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Posted to dev@ambari.apache.org by "Hudson (JIRA)" <ji...@apache.org> on 2014/10/01 20:23:34 UTC
[jira] [Commented] (AMBARI-7506) Ambari DataNode shouldn't create
dfs.data.dir paths after installation when path becomes unmounted
[ https://issues.apache.org/jira/browse/AMBARI-7506?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14155242#comment-14155242 ]
Hudson commented on AMBARI-7506:
--------------------------------
FAILURE: Integrated in Ambari-trunk-Commit #443 (See [https://builds.apache.org/job/Ambari-trunk-Commit/443/])
AMBARI-7506. Ambari DataNode shouldn't create dfs.data.dir paths after installation when path becomes unmounted (alejandro) (afernandez: http://git-wip-us.apache.org/repos/asf?p=ambari.git&a=commit&h=e1c1a2e5a086fac7be2825d13ef438e966577b38)
* ambari-server/src/main/resources/stacks/HDP/2.0.6/services/HDFS/configuration/hadoop-env.xml
* ambari-server/src/test/python/stacks/1.3.2/configs/secured.json
* ambari-server/src/test/python/stacks/1.3.2/configs/default.json
* ambari-server/src/test/python/stacks/2.0.6/configs/secured.json
* ambari-common/src/main/python/resource_management/libraries/functions/file_system.py
* ambari-web/app/data/site_properties.js
* ambari-server/src/test/python/stacks/2.0.6/configs/default.json
* ambari-common/src/main/python/resource_management/core/providers/mount.py
* ambari-common/src/main/python/resource_management/core/logger.py
* ambari-server/src/main/resources/stacks/HDP/1.3.2/services/HDFS/configuration/hadoop-env.xml
* ambari-common/src/main/python/resource_management/libraries/functions/dfs_datanode_helper.py
* ambari-server/src/main/resources/stacks/HDP/2.0.6/services/HDFS/package/scripts/params.py
* ambari-agent/src/test/python/resource_management/TestFileSystem.py
* ambari-web/app/data/HDP2/site_properties.js
* ambari-server/src/main/resources/stacks/HDP/1.3.2/services/HDFS/package/scripts/hdfs_datanode.py
* ambari-server/src/main/resources/stacks/HDP/2.0.6/services/HDFS/package/scripts/hdfs_datanode.py
* ambari-server/src/main/resources/stacks/HDP/1.3.2/services/HDFS/package/scripts/params.py
> Ambari DataNode shouldn't create dfs.data.dir paths after installation when path becomes unmounted
> --------------------------------------------------------------------------------------------------
>
> Key: AMBARI-7506
> URL: https://issues.apache.org/jira/browse/AMBARI-7506
> Project: Ambari
> Issue Type: Bug
> Components: ambari-server
> Affects Versions: 1.6.1
> Reporter: Alejandro Fernandez
> Assignee: Alejandro Fernandez
> Fix For: 1.7.0
>
> Attachments: AMBARI-7506.patch
>
>
> When a drive fails and it is unmounted for service, if the data node process is stopped/started using Ambari the dfs.data.dir path that was housed on that drive is re-created, but this time on the / partition leading to out of disk space issues and data being created on the wrong volume.
> In this case we only want the Ambari Agent to create dfs.data.dir's during installation, and not after as this makes drive replacements difficult.
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