[jira] [Created] (AIRAVATA-2519) Email monitoring stopped, without errors

["Marcus Christie (JIRA)" <ji...@apache.org>]

Marcus Christie created AIRAVATA-2519:
-----------------------------------------

             Summary: Email monitoring stopped, without errors
                 Key: AIRAVATA-2519
                 URL: https://issues.apache.org/jira/browse/AIRAVATA-2519
             Project: Airavata
          Issue Type: Bug
          Components: GFac
    Affects Versions: 0.18
            Reporter: Marcus Christie
            Assignee: Shameera Rathnayaka


Today at 12:16 am the EmailBasedMonitor just appears to have stopped working and died silently:

From Hipchat
{quote}
@marlon I didn't see any errors in the gfac log, its just that the last log messages from the EmailBasedMonitor where it is processing emails occurs at 2017-09-20 00:16:49,447
{quote}

Here are the last messages from the EmailBasedMonitor in the logs
{noformat}
2017-09-20 00:16:25,815 [Thread-5] ERROR o.a.a.g.m.e.EmailBasedMonitor  - FROM: root <ro...@ncsa.illinois.edu>
2017-09-20 00:16:25,815 [Thread-5] ERROR o.a.a.g.m.e.EmailBasedMonitor  - TO: gw77jobs@scigap.org
2017-09-20 00:16:25,815 [Thread-5] ERROR o.a.a.g.m.e.EmailBasedMonitor  - SUBJECT: Non-zero exit code for job 3231343
2017-09-20 00:16:41,930 [Thread-5] INFO  o.a.a.g.m.e.EmailBasedMonitor  - [EJM]: 5 job/s in job monitor map
2017-09-20 00:16:42,167 [Thread-5] INFO  o.a.a.g.m.e.EmailBasedMonitor  - [EJM]: Retrieving unseen emails
2017-09-20 00:16:42,913 [Thread-5] INFO  o.a.a.g.m.e.EmailBasedMonitor  - [EJM]: 75 new email/s received
2017-09-20 00:16:49,447 [Thread-5] ERROR o.a.a.g.m.e.p.PBSEmailParser  - [EJM]: No matched found for content => 
PBS Job Id: 48.torque-server
Job Name:   A746448754
Exec host:  compute-1/0-3
An error has occurred processing your job, see below.
Post job file processing error; job 48.torque-server on host compute-1Unknown resource type  REJHOST=compute-1 MSG=Root
 cannot open home directory '/home/grid_user' specified, errno=2 (No such file or directory) -- Ignore if root squashin
g is enabled

2017-09-20 00:16:49,447 [Thread-5] INFO  o.a.a.g.m.e.EmailBasedMonitor  - Returned null for job id, message subject--> 
PBS JOB 48.torque-server
2017-09-20 00:16:49,447 [Thread-5] INFO  o.a.a.g.m.e.EmailBasedMonitor  - Returned null for job name, message subject -
-> PBS JOB 48.torque-server
{noformat}

If an error was thrown I think it would have been logged since the [EmailBasedMonitor thread catches an logs Throwable|https://github.com/apache/airavata/blob/d82842ddcf8ae3a57e74db6fb48e872da8df0a27/modules/gfac/gfac-impl/src/main/java/org/apache/airavata/gfac/monitor/email/EmailBasedMonitor.java#L243-L243].




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