Screen shot 2012-02-03 at 10.19.02 AM.png
Screen shot 2012-02-03 at 10.19.07 AM.png
[MB-4756] If Fail Over is in progress and node goes offline, UI looks/acts strangely Created: 03/Feb/12 Updated: 07/Sep/12 Resolved: 29/Aug/12 |
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| Status: | Resolved |
| Project: | Couchbase Server |
| Component/s: | ns_server, UI |
| Affects Version/s: | 2.0-developer-preview-3, 2.0-developer-preview-4 |
| Fix Version/s: | 2.0-beta |
| Security Level: | Public |
| Type: | Bug | Priority: | Major |
| Reporter: | Benjamin Young | Assignee: | Pavel Blagodov |
| Resolution: | Fixed | Votes: | 0 |
| Labels: | customer | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
| Attachments: |
Screen shot 2012-02-03 at 10.19.02 AM.png
Screen shot 2012-02-03 at 10.19.07 AM.png
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| Description |
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It seems the JS for this section is prioritizing the fact that the node was going to be failed over above the fact that the node is no longer available.
I'm not sure what the server-side logic relationship is in this situation, but hopefully it's just a matter of re-prioritizing some conditions in the UI JS. |
| Comments |
| Comment by Aleksey Kondratenko [ 03/Feb/12 ] |
| I need more details |
| Comment by Benjamin Young [ 03/Feb/12 ] |
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./cluster_run -n 2 --host=127.0.0.1
./cluster_connect -n 2 Then, in the UI, click "Fail Over" for one of the nodes. Then Ctrl+C your ./cluster_run process, and restart it with ./cluster_run -n 1 --host=127.0.0.1 Reload the Server List screen. I'll upload screenshots shortly. |
| Comment by Benjamin Young [ 03/Feb/12 ] |
| Active Servers list with the node marked for "Fail Over" after it's been taken "forcably" offline prior to rebalancing. |
| Comment by Benjamin Young [ 03/Feb/12 ] |
| Pending Rebalance scenario. |
| Comment by Aleksey Kondratenko [ 03/Feb/12 ] |
| so weird thing is NaN? I don't see anything else there |
| Comment by Benjamin Young [ 03/Feb/12 ] |
| The servers down, not pending. The host name is missing from the Pending Rebalance list. |
| Comment by Aleksey Kondratenko [ 03/Feb/12 ] |
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so two bugs. First that pending is somehow used. We have ongoing work to untangle node's health and it's warmup status.
Second is that name is missing in second tab. Thanks for finding it. |
| Comment by Aleksey Kondratenko [ 21/Aug/12 ] |
| May be partly fixed already |
| Comment by Pavel Blagodov [ 29/Aug/12 ] |
| http://review.couchbase.org/20298 |
| Comment by Thuan Nguyen [ 07/Sep/12 ] |
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Integrated in github-ns-server-2-0 #461 (See [http://qa.hq.northscale.net/job/github-ns-server-2-0/461/]) Result = SUCCESS pwansch : Files : * priv/public/js/core-data.js * priv/public/index.html |