Hey, client nodes do execute a reduce phase (merging all the results from a search in order to find out the top-n results), and if you do deep pagination this can take some memory. There is no data stored on a client node (as node.data property is always set to false).
Do you have a stack trace of the exception, so one can see where the OOM happens? --Alex On Tue, Jun 3, 2014 at 8:58 PM, VB <[email protected]> wrote: > We have client, data and master node configurations. > > And we are seeing lots of OutOfMemory errors on node.client nodes. > > One of the thing which we have some doubt is, node.client caches data for > some reason? I am hoping not. > > If yes then what are the ways we can control this caching so client does > not cache any data. > > And in general what are setting options which we can control through yml > for client nodes (node.client). > > And what all operations happens on Node.Client when search with some query. > > Regards, > VB. > > -- > 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 [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/elasticsearch/03191c28-185f-4278-baaa-93e779477dd2%40googlegroups.com > <https://groups.google.com/d/msgid/elasticsearch/03191c28-185f-4278-baaa-93e779477dd2%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 [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/elasticsearch/CAGCwEM9_qsrYQvrgk5dnGeyHhAL5e_a7QC%3Dd25DaYbyQwOSafA%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
