Vitaly Brodetskyi created AMBARI-12980:
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Summary: Alerts: HDFS alert based on the value of
PendingDeletionBlocks
Key: AMBARI-12980
URL: https://issues.apache.org/jira/browse/AMBARI-12980
Project: Ambari
Issue Type: Improvement
Components: ambari-server
Affects Versions: 2.1.1
Reporter: Vitaly Brodetskyi
Assignee: Vitaly Brodetskyi
Priority: Critical
Fix For: 2.1.2
Alert Type = METRIC
Lets add a new Alert for HDFS based on PendingDeletionBlocks. This is a JMX
data point FSNamesystem --> PendingDeletionBlocks.
This alert could potentially be designed based on NameNode Blocks Health.
Warning and Critical both can be issued when the value exceeds 100,000. These
thresholds should be configurable.
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