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Hudson commented on AMBARI-20980: --------------------------------- FAILURE: Integrated in Jenkins build Ambari-trunk-Commit #7458 (See [https://builds.apache.org/job/Ambari-trunk-Commit/7458/]) AMBARI-20980. RU: RESTART SPARK2/SPARK2_CLIENT failed (dlysnichenko) (dlysnichenko: [http://git-wip-us.apache.org/repos/asf?p=ambari.git&a=commit&h=7e2dd63b7a3b7509a28b12641de87122eda0e33e]) * (edit) ambari-server/src/main/resources/common-services/SPARK/1.2.1/package/scripts/params.py * (edit) ambari-server/src/main/resources/common-services/SPARK2/2.0.0/package/scripts/params.py * (edit) ambari-server/src/main/resources/common-services/SPARK/2.2.0/package/scripts/params.py > RU: RESTART SPARK2/SPARK2_CLIENT failed > --------------------------------------- > > Key: AMBARI-20980 > URL: https://issues.apache.org/jira/browse/AMBARI-20980 > Project: Ambari > Issue Type: Bug > Components: ambari-server > Affects Versions: 2.5.1 > Reporter: Dmitry Lysnichenko > Assignee: Dmitry Lysnichenko > Priority: Blocker > Fix For: 2.5.1 > > Attachments: AMBARI-20980.patch > > > STR: > # Deploy HDP 2.5.3.0-37 on Ambari 2.4.2.0 > # Enable NN HA > # Upgrade ambari to 2.5.1.0-95 > # Register and install HDP 2.6.1.0-56 > # Perform RU to Finalize > # Perform Downgrade > Result: RESTART SPARK2/SPARK2_CLIENT failed during Downgrade > std.err > {code} > Traceback (most recent call last): > File > "/var/lib/ambari-agent/cache/common-services/SPARK2/2.0.0/package/scripts/spark_client.py", > line 60, in <module> > SparkClient().execute() > File > "/usr/lib/python2.6/site-packages/resource_management/libraries/script/script.py", > line 315, in execute > method(env) > File > "/usr/lib/python2.6/site-packages/resource_management/libraries/script/script.py", > line 783, in restart > self.pre_upgrade_restart(env, upgrade_type=upgrade_type) > File > "/var/lib/ambari-agent/cache/common-services/SPARK2/2.0.0/package/scripts/spark_client.py", > line 51, in pre_upgrade_restart > import params > File > "/var/lib/ambari-agent/cache/common-services/SPARK2/2.0.0/package/scripts/params.py", > line 209, in <module> > livy2_pid_dir = status_params.livy2_pid_dir > AttributeError: 'module' object has no attribute 'livy2_pid_dir' > {code} > it was caused by AMBARI-19248 which assumes that livy2_pid_dir is present > even if livy2 is not installed. -- This message was sent by Atlassian JIRA (v6.3.15#6346)