I haven't tried EFS (Elastic FIle System <https://aws.amazon.com/efs/>), only EBS (Elastic Block Storage <https://aws.amazon.com/ebs/>) and it's been fine. EFS looks interesting but I suspect that latency will be a problem....
On Thu, Jan 27, 2022 at 6:48 AM matthew sporleder <msporle...@gmail.com> wrote: > 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 > > >> > > > > >> > > > >> > > > > -- *Brian Lininger* Technical Architect, Infrastructure & Search *Veeva Systems * brian.linin...@veeva.com *Zoom:* https://veeva.zoom.us/j/8113896271 www.veeva.com *This email and the information it contains are intended for the intended recipient only, are confidential and may be privileged information exempt from disclosure by law.* *If you have received this email in error, please notify us immediately by reply email and delete this message from your computer.* *Please do not retain, copy or distribute this email.*
