Sandeep Nemuri created AMBARI-22819:
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Summary: Post disabling the kerberos Ambari is not removing jaas
conf of storm service
Key: AMBARI-22819
URL: https://issues.apache.org/jira/browse/AMBARI-22819
Project: Ambari
Issue Type: Bug
Components: security
Affects Versions: 2.5.1
Reporter: Sandeep Nemuri
Post disabling the kerberos Ambari is not deleting the storm_jaas.conf and
client_jaas.conf files from storm conf directory.
Offset lag section in Storm UI is not populating because of the jaas conf.
{code}
Unable to get offset lags for kafka. Reason:
org.apache.zookeeper.KeeperException$AuthFailedException: KeeperErrorCode =
AuthFailed for /brokers/topics/hortonworks/partitions at
org.apache.zookeeper.KeeperException.create(KeeperException.java:123) at
org.apache.zookeeper.KeeperException.create(KeeperException.java:51) at
org.apache.zookeeper.ZooKeeper.getChildren(ZooKeeper.java:1590) at
org.apache.curator.shaded.framework.imps.GetChildrenBuilderImpl$3.call(GetChildrenBuilderImpl.java:230)
at
org.apache.curator.shaded.framework.imps.GetChildrenBuilderImpl$3.call(GetChildrenBuilderImpl.java:219)
at org.apache.curator.shaded.RetryLoop.callWithRetry(RetryLoop.java:109) at
org.apache.curator.shaded.framework.imps.GetChildrenBuilderImpl.pathInForeground(GetChildrenBuilderImpl.java:216)
at
org.apache.curator.shaded.framework.imps.GetChildrenBuilderImpl.forPath(GetChildrenBuilderImpl.java:207)
at
org.apache.curator.shaded.framework.imps.GetChildrenBuilderImpl.forPath(GetChildrenBuilderImpl.java:40)
at
org.apache.storm.kafka.monitor.KafkaOffsetLagUtil.getLeadersAndTopicPartitions(KafkaOffsetLagUtil.java:323)
at
org.apache.storm.kafka.monitor.KafkaOffsetLagUtil.getOffsetLags(KafkaOffsetLagUtil.java:257)
at
org.apache.storm.kafka.monitor.KafkaOffsetLagUtil.main(KafkaOffsetLagUtil.java:126)
{code}
Storm's /usr/hdp/current/storm-client/bin/storm-kafka-monitor checks if the
storm_jaas.conf exists in storm configuration directory and then uses it.
{code:java}
STORM_JAAS_CONF_PARAM=""
JAAS_FILE="${STORM_CONF_DIR}/storm_jaas.conf"
if [ -f $JAAS_FILE ]; then
STORM_JAAS_CONF_PARAM="-Djava.security.auth.login.config=${JAAS_FILE}"
fi
{code}
Issue will be resolved if we delete the storm_jaas.conf file manually.
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