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https://reviews.apache.org/r/37711/
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Review request for Ambari, Alejandro Fernandez and Jonathan Hurley.
Bugs: AMBARI-12863
https://issues.apache.org/jira/browse/AMBARI-12863
Repository: ambari
Description
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HBase service check failed consistently because the HBase Master died as it was
trying to write the directory and could not find enough good datanodes. The
service check for HBase was run before the service check for HDFS. There may
be a situation in which we're not giving enough time for all the DN's to come
up before the HBase service check is being performed, and if it would make more
sense to service check HDFS before we service check HBase due to dependencies.
With that said it feels like the RU service check order should be:
* ZooKeeper
* HDFS
* YARN
* Everything else
Diffs
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ambari-server/src/main/java/org/apache/ambari/server/state/stack/upgrade/ServiceCheckGrouping.java
4fe5e98
ambari-server/src/main/resources/stacks/HDP/2.2/upgrades/upgrade-2.2.xml
526efe4
ambari-server/src/main/resources/stacks/HDP/2.2/upgrades/upgrade-2.3.xml
2aad30b
ambari-server/src/main/resources/stacks/HDP/2.3/upgrades/upgrade-2.3.xml
38622bd
ambari-server/src/test/java/org/apache/ambari/server/state/stack/UpgradePackTest.java
7a1d522
ambari-server/src/test/resources/stacks/HDP/2.1.1/upgrades/upgrade_test_checks.xml
b4b6663
Diff: https://reviews.apache.org/r/37711/diff/
Testing
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Automated pending. Manual testing.
Thanks,
Nate Cole
