fengYu created KYLIN-1021:
-----------------------------
Summary: upload dependent jars of kylin to HDFS and set tmpjars
Key: KYLIN-1021
URL: https://issues.apache.org/jira/browse/KYLIN-1021
Project: Kylin
Issue Type: Improvement
Affects Versions: v1.0
Reporter: fengYu
As [~Shaofengshi] says in maillist : Regrading your question about the jar
files located in local disk instead of HDFS, yes the hadoop/hive/hbase jars
should exist in local disk on each machine of the hadoop cluster, with the same
locations; Kylin will not upload those jars; Please check and ensure the
consistency of your hadoop cluster.
However, our hadoop cluster is managed by hadoop administrator, we have no
right to login those machine, even though we have the right, copy all files to
hundreds of machine will be a painful job(I do not know is there some tools can
do this well).
However, I can not get any tips about you measure(If you has the document， tell
me)...
I change my source code and create a directory in kylin tmp
directory(kylin.hdfs.working.dir/kylin_metadata) and upload all jars to the
directory if the directory is empty(it only happened at the first time) when
submitting a mapreduce job, then set those locations to tmpjars of the
mapreduce job(just like kylin set tmpfiles before submit job), This is
automated and make kylin deploying easier..
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
