Andrew Kyle Purtell created HBASE-25588:
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Summary: Excessive logging of "hbase.zookeeper.useMulti is
deprecated. Default to true always."
Key: HBASE-25588
URL: https://issues.apache.org/jira/browse/HBASE-25588
Project: HBase
Issue Type: Bug
Components: logging, Operability, Replication
Affects Versions: 2.4.1
Reporter: Andrew Kyle Purtell
Fix For: 2.4.2
Log line printed frequently, can be as often as once per second:
{noformat}
21:56:46.381
[RS_REFRESH_PEER-regionserver/ip-172-31-51-4:8120-0.replicationSource,1.replicationSource.shipperip-172-31-51-4.us-west-2.compute.internal%2C8120%2C1613596855628.ip-172-31-51-4.us-west-2.compute.internal%2C8120%2C1613596855628.default,1]
WARN org.apache.hadoop.hbase.zookeeper.ZKUtil - hbase.zookeeper.useMulti is
deprecated. Default to true always.
{noformat}
The old configuration in place had hbase.zookeeper.useMulti set to true. This
is the default and while I understand this setting is deprecated, constantly
warning about it, especially when it conforms to the default, is log spam.
Warn about this once over the lifetime of the replication source.
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