. The patch does not contain any @author tags.
javadoc +1. The javadoc tool did not generate any warning messages.
javac +1. The applied patch does not generate any new compiler warnings.
findbugs +1. The patch does not introduce any new Findbugs warnings.
core tests +1. The patch passed core unit tests.
contrib tests +1. The patch passed contrib unit tests.
Test results: http://lucene.zones.apache.org:8080/hudson/job/Hadoop-Patch/949/testReport/
Findbugs warnings: http://lucene.zones.apache.org:8080/hudson/job/Hadoop-Patch/949/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Checkstyle results: http://lucene.zones.apache.org:8080/hudson/job/Hadoop-Patch/949/artifact/trunk/build/test/checkstyle-errors.html
Console output: http://lucene.zones.apache.org:8080/hudson/job/Hadoop-Patch/949/console
This message is automatically generated.
> Allow adding additional datanodes to MiniDFSCluster
> ---------------------------------------------------
>
> Key: HADOOP-2058
> URL: https://issues.apache.org/jira/browse/HADOOP-2058
> Project: Hadoop
> Issue Type: Improvement
> Components: test
> Reporter: Hairong Kuang
> Assignee: Hairong Kuang
> Fix For: 0.16.0
>
> Attachments: dfsCluster.patch, dfsCluster1.patch
>
>
> Currently MiniDFSCluster allows first starting namenode and then datanodes. It would be nice that it also allows additional datanodes to a running MiniDFSCluster.
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[jira] Updated: (HADOOP-2058) Allow adding additional datanodes to
MiniDFSCluster
Posted by "Hairong Kuang (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-2058?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Hairong Kuang updated HADOOP-2058:
----------------------------------
Attachment: dfsCluster.patch
Change the semantic of startDatanodes so that it adds new datanodes to a cluster instead of starting up a new set of datanodes. I checked all the use of this method in src/test and feel that the change will not cause any problem.
> Allow adding additional datanodes to MiniDFSCluster
> ---------------------------------------------------
>
> Key: HADOOP-2058
> URL: https://issues.apache.org/jira/browse/HADOOP-2058
> Project: Hadoop
> Issue Type: Improvement
> Components: test
> Reporter: Hairong Kuang
> Assignee: Hairong Kuang
> Fix For: 0.16.0
>
> Attachments: dfsCluster.patch
>
>
> Currently MiniDFSCluster allows first starting namenode and then datanodes. It would be nice that it also allows additional datanodes to a running MiniDFSCluster.
--
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[jira] Updated: (HADOOP-2058) Allow adding additional datanodes to
MiniDFSCluster
Posted by "Hairong Kuang (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-2058?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Hairong Kuang updated HADOOP-2058:
----------------------------------
Status: Patch Available (was: Open)
> Allow adding additional datanodes to MiniDFSCluster
> ---------------------------------------------------
>
> Key: HADOOP-2058
> URL: https://issues.apache.org/jira/browse/HADOOP-2058
> Project: Hadoop
> Issue Type: Improvement
> Components: test
> Reporter: Hairong Kuang
> Assignee: Hairong Kuang
> Fix For: 0.16.0
>
> Attachments: dfsCluster.patch, dfsCluster1.patch
>
>
> Currently MiniDFSCluster allows first starting namenode and then datanodes. It would be nice that it also allows additional datanodes to a running MiniDFSCluster.
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