Andrew Bogott has submitted this change and it was merged. 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(-) Approvals: Andrew Bogott: Looks good to me, approved jenkins-bot: Verified 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: merged Gerrit-Change-Id: Ic548ea9104379f67ff3cd91549651df30dd4ccec Gerrit-PatchSet: 1 Gerrit-Project: operations/puppet/cdh Gerrit-Branch: master Gerrit-Owner: QChris <[email protected]> Gerrit-Reviewer: Andrew Bogott <[email protected]> Gerrit-Reviewer: jenkins-bot <> _______________________________________________ MediaWiki-commits mailing list [email protected] https://lists.wikimedia.org/mailman/listinfo/mediawiki-commits
