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https://issues.apache.org/jira/browse/HBASE-10572?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Devaraj Das updated HBASE-10572:
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Attachment: 10572-add.txt
Not sure if I missed something but passing the argument
{noformat}-DIntegrationTestTimeBoundedRequestsWithRegionReplicas.region_replication{noformat}
didn't reflect in the #replicas for the test table. The test table always gets
created with 1 replica.
I had to make the one line change as in the patch attached for the argument to
have an effect (in the earlier patch, hbase-10572_v0.patch, the
region_replication would be set in a different place via modifyTable).
Also, should we fail the test after "READ FAILURE" is > 0?
> Create an IntegrationTest for region replicas
> ---------------------------------------------
>
> Key: HBASE-10572
> URL: https://issues.apache.org/jira/browse/HBASE-10572
> Project: HBase
> Issue Type: Sub-task
> Reporter: Enis Soztutar
> Assignee: Enis Soztutar
> Fix For: hbase-10070
>
> Attachments: 10572-add.txt, hbase-10572_v0.patch, hbase-10572_v1.patch
>
>
> We should add an integration test for testing reads from replicas with chaos
> monkey.
> I am thinking of a test which:
> - Creates a table with region replication
> - Writes some data to a table with many regions per server. Ensures that the
> replicas sees the data.
> - Does time bounded gets (5 sec, etc) with timeline consistency. Failing to
> complete the reads with a smaller latency will fail the test
> - Runs Chaos Monkey to kill the region servers, master and runs balance. We
> do not want other CM actions (flush, snapshot, etc)
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