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Posted to dev@eagle.apache.org by "Senthilkumar (JIRA)" <ji...@apache.org> on 2016/06/13 14:48:21 UTC

[jira] [Commented] (EAGLE-343) missing blocks alerting

    [ https://issues.apache.org/jira/browse/EAGLE-343?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15327517#comment-15327517 ] 

Senthilkumar commented on EAGLE-343:
------------------------------------

@Jing Ge ,  I think part of Hadoop JMX Metrics Monitoring this feature added .. 

Here is the sample Policy : 
from hadoopJmxMetricEventStream[metric == "hadoop.namenode.dfs.missingblocks" and convert(value, "long") > 0]#window.externalTime(timestamp ,10 min) select metric, host, value, timestamp, component, site insert into tmp; 

Is this JIRA different from what we have today ??? Can you Pls add more here ??


> missing blocks alerting
> -----------------------
>
>                 Key: EAGLE-343
>                 URL: https://issues.apache.org/jira/browse/EAGLE-343
>             Project: Eagle
>          Issue Type: New Feature
>            Reporter: Jing Ge
>              Labels: JPM
>             Fix For: v0.6.0
>
>
> It will normally take a long time to fix missing blocks issue. As a Hadoop cluster administrator, I only want to receive alerting when the the number of missing blocks is changed.



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