Hello,
Seems like my cluster has some issues since last two days. It appears that no new documents has been submitted since Oct 18th 21:30, even though i have multiple pipelines up and running in Logstash. I have 202 indices, 404 shards in total. Cluster status is green. I'm trying to find a way to fix it, but i found none as for now.
Here's one of the errors that pop's up in Elastic:
[2019-10-21T09:28:49,841][WARN ][o.e.x.m.e.l.LocalExporter] [elastic3] unexpected error while indexing monitoring document org.elasticsearch.xpack.monitoring.exporter.ExportException: RemoteTransportException[[elastic1][elastic1:9300][indices:data/write/bulk[s]]]; nested: RemoteTransportException[[elastic1][elastic1:9300][indices:data/write/bulk[s][p]]]; nested: EsRejectedExecutionException[rejected execution of processing of [117106864][indices:data/write/bulk[s][p]]: request: BulkShardRequest [[.monitoring-kibana-7-2019.10.21][0]] containing [index {[.monitoring-kibana-7-2019.10.21][_doc][tuA37W0BOl_5I5On7uIK], source[n/a, actual length: [2.2kb], max length: 2kb]}], target allocation id: -dv2nr_0RVCgSlswPIspaA, primary term: 1 on EsThreadPoolExecutor[name = elastic1/write, queue capacity = 200, org.elasticsearch.common.util.concurrent.EsThreadPoolExecutor@22bc5015[Running, pool size = 24, active threads = 24, queued tasks = 41600, completed tasks = 9053723]]]; at org.elasticsearch.xpack.monitoring.exporter.local.LocalBulk.lambda$throwExportException$2(LocalBulk.java:128) ~[x-pack-monitoring-7.0.0.jar:7.0.0] ....... Caused by: org.elasticsearch.common.util.concurrent.EsRejectedExecutionException: rejected execution of processing of [117106864][indices:data/write/bulk[s][p]]: request: BulkShardRequest [[.monitoring-kibana-7-2019.10.21][0]] containing [index {[.monitoring-kibana-7-2019.10.21][_doc][tuA37W0BOl_5I5On7uIK], source[n/a, actual length: [2.2kb], max length: 2kb]}], target allocation id: -dv2nr_0RVCgSlswPIspaA, primary term: 1 on EsThreadPoolExecutor[name = elastic1/write, queue capacity = 200, org.elasticsearch.common.util.concurrent.EsThreadPoolExecutor@22bc5015[Running, pool size = 24, active threads = 24, queued tasks = 41600, completed tasks = 9053723]] ....
Full error text pasted here due to character limit: https://paste.ofcode.org/HGgnWzUWzfh2Kdg6MdJkYw
One of the errors i got in Logstash:
Oct 21 09:17:34 logstash1 logstash[4254]: [2019-10-21T09:17:34,524][INFO ][logstash.outputs.elasticsearch] retrying failed action with response code: 429 ({"type"=>"es_rejected_execution_exception", "reason"=>"rejected execution of processing of [117067800][indices:data/write/bulk[s][p]]: request: BulkShardRequest [[index_test][0]] containing [71] requests, target allocation id: YG2Kdnz3QsqEzXc-nZ3-vw, primary term: 5 on EsThreadPoolExecutor[name = elastic1/write, queue capacity = 200, org.elasticsearch.common.util.concurrent.EsThreadPoolExecutor@22bc5015[Running, pool size = 24, active threads = 24, queued tasks = 41552, completed tasks = 9053723]]"})