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Andrew Kyle Purtell resolved HBASE-27635. ----------------------------------------- Fix Version/s: (was: 3.0.0-beta-2) (was: 2.6.1) (was: 2.5.9) Assignee: (was: Rajeshbabu Chintaguntla) Resolution: Not A Problem > Shutdown zookeeper logs coming via ReadOnlyZKClient when hbase shell started > ---------------------------------------------------------------------------- > > Key: HBASE-27635 > URL: https://issues.apache.org/jira/browse/HBASE-27635 > Project: HBase > Issue Type: Improvement > Components: shell > Reporter: Rajeshbabu Chintaguntla > Priority: Major > > When hbase shell with HBase 2.5.2 started there is too much logging of zk > connection realated, classpaths etc. Even though we enabled ERROR log level > for zookeeper package. > {noformat} > 2023-02-10 17:34:25,211 INFO > [ReadOnlyZKClient-host1:2181,host2:2181,host3:2181@0x15c16f19] > zookeeper.ZooKeeper: Client > environment:zookeeper.version=3.5.9-5-a433770fc7b303332f10174221799495a26bbca2, > built on 02/07/2023 13:02 GMT > 2023-02-10 17:34:25,212 INFO > [ReadOnlyZKClient-host1:2181,host2:2181,host3:2181@0x15c16f19] > zookeeper.ZooKeeper: Client environment:host.name=host1 > 2023-02-10 17:34:25,212 INFO > [ReadOnlyZKClient-host1:2181,host2:2181,host3:2181:2181@0x15c16f19] > zookeeper.ZooKeeper: Client environment:java.version=1.8.0_352 > 2023-02-10 17:34:25,212 INFO > [ReadOnlyZKClient-host1:2181,host2:2181,host3:2181@0x15c16f19] > zookeeper.ZooKeeper: Client environment:java.vendor=Red Hat, Inc. > 2023-02-10 17:34:25,212 INFO > [ReadOnlyZKClient-host1:2181,host2:2181,host3:2181@0x15c16f19] > zookeeper.ZooKeeper: Client > environment:java.home=/usr/lib/jvm/java-1.8.0-openjdk-1.8.0.352.b08-2.el7_9.x86_64/jre > {noformat} > Better to change the org.apache.hadoop.hbase.zookeeper package log level to > error. > {noformat} > # Set logging level to avoid verboseness > org.apache.logging.log4j.core.config.Configurator.setAllLevels('org.apache.zookeeper', > log_level) > org.apache.logging.log4j.core.config.Configurator.setAllLevels('org.apache.hadoop', > log_level) > org.apache.logging.log4j.core.config.Configurator.setAllLevels('org.apache.hadoop.hbase.zookeeper', > log_level) > {noformat} -- This message was sent by Atlassian Jira (v8.20.10#820010)