neils-dev commented on PR #4058:
URL: https://github.com/apache/ozone/pull/4058#issuecomment-1355868079
Thanks @ChenSammi for adding SCM HA support to the intellij IDE dev
environment. I've run the HA configuration in the following manner through the
run configs:
i. PrimordialSCMInit-ha
ii. PrimordialSCM-ha
iii. OzoneManagerInit-ha
iv. OzoneManager-ha
for the scm 2 & 3
v. Scm(2or3)Bootstrap-ha
vi.) Scm(2or3)-ha
Then the datanodesX-ha run configs. The ozone HA cluster came up with the
scm first in safe mode then exiting safe mode without issue. With the
datanodes I noticed some exceptions (timeout) in the log as follows:
```
java.util.concurrent.ExecutionException:
java.util.concurrent.TimeoutException
at java.base/java.util.concurrent.FutureTask.report(FutureTask.java:122)
at java.base/java.util.concurrent.FutureTask.get(FutureTask.java:191)
at
org.apache.hadoop.ozone.container.common.states.datanode.RunningDatanodeState.computeNextContainerState(RunningDatanodeState.java:199)
```
In addition, on starting the DNs in the cluster I found the following
warnings generated from the SCMs:
`2022-12-16 16:31:20,543 WARN events.EventQueue
(EventQueue.java:fireEvent(216)) - No event handler registered for event
TypedEvent{payloadType=DatanodeDetails, name='Datanode_Command_Queue`
The cluster in the dev environment successfully ran shell file system
operations with both the OzoneSell and OzoneFsShell. Also ran freon load
tests, okbg, without issue.
For the ScmRoles run from the run config , receiving an error message
```
Unmatched argument at index 1: 'scm'
Usage: ozone admin [-hV] [--verbose] [-conf=<configurationPath>] ...
```
Do I need to add something to the runConfiguration for it to work? Running
it as is and getting the error.
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