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| Title | Views | Posted |
|---|---|---|
| 1452 | 05-11-2016 06:48 AM |
05-11-2016
06:48 AM
You are right Paul, it is missing a lot. Found the problem in the meantime. On a fresh HDP 2.4 Zeppelin is not installed but there are some things prepared already like a symlink in /usr/hdp/current/zeppelin-server -> /usr/hdp/2.4.0.0-169/zeppelin/ (pointing to a non-existant folder) When you follow the steps the Python scripts at some point do a 'yum install zeppelin' but in the meantime with things progressing it wil install version 2.4.2.0-258 WITHOUT updating the symlink properly. Besides that the scripted install is fine. Tried to make the script install version 2.4.0.0-169 of Zeppelin but didn't succeed, so in the end al it took was updating the symlink: ln -f -s /usr/hdp/2.4.2.0-258/zeppelin/ /usr/hdp/current/zeppelin-server If you then rerun all from Ambari it should be fine and you'll have the newest Zeppelin installed.
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05-10-2016
07:45 PM
Hi, I have followed the steps here: http://hortonworks.com/hadoop-tutorial/apache-zeppelin-hdp-2-4/ #Installing Zeppelin on an Ambari-Managed Cluster but the Ambari managed install fails at this script step: 2016-05-10 19:40:39,645 - Execute['/var/lib/ambari-agent/cache/stacks/HDP/2.4/services/ZEPPELIN/package/scripts/setup_snapshot.sh /usr/hdp/current/zeppelin-server/lib master2.r4p2hzj2llcexob4fgsutkohlh.ax.internal.cloudapp.net 9083 10001 master1.r4p2hzj2llcexob4fgsutkohlh.ax.internal.cloudapp.net 9995 True /var/lib/ambari-agent/cache/stacks/HDP/2.4/services/ZEPPELIN/package /usr/lib/jvm/java-1.8.0-openjdk-1.8.0.71-2.b15.el7_2.x86_64 >> /var/log/zeppelin/zeppelin-setup.log'] {'user': 'zeppelin'}
2016-05-10 19:40:41,650 - Execute['cp /usr/hdp/current/zeppelin-server/lib/interpreter/spark/dep/zeppelin-spark-dependencies-*.jar /tmp'] {'user': 'zeppelin'} ====error ========== File "/usr/lib/python2.6/site-packages/resource_management/core/shell.py", line 92, in checked_call
tries=tries, try_sleep=try_sleep)
File "/usr/lib/python2.6/site-packages/resource_management/core/shell.py", line 140, in _call_wrapper
result = _call(command, **kwargs_copy)
File "/usr/lib/python2.6/site-packages/resource_management/core/shell.py", line 291, in _call
raise Fail(err_msg)
resource_management.core.exceptions.Fail: Execution of 'cp /usr/hdp/current/zeppelin-server/lib/interpreter/spark/dep/zeppelin-spark-dependencies-*.jar /tmp' returned 1. cp: cannot stat ?/usr/hdp/current/zeppelin-server/lib/interpreter/spark/dep/zeppelin-spark-dependencies-*.jar?: No such file or directory The error is 'right' because the target dir is non-existant: there is only conf/ and notebook/ [xx@master1 ~]$ ls -la /usr/hdp/current/zeppelin-server/lib total 16 drwxr-xr-x 4 zeppelin zeppelin 4096 May 10 16:19 . drwxr-xr-x 3 zeppelin hadoop 4096 May 10 15:55 .. drwxr-xr-x 2 zeppelin hadoop 4096 May 10 16:19 conf drwxr-xr-x 19 zeppelin hadoop 4096 May 10 19:40 notebook Anyone a suggestion as to how to fix this?
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