Yiqun Lin created HDFS-11281:
--------------------------------
Summary: The metric of fileIoErrorRate not counted in
DataNodeVolumeMetrics
Key: HDFS-11281
URL: https://issues.apache.org/jira/browse/HDFS-11281
Project: Hadoop HDFS
Issue Type: Bug
Affects Versions: 3.0.0-alpha2
Reporter: Yiqun Lin
Assignee: Yiqun Lin
Priority: Minor
The metric of fileIoErrorRate not counted in {{DataNodeVolumeMetrics}}. The
relevant codes:
{code}
public void addFileIoError(final long latency) {
totalFileIoErrors.incr();
metadataOperationRate.add(latency);
}
{code}
Here the metric {{metadataOperationRate}} should be {{fileIoErrorRate}}. Two
reasons: 1.metadataOperationRate has been counted in
{{addMetadastaOperationLatency}}. 2.{{fileIoErrorRate}} is never counted in the
class {{DataNodeVolumeMetrics}}.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
---------------------------------------------------------------------
To unsubscribe, e-mail: hdfs-dev-unsubscr...@hadoop.apache.org
For additional commands, e-mail: hdfs-dev-h...@hadoop.apache.org
