shahrs87 commented on a change in pull request #3592:
URL: https://github.com/apache/hbase/pull/3592#discussion_r691218394
##########
File path:
hbase-mapreduce/src/test/java/org/apache/hadoop/hbase/mapreduce/TestTableMapReduceUtil.java
##########
@@ -104,4 +130,147 @@ public void testInitTableMapperJob4() throws Exception {
assertNull(job.getCombinerClass());
assertEquals("Table",
job.getConfiguration().get(TableInputFormat.INPUT_TABLE));
}
+
+ private static void startSecureMiniCluster(HBaseTestingUtil util, MiniKdc
kdc, String principal)
+ throws Exception {
+ Configuration conf = util.getConfiguration();
+
+ SecureTestUtil.enableSecurity(conf);
+ VisibilityTestUtil.enableVisiblityLabels(conf);
+ SecureTestUtil.verifyConfiguration(conf);
+
+ conf.set(CoprocessorHost.REGION_COPROCESSOR_CONF_KEY,
+ AccessController.class.getName() + ',' + TokenProvider.class.getName());
+
+ HBaseKerberosUtils.setSecuredConfiguration(conf,
+ principal + '@' + kdc.getRealm(), HTTP_PRINCIPAL + '@' + kdc.getRealm());
+
+ util.startMiniCluster();
+ util.waitUntilAllRegionsAssigned(PermissionStorage.ACL_TABLE_NAME);
+ }
+
+ @Test
+ public void testInitCredentialsForCluster1() throws Exception {
+ HBaseTestingUtil util1 = new HBaseTestingUtil();
+ HBaseTestingUtil util2 = new HBaseTestingUtil();
+
+ util1.startMiniCluster();
+ util2.startMiniCluster();
+
+ Configuration conf1 = util1.getConfiguration();
+ Job job = Job.getInstance(conf1);
+
+ TableMapReduceUtil.initCredentialsForCluster(job,
util2.getConfiguration());
+
+ Credentials credentials = job.getCredentials();
+ Collection<Token<? extends TokenIdentifier>> tokens =
credentials.getAllTokens();
+ assertTrue(tokens.isEmpty());
+
+ util1.shutdownMiniCluster();
Review comment:
move shutdownminicluster to finally block
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