hi, i had a stable ES cluster on aws ec2 instances till a week ago.. and i don't know whats going on and my cluster keeps getting into a bad state every few hours. the error says OOM but i know that that is not the reason. the instance has enough heap space left. im running ES 0.90.6 version and giving half the ram (8gb) to ES process. and i see these messages (the same message kind of) in the logs on all the machines in the cluster.
[2014-02-11 03:17:39,936][WARN ][cluster.action.shard ] [Star-Dancer] [facebook_022014][1] sending failed shard for [facebook_022014][1], node[zO9Pc1GNSuiVMA_Kn2b3UQ], [R], s[STARTED], indexUUID [qN3CUSfVS-m2KlgQQtOqxg], reason [engine failure, message [OutOfMemoryError[unable to create new native thread]]] any ideas on how to debug this or how to figure out whats causing this would be really helpful. thanks -- 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/CAHau4ytfEHERAsVcGFc-R8yePmw_KaN%3DJDV-cEwm9VK2VLgp-Q%40mail.gmail.com. For more options, visit https://groups.google.com/groups/opt_out.
