Details
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Bug
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Status: Resolved
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Blocker
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Resolution: Incomplete
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2.7.3
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None
Description
Start Namenode failing during Move master NN wizard.
From NN logs:
2018-11-21 19:43:57,126 WARN Encountered exception loading fsimage java.io.IOException: NameNode is not formatted. at org.apache.hadoop.hdfs.server.namenode.FSImage.recoverTransitionRead(FSImage.java:237) at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.loadFSImage(FSNamesystem.java:1090) at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.loadFromDisk(FSNamesystem.java:714) at org.apache.hadoop.hdfs.server.namenode.NameNode.loadNamesystem(NameNode.java:632) at org.apache.hadoop.hdfs.server.namenode.NameNode.initialize(NameNode.java:694) at org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:937) at org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:910) at org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:1643) at org.apache.hadoop.hdfs.server.namenode.NameNode.main(NameNode.java:1710) 2018-11-21 19:43:57,131 INFO Stopped o.e.j.w.WebAppContext@58359ebd{/,null,UNAVAILABLE}{/hdfs} 2018-11-21 19:43:57,135 INFO Stopped ServerConnector@75e91545{HTTP/1.1,[http/1.1]}{ctr-e139-1542663976389-4877-02-000004.hwx.site:50070} 2018-11-21 19:43:57,136 INFO Stopped o.e.j.s.ServletContextHandler@2f4205be{/static,file:///usr/hdp/3.1.0.0-13/hadoop-hdfs/webapps/static/,UNAVAILABLE} 2018-11-21 19:43:57,136 INFO Stopped o.e.j.s.ServletContextHandler@319bc845{/logs,file:///grid/0/log/hdfs/cstm-hdfs/,UNAVAILABLE} 2018-11-21 19:43:57,138 INFO Stopping NameNode metrics system... 2018-11-21 19:43:57,139 INFO timeline thread interrupted. 2018-11-21 19:43:57,140 INFO NameNode metrics system stopped. 2018-11-21 19:43:57,141 INFO NameNode metrics system shutdown complete. 2018-11-21 19:43:57,141 ERROR Failed to start namenode. java.io.IOException: NameNode is not formatted. at org.apache.hadoop.hdfs.server.namenode.FSImage.recoverTransitionRead(FSImage.java:237) at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.loadFSImage(FSNamesystem.java:1090) at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.loadFromDisk(FSNamesystem.java:714) at org.apache.hadoop.hdfs.server.namenode.NameNode.loadNamesystem(NameNode.java:632) at org.apache.hadoop.hdfs.server.namenode.NameNode.initialize(NameNode.java:694) at org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:937) at org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:910) at org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:1643) at org.apache.hadoop.hdfs.server.namenode.NameNode.main(NameNode.java:1710) 2018-11-21 19:43:57,143 INFO No live collector to send metrics to. Metrics to be sent will be discarded. This message will be skipped for the next 20 times. 2018-11-21 19:43:57,143 INFO Exiting with status 1: java.io.IOException: NameNode is not formatted. 2018-11-21 19:43:57,145 INFO SHUTDOWN_MSG: /************************************************************ SHUTDOWN_MSG: Shutting down NameNode at ctr-e139-1542663976389-4877-02-000004.hwx.site/172.27.25.135 ************************************************************/
Ambari task logs
2018-11-22 03:31:30,588 - The NameNode is still in Safemode. Please be careful with commands that need Safemode OFF. Traceback (most recent call last): File "/var/lib/ambari-agent/cache/stacks/HDP/3.0/services/HDFS/package/scripts/namenode.py", line 408, in <module> NameNode().execute() File "/usr/lib/ambari-agent/lib/resource_management/libraries/script/script.py", line 352, in execute method(env) File "/var/lib/ambari-agent/cache/stacks/HDP/3.0/services/HDFS/package/scripts/namenode.py", line 138, in start upgrade_suspended=params.upgrade_suspended, env=env) File "/usr/lib/ambari-agent/lib/ambari_commons/os_family_impl.py", line 89, in thunk return fn(*args, **kwargs) File "/var/lib/ambari-agent/cache/stacks/HDP/3.0/services/HDFS/package/scripts/hdfs_namenode.py", line 264, in namenode create_hdfs_directories(name_service) File "/var/lib/ambari-agent/cache/stacks/HDP/3.0/services/HDFS/package/scripts/hdfs_namenode.py", line 336, in create_hdfs_directories nameservices=name_services File "/usr/lib/ambari-agent/lib/resource_management/core/base.py", line 166, in __init__ self.env.run() File "/usr/lib/ambari-agent/lib/resource_management/core/environment.py", line 160, in run self.run_action(resource, action) File "/usr/lib/ambari-agent/lib/resource_management/core/environment.py", line 124, in run_action provider_action() File "/usr/lib/ambari-agent/lib/resource_management/libraries/providers/hdfs_resource.py", line 677, in action_create_on_execute self.action_delayed("create") File "/usr/lib/ambari-agent/lib/resource_management/libraries/providers/hdfs_resource.py", line 674, in action_delayed self.get_hdfs_resource_executor().action_delayed(action_name, self) File "/usr/lib/ambari-agent/lib/resource_management/libraries/providers/hdfs_resource.py", line 373, in action_delayed self.action_delayed_for_nameservice(None, action_name, main_resource) File "/usr/lib/ambari-agent/lib/resource_management/libraries/providers/hdfs_resource.py", line 395, in action_delayed_for_nameservice self._assert_valid() File "/usr/lib/ambari-agent/lib/resource_management/libraries/providers/hdfs_resource.py", line 334, in _assert_valid self.target_status = self._get_file_status(target) File "/usr/lib/ambari-agent/lib/resource_management/libraries/providers/hdfs_resource.py", line 497, in _get_file_status list_status = self.util.run_command(target, 'GETFILESTATUS', method='GET', ignore_status_codes=['404'], assertable_result=False) File "/usr/lib/ambari-agent/lib/resource_management/libraries/providers/hdfs_resource.py", line 214, in run_command return self._run_command(*args, **kwargs) File "/usr/lib/ambari-agent/lib/resource_management/libraries/providers/hdfs_resource.py", line 282, in _run_command _, out, err = get_user_call_output(cmd, user=self.run_user, logoutput=self.logoutput, quiet=False) File "/usr/lib/ambari-agent/lib/resource_management/libraries/functions/get_user_call_output.py", line 62, in get_user_call_output raise ExecutionFailed(err_msg, code, files_output[0], files_output[1]) resource_management.core.exceptions.ExecutionFailed: Execution of 'curl -sS -L -w '%{http_code}' -X GET -d '' -H 'Content-Length: 0' --negotiate -u : 'http://ctr-e139-1542663976389-4877-02-000004.hwx.site:50070/webhdfs/v1/tmp?op=GETFILESTATUS' 1>/tmp/tmpC3TR3n 2>/tmp/tmpTlrH_1' returned 7. curl: (7) Failed to connect to ctr-e139-1542663976389-4877-02-000004.hwx.site port 50070: Connection refused 000
Customized service users and ambari agent user is enabled in the test.