alexus
July 13, 2020, 1:57pm
1
Hello World!
I'm using Elasticsearch 6.8.10 and trying to run a query, yet running into following issue:
{
"shard" : 3,
"node" : "koEOgkkDBhOVfKHA7QXBjj",
"reason" : {
"reason" : "rejected execution of org.elasticsearch.common.util.concurrent.TimedRunnable@26c03d4a on QueueResizingEsThreadPoolExecutor[name = esdX/search, queue capacity = 1000, min queue capacity = 1000, max queue capacity = 1000, frame size = 2000, targeted response rate = 1s, task execution EWMA = 968.1ms, adjustment amount = 50, org.elasticsearch.common.util.concurrent.QueueResizingEsThreadPoolExecutor@70be0765[Running, pool size = 13, active threads = 13, queued tasks = 1000, completed tasks = 616499351]]",
"type" : "es_rejected_execution_exception"
},
"index" : "X-X-X"
}
Please advise.
Thanks in advance!
warkolm
(Mark Walkom)
July 13, 2020, 9:48pm
2
Sounds like Elasticsearch is overloaded.
Do you have Monitoring enabled?
warkolm
(Mark Walkom)
July 13, 2020, 10:39pm
4
Ok, but do you have Monitoring enabled?
What do your threadpools look like? CPU? heap?
alexus
July 13, 2020, 10:41pm
5
I do, I think it's "basic" though, so I can't see threadpools, CPU or heap...
warkolm
(Mark Walkom)
July 13, 2020, 10:42pm
6
You can definitely see them in Kibana if you have it enabled.
If not, then the _cat/
APIs will be able to show you.
alexus
July 13, 2020, 10:44pm
7
... sorry, I take it back, I was able to see that via node, but which node do I check? query running across multiple indices..
on one of the random data nodes: heap is about 20G, CPU utilization isn't showing..
indexing threads
are ~0 and read threads
are ~0
warkolm
(Mark Walkom)
July 14, 2020, 2:13am
8
The node in your original post is koEOgkkDBhOVfKHA7QXBjj
.
alexus
July 14, 2020, 2:05pm
9
oh right, sorry)
I added another node and query didn't fail, so I guess you were right that it was under heavy load..
meanwhile, I'll do some reading of Thread Pool | Elasticsearch Reference [6.8] | Elastic
Thanks!
1 Like
system
(system)
Closed
August 11, 2020, 2:06pm
10
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