Rajeshbabu Chintaguntla created HBASE-27635: -----------------------------------------------
Summary: 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 Assignee: Rajeshbabu Chintaguntla Fix For: 2.6.0, 3.0.0-alpha-4, 2.5.4 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} Same way 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)