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Posted to common-issues@hadoop.apache.org by "Liang Xie (JIRA)" <ji...@apache.org> on 2013/12/17 06:39:06 UTC
[jira] [Created] (HADOOP-10169) remove the unnecessary
synchronized in JvmMetrics class
Liang Xie created HADOOP-10169:
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Summary: remove the unnecessary synchronized in JvmMetrics class
Key: HADOOP-10169
URL: https://issues.apache.org/jira/browse/HADOOP-10169
Project: Hadoop Common
Issue Type: Improvement
Components: metrics
Affects Versions: 2.2.0, 3.0.0
Reporter: Liang Xie
Assignee: Liang Xie
Priority: Minor
Attachments: HADOOP-10169.txt
When i looked into a HBase JvmMetric impl, just found this synchronized seems not essential.
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