there are some error messages in the yarn-yarn-historyserver-lix1.bh.com.log file:
************************************************************/ 2014-11-03 12:07:34,974 INFO applicationhistoryservice.ApplicationHistoryServer (StringUtils.java:startupShutdownMessage(614)) - STARTUP_MSG: /************************************************************ STARTUP_MSG: Starting ApplicationHistoryServer STARTUP_MSG: host = lix1.bh.com/192.168.100.3 STARTUP_MSG: args = [] STARTUP_MSG: version = 2.4.0.2.1.5.0-695 STARTUP_MSG: classpath = /etc/hadoop/conf:/etc/hadoop/conf:/etc/hadoop/conf:/usr/lib/hadoop/lib/jersey-core-1.9.jar:/usr/lib/hadoop/lib/mockito-all -1.8.5.jar: ....... STARTUP_MSG: build = g...@github.com:hortonworks/hadoop.git -r c11220208321e1835912fde828f1038eedb1afae; compiled by 'jenkins' on 2014-08-28T03:10Z STARTUP_MSG: java = 1.7.0_45 ************************************************************/ 2014-11-03 12:07:35,039 INFO applicationhistoryservice.ApplicationHistoryServer (SignalLogger.java:register(91)) - registered UNIX signal handlers f or [TERM, HUP, INT] 2014-11-03 12:07:36,977 INFO impl.MetricsConfig (MetricsConfig.java:loadFirst(111)) - loaded properties from hadoop-metrics2.properties 2014-11-03 12:07:37,208 INFO impl.MetricsSystemImpl (MetricsSystemImpl.java:startTimer(355)) - Scheduled snapshot period at 60 second(s). 2014-11-03 12:07:37,208 INFO impl.MetricsSystemImpl (MetricsSystemImpl.java:start(183)) - ApplicationHistoryServer metrics system started 2014-11-03 12:07:37,230 INFO applicationhistoryservice.ApplicationHistoryManagerImpl (ApplicationHistoryManagerImpl.java:serviceInit(61)) - Applicat ionHistory Init 2014-11-03 12:07:37,615 INFO timeline.LeveldbTimelineStore (LeveldbTimelineStore.java:serviceInit(194)) - Using leveldb path /hadoop/yarn/timeline/l eveldb-timeline-store.ldb 2014-11-03 12:07:37,647 INFO service.AbstractService (AbstractService.java:noteFailure(272)) - Service org.apache.hadoop.yarn.server.timeline.Leveld bTimelineStore failed in state INITED; cause: org.fusesource.leveldbjni.internal.NativeDB$DBException: IO error: /hadoop/yarn/timeline/leveldb-timeli ne-store.ldb/LOCK: Permission denied org.fusesource.leveldbjni.internal.NativeDB$DBException: IO error: /hadoop/yarn/timeline/leveldb-timeline-store.ldb/LOCK: Permission denied at org.fusesource.leveldbjni.internal.NativeDB.checkStatus(NativeDB.java:200) at org.fusesource.leveldbjni.internal.NativeDB.open(NativeDB.java:218) at org.fusesource.leveldbjni.JniDBFactory.open(JniDBFactory.java:168) at org.apache.hadoop.yarn.server.timeline.LeveldbTimelineStore.serviceInit(LeveldbTimelineStore.java:195) at org.apache.hadoop.service.AbstractService.init(AbstractService.java:163) at org.apache.hadoop.service.CompositeService.serviceInit(CompositeService.java:107) at org.apache.hadoop.yarn.server.applicationhistoryservice.ApplicationHistoryServer.serviceInit(ApplicationHistoryServer.java:88) at org.apache.hadoop.service.AbstractService.init(AbstractService.java:163) at org.apache.hadoop.yarn.server.applicationhistoryservice.ApplicationHistoryServer.launchAppHistoryServer(ApplicationHistoryServer.java:145) at