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https://reviews.apache.org/r/35823/
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Review request for Ambari and Jaimin Jetly.
Bugs: AMBARI-12107
https://issues.apache.org/jira/browse/AMBARI-12107
Repository: ambari
Description
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This jira is to add some UI logic to update two more RM configuration
properties when user moves the RM (when YARN RM HA enabled) from one node to
another via Ambari web UI.
I have a 3 node cluster, node1, node2, and node3.
1. I enabled RM HA, where the node1 and node 2 are the RM active and standby
nodes respectively.
2. I then moved RM from node 1 to node 3 via the "Move ResourceManager" menu
item on the UI. The move finished successfully.
3. I noticed yarn.resourcemanager.hostname.rm1 was changed from node1 to node3
correctly. yarn.resourcemanager.webapp.address.rm1 however still had value
"node1:8088", yarn.resourcemanager.webapp.https.address.rm1 still had value
"node1:8090"
It seems to me that
ambari-web\app\controllers\main\service\reassign\step4_controller.js only
updates yarn.resourcemanager.hostname.rm1(2) when moving the RM. It should also
update the web app http and https values.
Diffs
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ambari-web/app/controllers/main/service/reassign/step4_controller.js edc9b8f
ambari-web/test/controllers/main/service/reassign/step4_controller_test.js
0713abf
Diff: https://reviews.apache.org/r/35823/diff/
Testing
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Updated JS unit tests
Manually patch my cluster, then enabled YARN RM HA, then moved RM from node 1
to node 3, noticed this time the yarn.resourcemanager.webapp.address.rm1 and
yarn.resourcemanager.webapp.https.address.rm1 were updated to contain node1 to
contain node3.
Thanks,
Di Li
