How expensive are your queries? Are you using aggregations or sorting on string fields that could use up your field data cache? Are you using the defaults for the cache? Post the current usage.
If you post an example query and mapping, perhaps the community can help optimize it. Cheers, Ivan On Fri, Aug 22, 2014 at 12:28 AM, Narendra Yadala <narendra.yad...@gmail.com > wrote: > I have a cluster of size 240 GB including replica and it has 5 nodes in > it. I allocated 5 GB RAM (total 5*5 GB) to each node and started the > cluster. When I start continuously firing queries on the cluster the GC > starts kicking in and eventually node goes down because of OutOfMemory > exception. I add upto 200k documents everyday. The indexing part works fine > but querying part is causing trouble. I have the cluster on ec2 and I use > ec2 discovery mode. > > What is ideal RAM size and are there any other parameters I need to tune > to get this cluster going? > > -- > You received this message because you are subscribed to the Google Groups > "elasticsearch" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to elasticsearch+unsubscr...@googlegroups.com. > To view this discussion on the web visit > https://groups.google.com/d/msgid/elasticsearch/5b659d11-d757-4f8e-b347-60b3807c2dfe%40googlegroups.com > <https://groups.google.com/d/msgid/elasticsearch/5b659d11-d757-4f8e-b347-60b3807c2dfe%40googlegroups.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "elasticsearch" group. To unsubscribe from this group and stop receiving emails from it, send an email to elasticsearch+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/elasticsearch/CALY%3DcQDQ9GTt%3Dcf1s1sXy57UMNB-0MNgNgCWEQOLooXDX7yNUA%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