org.apache.hadoop.yarn.server.applicationhistoryservice.ApplicationHistoryServer.main(ApplicationHistoryServer.java:155) 2014-11-03 12:07:37,654 INFO service.AbstractService (AbstractService.java:noteFailure(272)) - Service org.apache.hadoop.yarn.server.applicationhist oryservice.ApplicationHistoryServer failed in state INITED; cause: org.apache.hadoop.service.ServiceStateException: org.fusesource.leveldbjni.interna l.NativeDB$DBException: IO error: /hadoop/yarn/timeline/leveldb-timeline-store.ldb/LOCK: Permission denied org.apache.hadoop.service.ServiceStateException: org.fusesource.leveldbjni.internal.NativeDB$DBException: IO error: /hadoop/yarn/timeline/leveldb-tim eline-store.ldb/LOCK: Permission denied at org.apache.hadoop.service.ServiceStateException.convert(ServiceStateException.java:59) at org.apache.hadoop.service.AbstractService.init(AbstractService.java:172) at org.apache.hadoop.service.CompositeService.serviceInit(CompositeService.java:107) at org.apache.hadoop.yarn.server.applicationhistoryservice.ApplicationHistoryServer.serviceInit(ApplicationHistoryServer.java:88) at org.apache.hadoop.service.AbstractService.init(AbstractService.java:163) at org.apache.hadoop.yarn.server.applicationhistoryservice.ApplicationHistoryServer.launchAppHistoryServer(ApplicationHistoryServer.java:145) at org.apache.hadoop.yarn.server.applicationhistoryservice.ApplicationHistoryServer.main(ApplicationHistoryServer.java:155) Caused by: org.fusesource.leveldbjni.internal.NativeDB$DBException: IO error: /hadoop/yarn/timeline/leveldb-timeline-store.ldb/LOCK: Permission denie d at org.fusesource.leveldbjni.internal.NativeDB.checkStatus(NativeDB.java:200) at org.fusesource.leveldbjni.internal.NativeDB.open(NativeDB.java:218) at org.fusesource.leveldbjni.JniDBFactory.open(JniDBFactory.java:168) at org.apache.hadoop.yarn.server.timeline.LeveldbTimelineStore.serviceInit(LeveldbTimelineStore.java:195) at org.apache.hadoop.service.AbstractService.init(AbstractService.java:163) ... 5 more 2014-11-03 12:07:37,655 INFO impl.MetricsSystemImpl (MetricsSystemImpl.java:stop(200)) - Stopping ApplicationHistoryServer metrics system... 2014-11-03 12:07:37,656 INFO impl.MetricsSystemImpl (MetricsSystemImpl.java:stop(206)) - ApplicationHistoryServer metrics system stopped. 2014-11-03 12:07:37,656 INFO impl.MetricsSystemImpl (MetricsSystemImpl.java:shutdown(583)) - ApplicationHistoryServer metrics system shutdown complete. 2014-11-03 12:07:37,656 INFO applicationhistoryservice.ApplicationHistoryManagerImpl (ApplicationHistoryManagerImpl.java:serviceStop(78)) - Stopping ApplicationHistory 2014-11-03 12:07:37,657 FATAL applicationhistoryservice.ApplicationHistoryServer (ApplicationHistoryServer.java:launchAppHistoryServer(148)) - Error starting ApplicationHistoryServer org.apache.hadoop.service.ServiceStateException: org.fusesource.leveldbjni.internal.NativeDB$DBException: IO error: /hadoop/yarn/timeline/leveldb-timeline-store.ldb/LOCK: Permission denied at org.apache.hadoop.service.ServiceStateException.convert(ServiceStateException.java:59) at org.apache.hadoop.service.AbstractService.init(AbstractService.java:172) at org.apache.hadoop.service.CompositeService.serviceInit(CompositeService.java:107) at