About erkansirin78

erkansirin78 · ‎03-14-2018

I use Zeppelin and worked for me thanks @gdavy

erkansirin78 · ‎03-14-2018

Same happened to me When I rearranged the hdf.repo file in /etc/yum.repos.d/ Ambari succeeded to start services.

erkansirin78 · ‎03-07-2018

And after Python 2.7 installation don't forget to change Zeppelin Spark interpreter setting as: zeppelin.pyspark.python python2.7

erkansirin78 · ‎03-04-2018

I am glad it is solved @shreyanshu pare

erkansirin78 · ‎02-23-2018

I had the same problem due to proxy. I fixed it by adding proxy=_none_ in repo files in /etc/yum.repos.d/ambari.repo and hdf.repo.

erkansirin78 · ‎02-09-2018

First option: You can try lowercase version of table name. Second option: use --query optins instead of --table. Then write sql query. In the query, I hope you can use original table name.

erkansirin78 · ‎02-09-2018

You should modify bootstrap.conf file. Increase moemory size of java.arg.2 ve java.arg.3 like: java.arg.2=-Xms512m java.arg.3=-Xmx512m to java.arg.2=-Xms1024m java.arg.3=-Xmx1024m

erkansirin78 · ‎02-02-2018

İf you use Ambari managed cluster go Ambari -> Zeppelin -> Configs -> shiro_ini_content section. Edit for new users, groups and passwords by changing text( at [users] section). For permission; open Zeppelin UI and related Notebook. There is note permission (top right corner) on each Notebook you can modify permissions from here.

erkansirin78 · ‎02-01-2018

In HDP 2.6 directory is a little bit different: /usr/hdp/current/zeppelin-server/notebook/

erkansirin78 · ‎12-07-2017

It is because the way how namenode works. It merges namespace repo (fsimage) periodically with edit logs file. To prevent namespace inconsistency it stops changing namespace by entering safemode. hdfs dfsadmin -safemode leave should work.

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