Details
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Bug
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Status: Closed (View Workflow)
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Major
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Resolution: Fixed
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1.4
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None
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2019-04, 2019-05, 2019-06
Description
The recent runs of the test006 demonstrates the regression after MCOL-1101. ExeMgr couldn't close the server thread b/c ExeMgr have some bytes in the out streamand nobody reads it b/c Plugin code already finishes w/o reading stream out.
Attachments
Issue Links
- is caused by
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MCOL-1101 Move system variables into plugin
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- Closed
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Activity
| Sprint | 2019-04 [ 323 ] |
| Status | Open [ 1 ] | In Progress [ 3 ] |
| Assignee | Roman [ drrtuy ] | Andrew Hutchings [ linuxjedi ] |
| Status | In Progress [ 3 ] | In Review [ 10002 ] |
| Fix Version/s | 1.3.0 [ 23256 ] |
| Status | In Review [ 10002 ] | In Testing [ 10301 ] |
| Assignee | Andrew Hutchings [ linuxjedi ] | Daniel Lee [ dleeyh ] |
| Sprint | 2019-04 [ 323 ] | 2019-04, 2019-5 [ 323, 329 ] |
| Rank | Ranked higher |
| Sprint | 2019-04, 2019-05 [ 323, 329 ] | 2019-04, 2019-05, 2019-6 [ 323, 329, 332 ] |
Build verified: 1.4.0-1
[root@localhost ~]# cat /data/qa/release/1.4.0-1/centos7/gitversionInfo.txt
engine commit:
975463c
Regression test: develop branch
1. execute test006
2. as soon as MCS was restarted, check ExeMgr process ID
ps -ef |grep -i exemgr
3. use 'top' command to view ExeMgr process
top -H -p [pid]
The thread count was up to 186 for my test
Note: Need to execute test000 before test006 so that required tables will be created,
| issue.field.resolutiondate | 2019-09-19 21:30:03.0 | 2019-09-19 21:30:03.751 |
| Resolution | Fixed [ 1 ] | |
| Status | In Testing [ 10301 ] | Closed [ 6 ] |
| Rank | Ranked higher |
To test the fix one should run test006 and monitor ExeMgr thread utilization. Before the fix the threads number raises to more then 1.5k. Both develop-1.2 and this fixed version uses about 300 threads during test006.
Please review the fix.