I'm not sure how to deduce the optimum "index.translog.flush_
threshold_ops" for my Logstash setup.
Logstash indexes are created on daily basis. I'd like some advises. I hope
these helps:
i. ES version- 0.90.0 stable
ii. ES index template
curl -XPUT http://localhost:9200/_template/loggerstashhttp://10.0.4.24:9200/_template/loggerstash-d '
{
"template" :
"logstash*",
"settings" : { "number_of_shards" : 1,
"index.cache.field.type" : "soft",
"index.refresh_interval" : "10s",
"index.store.compress.stored" : true }
}'
iii. Logstash pushes approx. 2800 logs/sec into ES.
iv. ES is tuned with
ES_HEAP_SIZE=3g
MAX_LOCKED_MEMORY=unlimited
MAX_OPEN_FILES=65535
bootstrap.mlockall= true
Do I need further change other parameters mentioned herehttp://www.elasticsearch.org/guide/reference/index-modules/translog/other than the default?
Thanks,
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