About shihab_pri

shihab_pri · ‎01-12-2017

Falcon webUi not working From http://xxxxx.com:15000 in 0.000s (HTTP Error 503: Service Unavailable). Service check fails with SLF4J: Actual binding is of type [org.slf4j.impl.Log4jLoggerFactory] ERROR: Unable to initialize Falcon Client object falcon admin -version command also fails with the same error . Any help appreciated .

shihab_pri · ‎08-05-2016

Just removed the extra directories expect the current and other one it worked

shihab_pri · ‎08-05-2016

This worked for me

shihab_pri · ‎07-14-2016

We ran into the same issue using Ambari 2.2.2.2.It stops at 35%.Says another instance is running and exiting. when you restart form Ambari or from the command line .Fix is :go to your name node run ps -aef|grep balancer kill -9 all the balancer process except the irq balancer (Linux native).Start the balancer from cmd line using # sudo -u hdfs hdfs balancer it works !!!

shihab_pri · ‎07-11-2016

Hi All, Hiveserver2 is creating huge log files sometime TB size.Perflogger is enabled .Also level of logging in INFO. . How do i disable Perflog and make logging level to WARN or ERROR

shihab_pri · ‎07-01-2016

Hi @s sandeep I have faced this issue before.Restart Ambari and Hive the error will go away.

shihab_pri · ‎07-01-2016

Hi @Takahiko Saito @@vpoornalingam There where multiple instances of Metastores running .When Ambari crashed we tried to start the service manually and created one extra instance and it was consuming the port number .Manually stopped the other instance and rstarted Hive every thing came back to normal . Thanks for the support

shihab_pri · ‎07-01-2016

Hi Solved this issue .there was left over from a failed kerbors implementation.So Kafka was trying to get authorised from Kerbors hence the AuthorizationException removed it and restarted Kafka .Every thing works fine.

shihab_pri · ‎07-01-2016

Hi We are getting this error while running Kafak producer.Any inputs sh kafka-console-producer.sh --broker-list xxxxxxxxx.com:6667 --topic test1 Throwing following error [2016-06-30 12:40:25,122] WARN Error while fetching metadata [{TopicMetadata for topic test1 -> No partition metadata for topic test1 due to kafka.common.TopicAuthorizationException}] for topic [test1]: class

shihab_pri · ‎06-29-2016

Hi All, Looks like only my Hive Cli is not working .I am able to access Hive through beeline works fine .Because the CLI is hanging Ambari is showing metastore critical.We dont have an option to use beeline cz all our code is written to use hive cli . Any inputs

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