Hi Lian, Yes this is fixed in HDP 3.0 and the corresponding Ambari Apache jira for this is https://issues.apache.org/jira/browse/AMBARI-22524.
Thanks Suma On Sat, Aug 11, 2018 at 8:50 AM Lian Jiang <jiangok2...@gmail.com> wrote: > I am using HDP3.0 and ambari 2.7 blueprint to install the cluster. > Namenode/journal node failed to start due to the exception: > > a:main(1715)) - Failed to start namenode. > java.lang.AbstractMethodError: > org.apache.hadoop.metrics2.sink.timeline.HadoopTimelineMetricsSink.init(Lorg/apache/commons/configuration2/SubsetConfiguration;)V > at > org.apache.hadoop.metrics2.impl.MetricsConfig.getPlugin(MetricsConfig.java:208) > at > org.apache.hadoop.metrics2.impl.MetricsSystemImpl.newSink(MetricsSystemImpl.java:531) > at > org.apache.hadoop.metrics2.impl.MetricsSystemImpl.configureSinks(MetricsSystemImpl.java:503) > at > org.apache.hadoop.metrics2.impl.MetricsSystemImpl.configure(MetricsSystemImpl.java:479) > at > org.apache.hadoop.metrics2.impl.MetricsSystemImpl.start(MetricsSystemImpl.java:188) > at > org.apache.hadoop.metrics2.impl.MetricsSystemImpl.init(MetricsSystemImpl.java:163) > at > org.apache.hadoop.metrics2.lib.DefaultMetricsSystem.init(DefaultMetricsSystem.java:62) > at > org.apache.hadoop.metrics2.lib.DefaultMetricsSystem.initialize(DefaultMetricsSystem.java:58) > at > org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:1642) > at > org.apache.hadoop.hdfs.server.namenode.NameNode.main(NameNode.java:1710) > > > https://issues.apache.org/jira/browse/AMBARI-20156 is still open. Has > this bug been fixed in HDP3.0? Thanks. >
