[
https://issues.apache.org/jira/browse/HBASE-19409?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Haibo Chen resolved HBASE-19409.
--------------------------------
Resolution: Not A Problem
> HBase client brings down YARN node manager when it tries to register
> JvmMetrics in the hadoop metrics system
> ------------------------------------------------------------------------------------------------------------
>
> Key: HBASE-19409
> URL: https://issues.apache.org/jira/browse/HBASE-19409
> Project: HBase
> Issue Type: Bug
> Components: Client
> Affects Versions: 2.0.0-alpha-4
> Reporter: Haibo Chen
> Priority: Critical
> Attachments: 19409.v2.txt
>
>
> YARN ATSv2 leverages HBase as its data store. When ATSv2 is enabled,
> YARN NM will act as HBase clients to write data into HBase cluster.
> Because YARN NM jvms already register jvmMetrics in the metrics system and
> no duplicate is allowed, when HBase client tries to register jvmMetrics
> again, NM will crash with the following exception.
> {code}
> ERROR org.apache.hadoop.yarn.server.nodemanager.NodeManager: Error starting
> NodeManager
> org.apache.hadoop.service.ServiceStateException: java.io.IOException:
> java.lang.reflect.InvocationTargetException
> at
> org.apache.hadoop.service.ServiceStateException.convert(ServiceStateException.java:105)
> at
> org.apache.hadoop.service.AbstractService.init(AbstractService.java:173)
> at
> org.apache.hadoop.yarn.server.timelineservice.collector.TimelineCollectorManager.serviceInit(TimelineCollectorManager.java:62)
> at
> org.apache.hadoop.yarn.server.timelineservice.collector.NodeTimelineCollectorManager.serviceInit(NodeTimelineCollectorManager.java:112)
> at
> org.apache.hadoop.service.AbstractService.init(AbstractService.java:164)
> at
> org.apache.hadoop.yarn.server.timelineservice.collector.PerNodeTimelineCollectorsAuxService.serviceInit(PerNodeTimelineCollectorsAuxService.java:87)
> at
> org.apache.hadoop.service.AbstractService.init(AbstractService.java:164)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.AuxServices.serviceInit(AuxServices.java:167)
> at
> org.apache.hadoop.service.AbstractService.init(AbstractService.java:164)
> at
> org.apache.hadoop.service.CompositeService.serviceInit(CompositeService.java:108)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.ContainerManagerImpl.serviceInit(ContainerManagerImpl.java:315)
> at
> org.apache.hadoop.service.AbstractService.init(AbstractService.java:164)
> at
> org.apache.hadoop.service.CompositeService.serviceInit(CompositeService.java:108)
> at
> org.apache.hadoop.yarn.server.nodemanager.NodeManager.serviceInit(NodeManager.java:440)
> at
> org.apache.hadoop.service.AbstractService.init(AbstractService.java:164)
> at
> org.apache.hadoop.yarn.server.nodemanager.NodeManager.initAndStartNodeManager(NodeManager.java:833)
> at
> org.apache.hadoop.yarn.server.nodemanager.NodeManager.main(NodeManager.java:894)
> Caused by: java.io.IOException: java.lang.reflect.InvocationTargetException
> at
> org.apache.hadoop.hbase.client.ConnectionFactory.createConnection(ConnectionFactory.java:221)
> at
> org.apache.hadoop.hbase.client.ConnectionFactory.createConnection(ConnectionFactory.java:114)
> at
> org.apache.hadoop.yarn.server.timelineservice.storage.HBaseTimelineWriterImpl.serviceInit(HBaseTimelineWriterImpl.java:123)
> at
> org.apache.hadoop.service.AbstractService.init(AbstractService.java:164)
> ... 15 more
> Caused by: java.lang.reflect.InvocationTargetException
> at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
> Method)
> at
> sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
> at
> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
> at
> org.apache.hadoop.hbase.client.ConnectionFactory.createConnection(ConnectionFactory.java:219)
> ... 18 more
> Caused by: java.lang.RuntimeException: Could not create interface
> org.apache.hadoop.hbase.zookeeper.MetricsZooKeeperSource Is the hadoop
> compatibility jar on the classpath?
