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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/64311/
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Review request for Ambari, Jonathan Hurley and Tim Thorpe.
Bugs: AMBARI-22574
https://issues.apache.org/jira/browse/AMBARI-22574
Repository: ambari
Description
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The cluster started as IOP 4.2.5 on PPC with NameNode HA enabled. I upgraded
Ambari to Ambari 2.6.1. The NN HA setting does not matter to the issue.
After the Ambari upgrade, I can't restart services by clicking the "Restart"
button on each service with that "restart needed" icon. Nor can I abort the
requests.
Ambari server log contains the following error on unable to find redhat-ppc7 os
type.
java.lang.RuntimeException:
org.apache.ambari.server.controller.spi.SystemException: Operating System
matching redhat-ppc7 could not be found
at
org.apache.ambari.server.actionmanager.ExecutionCommandWrapper.getExecutionCommand(ExecutionCommandWrapper.java:253)
at
org.apache.ambari.server.actionmanager.ActionScheduler.abortOperationsForStage(ActionScheduler.java:880)
at
org.apache.ambari.server.actionmanager.ActionScheduler.processCancelledRequestsList(ActionScheduler.java:1172)
at
org.apache.ambari.server.actionmanager.ActionScheduler.doWork(ActionScheduler.java:333)
at
org.apache.ambari.server.actionmanager.ActionScheduler.run(ActionScheduler.java:310)
at java.lang.Thread.run(Thread.java:748)
Caused by: org.apache.ambari.server.controller.spi.SystemException: Operating
System matching redhat-ppc7 could not be found
at
org.apache.ambari.server.state.stack.upgrade.RepositoryVersionHelper.getOSEntityForHost(RepositoryVersionHelper.java:422)
at
org.apache.ambari.server.actionmanager.ExecutionCommandWrapper.getExecutionCommand(ExecutionCommandWrapper.java:247)
repo_version table had "redhat7" as the os type in the repository information.
I worked around the issue by updating repo_version table to have redhat-ppc7 as
the os type via the following SQL query:
update repo_version set
repositories='[{"OperatingSystems/ambari_managed_repositories":"true","repositories":[
{"Repositories/repo_id":"IOP-4.2.5","Repositories/base_url":"http://birepo-build.svl.ibm.com/repos/IOP/RHEL7/ppc64le/4.2.5.0/20170602_1749","Repositories/repo_name":"IOP"}
,
{"Repositories/repo_id":"IOP-UTILS-1.3","Repositories/base_url":"http://birepo-build.svl.ibm.com/repos/IOP-UTILS/RHEL7/ppc64le/1.3","Repositories/repo_name":"IOP-UTILS"}
],"OperatingSystems/os_type":"redhat-ppc7"}]' where repo_version_id = 1;
Diffs
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ambari-server/src/main/java/org/apache/ambari/server/upgrade/UpgradeCatalog261.java
ba95833
Diff: https://reviews.apache.org/r/64311/diff/1/
Testing
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upgrade ambari server rpms on an IOP 4.2.5 PPC cluster, replace ambari-server
jar with the one built with the fixes, run ambari-server upgrade, verify ambari
database has the repositories info in repo_version is updated from redhat7 to
redhat-ppc7, verify post ambari upgrade, I could restart services without
having ambari server threw exceptions.
Thanks,
Di Li
