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https://issues.apache.org/jira/browse/HIVE-6741?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13946756#comment-13946756
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Prasad Mujumdar commented on HIVE-6741:
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[~vaibhavgumashta] Thanks for looking into the problem.
[HADOOP-10211|https://issues.apache.org/jira/browse/HADOOP-10211] seems to be
fixed in Hadoop 2.4 and trunk (3.0), which are both unreleased hadoop versions.
Hive is still using last hadoop release 2.3.0. Shouldn't this wait till we
upgrade hadoop dependencies ?
> HiveServer2 startup fails in secure (kerberos) mode due to backward
> incompatible hadoop change
> ----------------------------------------------------------------------------------------------
>
> Key: HIVE-6741
> URL: https://issues.apache.org/jira/browse/HIVE-6741
> Project: Hive
> Issue Type: Bug
> Components: HiveServer2
> Affects Versions: 0.13.0
> Reporter: Vaibhav Gumashta
> Assignee: Vaibhav Gumashta
> Priority: Blocker
> Fix For: 0.13.0
>
> Attachments: HIVE-6741.1.patch
>
>
> [HADOOP-10211|https://issues.apache.org/jira/browse/HADOOP-10211] made a
> backward incompatible change due to which the following hive call returns a
> null map
> ([HiveAuthFactory-old|https://github.com/apache/hive/blob/fc3fdb19668369c56994d11df3207e14f2c5dba8/service/src/java/org/apache/hive/service/auth/HiveAuthFactory.java#L115]):
> {code}
> Map<String, String> hadoopSaslProps = ShimLoader.getHadoopThriftAuthBridge().
> getHadoopSaslProperties(conf);
> SaslQOP hadoopSaslQOP = SaslQOP.fromString(hadoopSaslProps.get(Sasl.QOP));
> if(hadoopSaslQOP.ordinal() > saslQOP.ordinal()) {
> LOG.warn(MessageFormat.format("\"hadoop.rpc.protection\" is set to higher
> security level " +
> "{0} then {1} which is set to {2}", hadoopSaslQOP.toString(),
> ConfVars.HIVE_SERVER2_THRIFT_SASL_QOP.varname, saslQOP.toString()));
> }
> {code}
> Since this code path is only used for logging hadoop sasl qop values in case
> hadoop's qop > hive's qop, we can do away with this and add a general log
> message.
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