About nsabharwal

nsabharwal · ‎02-16-2016

@Pranshu Pranshu Why do yo want to move the data? Is system running out of space?

nsabharwal · ‎02-16-2016

@Revathy Mourouguessane Hit http://127.0.0.1:8080 admin/admin You cannot hit http://10.0.2.15:8080 You can ssh in sandbox ssh -p 2222 root@127.0.0.1 http://hortonworks.com/tutorials/ Start there..

nsabharwal · ‎02-16-2016

@Pranshu Pranshu Are you planning to delete logs? I don't suggest to create symlink without knowing the exact details. Are you planning to move hdfs data?

nsabharwal · ‎02-15-2016

@Pranshu Pranshu Login to datanodes or nodemanager node cd /var/log/hadoop/hdfs ls -lrt look into the last log for example: hadoop-hdfs-datanode-nodename.log This log will give you the details. It can be related to the memory

nsabharwal · ‎02-15-2016

@Pranshu Pranshu Need more information...Whats in the log files?

nsabharwal · ‎02-15-2016

@Jesse Passwaters I don't think that ranger is blocking it. Sqoop is a client tool. See this https://cwiki.apache.org/confluence/display/Hive/HCatalog+Authorization You can disable authorization for the install to test this. Do you have KMS installed?

nsabharwal · ‎02-15-2016

@Jeremy Salazar hdfs is service account...Login to namenode and you will find it there.

nsabharwal · ‎02-15-2016

@wei yang Do you have access to support? In the meatime, whats the value of mapreduce.task.timeout?

nsabharwal · ‎02-15-2016

@Brenden Cobb Awesome!!!! 🙂 I will send the feedback to the support team.

nsabharwal · ‎02-15-2016

Use case: User want to map ad group hdpadmin using Yarn queue manager view. Environment: HDP 2.3.4 and Ambari 2.2.0 Originial request was made by one of HCC users. Thread link Question : How to assigned capacity scheduler queue based on AD group. Solution/Demo: [root@phdns02 scripts]# id neeraj uid=29800018(neeraj) gid=29800018(neeraj) groups=29800018(neeraj),29800017(hdpadmin) [root@phdns02 scripts]#

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