[FLUME-2639] SecureThriftRpcClient client privileged calls throw IllegalAccessError

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.6.0
• Fix Version/s: 1.6.0
• Assignee: Johny Rufus
• Reporter: Johny Rufus
• Created: 09/Mar/15 19:35
• Updated: 10/Mar/15 22:05
• Resolved: 10/Mar/15 20:19

Description

Accessing secure thrift rpc client, throws the following error

Exception in thread "main" java.lang.IllegalAccessError: tried to access class org.apache.thrift.transport.TSaslTransport from class org.apache.flume.api.SecureThriftRpcClient$UgiSaslClientTransport
at org.apache.flume.api.SecureThriftRpcClient$UgiSaslClientTransport.access$001(SecureThriftRpcClient.java:82)
at org.apache.flume.api.SecureThriftRpcClient$UgiSaslClientTransport$1.run(SecureThriftRpcClient.java:101)
at org.apache.flume.api.SecureThriftRpcClient$UgiSaslClientTransport$1.run(SecureThriftRpcClient.java:98)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:415)
at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1548)
at org.apache.flume.auth.UGIExecutor.execute(UGIExecutor.java:45)
at org.apache.flume.auth.KerberosAuthenticator.execute(KerberosAuthenticator.java:63)
at org.apache.flume.api.SecureThriftRpcClient$UgiSaslClientTransport.open(SecureThriftRpcClient.java:97)
at org.apache.flume.api.ThriftRpcClient$ClientWrapper.<init>(ThriftRpcClient.java:412)
at org.apache.flume.api.ThriftRpcClient$ConnectionPoolManager.checkout(ThriftRpcClient.java:469)
at org.apache.flume.api.ThriftRpcClient.append(ThriftRpcClient.java:133)
at org.apache.flume.api.TestThriftSecureRpcClient.testKerberos(TestThriftSecureRpcClient.java:57)
at org.apache.flume.api.TestThriftSecureRpcClient.main(TestThriftSecureRpcClient.java:52)
[root@jrufus-ktest-1 flume]# vim flume-ng-auth/src/main/java/org/apache/flume/api/SecureThriftRpcClient.java