Uploaded image for project: 'Jenkins'
  1. Jenkins
  2. JENKINS-55102

jenkins is waitingf for response

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    Details

    • Type: Bug
    • Status: Fixed but Unreleased (View Workflow)
    • Priority: Critical
    • Resolution: Fixed
    • Component/s: _unsorted
    • Labels:
      None
    • Environment:
      java version "1.8.0_171"
      tomcat: 8.0.28
      jenkins 2.134
      centos7
      LDAP plugin : 1.2.0
    • Similar Issues:

      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

        1. free_h.png
          free_h.png
          9 kB
        2. jstack1.txt
          51 kB
        3. jstack2.txt
          77 kB
        4. systemlog.txt
          38 kB

          Issue Links

            Activity

            alby tang alby created issue -
            alby tang alby made changes -
            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}:)

             

             
            alby tang alby made changes -
            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}:)

             

             
            oleg_nenashev Oleg Nenashev made changes -
            Assignee Oleg Nenashev [ oleg_nenashev ]
            Hide
            oleg_nenashev Oleg Nenashev added a comment -

            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

            Show
            oleg_nenashev Oleg Nenashev added a comment - 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
            alby tang alby made changes -
            Attachment jenkins_systemlog.txt [ 45412 ]
            Hide
            alby tang alby added a comment - - edited

            jenkins version is 2.134.

            jenkins systemlog  is uploaded.But there is no information about [MY IP] in the system information

            Thanks~

             

            Show
            alby tang alby added a comment - - edited jenkins version is 2.134. jenkins systemlog  is upload ed. But there is no information about [MY IP] in the system information Thanks~  
            alby tang alby made changes -
            Attachment jenkins_systemlog.txt [ 45412 ]
            alby tang alby made changes -
            Attachment systemlog.txt [ 45413 ]
            alby tang alby made changes -
            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
            alby tang alby made changes -
            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
            alby tang alby made changes -
            Link This issue is blocked by JENKINS-55117 [ JENKINS-55117 ]
            Hide
            alby tang alby added a comment -

            add “ou=” in LDAP settings

            Show
            alby tang alby added a comment - add “ou=” in LDAP settings
            alby tang alby made changes -
            Resolution Fixed [ 1 ]
            Status Open [ 1 ] Fixed but Unreleased [ 10203 ]

              People

              Assignee:
              Unassigned Unassigned
              Reporter:
              alby tang alby
              Votes:
              0 Vote for this issue
              Watchers:
              2 Start watching this issue

                Dates

                Created:
                Updated:
                Resolved: