[SERVER-24420] Add Jepsen processes to hang_analyzer Created: 06/Jun/16 Updated: 05/Jul/16 Resolved: 15/Jun/16 |
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| Status: | Closed |
| Project: | Core Server |
| Component/s: | Testing Infrastructure |
| Affects Version/s: | None |
| Fix Version/s: | 3.3.9 |
| Type: | Task | Priority: | Major - P3 |
| Reporter: | Jonathan Abrahams | Assignee: | Jonathan Abrahams |
| Resolution: | Done | Votes: | 1 |
| Labels: | None | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
| Issue Links: |
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| Backwards Compatibility: | Fully Compatible | ||||||||
| Sprint: | TIG 16 (06/24/16) | ||||||||
| Participants: | |||||||||
| Linked BF Score: | 0 | ||||||||
| Description |
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Since the Jepsen task (java process) will occasionally hang, we need to add the java process to the hang_analyzer.py. A good way to do this is the parameterize the list of tasks to analyze and have the task define that list and use that as an option by the hang_analyzer.py script. |
| Comments |
| Comment by Githook User [ 15/Jun/16 ] |
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Author: {u'username': u'hptabster', u'name': u'Jonathan Abrahams', u'email': u'jonathan@mongodb.com'}Message: |
| Comment by Jonathan Abrahams [ 06/Jun/16 ] |
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Note - jstack is in the package openjdk-8-jdk. |
| Comment by Michael O'Brien [ 06/Jun/16 ] |
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If it's a java process, then the typical hang_analyzer procedure probably won't generate any useful output. We may need to get the java stack trace using kill -3 or jstack or maybe there is something better for clojure specifically. |