I'm sometimes doing the same error with JVM memory parameters. -Xmx512 -Xms512 definitely does not give enough memory to elasticsearch! :-)
-- David ;-) Twitter : @dadoonet / @elasticsearchfr / @scrutmydocs Le 7 mars 2014 à 07:05, Swaroop CH <swaroo...@yandex.com> a écrit : For posterity note, the problem was solved by specifying {"index.refresh_interval": "5s"} - note the "s" : by specifying just "5", ES assumes 5 milliseconds! Regards, Swaroop 07.03.2014, 11:28, "Swaroop CH" <swaroo...@yandex.com>: > Hello, > > We have a brand-new ES 1.0.1 cluster of 3 m2.xlarge machines, we set > `index.refresh_interval` to -1, `index.number_of_replicas` to 0, > `index.number_of_shards` to 10 and indexed about half a million documents in > about 2000 indexes, this completed successfully in about 10 hours. > > However, after the bulk indexing completed, I set `index.refresh_interval` to > 5, and there is 100% CPU usage in 1 out of the 2 CPUs on all the 3 nodes, and > it has been more than 24 hours and it is still at 100% CPU (1 out of 2 CPUs). > Is this normal and expected? (Note that the cluster status is green) > > From `/_nodes/hot_threads`, I can see that > `org.elasticsearch.index.shard.service.InternalIndexShard$EngineRefresher.run(InternalIndexShard.java:914)` > is what is taking up the CPU. > > Any advice on the same is welcome. > > Thank you. > > Regards, > Swaroop > > -- > 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/1371391394171884%40web12m.yandex.ru. > 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/1411101394172329%40web12m.yandex.ru. 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/012D35F8-C790-4E57-BBF8-AAABD82C73F2%40pilato.fr. For more options, visit https://groups.google.com/d/optout.