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https://reviews.apache.org/r/36084/
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Review request for Ambari and Vitalyi Brodetskyi.
Bugs: AMBARI-12232
https://issues.apache.org/jira/browse/AMBARI-12232
Repository: ambari
Description
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PROBLEM: The upgradeHelper script when upgrading from 2.1 -> 2.2 sets up YARN
to use ZKRMStateStore. It also sets the zk-address to localhost:2181:
"yarn.resourcemanager.store.class":
"org.apache.hadoop.yarn.server.resourcemanager.recovery.ZKRMStateStore",
"yarn.resourcemanager.zk-address": "localhost:2181",
This leaves the RM unable to start because it has no quorum to connect to. The
upgradeHelper should either not set the ZKRMStateStore, or it should be trying
harder to populate a valid ZK quorum.
Diffs
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ambari-server/src/main/python/upgradeHelper.py 196dd3c
ambari-server/src/main/resources/upgrade/catalog/UpgradeCatalog_2.0_to_2.2.json
7342a35
ambari-server/src/main/resources/upgrade/catalog/UpgradeCatalog_2.1_to_2.2.json
94d30f5
Diff: https://reviews.apache.org/r/36084/diff/
Testing
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mvn clean test
Thanks,
Andrew Onischuk
