Nick Dimiduk created HBASE-29275:
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Summary: TestSecureNettyRpcServer sometimes fails starting KDC
realm
Key: HBASE-29275
URL: https://issues.apache.org/jira/browse/HBASE-29275
Project: HBase
Issue Type: Task
Components: security, test
Affects Versions: 2.6.2
Reporter: Nick Dimiduk
>From a recent pre-commit failure:
precommit checks / yetus jdk11 hadoop3 checks /
org.apache.hadoop.hbase.ipc.TestSecureNettyRpcServer.testHandshakeCompleteHandler[0]
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java.lang.IllegalArgumentException: Can't get Kerberos realm
at
org.apache.hadoop.security.HadoopKerberosName.setConfiguration(HadoopKerberosName.java:71)
at
org.apache.hadoop.security.UserGroupInformation.initialize(UserGroupInformation.java:314)
at
org.apache.hadoop.security.UserGroupInformation.setConfiguration(UserGroupInformation.java:365)
at
org.apache.hadoop.hbase.security.HBaseKerberosUtils.setSecuredHadoopConfiguration(HBaseKerberosUtils.java:153)
at
org.apache.hadoop.hbase.security.HBaseKerberosUtils.setSecuredConfiguration(HBaseKerberosUtils.java:121)
at
org.apache.hadoop.hbase.ipc.TestSecureNettyRpcServer.setup(TestSecureNettyRpcServer.java:65)
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2025-04-26T09:56:01,105 INFO [Time-limited test {}] server.Server(415):
Started @7891ms
isSaslEnabled:false
java.lang.RuntimeException: Unable to bind on specified streaming port in
secure context. Needed 0, got 35881
at
org.apache.hadoop.hdfs.server.datanode.SecureDataNodeStarter.getSecureResources(SecureDataNodeStarter.java:145)
at
org.apache.hadoop.hdfs.MiniDFSCluster.startDataNodes(MiniDFSCluster.java:1796)
at
org.apache.hadoop.hdfs.MiniDFSCluster.initMiniDFSCluster(MiniDFSCluster.java:995)
at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:888)
at
org.apache.hadoop.hbase.HBaseTestingUtility.startMiniDFSCluster(HBaseTestingUtility.java:689)
at
org.apache.hadoop.hbase.HBaseTestingUtility.startMiniDFSCluster(HBaseTestingUtility.java:669)
at
org.apache.hadoop.hbase.HBaseTestingUtility.startMiniCluster(HBaseTestingUtility.java:1141)
at
org.apache.hadoop.hbase.HBaseTestingUtility.startMiniCluster(HBaseTestingUtility.java:1116)
at
org.apache.hadoop.hbase.ipc.TestNettyRpcServer.setup(TestNettyRpcServer.java:104)
at
org.apache.hadoop.hbase.ipc.TestSecureNettyRpcServer.setup(TestSecureNettyRpcServer.java:67)
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