You write "ES will usually crash" - but how does it crash? Are there messages in the log?
Do not use Java 7u51, it may cause trouble, 7u25 is known to be stable. Why do you only use 12G heap if you have 64G RAM on a node? Why do you limit your resources with ES_DIRECT_SIZE? Why do you use 5 shards per index instead of 1 if you have 2 nodes? With 0.90.11, Java 7u25, mmapfs, mlockall, 16G or 20G heap, 1 shard / 1 replica per index for 2 nodes, and unlimited ES_DIRECT_SIZE your system will work better. Jörg -- 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/CAKdsXoE1aFbLGEJRDvR59nnH4w3J2hKw0kvTfsKcNML448etBA%40mail.gmail.com. For more options, visit https://groups.google.com/groups/opt_out.
