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https://issues.apache.org/jira/browse/HBASE-23193?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16958503#comment-16958503
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Duo Zhang commented on HBASE-23193:
-----------------------------------
Pushed to branch-2.x. Let's see if it works.
> ConnectionImplementation.isTableAvailable can not deal with meta table on
> branch-2.x
> ------------------------------------------------------------------------------------
>
> Key: HBASE-23193
> URL: https://issues.apache.org/jira/browse/HBASE-23193
> Project: HBase
> Issue Type: Bug
> Components: rsgroup, test
> Reporter: Duo Zhang
> Assignee: Duo Zhang
> Priority: Major
> Fix For: 2.3.0, 2.1.8, 2.2.3
>
> Attachments: HBASE-23193-branch-2.patch
>
>
> TestRSGroupKillRS is broken by HBASE-22767, as on master the client library
> has been reimplemented so Admin.isTableAvailable can be used to test meta
> table, but on branch-2 and branch-2.2, we will get this
> {noformat}
> java.lang.RuntimeException: java.io.IOException: This method can't be used to
> locate meta regions; use MetaTableLocator instead
> at org.apache.hadoop.hbase.Waiter.waitFor(Waiter.java:219)
> at org.apache.hadoop.hbase.Waiter.waitFor(Waiter.java:143)
> at
> org.apache.hadoop.hbase.HBaseCommonTestingUtility.waitFor(HBaseCommonTestingUtility.java:242)
> at
> org.apache.hadoop.hbase.HBaseTestingUtility.waitTableAvailable(HBaseTestingUtility.java:3268)
> at
> org.apache.hadoop.hbase.rsgroup.TestRSGroupsKillRS.testLowerMetaGroupVersion(TestRSGroupsKillRS.java:245)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:498)
> at
> org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
> at
> org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
> at
> org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
> at
> org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
> at
> org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
> at
> org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
> at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:55)
> at org.junit.rules.RunRules.evaluate(RunRules.java:20)
> at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
> at
> org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
> at
> org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
> at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
> at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
> at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
> at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
> at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
> at
> org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
> at
> org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
> at
> org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:298)
> at
> org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:292)
> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> at java.lang.Thread.run(Thread.java:748)
> Caused by: java.io.IOException: This method can't be used to locate meta
> regions; use MetaTableLocator instead
> at
> org.apache.hadoop.hbase.MetaTableAccessor.getTableRegionsAndLocations(MetaTableAccessor.java:615)
> at
> org.apache.hadoop.hbase.client.ConnectionImplementation.isTableAvailable(ConnectionImplementation.java:643)
> at
> org.apache.hadoop.hbase.client.HBaseAdmin.isTableAvailable(HBaseAdmin.java:971)
> at
> org.apache.hadoop.hbase.HBaseTestingUtility$9.evaluate(HBaseTestingUtility.java:4269)
> at org.apache.hadoop.hbase.Waiter.waitFor(Waiter.java:191)
> ... 30 more
> {noformat}
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