[HDFS-11559] Ozone: MiniOzoneCluster prints too many log messages by default

• Type: Sub-task
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: HDFS-7240
• Component/s: ozone, test
• Target Version/s: HDFS-7240
• Hadoop Flags: Reviewed
• Assignee: Tsz-wo Sze
• Reporter: Tsz-wo Sze
• Created: 21/Mar/17 22:22
• Updated: 26/Apr/18 21:49
• Resolved: 22/Mar/17 05:14

Description

When running tests using MiniOzoneCluster, it prints out tons of debug and trace log messages from all logs including the ones in from the libraries such as

• ipc.Server

  2017-03-21 15:13:13,053 [Thread-0] DEBUG ipc.Server (RPC.java:registerProtocolAndImpl(895)) - RpcKind = RPC_PROTOCOL_BUFFER Protocol Name = org.apache.hadoop.ipc.ProtocolMetaInfoPB version=1 ProtocolImpl=org.apache.hadoop.ipc.protobuf.ProtocolInfoProtos$ProtocolInfoService$2 protocolClass=org.apache.hadoop.ipc.ProtocolMetaInfoPB
  2017-03-21 15:13:13,058 [Thread-0] DEBUG ipc.Server (RPC.java:registerProtocolAndImpl(895)) - RpcKind = RPC_PROTOCOL_BUFFER Protocol Name = org.apache.hadoop.hdfs.protocol.ClientProtocol version=1 ProtocolImpl=org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$ClientNamenodeProtocol$2 protocolClass=org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolPB
  2017-03-21 15:13:13,058 [Thread-0] DEBUG ipc.Server (RPC.java:registerProtocolAndImpl(895)) - RpcKind = RPC_PROTOCOL_BUFFER Protocol Name = org.apache.hadoop.ha.HAServiceProtocol version=1 ProtocolImpl=org.apache.hadoop.ha.proto.HAServiceProtocolProtos$HAServiceProtocolService$2 protocolClass=org.apache.hadoop.ha.protocolPB.HAServiceProtocolPB
  

• netty

  2017-03-21 15:13:14,912 [Thread-0] DEBUG nio.NioEventLoop (Slf4JLogger.java:debug(76)) - -Dio.netty.noKeySetOptimization: false
  2017-03-21 15:13:14,912 [Thread-0] DEBUG nio.NioEventLoop (Slf4JLogger.java:debug(76)) - -Dio.netty.selectorAutoRebuildThreshold: 512
  2017-03-21 15:13:14,916 [Thread-0] TRACE nio.NioEventLoop (Slf4JLogger.java:trace(46)) - Instrumented an optimized java.util.Set into: sun.nio.ch.KQueueSelectorImpl@501c140b
  2017-03-21 15:13:14,916 [Thread-0] TRACE nio.NioEventLoop (Slf4JLogger.java:trace(46)) - Instrumented an optimized java.util.Set into: sun.nio.ch.KQueueSelectorImpl@30ebe2a0
  2017-03-21 15:13:14,917 [Thread-0] TRACE nio.NioEventLoop (Slf4JLogger.java:trace(46)) - Instrumented an optimized java.util.Set into: sun.nio.ch.KQueueSelectorImpl@98cbeb6
  

• beanutils

  2017-03-21 15:13:10,490 [Thread-0] TRACE beanutils.BeanUtils (BeanUtilsBean.java:setProperty(888)) -   setProperty(org.apache.commons.configuration2.PropertiesConfiguration@18f07b01, listDelimiterHandler, org.apache.commons.configuration2.convert.DefaultListDelimiterHandler@5473ddc2)
  2017-03-21 15:13:10,491 [Thread-0] TRACE beanutils.BeanUtils (BeanUtilsBean.java:setProperty(906)) -     Target bean = org.apache.commons.configuration2.PropertiesConfiguration@18f07b01
  2017-03-21 15:13:10,491 [Thread-0] TRACE beanutils.BeanUtils (BeanUtilsBean.java:setProperty(907)) -     Target name = listDelimiterHandler
  

• eclipse.jetty

   
  2017-03-21 15:13:14,796 [Thread-0] DEBUG component.ContainerLifeCycle (ContainerLifeCycle.java:addBean(323)) - org.eclipse.jetty.server.Server@32cd6303 added {qtp48399352{STOPPED,8<=0<=200,i=0,q=0},AUTO}
  2017-03-21 15:13:14,797 [Thread-0] DEBUG util.DecoratedObjectFactory (DecoratedObjectFactory.java:addDecorator(52)) - Adding Decorator: org.eclipse.jetty.util.DeprecationWarning@b7a0755
  2017-03-21 15:13:14,797 [Thread-0] DEBUG component.ContainerLifeCycle (ContainerLifeCycle.java:addBean(323)) - org.eclipse.jetty.server.session.SessionHandler@47175536 added {org.eclipse.jetty.server.session.HashSessionManager@51fce36f,AUTO}
  

The test output becomes very very long.