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Re: Cloudera Install - Cluster Setup - Start YARN ...

by New Contributor in Support Questions
‎11-05-2020 07:09 PM
‎11-05-2020 07:09 PM
I've managed to solve this. Solution is from here https://community.cloudera.com/t5/Support-Questions/CDH5-2-yarn-nm-state-LOCK-Permission-denied/td-p/42828 .   Regards, Hazwan ... View more

Cloudera Install - Cluster Setup - Start YARN (MR2...

by New Contributor in Support Questions
‎11-05-2020 10:51 AM
‎11-05-2020 10:51 AM
Hi Guys,   I'm just starting learn CDH in 2 weeks and really new to data lake. I'm in middle create cluster from Cloudera Manager but stuck to start yarn at NM. Error that I get from /var/log/hadoop-yarn/hadoop-cmf-yarn-NODEMANAGER-xxxxx.log.out :     2020-11-05 16:13:10,925 FATAL org.apache.hadoop.yarn.server.nodemanager.NodeManager: Error starting NodeManager org.apache.hadoop.service.ServiceStateException: org.fusesource.leveldbjni.internal.NativeDB$DBException: IO error: /var/lib/hadoop-yarn/yarn-nm-recovery/yarn-nm-state/LOCK: Permission denied at org.apache.hadoop.service.ServiceStateException.convert(ServiceStateException.java:59) at org.apache.hadoop.service.AbstractService.init(AbstractService.java:172) at org.apache.hadoop.yarn.server.nodemanager.NodeManager.initAndStartRecoveryStore(NodeManager.java:181) at org.apache.hadoop.yarn.server.nodemanager.NodeManager.serviceInit(NodeManager.java:245) at org.apache.hadoop.service.AbstractService.init(AbstractService.java:163) at org.apache.hadoop.yarn.server.nodemanager.NodeManager.initAndStartNodeManager(NodeManager.java:562) at org.apache.hadoop.yarn.server.nodemanager.NodeManager.main(NodeManager.java:609) Caused by: org.fusesource.leveldbjni.internal.NativeDB$DBException: IO error: /var/lib/hadoop-yarn/yarn-nm-recovery/yarn-nm-state/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.nodemanager.recovery.NMLeveldbStateStoreService.openDatabase(NMLeveldbStateStoreService.java:950) at org.apache.hadoop.yarn.server.nodemanager.recovery.NMLeveldbStateStoreService.initStorage(NMLeveldbStateStoreService.java:937) at org.apache.hadoop.yarn.server.nodemanager.recovery.NMStateStoreService.serviceInit(NMStateStoreService.java:210) at org.apache.hadoop.service.AbstractService.init(AbstractService.java:163) ... 5 more 2020-11-05 16:13:10,936 INFO org.apache.hadoop.yarn.server.nodemanager.NodeManager: SHUTDOWN_MSG:     I dont know where to check, please guide me. Regards, Wan ... View more
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