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Posted to reviews@ambari.apache.org by Qin Liu <qi...@gmail.com> on 2017/02/02 19:13:07 UTC
Review Request 56231: AMBARI-19829: Several HDFS/YARN widgets on
Heatmaps show N/A
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https://reviews.apache.org/r/56231/
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Review request for Ambari.
Bugs: AMBARI-19829
https://issues.apache.org/jira/browse/AMBARI-19829
Repository: ambari
Description
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The following HDFS/YARN widgets on Heatmaps show N/A:
1. HDFS - HDFS Bytes Written, HDFS Bytes Read, DataNode Process Disk I/O Utilization, and DataNode Process Network I/O Utilization
2. YARN - Container Failures
The issue was introduced by AMBARI-15835 "Rate metrics requesting widgets do not show up on Ambari" which introduced rate metrics and applied rate metrics to several HBASE/HDFS/YARN widgets on Summary pages as well as Heatmap pages. Rate metrics work fine on Summary pages but they don't work on Heatmap pages because current Heatmap design can only show point-in-time metrics and rate metrics need a time range.
Diffs
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ambari-server/src/main/resources/common-services/HDFS/2.1.0.2.0/widgets.json bcfb2cc
ambari-server/src/main/resources/common-services/HDFS/3.0.0.3.0/widgets.json 4a645b0
ambari-server/src/main/resources/common-services/YARN/2.1.0.2.0/YARN_widgets.json 4b76a17
ambari-server/src/main/resources/common-services/YARN/3.0.0.3.0/YARN_widgets.json 782f21d
ambari-server/src/main/resources/stacks/HDP/2.3/services/HDFS/widgets.json 4a645b0
ambari-server/src/main/resources/stacks/HDP/2.3/services/YARN/YARN_widgets.json 782f21d
Diff: https://reviews.apache.org/r/56231/diff/
Testing
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Manually tested in UI.
Thanks,
Qin Liu