[jira] [Commented] (HBASE-24118) [Flakey Tests] TestCloseRegionWhileRSCrash

[Michael Stack (Jira)]

    [ 
https://issues.apache.org/jira/browse/HBASE-24118?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17100936#comment-17100936
 ] 

Michael Stack commented on HBASE-24118:
---------------------------------------

Having trouble reproducing this failure. Applied below:
{code}
diff --git 
a/hbase-server/src/test/java/org/apache/hadoop/hbase/master/assignment/TestCloseRegionWhileRSCrash.java
 
b/hbase-server/src/test/java/org/apache/hadoop/hbase/master/assignment/TestCloseRegionWhileRSCrash.java
index 4761991e75..3d3901f520 100644
--- 
a/hbase-server/src/test/java/org/apache/hadoop/hbase/master/assignment/TestCloseRegionWhileRSCrash.java
+++ 
b/hbase-server/src/test/java/org/apache/hadoop/hbase/master/assignment/TestCloseRegionWhileRSCrash.java
@@ -163,7 +163,8 @@ public class TestCloseRegionWhileRSCrash {
     UTIL.shutdownMiniCluster();
   }

-  @org.junit.Ignore @Test // Until root-cause of flakeyness, HBASE-24117, is 
addressed.
+  @Test
+  // @org.junit.Ignore @Test // Until root-cause of flakeyness, HBASE-24117, 
is addressed.
   public void testRetryBackoff() throws IOException, InterruptedException {
     HRegionServer srcRs = UTIL.getRSForFirstRegionInTable(TABLE_NAME);
     RegionInfo region = srcRs.getRegions(TABLE_NAME).get(0).getRegionInfo();
@@ -191,6 +192,7 @@ public class TestCloseRegionWhileRSCrash {
     // close connection to make sure that we can not finish the TRSP
     final HMaster master = UTIL.getMiniHBaseCluster().getMaster();
     master.getConnection().close();
+    LOG.info("Master1 {}, connection closed", master.getServerName());
     RESUME.countDown();
     UTIL.waitFor(30000, () -> !master.isAlive());
     // here we start a new master
{code}

Then did this... :
{code}
../dev-support/adhoc_run_tests/adhoc_run_tests.sh --repeat 30 
TestCloseRegionWhileRSCrash#testRetryBackoff
{code}

Let me try in local builds.

> [Flakey Tests] TestCloseRegionWhileRSCrash
> ------------------------------------------
>
>                 Key: HBASE-24118
>                 URL: https://issues.apache.org/jira/browse/HBASE-24118
>             Project: HBase
>          Issue Type: Test
>            Reporter: Michael Stack
>            Assignee: Michael Stack
>            Priority: Major
>             Fix For: 3.0.0-alpha-1, 2.3.0
>
>         Attachments: 
> 0001-HBASE-24118-Flakey-Tests-TestCloseRegionWhileRSCrash.patch
>
>
> TestCloseRegionWhileRSCrash is flakey because of HBASE-24117  -- because 
> moved Region may not online in the end. Remove the last bit of the test...



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