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Posted to common-dev@hadoop.apache.org by "Owen O'Malley (JIRA)" <ji...@apache.org> on 2006/02/14 09:12:09 UTC
[jira] Created: (HADOOP-37) A way to determine the size and overall
activity of the cluster
A way to determine the size and overall activity of the cluster
---------------------------------------------------------------
Key: HADOOP-37
URL: http://issues.apache.org/jira/browse/HADOOP-37
Project: Hadoop
Type: New Feature
Components: mapred
Reporter: Owen O'Malley
There is currently no way for an application to determine the size or activity of the cluster.
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[jira] Updated: (HADOOP-37) A way to determine the size and overall
activity of the cluster
Posted by "Doug Cutting (JIRA)" <ji...@apache.org>.
[ http://issues.apache.org/jira/browse/HADOOP-37?page=all ]
Doug Cutting updated HADOOP-37:
-------------------------------
Fix Version: 0.1.0
> A way to determine the size and overall activity of the cluster
> ---------------------------------------------------------------
>
> Key: HADOOP-37
> URL: http://issues.apache.org/jira/browse/HADOOP-37
> Project: Hadoop
> Type: New Feature
> Components: mapred
> Reporter: Owen O'Malley
> Fix For: 0.1.0
> Attachments: cluster-status.patch
>
> There is currently no way for an application to determine the size or activity of the cluster.
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[jira] Resolved: (HADOOP-37) A way to determine the size and
overall activity of the cluster
Posted by "Doug Cutting (JIRA)" <ji...@apache.org>.
[ http://issues.apache.org/jira/browse/HADOOP-37?page=all ]
Doug Cutting resolved HADOOP-37:
--------------------------------
Resolution: Fixed
I have committed this, but with the following modifications to ClusterStatus.java:
Fields are moved to the top of the class, as per:
http://java.sun.com/docs/codeconv/html/CodeConventions.doc2.html#1852
Constructors are no longer public: the public constructors had no javadoc. But there's not much point in adding any, since user code should never need to call these. The javadoc should only contain things that folks need to call. I added a WritableFactory so that the io code can construct these, and made the no-arg constructor private, since it should only be called by the factory. The other constructor I made package-private.
Finally, I fixed a typo in the javadoc.
> A way to determine the size and overall activity of the cluster
> ---------------------------------------------------------------
>
> Key: HADOOP-37
> URL: http://issues.apache.org/jira/browse/HADOOP-37
> Project: Hadoop
> Type: New Feature
> Components: mapred
> Reporter: Owen O'Malley
> Attachments: cluster-status.patch
>
> There is currently no way for an application to determine the size or activity of the cluster.
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[jira] Updated: (HADOOP-37) A way to determine the size and overall
activity of the cluster
Posted by "Owen O'Malley (JIRA)" <ji...@apache.org>.
[ http://issues.apache.org/jira/browse/HADOOP-37?page=all ]
Owen O'Malley updated HADOOP-37:
--------------------------------
Attachment: cluster-status.patch
This patch provides a new method in the JobClient that provides a summary of the size and activity in the cluster.
> A way to determine the size and overall activity of the cluster
> ---------------------------------------------------------------
>
> Key: HADOOP-37
> URL: http://issues.apache.org/jira/browse/HADOOP-37
> Project: Hadoop
> Type: New Feature
> Components: mapred
> Reporter: Owen O'Malley
> Attachments: cluster-status.patch
>
> There is currently no way for an application to determine the size or activity of the cluster.
--
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[jira] Closed: (HADOOP-37) A way to determine the size and overall
activity of the cluster
Posted by "Doug Cutting (JIRA)" <ji...@apache.org>.
[ http://issues.apache.org/jira/browse/HADOOP-37?page=all ]
Doug Cutting closed HADOOP-37:
------------------------------
> A way to determine the size and overall activity of the cluster
> ---------------------------------------------------------------
>
> Key: HADOOP-37
> URL: http://issues.apache.org/jira/browse/HADOOP-37
> Project: Hadoop
> Type: New Feature
> Components: mapred
> Reporter: Owen O'Malley
> Fix For: 0.1.0
> Attachments: cluster-status.patch
>
> There is currently no way for an application to determine the size or activity of the cluster.
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