[jira] [Created] (HDDS-2358) Change to replication factor THREE in acceptance tests

["Attila Doroszlai (Jira)" <ji...@apache.org>]

Attila Doroszlai created HDDS-2358:
--------------------------------------

             Summary: Change to replication factor THREE in acceptance tests
                 Key: HDDS-2358
                 URL: https://issues.apache.org/jira/browse/HDDS-2358
             Project: Hadoop Distributed Data Store
          Issue Type: Improvement
          Components: test
            Reporter: Attila Doroszlai
            Assignee: Attila Doroszlai


Acceptance test clusters are currently configured to replication factor of ONE.  This way the [test succeeds|https://elek.github.io/ozone-ci-q4/pr/pr-hdds-2305-c92ks/acceptance/summary.html] in spite of Ratis leader election problems (note "term 1464"):

{noformat:title=https://raw.githubusercontent.com/elek/ozone-ci-q4/master/pr/pr-hdds-2305-c92ks/acceptance/docker-ozones3-ozones3-s3-scm.log}
datanode_2  | 2019-10-15 03:18:06,953 INFO impl.RoleInfo: 749b19c7-0772-44d2-8efd-0664e6aa0748: start FollowerState
datanode_2  | 2019-10-15 03:18:06,953 INFO impl.FollowerState: 749b19c7-0772-44d2-8efd-0664e6aa0748@group-D5F35BC43A13-FollowerState was interrupted: java.lang.InterruptedException: sleep interrupted
datanode_2  | 2019-10-15 03:18:07,090 INFO impl.RaftServerImpl: 749b19c7-0772-44d2-8efd-0664e6aa0748@group-D5F35BC43A13: changes role from  FOLLOWER to FOLLOWER at term 1464 for recognizeCandidate:5ce55bf6-dbcc-40fb-8fb4-6e78032f4b8c
datanode_2  | 2019-10-15 03:18:07,090 INFO impl.RoleInfo: 749b19c7-0772-44d2-8efd-0664e6aa0748: shutdown FollowerState
{noformat}

The goal of this change is to configure factor of THREE, to allow acceptance test to catch such issues.



--
This message was sent by Atlassian Jira
(v8.3.4#803005)

---------------------------------------------------------------------
To unsubscribe, e-mail: hdfs-dev-unsubscribe@hadoop.apache.org
For additional commands, e-mail: hdfs-dev-help@hadoop.apache.org