Hi,
this is my first message here.
My setup is Solr Cloud (two shards) and Zookeeper (one instance) in the
same box. I am having some problems (OutOfMemory) on Solr.
This is the solr oom log:
java.lang.OutOfMemoryError: unable to create new native thread
at java.lang.Thread.start0(Native Method)
at java.lang.Thread.start(Thread.java:717)
at
org.eclipse.jetty.util.thread.QueuedThreadPool.startThreads(QueuedThreadPool.java:475)
at
org.eclipse.jetty.util.thread.QueuedThreadPool.access$200(QueuedThreadPool.java:48)
at
org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:634)
at java.lang.Thread.run(Thread.java:748)
I inspect Solr logs and ZK logs, but nothing is strange.
Just this message bellow, can you help me to understand what does this
message means?
2019-12-12 10:00:23,662 [myid:] - INFO [ProcessThread(sid:0
cport:2181)::PrepRequestProcessor@653] - Got user-level KeeperException
when processing sessionid:0x1000071b8ec4adb type:delete cxid:0x10
zxid:0xafc6 txntype:-1 reqpath:n/a Error
Path:/overseer_elect/election/72058082471721304-192.168.0.61:8983_solr-n_0000000018
Error:KeeperErrorCode = NoNode for
/overseer_elect/election/72058082471721304-192.168.0.61:8983_solr-n_0000000018
I know that it is a INFO message, but it appears just at the moment that
Solr crashes.
Thank you in advance,
Koji
