Details
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Bug
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Status: Fixed but Unreleased (View Workflow)
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Critical
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Resolution: Fixed
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None
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java version "1.8.0_171"
tomcat: 8.0.28
jenkins 2.134
centos7
LDAP plugin : 1.2.0
Description
For the first time，it will be normal when I restart the tomcat.
It didn't take long to hang on.
I executed the command: jstack [tomcat_pid], find my access is blocked.
"Handling POST /jenkins/view/%E6%95%B0%E6%8D%AE%E4%B8%9A%E5%8A%A1%E7%BA%BF/ajaxExecutors from [MY IP] : http-nio-8080-exec-3" #56 daemon prio=5 os_prio=0 tid=0x00007f1810004800 nid=0x3ad waiting for monitor entry [0x00007f189e460000]
java.lang.Thread.State: BLOCKED (on object monitor)
It takes a long time for normal access and then is wait for response.I don't know how to slove it.
Is it due to insufficient memory?
Looking forward to your reply
Attachments
Issue Links
- is blocked by
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JENKINS-55117 Both LDAP and 'Use Jenkins Internal Database' can be used
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- Open
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Activity
| Field | Original Value | New Value |
|---|---|---|
| Description |
For the first time，it will be normal when I restart the tomcat. {color:#2e3033}It didn't take long to hang on.{color} I executed the command: jstack [tomcat_pid], find {color:#2e3033}my access is blocked.{color} "Handling POST /jenkins/view/%E6%95%B0%E6%8D%AE%E4%B8%9A%E5%8A%A1%E7%BA%BF/ajaxExecutors from *{color:#FF0000}[MY IP]{color}* : http-nio-8080-exec-3" #56 daemon prio=5 os_prio=0 tid=0x00007f1810004800 nid=0x3ad waiting for monitor entry [0x00007f189e460000] java.lang.Thread.State: BLOCKED (on object monitor) Nobody can login,I don't know how to slove. {color:#2e3033}Is it due to insufficient memory{color}? {color:#2e3033}Looking forward to your reply{color}:) |
For the first time，it will be normal when I restart the tomcat. {color:#2e3033}It didn't take long to hang on.{color} I executed the command: jstack [tomcat_pid], find {color:#2e3033}my access is blocked.{color} "Handling POST /jenkins/view/%E6%95%B0%E6%8D%AE%E4%B8%9A%E5%8A%A1%E7%BA%BF/ajaxExecutors from *{color:#ff0000}[MY IP]{color}* : http-nio-8080-exec-3" #56 daemon prio=5 os_prio=0 tid=0x00007f1810004800 nid=0x3ad waiting for monitor entry [0x00007f189e460000] java.lang.Thread.State: BLOCKED (on object monitor) {color:#2e3033}It takes a long time for normal access.{color}I don't know how to slove it. {color:#2e3033}Is it due to insufficient memory{color}? {color:#2e3033}Looking forward to your reply{color}:) |
| Description |
For the first time，it will be normal when I restart the tomcat. {color:#2e3033}It didn't take long to hang on.{color} I executed the command: jstack [tomcat_pid], find {color:#2e3033}my access is blocked.{color} "Handling POST /jenkins/view/%E6%95%B0%E6%8D%AE%E4%B8%9A%E5%8A%A1%E7%BA%BF/ajaxExecutors from *{color:#ff0000}[MY IP]{color}* : http-nio-8080-exec-3" #56 daemon prio=5 os_prio=0 tid=0x00007f1810004800 nid=0x3ad waiting for monitor entry [0x00007f189e460000] java.lang.Thread.State: BLOCKED (on object monitor) {color:#2e3033}It takes a long time for normal access.{color}I don't know how to slove it. {color:#2e3033}Is it due to insufficient memory{color}? {color:#2e3033}Looking forward to your reply{color}:) |
For the first time，it will be normal when I restart the tomcat. {color:#2e3033}It didn't take long to hang on.{color} I executed the command: jstack [tomcat_pid], find {color:#2e3033}my access is blocked.{color} "Handling POST /jenkins/view/%E6%95%B0%E6%8D%AE%E4%B8%9A%E5%8A%A1%E7%BA%BF/ajaxExecutors from *{color:#ff0000}[MY IP]{color}* : http-nio-8080-exec-3" #56 daemon prio=5 os_prio=0 tid=0x00007f1810004800 nid=0x3ad waiting for monitor entry [0x00007f189e460000] java.lang.Thread.State: BLOCKED (on object monitor) {color:#2e3033}It takes a long time for normal access and then is wait for response.{color}I don't know how to slove it. {color:#2e3033}Is it due to insufficient memory{color}? {color:#2e3033}Looking forward to your reply{color}:) |
| Assignee | Oleg Nenashev [ oleg_nenashev ] |
| Attachment | jenkins_systemlog.txt [ 45412 ] |
jenkins version is 2.134.
jenkins systemlog is uploaded.But there is no information about [MY IP] in the system information
Thanks~
| Attachment | jenkins_systemlog.txt [ 45412 ] |
| Attachment | systemlog.txt [ 45413 ] |
| Environment |
java version "1.8.0_171" tomcat: 8.0.28 jenkins 2.X (I don't remember) centos7 |
java version "1.8.0_171" tomcat: 8.0.28 jenkins 2.134 centos7 |
| Environment |
java version "1.8.0_171" tomcat: 8.0.28 jenkins 2.134 centos7 |
java version "1.8.0_171" tomcat: 8.0.28 jenkins 2.134 centos7 LDAP plugin : 1.2.0 |
| Link | This issue is blocked by JENKINS-55117 [ JENKINS-55117 ] |
| Resolution | Fixed [ 1 ] | |
| Status | Open [ 1 ] | Fixed but Unreleased [ 10203 ] |
Something weird is going on with the LDAP plugin, but it may be a normal behavior as well (maybe LDAP availability issue). It's hard to say anuthing without the Jenkins version and system logs