[jira] [Created] (HBASE-24178) some tests of org.apache.hadoop.hbase.TestZooKeeper.* failed on aarch64

["huangtianhua (Jira)" <ji...@apache.org>]

huangtianhua created HBASE-24178:
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             Summary: some tests of org.apache.hadoop.hbase.TestZooKeeper.* failed on aarch64
                 Key: HBASE-24178
                 URL: https://issues.apache.org/jira/browse/HBASE-24178
             Project: HBase
          Issue Type: Bug
            Reporter: huangtianhua


I build and test Hbase on aarch64, and  tests org.apache.hadoop.hbase.TestZooKeeper.testMasterZKSessionRecoveryFailure and testMasterSessionExpired failed by chance.  I found ARM CI in jenkins failed by chance too, see:
Error Message
Unable to instantiate exception received from server:org.apache.hadoop.hbase.master.HMaster$MasterStoppedException.<init>(java.lang.String)
Stacktrace
org.apache.hadoop.hbase.DoNotRetryIOException: Unable to instantiate exception received from server:org.apache.hadoop.hbase.master.HMaster$MasterStoppedException.<init>(java.lang.String)
	at org.apache.hadoop.hbase.TestZooKeeper.testSanity(TestZooKeeper.java:153)
	at org.apache.hadoop.hbase.TestZooKeeper.testMasterZKSessionRecoveryFailure(TestZooKeeper.java:140)
Caused by: org.apache.hadoop.hbase.ipc.RemoteWithExtrasException: 
org.apache.hadoop.hbase.master.HMaster$MasterStoppedException
	at org.apache.hadoop.hbase.master.HMaster.checkInitialized(HMaster.java:2932)
	at org.apache.hadoop.hbase.master.HMaster.createTable(HMaster.java:2135)
	at org.apache.hadoop.hbase.master.MasterRpcServices.createTable(MasterRpcServices.java:716)
	at org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos$MasterService$2.callBlockingMethod(MasterProtos.java)
	at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:400)
	at org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:133)

It looks like the master is still stopped when we want to create table after stop it. I made thread to sleep 1 second in testSanity function before calling admin.createTable(desc), then I run the tests for more than 10 times and the tests are success:
private void testSanity(final String testName) throws Exception {
    String tableName = testName + "_" + System.currentTimeMillis();
    TableDescriptor desc = TableDescriptorBuilder.newBuilder(TableName.valueOf(tableName))
        .setColumnFamily(ColumnFamilyDescriptorBuilder.of("fam")).build();
    {color:#DE350B}Thread.sleep(1000);{color}
    LOG.info("Creating table " + tableName);
    Admin admin = TEST_UTIL.getAdmin();
    try {
      admin.createTable(desc);
    } finally {
      admin.close();
    }
	at org.apache.hadoop.hbase.ipc.RpcExecutor$Handler.run(RpcExecutor.java:338)
	at org.apache.hadoop.hbase.ipc.RpcExecutor$Handler.run(RpcExecutor.java:318)



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