org.apache.hadoop.yarn.server.applicationhistoryservice.ApplicationHistoryServer.serviceInit(ApplicationHistoryServer.java:88) at org.apache.hadoop.service.AbstractService.init(AbstractService.java:163) at org.apache.hadoop.yarn.server.applicationhistoryservice.ApplicationHistoryServer.launchAppHistoryServer(ApplicationHistoryServer.java:145) at org.apache.hadoop.yarn.server.applicationhistoryservice.ApplicationHistoryServer.main(ApplicationHistoryServer.java:155) Caused by: org.fusesource.leveldbjni.internal.NativeDB$DBException: IO error: /hadoop/yarn/timeline/leveldb-timeline-store.ldb/LOCK: Permission denied at org.fusesource.leveldbjni.internal.NativeDB.checkStatus(NativeDB.java:200) at org.fusesource.leveldbjni.internal.NativeDB.open(NativeDB.java:218) at org.fusesource.leveldbjni.JniDBFactory.open(JniDBFactory.java:168) at org.apache.hadoop.yarn.server.timeline.LeveldbTimelineStore.serviceInit(LeveldbTimelineStore.java:195) at org.apache.hadoop.service.AbstractService.init(AbstractService.java:163) ... 5 more 2014-11-03 12:07:37,664 INFO util.ExitUtil (ExitUtil.java:terminate(124)) - Exiting with status -1 2014-11-03 12:07:37,668 INFO applicationhistoryservice.ApplicationHistoryServer (StringUtils.java:run(640)) - SHUTDOWN_MSG: /************************************************************ SHUTDOWN_MSG: Shutting down ApplicationHistoryServer at lix1.bh.com/192.168.100.3 And I list the ownership for the /hadoop path [root@lix1 hadoop]# pwd /hadoop [root@lix1 hadoop]# ls falcon hbase hdfs oozie storm yarn zookeeper [root@lix1 hadoop]# ls -al 总用量 36 drwxr-xr-x. 9 root root 4096 11月 3 11:58 . dr-xr-xr-x. 28 root root 4096 11月 3 18:01 .. drwxr-xr-x. 4 falcon root 4096 11月 3 11:54 falcon drwxr-xr-x. 3 hbase root 4096 11月 3 10:34 hbase drwxr-xr-x. 5 root root 4096 11月 3 11:58 hdfs drwxr-xr-x. 3 root root 4096 11月 3 11:58 oozie drwxr-xr-x. 5 storm hadoop 4096 11月 3 12:05 storm drwxr-xr-x. 5 root root 4096 10月 14 18:34 yarn drwxr-xr-x. 3 zookeeper hadoop 4096 11月 3 11:51 zookeeper [root@lix1 hadoop]# ls -al yarn/ 总用量 20 drwxr-xr-x. 5 root root 4096 10月 14 18:34 . drwxr-xr-x. 9 root root 4096 11月 3 11:58 .. drwxr-xr-x. 6 yarn root 4096 11月 3 12:58 local drwxr-xr-x. 2 yarn root 4096 11月 3 12:09 log drwxr-xr-x. 3 yarn hadoop 4096 10月 14 18:34 timeline [root@lix1 hadoop]# ------------------ Original ------------------ From: "Mingjiang Shi";<m...@pivotal.io>; Send time: Monday, Nov 3, 2014 4:36 PM To: "user@ambari.apache.org"<user@ambari.apache.org>; Subject: Re: timeline service installed by ambari can't start Hi, Could you check the timeline server log located at /var/log/hadoop-yarn/yarn/yarn-yarn-timelineserver*.log to see what problem caused the failure? On Mon, Nov 3, 2014 at 3:56 PM, guxiaobo1982 <guxiaobo1...@qq.com> wrote: The HDFS installed is of version Version:2.4.0.2.1.5.0-695, rc11220208321e1835912fde828f1038eedb1afae ------------------ Original ------------------ From: "guxiaobo1982";<guxiaobo1...