[SOLR-7587] TestSpellCheckResponse stalled and never timed out -- possible VersionBucket bug? (5.2 branch)

• Type: Bug
• Status: Closed
• Priority: Blocker
• Resolution: Fixed
• Fix Version/s: 5.2, 6.0
• Assignee: Timothy Potter
• Reporter: Chris M. Hostetter
• Created: 23/May/15 03:18
• Updated: 09/May/16 18:58
• Resolved: 27/May/15 13:34

Description

On the 5.2 branch (r1681250), I encountered a solrj test stalled for over 110 minutes before i finally killed it...

   [junit4] Suite: org.apache.solr.common.util.TestRetryUtil
   [junit4] Completed [55/60] on J1 in 1.04s, 1 test
   [junit4] 
   [junit4] HEARTBEAT J0 PID(12147@tray): 2015-05-22T18:14:56, stalled for  121s at: TestSpellCheckResponse.testSpellCheckResponse
   [junit4] HEARTBEAT J0 PID(12147@tray): 2015-05-22T18:15:56, stalled for  181s at: TestSpellCheckResponse.testSpellCheckResponse
...
   [junit4] HEARTBEAT J0 PID(12147@tray): 2015-05-22T20:00:56, stalled for 6481s at: TestSpellCheckResponse.testSpellCheckResponse
   [junit4] HEARTBEAT J0 PID(12147@tray): 2015-05-22T20:01:56, stalled for 6541s at: TestSpellCheckResponse.testSpellCheckResponse
   [junit4] HEARTBEAT J0 PID(12147@tray): 2015-05-22T20:02:56, stalled for 6601s at: TestSpellCheckResponse.testSpellCheckResponse

I'll attach some jstack output as well as all the temp files from the J0 runner.

Issue Links

• is related to: SOLR-7625 Version bucket seed not updated after new index is installed on a replica
• is related to: SOLR-7354 Solr Jenkins test fails are out of control.