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Posted to common-dev@hadoop.apache.org by "Doug Cutting (JIRA)" <ji...@apache.org> on 2006/02/14 19:39:12 UTC
[jira] Resolved: (HADOOP-37) A way to determine the size and
overall activity of the cluster
[ 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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