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https://issues.apache.org/jira/browse/AMBARI-9717?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14328484#comment-14328484
]
Hadoop QA commented on AMBARI-9717:
-----------------------------------
{color:red}-1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12699789/AMBARI-9717.patch
against trunk revision .
{color:green}+1 @author{color}. The patch does not contain any @author
tags.
{color:red}-1 tests included{color}. The patch doesn't appear to include
any new or modified tests.
Please justify why no new tests are needed for this
patch.
Also please list what manual steps were performed to
verify this patch.
{color:green}+1 javac{color}. The applied patch does not increase the
total number of javac compiler warnings.
{color:green}+1 release audit{color}. The applied patch does not increase
the total number of release audit warnings.
{color:green}+1 core tests{color}. The patch passed unit tests in
ambari-server.
Test results:
https://builds.apache.org/job/Ambari-trunk-test-patch/1747//testReport/
Console output:
https://builds.apache.org/job/Ambari-trunk-test-patch/1747//console
This message is automatically generated.
> Kafka & Spark service checks fail intermittently on kerberized cluster
> ----------------------------------------------------------------------
>
> Key: AMBARI-9717
> URL: https://issues.apache.org/jira/browse/AMBARI-9717
> Project: Ambari
> Issue Type: Bug
> Components: ambari-server
> Affects Versions: 2.0.0
> Reporter: Alejandro Fernandez
> Assignee: Alejandro Fernandez
> Fix For: 2.0.0
>
> Attachments: AMBARI-9717.patch
>
>
> Impact: Prevents RU from completing successfully
> Frequency: reproduces often
> I ran into this while performing an RU during the following,
> * Installed a 3-node cluster with ambari build #427
> * Installed HDP 2.2.2.0-2398 on centos 6
> * Added HDFS and ZK
> * Added Namenode HA
> * Added all services (including Spark and Ranger)
> * Kerberized the cluster (failed to start due to AMS service check)
> * Registered repo HDP 2.2.2.0-2399
> * Performed a RU
> stdout:
> {code}
> Running kafka create topic command
> 2015-02-18 03:29:51,851 - u'Execute[\'source /etc/kafka/conf/kafka-env.sh ;
> /usr/hdp/current/kafka-broker//bin/kafka-topics.sh --zookeeper
> c6403.ambari.apache.org:2181,c6401.ambari.apache.org:2181,c6402.ambari.apache.org:2181
> --create --topic ambari_kafka_service_check --partitions 1
> --replication-factor 1 | grep \'Created topic
> "ambari_kafka_service_check".\\|Topic "ambari_kafka_service_check" already
> exists.\'\']' {'logoutput': True}
> 2015-02-18 03:29:54,183 - Error while executing command 'service_check':
> Traceback (most recent call last):
> File
> "/usr/lib/python2.6/site-packages/resource_management/libraries/script/script.py",
> line 208, in execute
> method(env)
> File
> "/var/lib/ambari-agent/cache/common-services/KAFKA/0.8.1.2.2/package/scripts/service_check.py",
> line 37, in service_check
> logoutput=True,
> File "/usr/lib/python2.6/site-packages/resource_management/core/base.py",
> line 148, in __init__
> self.env.run()
> File
> "/usr/lib/python2.6/site-packages/resource_management/core/environment.py",
> line 152, in run
> self.run_action(resource, action)
> File
> "/usr/lib/python2.6/site-packages/resource_management/core/environment.py",
> line 118, in run_action
> provider_action()
> File
> "/usr/lib/python2.6/site-packages/resource_management/core/providers/system.py",
> line 276, in action_run
> raise ex
> Fail: Execution of 'source /etc/kafka/conf/kafka-env.sh ;
> /usr/hdp/current/kafka-broker//bin/kafka-topics.sh --zookeeper
> c6403.ambari.apache.org:2181,c6401.ambari.apache.org:2181,c6402.ambari.apache.org:2181
> --create --topic ambari_kafka_service_check --partitions 1
> --replication-factor 1 | grep 'Created topic
> "ambari_kafka_service_check".\|Topic "ambari_kafka_service_check" already
> exists.'' returned 1.
> {code}
> It turns out that the Kafka topic command can return a nonzero exit code,
> which is valid, so the output just needs to be validated against a regex
> expression.
> For Spark, it fails with
> {code}
> 2015-02-20 01:25:28,782 - call['hdp-select status hadoop-client'] {'timeout':
> 20}
> 2015-02-20 01:26:19,441 - Spark Job History Server not running.
> 2015-02-20 01:26:19,442 - Error while executing command 'service_check':
> Traceback (most recent call last):
> File
> "/usr/lib/python2.6/site-packages/resource_management/libraries/script/script.py",
> line 208, in execute
> method(env)
> File
> "/var/lib/ambari-agent/cache/common-services/SPARK/1.2.0.2.2/package/scripts/service_check.py",
> line 61, in service_check
> raise ComponentIsNotRunning()
> ComponentIsNotRunning
> {code}
> while running this command several times because it has not kinit'ed,
> {code}
> curl -s -o /dev/null -w'%{http_code}' --negotiate -u: -k
> http://c6407.ambari.apache.org:18080
> {code}
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