@qq.com>; Send time: Monday, Nov 3, 2014 3:48 PM To: "user"<user@ambari.apache.org>; Subject: timeline service installed by ambari can't start Hi, I use Ambari 16.1 installed HDP 2.1 Single node deployment, but the timeline service can't start with the following error: stderr: /var/lib/ambari-agent/data/errors-96.txt 2014-11-03 13:28:03,199 - Error while executing command 'restart': Traceback (most recent call last): File "/usr/lib/python2.6/site-packages/resource_management/libraries/script/script.py", line 111, in execute method(env) File "/usr/lib/python2.6/site-packages/resource_management/libraries/script/script.py", line 212, in restart self.start(env) File "/var/lib/ambari-agent/cache/stacks/HDP/2.0.6/services/YARN/package/scripts/application_timeline_server.py", line 42, in start service('historyserver', action='start') File "/var/lib/ambari-agent/cache/stacks/HDP/2.0.6/services/YARN/package/scripts/service.py", line 51, in service initial_wait=5 File "/usr/lib/python2.6/site-packages/resource_management/core/base.py", line 148, in __init__ self.env.run() File "/usr/lib/python2.6/site-packages/resource_management/core/environment.py", line 149, in run self.run_action(resource, action) File "/usr/lib/python2.6/site-packages/resource_management/core/environment.py", line 115, in run_action provider_action() File "/usr/lib/python2.6/site-packages/resource_management/core/providers/system.py", line 239, in action_run raise ex Fail: Execution of 'ls /var/run/hadoop-yarn/yarn/yarn-yarn-historyserver.pid >/dev/null 2>&1 && ps `cat /var/run/hadoop-yarn/yarn/yarn-yarn-historyserver.pid` >/dev/null 2>&1' returned 1. stdout: /var/lib/ambari-agent/data/output-96.txt 2014-11-03 13:27:56,524 - Execute['mkdir -p /tmp/HDP-artifacts/; curl -kf -x "" --retry 10 http://ambari.bh.com:8080/resources//UnlimitedJCEPolicyJDK7.zip -o /tmp/HDP-artifacts//UnlimitedJCEPolicyJDK7.zip'] {'environment': ..., 'not_if': 'test -e /tmp/HDP-artifacts//UnlimitedJCEPolicyJDK7.zip', 'ignore_failures': True, 'path': ['/bin', '/usr/bin/']} 2014-11-03 13:27:56,543 - Skipping Execute['mkdir -p /tmp/HDP-artifacts/; curl -kf -x "" --retry 10 http://ambari.bh.com:8080/resources//UnlimitedJCEPolicyJDK7.zip -o /tmp/HDP-artifacts//UnlimitedJCEPolicyJDK7.zip'] due to not_if 2014-11-03 13:27:56,618 - Directory['/etc/hadoop/conf.empty'] {'owner': 'root', 'group': 'root', 'recursive': True} 2014-11-03 13:27:56,620 - Link['/etc/hadoop/conf'] {'not_if': 'ls /etc/hadoop/conf', 'to': '/etc/hadoop/conf.empty'} 2014-11-03 13:27:56,634 - Skipping Link['/etc/hadoop/conf'] due to not_if 2014-11-03 13:27:56,644 - File['/etc/hadoop/conf/hadoop-env.sh'] {'content': Template('hadoop-env.sh.j2'), 'owner': 'hdfs'} 2014-11-03 13:27:56,646 - XmlConfig['core-site.xml'] {'owner': 'hdfs', 'group': 'hadoop', 'conf_dir': '/etc/hadoop/conf', 'configurations': ...} 2014-11-03 13:27:56,650 - Generating config: /etc/hadoop/conf/core-site.xml 2014-11-03 13:27:56,650 - File['/etc/hadoop/conf/core-site.xml'] {'owner': 'hdfs', 'content': InlineTemplate(...), 'group': 'hadoop', 'mode': None} 2014-11-03 13:27:56,651 - Writing File['/etc/hadoop/conf/core-site.xml'] because contents don't match 2014-11-03 13:27:56,662 - Execute['/bin/echo 0 > /selinux/enforce'] {'only_if': 'test -f /selinux/enforce'} 2014-11-03 13:27:56,683 - Execute['mkdir -p /usr/lib/hadoop/lib/native/Linux-i386-32; ln -sf /usr/lib/libsnappy.so /usr/lib/hadoop/lib/native/Linux-i386-32/libsnappy.so'] {} 2014-11-03 13:27:56,698 - Execute['mkdir -p /usr/lib/hadoop/lib/native/Linux-amd64-64; ln -sf /usr/lib64/libsnappy.so /usr/lib/hadoop/lib/native/Linux-amd64-64/libsnappy.so'] {} 2014-11-03 13:27:56,709 - Directory['/var/log/hadoop'] {'owner': 'root', 'group': 'root', 'recursive': True} 2014-11-03 13:27:56,710 - Directory['/var/run/hadoop'] {'owner': 'root', 'group': 'root', 'recursive': True} 2014-11-03 13:27:56,710 - Directory['/tmp/hadoop-hdfs'] {'owner': 'hdfs', 'recursive': True} 2014-11-03 13:27:56,714 - File['/etc/hadoop/conf/commons-logging.properties'] {'content': Template('commons-logging.properties.j2'), 'owner': 'hdfs'} 2014-11-03 13:27:56,716 - File['/etc/hadoop/conf/health_check'] {'content': Template('health_check-v2.j2'), 'owner': 'hdfs'} 2014-11-03 13:27:56,717 - File['/etc/hadoop/conf/log4j.properties'] {'content': '...', 'owner': 'hdfs', 'group': 'hadoop', 'mode': 0644} 2014-11-03 13:27:56,720 - File['/etc/hadoop/conf/hadoop-metrics2.properties'] {'content': Template('hadoop-metrics2.properties.j2'), 'owner': 'hdfs'} 2014-11-03 13:27:56,720 - File['/etc/hadoop/conf/task-log4j.properties'] {'content': StaticFile('task-log4j.properties'), 'mode': 0755} 2014-11-03 13:27:56,721 - File['/etc/hadoop/conf/configuration.xsl'] {'owner': 'hdfs', 'group': 'hadoop'} 2014-11-03 13:27:56,803 - Execute['export HADOOP_LIBEXEC_DIR=/usr/lib/hadoop/libexec && /usr/lib/hadoop-yarn/sbin/yarn-daemon.sh --config /etc/hadoop/conf stop historyserver'] {'user': 'yarn'} 2014-11-03 13:27:56,924 - Execute['rm -f /var/run/hadoop-yarn/yarn/yarn-yarn-historyserver.pid'] {'user': 'yarn'} 2014-11-03 13:27:56,955 - Directory['/var/run/hadoop-yarn/yarn'] {'owner': 'yarn', 'group': 'hadoop', 'recursive': True} 2014-11-03 13:27:56,956 - Directory['/var/log/hadoop-yarn/yarn'] {'owner': 'yarn', 'group': 'hadoop', 'recursive': True} 2014-11-03 13:27:56,956 - Directory['/var/run/hadoop-mapreduce/mapred'] {'owner': 'mapred', 'group': 'hadoop', 'recursive': True} 2014-11-03 13:27:56,956 - Directory['/var/log/hadoop-mapreduce/mapred'] {'owner': 'mapred', 'group': 'hadoop', 'recursive': True} 2014-11-03 13:27:56,956 - Directory['/hadoop/yarn/local'] {'owner': 'yarn', 'ignore_failures': True, 'recursive': True} 2014-11-03 13:27:56,956 - Directory['/hadoop/yarn/log'] {'owner': 'yarn', 'ignore_failures': True, 'recursive': True} 2014-11-03 13:27:56,957 - Directory['/var/log/hadoop-yarn'] {'owner': 'yarn', 'ignore_failures': True, 'recursive': True} 2014-11-03 13:27:56,957 - XmlConfig['core-site.xml'] {'owner': 'hdfs', 'group': 'hadoop', 'mode': 0644, 'conf_dir': '/etc/hadoop/conf', 'configurations': ...} 2014-11-03 13:27:56,963 - Generating config: /etc/hadoop/conf/core-site.xml 2014-11-03 13:27:56,963 - File['/etc/hadoop/conf/core-site.xml'] {'owner': 'hdfs', 'content': InlineTemplate(...), 'group': 'hadoop', 'mode': 0644} 2014-11-03 13:27:56,963 - XmlConfig['mapred-site.xml'] {'owner': 'yarn', 'group': 'hadoop', 'mode': 0644, 'conf_dir': '/etc/hadoop/conf', 'configurations': ...