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https://issues.apache.org/jira/browse/PHOENIX-5336?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16863583#comment-16863583
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Lars Hofhansl commented on PHOENIX-5336:
----------------------------------------
Perhaps this breaks things in master:
{code}
[ERROR] Tests run: 4, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 74.079
s <<< FAILURE! - in
org.apache.phoenix.end2end.index.MutableIndexSplitForwardScanIT
[ERROR]
testSplitDuringIndexScan[MutableIndexSplitIT_localIndex=true,multiTenant=false](org.apache.phoenix.end2end.index.MutableIndexSplitForwardScanIT)
Time elapsed: 18.649 s <<< ERROR!
org.apache.hadoop.hbase.DoNotRetryIOException:
org.apache.hadoop.hbase.DoNotRetryIOException: 2653e4b3f406bf8ce70451d4dac3f6b6
NOT splittable
at
org.apache.hadoop.hbase.master.assignment.SplitTableRegionProcedure.checkSplittable(SplitTableRegionProcedure.java:182)
at
org.apache.hadoop.hbase.master.assignment.SplitTableRegionProcedure.<init>(SplitTableRegionProcedure.java:114)
at
org.apache.hadoop.hbase.master.assignment.AssignmentManager.createSplitProcedure(AssignmentManager.java:772)
at org.apache.hadoop.hbase.master.HMaster$2.run(HMaster.java:1635)
at
org.apache.hadoop.hbase.master.procedure.MasterProcedureUtil.submitProcedure(MasterProcedureUtil.java:131)
at org.apache.hadoop.hbase.master.HMaster.splitRegion(HMaster.java:1627)
at
org.apache.hadoop.hbase.master.MasterRpcServices.splitRegion(MasterRpcServices.java:774)
at
org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos$MasterService$2.callBlockingMethod(MasterProtos.java)
at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:409)
at org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:130)
at
org.apache.hadoop.hbase.ipc.RpcExecutor$Handler.run(RpcExecutor.java:324)
at
org.apache.hadoop.hbase.ipc.RpcExecutor$Handler.run(RpcExecutor.java:304)
at
org.apache.phoenix.end2end.index.MutableIndexSplitForwardScanIT.testSplitDuringIndexScan(MutableIndexSplitForwardScanIT.java:30)
{code}
> Speed up MutableIndexSplitForwardScanIT and MutableIndexSplitReverseScanIT
> --------------------------------------------------------------------------
>
> Key: PHOENIX-5336
> URL: https://issues.apache.org/jira/browse/PHOENIX-5336
> Project: Phoenix
> Issue Type: Sub-task
> Affects Versions: 4.15.0, 5.1.0
> Reporter: Lars Hofhansl
> Assignee: Lars Hofhansl
> Priority: Major
> Fix For: 4.15.0, 5.1.0
>
> Attachments: 5336.txt
>
>
> I observed that these tests are slow because we wait after the split until
> the parent has been compacted away. It's not necessary to do so (unless we
> wanted to test that specific HBase logic and HBase already has many tests for
> that). We can change the test to only wait until the daughter regions are
> created. When they exist they will be used.
> Avoiding that waiting cuts the runtime of each test from 17mins to 2min (on
> my machine) so it saves at least 30mins of runtime (and more on the slower
> jenkins machines)
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