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Ship it! Ship It! - Laszlo Puskas On March 12, 2017, 3:37 p.m., Robert Levas wrote: > > ----------------------------------------------------------- > This is an automatically generated e-mail. To reply, visit: > https://reviews.apache.org/r/57544/ > ----------------------------------------------------------- > > (Updated March 12, 2017, 3:37 p.m.) > > > Review request for Ambari, Attila Magyar, Balázs Bence Sári, Eugene > Chekanskiy, Laszlo Puskas, and Sebastian Toader. > > > Bugs: AMBARI-20408 > https://issues.apache.org/jira/browse/AMBARI-20408 > > > Repository: ambari > > > Description > ------- > > STR > 1. Deploy HDP-2.5.0.0 with Ambari-2.5.0.0 (secure MIT cluster installed via > blueprint) > 2. Express Upgrade the cluster to 2.6.0.0 > 3. Disable Kerberos > 4. Observed that Atlas Metadata server start failed with below errors: > > ``` > Traceback (most recent call last): > File > "/var/lib/ambari-agent/cache/common-services/ATLAS/0.1.0.2.3/package/scripts/metadata_server.py", > line 249, in <module> > MetadataServer().execute() > File > "/usr/lib/python2.6/site-packages/resource_management/libraries/script/script.py", > line 282, in execute > method(env) > File > "/usr/lib/python2.6/site-packages/resource_management/libraries/script/script.py", > line 720, in restart > self.start(env, upgrade_type=upgrade_type) > File > "/var/lib/ambari-agent/cache/common-services/ATLAS/0.1.0.2.3/package/scripts/metadata_server.py", > line 102, in start > user=params.hbase_user > File "/usr/lib/python2.6/site-packages/resource_management/core/base.py", > line 155, in __init__ > self.env.run() > File > "/usr/lib/python2.6/site-packages/resource_management/core/environment.py", > line 160, in run > self.run_action(resource, action) > File > "/usr/lib/python2.6/site-packages/resource_management/core/environment.py", > line 124, in run_action > provider_action() > File > "/usr/lib/python2.6/site-packages/resource_management/core/providers/system.py", > line 262, in action_run > tries=self.resource.tries, try_sleep=self.resource.try_sleep) > File "/usr/lib/python2.6/site-packages/resource_management/core/shell.py", > line 72, in inner > result = function(command, **kwargs) > File "/usr/lib/python2.6/site-packages/resource_management/core/shell.py", > line 102, in checked_call > tries=tries, try_sleep=try_sleep, > timeout_kill_strategy=timeout_kill_strategy) > File "/usr/lib/python2.6/site-packages/resource_management/core/shell.py", > line 150, in _call_wrapper > result = _call(command, **kwargs_copy) > File "/usr/lib/python2.6/site-packages/resource_management/core/shell.py", > line 303, in _call > raise ExecutionFailed(err_msg, code, out, err) > resource_management.core.exceptions.ExecutionFailed: Execution of 'cat > /var/lib/ambari-agent/tmp/atlas_hbase_setup.rb | hbase shell -n' returned 1. > ######## Hortonworks ############# > This is MOTD message, added for testing in qe infra > atlas_titan > ATLAS_ENTITY_AUDIT_EVENTS > atlas > TABLE > ATLAS_ENTITY_AUDIT_EVENTS > atlas_titan > 2 row(s) in 0.2000 seconds > > nil > TABLE > ATLAS_ENTITY_AUDIT_EVENTS > atlas_titan > 2 row(s) in 0.0030 seconds > > nil > java exception > ERROR Java::OrgApacheHadoopHbaseIpc::RemoteWithExtrasException: > org.apache.hadoop.hbase.exceptions.UnknownProtocolException: No registered > coprocessor service found for name AccessControlService in region > hbase:acl,,1480905643891.19e697cf0c4be8a99c54e39aea069b29. > at > org.apache.hadoop.hbase.regionserver.HRegion.execService(HRegion.java:7692) > at > org.apache.hadoop.hbase.regionserver.RSRpcServices.execServiceOnRegion(RSRpcServices.java:1897) > at > org.apache.hadoop.hbase.regionserver.RSRpcServices.execService(RSRpcServices.java:1879) > at > org.apache.hadoop.hbase.protobuf.generated.ClientProtos$ClientService$2.callBlockingMethod(ClientProtos.java:32299) > at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:2141) > at org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:112) > at > org.apache.hadoop.hbase.ipc.RpcExecutor$Handler.run(RpcExecutor.java:187) > at > org.apache.hadoop.hbase.ipc.RpcExecutor$Handler.run(RpcExecutor.java:167) > ``` > # Cause > When disabling Kerberos, the stack advisor recommendations are not properly > applied due to the order of operations and various conditionals. > > # Solution > Ensure that the stack advisor recommendations are properly applied when > disabling Kerberos. > > > Diffs > ----- > > > ambari-server/src/main/java/org/apache/ambari/server/controller/KerberosHelper.java > 0e27d03 > > ambari-server/src/main/java/org/apache/ambari/server/controller/KerberosHelperImpl.java > baa90e7 > > ambari-server/src/main/java/org/apache/ambari/server/serveraction/kerberos/AbstractPrepareKerberosServerAction.java > 3cd6b81 > > ambari-server/src/main/java/org/apache/ambari/server/serveraction/kerberos/PrepareDisableKerberosServerAction.java > f221ee7 > > ambari-server/src/main/java/org/apache/ambari/server/serveraction/kerberos/PrepareEnableKerberosServerAction.java > 1e6cc46 > > ambari-server/src/main/java/org/apache/ambari/server/serveraction/kerberos/PrepareKerberosIdentitiesServerAction.java > b466226 > > ambari-server/src/test/java/org/apache/ambari/server/serveraction/kerberos/AbstractPrepareKerberosServerActionTest.java > ef2288c > > > Diff: https://reviews.apache.org/r/57544/diff/1/ > > > Testing > ------- > > Manually tested - enabled Kerberos, disabled Kerberos, enabled Kerberos > again. Compared configurations to ensure configuration changes were set > properly - espically the HBASE coprocessor properties. > > # Local test results: > Java test passed, unlrealted python test failed > > # Jenkins test results: PENDING > > > Thanks, > > Robert Levas > >
