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https://issues.apache.org/jira/browse/HAMA-495?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13218091#comment-13218091
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ChiaHung Lin commented on HAMA-495:
-----------------------------------
Is bsp.monitor.plugins.dir configured pointing to jar file? For example,
{code}
<property>
<name>bsp.monitor.plugins.dir</name>
<value>/home/UserA/hama-trunk/plugins/jvm-plugin-0.1-SNAPSHOT.jar</value>
</property>
{code}
If it is the case, then that should be removed. Or configure to point it to
directory e.g. plugins
{code}
<property>
<name>bsp.monitor.plugins.dir</name>
<value>/home/UserA/hama-trunk/plugins</value>
</property>
{code}
Service will scan plugins directory (File.listFiles()) looking for jar files
and loads jar files to execute the task. Therefore, pointing it to file will
throw NPE.
> Resource management
> --------------------
>
> Key: HAMA-495
> URL: https://issues.apache.org/jira/browse/HAMA-495
> Project: Hama
> Issue Type: Improvement
> Components: bsp
> Reporter: ChiaHung Lin
> Assignee: ChiaHung Lin
> Fix For: 0.5.0
>
> Attachments: HAMA-495.patch
>
>
> HAMA-363 provides a way to access to cluster status. Some additional
> features, such as federation, are required so the system can have better
> coordination, and the master would have ideas about the whole system.
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