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Posted to issues@ozone.apache.org by "Uma Maheswara Rao G (Jira)" <ji...@apache.org> on 2020/04/12 10:58:00 UTC
[jira] [Updated] (HDDS-3380) MiniOzoneHAClusterImpl#initOMRatisConf
will reset the configs and causes for test failures
[ https://issues.apache.org/jira/browse/HDDS-3380?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Uma Maheswara Rao G updated HDDS-3380:
--------------------------------------
Priority: Minor (was: Major)
> MiniOzoneHAClusterImpl#initOMRatisConf will reset the configs and causes for test failures
> ------------------------------------------------------------------------------------------
>
> Key: HDDS-3380
> URL: https://issues.apache.org/jira/browse/HDDS-3380
> Project: Hadoop Distributed Data Store
> Issue Type: Bug
> Components: HA, test
> Affects Versions: 0.5.0
> Reporter: Uma Maheswara Rao G
> Priority: Minor
> Fix For: 0.6.0
>
>
> While I was debugging some code paths using miniOzoneCluster:
> For example in TestOzoneHAManager:
> it plans to trigger snapshots at threshold 50 and same was configured and passed to MiniOzoneHACluster. But inside MiniOzoneHAClusterImpl#initOMRatisConf, it will silently reset to 100L. So, test will expect snapshot to trigger after 50 transactions, but it will not.
>
> It will keep wait even after rolling at 50:
> {quote}GenericTestUtils.waitFor(() -> {
> if (ozoneManager.getRatisSnapshotIndex() > 0) {
> return true;
> }
> return false;
> }, 1000, 100000);
> {quote}
>
> {quote}2020-04-12 03:54:21,296 [omNode-1@group-523986131536-SegmentedRaftLogWorker] INFO segmented.SegmentedRaftLogWorker (SegmentedRaftLogWorker.java:execute(583)) - omNode-1@group-523986131536-SegmentedRaftLogWorker: created new log segment /Users/ugangumalla/Work/repos/hadoop-ozone/hadoop-ozone/integration-test/target/test-dir/MiniOzoneClusterImpl-fce544cd-3a80-4b0b-ac92-463cf391975c/omNode-1/ratis/c9bc4cf4-3bc3-3c60-a66b-523986131536/current/log_inprogress_49
> {quote}
>
> So, respecting user passed configurations will fix the issue. I will post the patch later in some time.
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