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From "Robert Levas" <rle...@hortonworks.com>
Subject Review Request 31304: Storm service check failed after enabling security with existing AD
Date Mon, 23 Feb 2015 13:38:23 GMT

-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/31304/
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Review request for Ambari, Andrew Onischuk and Vitalyi Brodetskyi.


Bugs: AMBARI-9743
    https://issues.apache.org/jira/browse/AMBARI-9743


Repository: ambari


Description
-------

On last stage, storm service check failed 
```
1017 [main] INFO  backtype.storm.StormSubmitter - Generated ZooKeeper secret payload for MD5-digest:
-5540876373091122649:-7113320937502691642
1021 [main] INFO  backtype.storm.security.auth.AuthUtils - Got AutoCreds []
1039 [main] WARN  org.apache.storm.curator.retry.ExponentialBackoffRetry - maxRetries too
large (60000). Pinning to 29
1043 [main] INFO  backtype.storm.utils.StormBoundedExponentialBackoffRetry - The baseSleepTimeMs
[2000] the maxSleepTimeMs [5] the maxRetries [60000]
1043 [main] WARN  backtype.storm.utils.StormBoundedExponentialBackoffRetry - Misconfiguration:
the baseSleepTimeMs [2000] can't be greater than the maxSleepTimeMs [5].
1847 [main] INFO  org.apache.storm.zookeeper.Login - successfully logged in.
Exception in thread "main" java.lang.RuntimeException: javax.security.sasl.SaslException:
Failure to initialize security context [Caused by GSSException: Invalid name provided (Mechanism
level: Illegal character in realm name; one of: '/', ':', '' (600))]
	at backtype.storm.security.auth.ThriftClient.reconnect(ThriftClient.java:99)
	at backtype.storm.security.auth.ThriftClient.<init>(ThriftClient.java:66)
	at backtype.storm.utils.NimbusClient.<init>(NimbusClient.java:52)
	at backtype.storm.utils.NimbusClient.getConfiguredClient(NimbusClient.java:36)
	at backtype.storm.StormSubmitter.submitTopology(StormSubmitter.java:211)
	at backtype.storm.StormSubmitter.submitTopology(StormSubmitter.java:157)
	at storm.starter.WordCountTopology.main(WordCountTopology.java:77)
Caused by: javax.security.sasl.SaslException: Failure to initialize security context [Caused
by GSSException: Invalid name provided (Mechanism level: Illegal character in realm name;
one of: '/', ':', '' (600))]
	at com.sun.security.sasl.gsskerb.GssKrb5Client.<init>(GssKrb5Client.java:150)
	at com.sun.security.sasl.gsskerb.FactoryImpl.createSaslClient(FactoryImpl.java:63)
	at javax.security.sasl.Sasl.createSaslClient(Sasl.java:372)
	at org.apache.thrift7.transport.TSaslClientTransport.<init>(TSaslClientTransport.java:72)
	at backtype.storm.security.auth.kerberos.KerberosSaslTransportPlugin.connect(KerberosSaslTransportPlugin.java:127)
	at backtype.storm.security.auth.TBackoffConnect.doConnectWithRetry(TBackoffConnect.java:48)
	at backtype.storm.security.auth.ThriftClient.reconnect(ThriftClient.java:97)
	... 6 more
Caused by: GSSException: Invalid name provided (Mechanism level: Illegal character in realm
name; one of: '/', ':', '' (600))
	at sun.security.jgss.krb5.Krb5NameElement.getInstance(Krb5NameElement.java:127)
	at sun.security.jgss.krb5.Krb5MechFactory.getNameElement(Krb5MechFactory.java:95)
	at sun.security.jgss.GSSManagerImpl.getNameElement(GSSManagerImpl.java:202)
	at sun.security.jgss.GSSNameImpl.getElement(GSSNameImpl.java:472)
	at sun.security.jgss.GSSNameImpl.init(GSSNameImpl.java:201)
	at sun.security.jgss.GSSNameImpl.<init>(GSSNameImpl.java:170)
	at sun.security.jgss.GSSManagerImpl.createName(GSSManagerImpl.java:137)
	at com.sun.security.sasl.gsskerb.GssKrb5Client.<init>(GssKrb5Client.java:108)
	... 12 more
```

The solution is to properly strip the service name from the principal value


Diffs
-----

  ambari-server/src/main/resources/common-services/STORM/0.9.1.2.1/package/scripts/params.py
887132d 

Diff: https://reviews.apache.org/r/31304/diff/


Testing
-------

Manually tested in cluster

Locally ran tests

[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 50.941s
[INFO] Finished at: Mon Feb 23 08:13:41 EST 2015
[INFO] Final Memory: 64M/1228M
[INFO] ------------------------------------------------------------------------


Thanks,

Robert Levas


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