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Posted to issues@trafficserver.apache.org by "Jared Ocker (JIRA)" <ji...@apache.org> on 2014/09/16 23:58:34 UTC
[jira] [Commented] (TS-1975) LocalManager may cause manager crash
[ https://issues.apache.org/jira/browse/TS-1975?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14136317#comment-14136317 ]
Jared Ocker commented on TS-1975:
---------------------------------
Is there any additional information on this bug? I believe we're running into the same issue on both 4.2.0 and 4.2.1. We get the below logs multiple times per day:
{code}
[Jun 10 08:38:33.829] Manager {0x7f00deaca7e0} FATAL: [LocalManager::pollMgmtProcessServer] Error in read (errno: 104)
[Jun 10 08:38:33.829] Manager {0x7f00deaca7e0} NOTE: [LocalManager::mgmtShutdown] Executing shutdown request.
[Jun 10 08:38:33.829] Manager {0x7f00deaca7e0} NOTE: [LocalManager::processShutdown] Executing process shutdown request.
[Jun 10 08:38:33.829] Manager {0x7f00deaca7e0} ERROR: [LocalManager::sendMgmtMsgToProcesses] Error writing message
[Jun 10 08:38:33.829] Manager {0x7f00deaca7e0} ERROR: (last system error 32: Broken pipe)
[Jun 10 08:38:33.851] {0x7fab56b727e0} STATUS: opened /app00/trafficserver/var/log/trafficserver/manager.log
[Jun 10 08:38:33.851] {0x7fab56b727e0} NOTE: updated diags config
[Jun 10 08:38:33.876] Manager {0x7fab56b727e0} NOTE: [ClusterCom::ClusterCom] Node running on OS: 'Linux' Release: '2.6.32-71.el6.x86_64'
[Jun 10 08:38:33.906] Manager {0x7fab56b727e0} NOTE: [LocalManager::listenForProxy] Listening on port: 80
[Jun 10 08:38:33.906] Manager {0x7fab56b727e0} NOTE: [LocalManager::listenForProxy] Listening on port: 443
[Jun 10 08:38:33.906] Manager {0x7fab56b727e0} NOTE: [TrafficManager] Setup complete
[Jun 10 08:38:34.918] Manager {0x7fab56b727e0} NOTE: [LocalManager::startProxy] Launching ts process
[Jun 10 08:38:34.927] Manager {0x7fab56b727e0} NOTE: [LocalManager::pollMgmtProcessServer] New process connecting fd '14'
[Jun 10 08:38:34.927] Manager {0x7fab56b727e0} NOTE: [Alarms::signalAlarm] Server Process born
{code}
> LocalManager may cause manager crash
> ------------------------------------
>
> Key: TS-1975
> URL: https://issues.apache.org/jira/browse/TS-1975
> Project: Traffic Server
> Issue Type: Bug
> Components: Manager
> Affects Versions: 3.3.4
> Reporter: Zhao Yongming
> Assignee: portl4t
> Labels: Crash
> Fix For: 5.2.0
>
>
> when something wrong with the LocalManager, with [LocalManager::pollMgmtProcessServer] Error in read (errno: 104), then you will get manager and server restart.
> {code}
> Jun 17 17:40:06 cache163 traffic_manager[25654]: {0x7f528b4297e0} FATAL: [LocalManager::pollMgmtProcessServer] Error in read (errno: 104)
> Jun 17 17:40:06 cache163 traffic_manager[25654]: {0x7f528b4297e0} FATAL: (last system error 104: Connection reset by peer)
> Jun 17 17:40:06 cache163 traffic_manager[25654]: {0x7f528b4297e0} ERROR: [LocalManager::sendMgmtMsgToProcesses] Error writing message
> Jun 17 17:40:06 cache163 traffic_manager[25654]: {0x7f528b4297e0} ERROR: (last system error 32: Broken pipe)
> Jun 17 17:40:07 cache163 traffic_cop[25652]: cop received child status signal [25654 2816]
> Jun 17 17:40:07 cache163 traffic_cop[25652]: traffic_manager not running, making sure traffic_server is dead
> Jun 17 17:40:07 cache163 traffic_cop[25652]: spawning traffic_manager
> Jun 17 17:40:07 cache163 traffic_manager[10118]: NOTE: --- Manager Starting ---
> Jun 17 17:40:07 cache163 traffic_manager[10118]: NOTE: Manager Version: Apache Traffic Server - traffic_manager - 3.2.0 - (build # 51516 on Jun 15 2013 at 16:01:06)
> Jun 17 17:40:07 cache163 traffic_manager[10118]: NOTE: RLIMIT_NOFILE(7):cur(160000),max(160000)
> Jun 17 17:40:07 cache163 traffic_manager[10118]: {0x7f26fc24a7e0} STATUS: opened /var/log/trafficserver/manager.log
> Jun 17 17:40:09 cache163 traffic_server[10131]: NOTE: --- Server Starting ---
> Jun 17 17:40:09 cache163 traffic_server[10131]: NOTE: Server Version: Apache Traffic Server - traffic_server - 3.2.0 - (build # 51516 on Jun 15 2013 at 16:01:31)
> Jun 17 17:40:09 cache163 traffic_server[10131]: {0x2b167ded2280} STATUS: opened /var/log/trafficserver/diags.log
> {code}
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