Akira AJISAKA created YARN-1156:
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Summary: Change NodeManager AllocatedGB and AvailableGB metrics to
show decimal values
Key: YARN-1156
URL: https://issues.apache.org/jira/browse/YARN-1156
Project: Hadoop YARN
Issue Type: Improvement
Affects Versions: 2.1.0-beta
Reporter: Akira AJISAKA
Priority: Minor
Fix For: 2.3.0
AllocatedGB and AvailableGB metrics are now integer type. If there are four
times 500MB memory allocation to container, AllocatedGB is incremented four
times by {{(int)500/1024}}, which means 0. That is, the memory size allocated
is actually 2000MB, but the metrics shows 0GB. Let's use long type for these
metrics.
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