ambari-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Nate Cole" <nc...@hortonworks.com>
Subject Review Request 37711: RU: Alter service check order
Date Mon, 24 Aug 2015 12:09:18 GMT

-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/37711/
-----------------------------------------------------------

Review request for Ambari, Alejandro Fernandez and Jonathan Hurley.


Bugs: AMBARI-12863
    https://issues.apache.org/jira/browse/AMBARI-12863


Repository: ambari


Description
-------

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
-----

  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
-------

Automated pending.  Manual testing.


Thanks,

Nate Cole


Mime
  • Unnamed multipart/alternative (inline, None, 0 bytes)
View raw message