Guodong Wang created BIGTOP-1376:
------------------------------------
Summary: Split Oozie package into several small packages
Key: BIGTOP-1376
URL: https://issues.apache.org/jira/browse/BIGTOP-1376
Project: Bigtop
Issue Type: Improvement
Reporter: Guodong Wang
Oozie can manage hive/pig/sqoop actions, while user do not need to enable them
all. It is better to provide a way for user to enable them.
My proposal is like what bigtop has done in Hue packaging, split the functions
as separate plugin package.
# provide packages: oozie-hive, oozie-sqoop, oozie-pig. Each of them depends on
hive, sqoop and pig respectively.
# In each package, use the symlinks to manage the dependency jars. For example,
if oozie-hive is installed, some symlinks are created under
/usr/lib/oozie/share/lib/hive/.
# After install oozie-hive/oozie-sqoop/oozie-pig packages, users need to do
sharelib upgrade with oozie-setup script.
We can have the following benifits with this proposal
# No dependency jars are in Oozie packages. All dependency jars are managed by
symlinks.
# Recently, BIGTOP-1349 was found in our cluster. If using this proposal, this
issue can be solved. Because oozie-hive depends on hive. If user enable
oozie-hive plugin, hive jars are installed on Oozie node.
--
This message was sent by Atlassian JIRA
(v6.2#6252)
