一、问题描述
日志文件信息如下：
2019-07-18 11:20:28,104 INFO nodemanager.NodeManager (LogAdapter.java:info(45)) - registered UNIX signal handlers for [TERM, HUP, INT]
2019-07-18 11:20:29,069 INFO recovery.NMLeveldbStateStoreService (NMLeveldbStateStoreService.java:openDatabase(963)) - Using state database at /var/log/hadoop-yarn/nodemanager/recovery-state/yarn-nm-state for recovery
2019-07-18 11:20:29,103 INFO service.AbstractService (AbstractService.java:noteFailure(272)) - Service org.apache.hadoop.yarn.server.nodemanager.recovery.NMLeveldbStateStoreService failed in state INITED; cause: org.fusesource.leveldbjni.internal.NativeDB$DBException: IO error: /var/log/hadoop-yarn/nodemanager/recovery-state/yarn-nm-state/MANIFEST-000002: No such file or directory
org.fusesource.leveldbjni.internal.NativeDB$DBException: IO error: /var/log/hadoop-yarn/nodemanager/recovery-state/yarn-nm-state/MANIFEST-000002: No such file or directory
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.nodemanager.recovery.NMLeveldbStateStoreService.openDatabase(NMLeveldbStateStoreService.java:966)
at org.apache.hadoop.yarn.server.nodemanager.recovery.NMLeveldbStateStoreService.initStorage(NMLeveldbStateStoreService.java:953)
at org.apache.hadoop.yarn.server.nodemanager.recovery.NMStateStoreService.serviceInit(NMStateStoreService.java:200)
at org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
at org.apache.hadoop.yarn.server.nodemanager.NodeManager.initAndStartRecoveryStore(NodeManager.java:178)
at org.apache.hadoop.yarn.server.nodemanager.NodeManager.serviceInit(NodeManager.java:220)
at org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
at org.apache.hadoop.yarn.server.nodemanager.NodeManager.initAndStartNodeManager(NodeManager.java:546)
at org.apache.hadoop.yarn.server.nodemanager.NodeManager.main(NodeManager.java:594)
2019-07-18 11:20:29,106 INFO service.AbstractService (AbstractService.java:noteFailure(272)) - Service NodeManager failed in state INITED; cause: org.apache.hadoop.service.ServiceStateException: org.fusesource.leveldbjni.internal.NativeDB$DBException: IO error: /var/log/hadoop-yarn/nodemanager/recovery-state/yarn-nm-state/MANIFEST-000002: No such file or directory
org.apache.hadoop.service.ServiceStateException: org.fusesource.leveldbjni.internal.NativeDB$DBException: IO error: /var/log/hadoop-yarn/nodemanager/recovery-state/yarn-nm-state/MANIFEST-000002: No such file or directory
at org.apache.hadoop.service.ServiceStateException.convert(ServiceStateException.java:59)
at org.apache.hadoop.service.AbstractService.init(AbstractService.java:172)
at org.apache.hadoop.yarn.server.nodemanager.NodeManager.initAndStartRecoveryStore(NodeManager.java:178)
at org.apache.hadoop.yarn.server.nodemanager.NodeManager.serviceInit(NodeManager.java:220)
at org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
at org.apache.hadoop.yarn.server.nodemanager.NodeManager.initAndStartNodeManager(NodeManager.java:546)
at org.apache.hadoop.yarn.server.nodemanager.NodeManager.main(NodeManager.java:594)
.......二、解决办法一
i. 删除 yarn-nm-state 目录的所有文件再次启动
[root@zwlbs3 ~]# cd /var/log/hadoop-yarn/nodemanager/recovery-state/yarn-nm-state/
[root@zwlbs3 yarn-nm-state]# ls
000003.log CURRENT LOCK MANIFEST-000002
[root@zwlbs3 yarn-nm-state]# rm -rf *ii. 再次启动 NodeManager 组件
我这里使用的是 Ambari 来管理的，直接就 Web 界面操作，也可以使用命令操作启动。
iii. 查看是否启动成功，已启动成功
[root@zwlbs3 ~]# jps
4832 DataNode
11425 Jps
7091 HRegionServer
3894 NodeManager
三、解决办法二（如果办法一无效，试试办法二）
i. 如果过一会变成 stop 状态，报错日志跟上面相同，如下：
2019-08-07 17:14:01,850 INFO nodemanager.NodeManager (LogAdapter.java:info(45)) - registered UNIX signal handlers for [TERM, HUP, INT]
2019-08-07 17:14:02,859 INFO recovery.NMLeveldbStateStoreService (NMLeveldbStateStoreService.java:openDatabase(963)) - Using state database at /var/log/hadoop-yarn/nodema
nager/recovery-state/yarn-nm-state for recovery
2019-08-07 17:14:02,891 INFO service.AbstractService (AbstractService.java:noteFailure(272)) - Service org.apache.hadoop.yarn.server.nodemanager.recovery.NMLeveldbStateSt
oreService failed in state INITED; cause: org.fusesource.leveldbjni.internal.NativeDB$DBException: IO error: /var/log/hadoop-yarn/nodemanager/recovery-state/yarn-nm-state/
MANIFEST-000002: No such file or directory
org.fusesource.leveldbjni.internal.NativeDB$DBException: IO error: /var/log/hadoop-yarn/nodemanager/recovery-state/yarn-nm-state/MANIFEST-000002: No such file or directory
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.nodemanager.recovery.NMLeveldbStateStoreService.openDatabase(NMLeveldbStateStoreService.java:966)
at org.apache.hadoop.yarn.server.nodemanager.recovery.NMLeveldbStateStoreService.initStorage(NMLeveldbStateStoreService.java:953)
at org.apache.hadoop.yarn.server.nodemanager.recovery.NMStateStoreService.serviceInit(NMStateStoreService.java:200)
at org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
at org.apache.hadoop.yarn.server.nodemanager.NodeManager.initAndStartRecoveryStore(NodeManager.java:178)
at org.apache.hadoop.yarn.server.nodemanager.NodeManager.serviceInit(NodeManager.java:220)
at org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
at org.apache.hadoop.yarn.server.nodemanager.NodeManager.initAndStartNodeManager(NodeManager.java:546)
at org.apache.hadoop.yarn.server.nodemanager.NodeManager.main(NodeManager.java:594)
2019-08-07 17:14:02,895 INFO service.AbstractService (AbstractService.java:noteFailure(272)) - Service NodeManager failed in state INITED; cause: org.apache.hadoop.servic
e.ServiceStateException: org.fusesource.leveldbjni.internal.NativeDB$DBException: IO error: /var/log/hadoop-yarn/nodemanager/recovery-state/yarn-nm-state/MANIFEST-000002:
No such file or directory
org.apache.hadoop.service.ServiceStateException: org.fusesource.leveldbjni.internal.NativeDB$DBException: IO error: /var/log/hadoop-yarn/nodemanager/recovery-state/yarn-nm
-state/MANIFEST-000002: No such file or directory
.......ii. 删除 yarn-nm-state 目录的所有文件
[root@zwlbs3 ~]# cd /var/log/hadoop-yarn/nodemanager/recovery-state/yarn-nm-state/
[root@zwlbs3 yarn-nm-state]# ls
000003.log CURRENT LOCK MANIFEST-000002
[root@zwlbs3 yarn-nm-state]# rm -rf *iii. 重启该服务器的整个 Hadoop