} 2014-11-03 13:27:56,966 - Generating config: /etc/hadoop/conf/mapred-site.xml 2014-11-03 13:27:56,966 - File['/etc/hadoop/conf/mapred-site.xml'] {'owner': 'yarn', 'content': InlineTemplate(...), 'group': 'hadoop', 'mode': 0644} 2014-11-03 13:27:56,967 - Writing File['/etc/hadoop/conf/mapred-site.xml'] because contents don't match 2014-11-03 13:27:56,967 - Changing owner for /etc/hadoop/conf/mapred-site.xml from 1022 to yarn 2014-11-03 13:27:56,967 - XmlConfig['yarn-site.xml'] {'owner': 'yarn', 'group': 'hadoop', 'mode': 0644, 'conf_dir': '/etc/hadoop/conf', 'configurations': ...} 2014-11-03 13:27:56,969 - Generating config: /etc/hadoop/conf/yarn-site.xml 2014-11-03 13:27:56,969 - File['/etc/hadoop/conf/yarn-site.xml'] {'owner': 'yarn', 'content': InlineTemplate(...), 'group': 'hadoop', 'mode': 0644} 2014-11-03 13:27:56,970 - Writing File['/etc/hadoop/conf/yarn-site.xml'] because contents don't match 2014-11-03 13:27:56,971 - XmlConfig['capacity-scheduler.xml'] {'owner': 'yarn', 'group': 'hadoop', 'mode': 0644, 'conf_dir': '/etc/hadoop/conf', 'configurations': ...} 2014-11-03 13:27:56,974 - Generating config: /etc/hadoop/conf/capacity-scheduler.xml 2014-11-03 13:27:56,974 - File['/etc/hadoop/conf/capacity-scheduler.xml'] {'owner': 'yarn', 'content': InlineTemplate(...), 'group': 'hadoop', 'mode': 0644} 2014-11-03 13:27:56,975 - Writing File['/etc/hadoop/conf/capacity-scheduler.xml'] because contents don't match 2014-11-03 13:27:56,975 - Changing owner for /etc/hadoop/conf/capacity-scheduler.xml from 1021 to yarn 2014-11-03 13:27:56,975 - Directory['/hadoop/yarn/timeline'] {'owner': 'yarn', 'group': 'hadoop', 'recursive': True} 2014-11-03 13:27:56,975 - File['/etc/hadoop/conf/yarn.exclude'] {'owner': 'yarn', 'group': 'hadoop'} 2014-11-03 13:27:56,977 - File['/etc/security/limits.d/yarn.conf'] {'content': Template('yarn.conf.j2'), 'mode': 0644} 2014-11-03 13:27:56,980 - File['/etc/security/limits.d/mapreduce.conf'] {'content': Template('mapreduce.conf.j2'), 'mode': 0644} 2014-11-03 13:27:56,982 - File['/etc/hadoop/conf/yarn-env.sh'] {'content': Template('yarn-env.sh.j2'), 'owner': 'yarn', 'group': 'hadoop', 'mode': 0755} 2014-11-03 13:27:56,984 - File['/etc/hadoop/conf/mapred-env.sh'] {'content': Template('mapred-env.sh.j2'), 'owner': 'hdfs'} 2014-11-03 13:27:56,985 - File['/etc/hadoop/conf/taskcontroller.cfg'] {'content': Template('taskcontroller.cfg.j2'), 'owner': 'hdfs'} 2014-11-03 13:27:56,986 - XmlConfig['mapred-site.xml'] {'owner': 'mapred', 'group': 'hadoop', 'conf_dir': '/etc/hadoop/conf', 'configurations': ...} 2014-11-03 13:27:56,988 - Generating config: /etc/hadoop/conf/mapred-site.xml 2014-11-03 13:27:56,988 - File['/etc/hadoop/conf/mapred-site.xml'] {'owner': 'mapred', 'content': InlineTemplate(...), 'group': 'hadoop', 'mode': None} 2014-11-03 13:27:56,988 - Changing owner for /etc/hadoop/conf/mapred-site.xml from 1020 to mapred 2014-11-03 13:27:56,988 - XmlConfig['capacity-scheduler.xml'] {'owner': 'hdfs', 'group': 'hadoop', 'conf_dir': '/etc/hadoop/conf', 'configurations': ...