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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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Enis Soztutar updated HBASE-10572:
----------------------------------
Attachment: hbase-10572_v0.patch
Here is a patch which adds the integration test using LoadTestTool.
Can be used like this:
{code}
hbase
org.apache.hadoop.hbase.test.IntegrationTestTimeBoundedRequestsWithRegionReplicas
-Dhbase.IntegrationTestTimeBoundedRequestsWithRegionReplicas.runtime=1800000
-DIntegrationTestTimeBoundedRequestsWithRegionReplicas.num_write_threads=40
-DIntegrationTestTimeBoundedRequestsWithRegionReplicas.num_read_threads=40
--monkey destructive
{code}
v0 need some polishing, and I am still testing it on the cluster, but this
version already proved to be useful in debugging and testing.
> Create and 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: hbase-10572_v0.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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