QChris has uploaded a new change for review. https://gerrit.wikimedia.org/r/189143
Change subject: Force 2GB of heap for name nodes ...................................................................... Force 2GB of heap for name nodes Due to both name nodes dying with error "Java heap space", and them aborting manual restarts before they'd come up, we bump their heap to 2GB to address the immediate issue. Thereby, we allow the namenodes to come up for now, and researchers can do work on the cluster again, until we find a better/cleaner approach to setting the name nodes' heap. Bug: T88871 Change-Id: Ic548ea9104379f67ff3cd91549651df30dd4ccec --- M templates/hadoop/hadoop-env.sh.erb 1 file changed, 2 insertions(+), 0 deletions(-) git pull ssh://gerrit.wikimedia.org:29418/operations/puppet/cdh refs/changes/43/189143/1 diff --git a/templates/hadoop/hadoop-env.sh.erb b/templates/hadoop/hadoop-env.sh.erb index eb92cd6..5e897f8 100644 --- a/templates/hadoop/hadoop-env.sh.erb +++ b/templates/hadoop/hadoop-env.sh.erb @@ -40,3 +40,5 @@ # Hadoop daemons (NameNode, DataNode) will use this many MB for JVM Heap HADOOP_HEAPSIZE=<%= @hadoop_heapsize %> <% end -%> + +HADOOP_NAMENODE_OPTS="$HADOOP_NAMENODE_OPTS -Xmx2000m" \ No newline at end of file -- To view, visit https://gerrit.wikimedia.org/r/189143 To unsubscribe, visit https://gerrit.wikimedia.org/r/settings Gerrit-MessageType: newchange Gerrit-Change-Id: Ic548ea9104379f67ff3cd91549651df30dd4ccec Gerrit-PatchSet: 1 Gerrit-Project: operations/puppet/cdh Gerrit-Branch: master Gerrit-Owner: QChris <[email protected]> _______________________________________________ MediaWiki-commits mailing list [email protected] https://lists.wikimedia.org/mailman/listinfo/mediawiki-commits