> at
> org.apache.hadoop.hbase.CompatibilitySingletonFactory.getInstance(CompatibilitySingletonFactory.java:75)
> at
> org.apache.hadoop.hbase.zookeeper.MetricsZooKeeper.<init>(MetricsZooKeeper.java:38)
> at
> org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper.<init>(RecoverableZooKeeper.java:130)
> at org.apache.hadoop.hbase.zookeeper.ZKUtil.connect(ZKUtil.java:137)
> at
> org.apache.hadoop.hbase.zookeeper.ZooKeeperWatcher.<init>(ZooKeeperWatcher.java:134)
> at
> org.apache.hadoop.hbase.zookeeper.ZooKeeperWatcher.<init>(ZooKeeperWatcher.java:108)
> at
> org.apache.hadoop.hbase.client.ZooKeeperKeepAliveConnection.<init>(ZooKeeperKeepAliveConnection.java:43)
> at
> org.apache.hadoop.hbase.client.ConnectionImplementation.getKeepAliveZooKeeperWatcher(ConnectionImplementation.java:1231)
> at
> org.apache.hadoop.hbase.client.ZooKeeperRegistry.getClusterId(ZooKeeperRegistry.java:101)
> at
> org.apache.hadoop.hbase.client.ConnectionImplementation.retrieveClusterId(ConnectionImplementation.java:526)
> at
> org.apache.hadoop.hbase.client.ConnectionImplementation.<init>(ConnectionImplementation.java:288)
> ... 23 more
> Caused by: java.util.ServiceConfigurationError:
> org.apache.hadoop.hbase.zookeeper.MetricsZooKeeperSource: Provider
> org.apache.hadoop.hbase.zookeeper.MetricsZooKeeperSourceImpl could not be
> instantiated
> at java.util.ServiceLoader.fail(ServiceLoader.java:232)
> at java.util.ServiceLoader.access$100(ServiceLoader.java:185)
> at
> java.util.ServiceLoader$LazyIterator.nextService(ServiceLoader.java:384)
> at java.util.ServiceLoader$LazyIterator.next(ServiceLoader.java:404)
> at java.util.ServiceLoader$1.next(ServiceLoader.java:480)
> at
> org.apache.hadoop.hbase.CompatibilitySingletonFactory.getInstance(CompatibilitySingletonFactory.java:59)
> ... 33 more
> Caused by: org.apache.hadoop.metrics2.MetricsException: Metrics source
> JvmMetrics already exists!
> at
> org.apache.hadoop.metrics2.lib.DefaultMetricsSystem.newSourceName(DefaultMetricsSystem.java:152)
> at
> org.apache.hadoop.metrics2.lib.DefaultMetricsSystem.sourceName(DefaultMetricsSystem.java:125)
> at
> org.apache.hadoop.metrics2.impl.MetricsSystemImpl.register(MetricsSystemImpl.java:229)
> at
> org.apache.hadoop.metrics2.source.JvmMetrics.create(JvmMetrics.java:111)
> at
> org.apache.hadoop.metrics2.source.JvmMetrics$Singleton.init(JvmMetrics.java:61)
> at
> org.apache.hadoop.metrics2.source.JvmMetrics.initSingleton(JvmMetrics.java:120)
> at
> org.apache.hadoop.hbase.metrics.BaseSourceImpl$DefaultMetricsSystemInitializer.init(BaseSourceImpl.java:52)
> at
> org.apache.hadoop.hbase.metrics.BaseSourceImpl.<init>(BaseSourceImpl.java:112)
> at
> org.apache.hadoop.hbase.zookeeper.MetricsZooKeeperSourceImpl.<init>(MetricsZooKeeperSourceImpl.java:56)
> at
> org.apache.hadoop.hbase.zookeeper.MetricsZooKeeperSourceImpl.<init>(MetricsZooKeeperSourceImpl.java:51)
> at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
> Method)
> at
> sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
> at
> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
> at java.lang.Class.newInstance(Class.java:442)
> at
> java.util.ServiceLoader$LazyIterator.nextService(ServiceLoader.java:380)
> ... 36 more
> {code}
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