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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