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Posted to hdfs-dev@hadoop.apache.org by "Akira Ajisaka (JIRA)" <ji...@apache.org> on 2017/11/28 12:27:00 UTC

[jira] [Created] (HDFS-12863) Avoid displaying configuration deprecation messages many times

Akira Ajisaka created HDFS-12863:
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             Summary: Avoid displaying configuration deprecation messages many times
                 Key: HDFS-12863
                 URL: https://issues.apache.org/jira/browse/HDFS-12863
             Project: Hadoop HDFS
          Issue Type: Sub-task
            Reporter: Akira Ajisaka
            Priority: Minor


In DataNode daemon log, the following info message is displayed every 30 seconds:
{noformat}
2017-11-28 12:19:52,127 INFO org.apache.hadoop.conf.Configuration.deprecation: No unit for ozone.scm.heartbeat.interval.seconds(30) assuming SECONDS
2017-11-28 12:20:22,127 INFO org.apache.hadoop.conf.Configuration.deprecation: No unit for ozone.scm.heartbeat.interval.seconds(30) assuming SECONDS
2017-11-28 12:20:52,128 INFO org.apache.hadoop.conf.Configuration.deprecation: No unit for ozone.scm.heartbeat.interval.seconds(30) assuming SECONDS
{noformat}
The message should be displayed once.



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