} 2014-11-03 13:27:56,991 - Generating config: /etc/hadoop/conf/capacity-scheduler.xml 2014-11-03 13:27:56,991 - File['/etc/hadoop/conf/capacity-scheduler.xml'] {'owner': 'hdfs', 'content': InlineTemplate(...), 'group': 'hadoop', 'mode': None} 2014-11-03 13:27:56,992 - Changing owner for /etc/hadoop/conf/capacity-scheduler.xml from 1020 to hdfs 2014-11-03 13:27:56,992 - File['/etc/hadoop/conf/ssl-client.xml.example'] {'owner': 'mapred', 'group': 'hadoop'} 2014-11-03 13:27:56,992 - File['/etc/hadoop/conf/ssl-server.xml.example'] {'owner': 'mapred', 'group': 'hadoop'} 2014-11-03 13:27:56,993 - Execute['export HADOOP_LIBEXEC_DIR=/usr/lib/hadoop/libexec && /usr/lib/hadoop-yarn/sbin/yarn-daemon.sh --config /etc/hadoop/conf start historyserver'] {'not_if': 'ls /var/run/hadoop-yarn/yarn/yarn-yarn-historyserver.pid >/dev/null 2>&1 && ps `cat /var/run/hadoop-yarn/yarn/yarn-yarn-historyserver.pid` >/dev/null 2>&1', 'user': 'yarn'} 2014-11-03 13:27:58,089 - Execute['ls /var/run/hadoop-yarn/yarn/yarn-yarn-historyserver.pid >/dev/null 2>&1 && ps `cat /var/run/hadoop-yarn/yarn/yarn-yarn-historyserver.pid` >/dev/null 2>&1'] {'initial_wait': 5, 'not_if': 'ls /var/run/hadoop-yarn/yarn/yarn-yarn-historyserver.pid >/dev/null 2>&1 && ps `cat /var/run/hadoop-yarn/yarn/yarn-yarn-historyserver.pid` >/dev/null 2>&1', 'user': 'yarn'} 2014-11-03 13:28:03,199 - Error while executing command 'restart': Traceback (most recent call last): File "/usr/lib/python2.6/site-packages/resource_management/libraries/script/script.py", line 111, in execute method(env) File "/usr/lib/python2.6/site-packages/resource_management/libraries/script/script.py", line 212, in restart self.start(env) File "/var/lib/ambari-agent/cache/stacks/HDP/2.0.6/services/YARN/package/scripts/application_timeline_server.py", line 42, in start service('historyserver', action='start') File "/var/lib/ambari-agent/cache/stacks/HDP/2.0.6/services/YARN/package/scripts/service.py", line 51, in service initial_wait=5 File "/usr/lib/python2.6/site-packages/resource_management/core/base.py", line 148, in __init__ self.env.run() File "/usr/lib/python2.6/site-packages/resource_management/core/environment.py", line 149, in run self.run_action(resource, action) File "/usr/lib/python2.6/site-packages/resource_management/core/environment.py", line 115, in run_action provider_action() File "/usr/lib/python2.6/site-packages/resource_management/core/providers/system.py", line 239, in action_run raise ex Fail: Execution of 'ls /var/run/hadoop-yarn/yarn/yarn-yarn-historyserver.pid >/dev/null 2>&1 && ps `cat /var/run/hadoop-yarn/yarn/yarn-yarn-historyserver.pid` >/dev/null 2>&1' returned 1. It seems this is a known issue according to http://docs.hortonworks.com/HDPDocuments/Ambari-1.6.1.0/bk_releasenotes_ambari_1.6.1/content/ch_relnotes-ambari-1.6.1.0-knownissues.html, I checked my environment, it is configured with the default value of org.apache.hadoop.yarn.server.timeline.LeveldbTimelineStore for yarn.timeline-service.store-class, and I can't determine which version of HDP ambari-server has installed, so I tried org.apache.hadoop.yarn.server.applicationhistoryservice.timeline.LeveldbTimelineStore and org.apache.hadoop.yarn.server.timeline.LeveldbTimelineStore, but both failed with the same problem, can you help with this, and another questions is how can determine which version of HDP is installed? Thanks -- Cheers -MJ