Cao Manh Dat created SOLR-11771: ----------------------------------- Summary: Overseer can never process some last messages Key: SOLR-11771 URL: https://issues.apache.org/jira/browse/SOLR-11771 Project: Solr Issue Type: Bug Security Level: Public (Default Security Level. Issues are Public) Reporter: Cao Manh Dat
I met this problem when some tests get failed because timeout on creating a new collection. The case here is 1. Overseer call DQ.peekElements with LONG.MAX_VALUE timeout. 2. DQ fetch children from ZK but it is empty. 3. At the same time with 2, a set LEADER message is enqueued, {{changed.signalAll()}} already called. 4. The call {{changed.awaitNanos(waitNanos)}} is never end because no new messages get enqueued after this point. The fix here is trivial, the call peekElements should have a timeout of 2 seconds, that will be appropriate in most cases. -- This message was sent by Atlassian JIRA (v6.4.14#64029) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org