[JIRA] [gerrit-trigger] (JENKINS-21036) NullPointerException in StreamWatchdog when trying to stop/restart
Lasse Bigum
created JENKINS-21036
NullPointerException in StreamWatchdog when trying to stop/restart
Issue Type:
Bug
Assignee:
rsandell
Attachments:
gerrit_trigger_npe_log.txt
Components:
gerrit-trigger
Created:
17/Dec/13 10:03 AM
Description:
The Jenkins master has been running for about 2 months now and the Gerrit trigger plug-in has been working well.
We see these NPE problems with intervals (I have attached the log) after we see the Gerrit Trigger no longer being able to connect to the Gerrit server, so we try to restart the Gerrit Trigger:
{{Dec 17, 2013 10:26:37 AM com.sonyericsson.hudson.plugins.gerrit.trigger.GerritManagement$DescriptorImpl doRestartConnection
SEVERE: Could not restart connection.
java.lang.NullPointerException
at com.sonyericsson.hudson.plugins.gerrit.gerritevents.watchdog.StreamWatchdog.shutdown(StreamWatchdog.java:131)
at com.sonyericsson.hudson.plugins.gerrit.gerritevents.GerritHandler.shutdown(GerritHandler.java:850)
at com.sonyericsson.hudson.plugins.gerrit.trigger.PluginImpl.stopConnection(PluginImpl.java:283)
at com.sonyericsson.hudson.plugins.gerrit.trigger.PluginImpl.restartConnection(PluginImpl.java:299)
at com.sonyericsson.hudson.plugins.gerrit.trigger.GerritManagement$DescriptorImpl.doRestartConnection(GerritManagement.java:154)}}
In the Gerrit Trigger plug-in page it says this:
??The connection to Gerrit is down! Check your settings and the Gerrit server.
Since the connection is down, Jenkins cannot determine the Gerrit version. So all Gerrit features have been enabled.??
I can, however, easily press the "Test connection" button and have that work.
Environment:
Jenkins 1.512, Gerrit-Trigger 2.10.1, Git 1.4.4, Gerrit server running 2.5.3
Project:
Jenkins
Labels:
plugin
trigger
gerrit
npe
nullpointer
Priority:
Critical
Reporter:
Lasse Bigum
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[JIRA] [gerrit-trigger] (JENKINS-21036) NullPointerException in StreamWatchdog when trying to stop/restart
Lasse Bigum
updated JENKINS-21036
NullPointerException in StreamWatchdog when trying to stop/restart
Change By:
Lasse Bigum
(17/Dec/13 10:05 AM)
Description:
TheJenkinsmasterhasbeenrunningforabout2monthsnowandtheGerrittriggerplug-inhasbeenworkingwell.WeseetheseNPEproblemswithintervals(Ihaveattachedthelog)afterweseetheGerritTriggernolongerbeingabletoconnecttotheGerritserver,sowetrytorestarttheGerritTrigger:
{{
Dec17,201310:26:37AMcom.sonyericsson.hudson.plugins.gerrit.trigger.GerritManagement$DescriptorImpldoRestartConnectionSEVERE:Couldnotrestartconnection.java.lang.NullPointerException atcom.sonyericsson.hudson.plugins.gerrit.gerritevents.watchdog.StreamWatchdog.shutdown(StreamWatchdog.java:131) atcom.sonyericsson.hudson.plugins.gerrit.gerritevents.GerritHandler.shutdown(GerritHandler.java:850) atcom.sonyericsson.hudson.plugins.gerrit.trigger.PluginImpl.stopConnection(PluginImpl.java:283) atcom.sonyericsson.hudson.plugins.gerrit.trigger.PluginImpl.restartConnection(PluginImpl.java:299) atcom.sonyericsson.hudson.plugins.gerrit.trigger.GerritManagement$DescriptorImpl.doRestartConnection(GerritManagement.java:154)
}}
IntheGerritTriggerplug-inpageitsaysthis:
??
TheconnectiontoGerritisdown!CheckyoursettingsandtheGerritserver.Sincetheconnectionisdown,JenkinscannotdeterminetheGerritversion.SoallGerritfeatureshavebeenenabled.
??
Ican,however,easilypresstheTestconnectionbuttonandhavethatwork.
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[JIRA] [gerrit-trigger] (JENKINS-21036) NullPointerException in StreamWatchdog when trying to stop/restart
Lasse Bigum commented on JENKINS-21036 NullPointerException in StreamWatchdog when trying to stop/restart The Gerrit server and Jenkins server are on different servers, and as stated, it runs fines for weeks and even months on end, and then fails like this. The Gerrit server is 2.5.3 so it is not related to the new stream-events permission. This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators. For more information on JIRA, see: http://www.atlassian.com/software/jira -- You received this message because you are subscribed to the Google Groups Jenkins Issues group. To unsubscribe from this group and stop receiving emails from it, send an email to jenkinsci-issues+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
