Jeffrey Zhong created ZOOKEEPER-1799:
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Summary: SaslAuthFailDesignatedClientTest.testAuth fails
frequently on SUSE
Key: ZOOKEEPER-1799
URL: https://issues.apache.org/jira/browse/ZOOKEEPER-1799
Project: ZooKeeper
Issue Type: Bug
Components: tests
Affects Versions: 3.4.5
Reporter: Jeffrey Zhong
Priority: Minor
org.apache.zookeeper.test.SaslAuthFailDesignatedClientTest.testAuth often fails
on SUSE with the following error stack trace:
{code}
junit.framework.AssertionFailedError: expected [0x141ccb60d870000] expected:<1>
but was:<0>
at org.apache.zookeeper.test.JMXEnv.ensureAll(JMXEnv.java:115)
at
org.apache.zookeeper.test.ClientBase.createClient(ClientBase.java:200)
at
org.apache.zookeeper.test.ClientBase.createClient(ClientBase.java:174)
at
org.apache.zookeeper.test.ClientBase.createClient(ClientBase.java:159)
at
org.apache.zookeeper.test.ClientBase.createClient(ClientBase.java:152)
at
org.apache.zookeeper.test.SaslAuthFailDesignatedClientTest.testAuth(SaslAuthFailDesignatedClientTest.java:87)
at
org.apache.zookeeper.JUnit4ZKTestRunner$LoggedInvokeMethod.evaluate(JUnit4ZKTestRunner.java:52)
{code}
The reason is that this is a negative test. After authentication fails, the
client connection is closed at the server side so does the session right before
test case calls JMXEnv.ensureAll to verify the session. Below are the log
events show the sequence and you can see the session was already closed before
client JMXEnv.ensureAll.
{code}
2013-10-18 10:56:25,320 [myid:] - INFO [SyncThread:0:ZooKeeperServer@595] -
Established session 0x141ccb60d870000 with negotiated timeout 30000 for client
/127.0.0.1:58272
2013-10-18 10:56:25,327 [myid:] - WARN
[NIOServerCxn.Factory:0.0.0.0/0.0.0.0:11221:ZooKeeperServer@940] - Client
failed to SASL authenticate: javax.security.sasl.SaslException: DIGEST-MD5:
digest response format violation. Mismatched response.
2013-10-18 10:56:25,327 [myid:] - WARN
[NIOServerCxn.Factory:0.0.0.0/0.0.0.0:11221:ZooKeeperServer@946] - Closing
client connection due to SASL authentication failure.
2013-10-18 10:56:25,329 [myid:] - INFO
[NIOServerCxn.Factory:0.0.0.0/0.0.0.0:11221:NIOServerCnxn@1001] - Closed socket
connection for client /127.0.0.1:58272 which had sessionid 0x141ccb60d870000
....
2013-10-18 10:56:25,330 [myid:] - INFO
[main-SendThread(localhost:11221):ClientCnxn$SendThread@1089] - Unable to read
additional data from server sessionid 0x141ccb60d870000, likely server has
closed socket, closing socket connection and attempting reconnect
2013-10-18 10:56:25,332 [myid:] - INFO [main:JMXEnv@105] -
expect:0x141ccb60d870000
{code}
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