How performant is solr on EFS? In my experience EFS is slow in general and I don't think lucene recommends NFS at all.
On Thu, Jan 27, 2022 at 1:17 AM Modassar Ather <modather1...@gmail.com> wrote: > > Hi, > > The Solr cluster is running on a large ec2 instance. Some more details on > the environment. > > Server : AWS-EC2 instance > Zookeeper : Standalone external zookeeper. > Solr index : On AWS - EFS > Zookeeper data directory : Pointing to a folder on ec2 instance > > The core deletion is not happening on Solr nodes restart but only on system > reboot. > Your inputs will be very helpful. > > Thanks, > Modassar > > > On Tue, Jan 25, 2022 at 12:22 PM Modassar Ather <modather1...@gmail.com> > wrote: > > > Thanks for the reply Mike. > > > > The zookeeper data directory is set to a different location and not to > > /tmp. > > > > The deletion is happening only on system reboot. > > > > Thanks, > > Modassar > > > > On Tue, Jan 25, 2022 at 1:33 AM Mike Drob <md...@mdrob.com> wrote: > > > >> Make sure you’re not using /tmp for your data directory. > >> > >> Do you see deletions on system reboot only or also process restart? > >> > >> On Mon, Jan 24, 2022 at 12:37 PM Modassar Ather <modather1...@gmail.com> > >> wrote: > >> > >> > Hi, > >> > > >> > Please provide your suggestions to fix the issue. Is there some > >> > configuration which I am missing so the nodes are getting deleted? > >> > I tried recreating new cores whenever the Solr server restarted but that > >> > has issues like nodes not coming up on certain exceptions. > >> > > >> > Thanks, > >> > Modassar > >> > > >> > On Thu, Jan 20, 2022 at 10:27 AM Shawn Heisey <apa...@elyograg.org> > >> wrote: > >> > > >> > > On 1/19/2022 9:37 PM, Modassar Ather wrote: > >> > > > The clusterstate.json file is empty. > >> > > > >> > > It's completely normal for recent Solr versions to have an empty > >> > > clusterstate.json file. The empty file is still used by Solr's > >> > > interaction with zookeeper, but the actual clusterstate is now kept > >> on a > >> > > per-collection basis in state.json files. I think that > >> > > clusterstate.json will no longer be used in a future Solr version. > >> > > > >> > > Thanks, > >> > > Shawn > >> > > > >> > > >> > >
