openstack/deb-sahara
Code Issues Proposed changes

Workaround for temporary Oozie bug

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Manually replace maprfs jar

Change-Id: I07601fd554ff2f84011ffb8a55994eb9ef6eab0b
Closes-Bug: #1564483
This commit is contained in:
groghkov 2016-03-31 18:56:07 +03:00
parent 6764aefed1
commit b57c5f3d91
1 changed files with 24 additions and 0 deletions
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24
sahara/plugins/mapr/services/oozie/oozie.py
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@ -145,3 +145,27 @@ class OozieV420(Oozie):
def libext_path(self):
return '/opt/mapr/oozie/oozie-%s/libext/' % self.version
def post_install(self, cluster_context, instances):
super(OozieV420, self).post_install(cluster_context, instances)
self.fix_oozie_bug(cluster_context)
def fix_oozie_bug(self, cluster_context):
"""Wrong maprfs jar bug
On some environments Oozie installation
process takes incorrect jar that causes failure
to run jobs. This is a temporary bug in Oozie and
is going to be fixed soon.
"""
if cluster_context.mapr_version != '5.1.0':
return
oozie_inst = cluster_context.get_instance(OOZIE)
command = "sudo rm /opt/mapr/hadoop/hadoop-2.7.0/share/hadoop/kms/" \
"tomcat/webapps/kms/WEB-INF/lib/maprfs-5.1.0-mapr.jar" \
" && sudo ln -s /opt/mapr/lib/maprfs-5.1.0-mapr.jar" \
" /opt/mapr/hadoop/hadoop-2.7.0/share/hadoop/kms/" \
"tomcat/webapps/kms/WEB-INF/lib/maprfs-5.1.0-mapr.jar"
with oozie_inst.remote() as r:
r.execute_command(command, run_as_root=True)