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https://issues.apache.org/jira/browse/DRILL-4280?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15623237#comment-15623237
]
ASF GitHub Bot commented on DRILL-4280:
---------------------------------------
Github user laurentgo commented on a diff in the pull request:
https://github.com/apache/drill/pull/578#discussion_r85645935
--- Diff:
exec/java-exec/src/main/java/org/apache/drill/exec/client/DrillClient.java ---
@@ -88,21 +84,22 @@
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.node.ArrayNode;
import com.google.common.annotations.VisibleForTesting;
-import com.google.common.base.Strings;
-import com.google.common.util.concurrent.AbstractCheckedFuture;
+
import com.google.common.util.concurrent.SettableFuture;
+import javax.security.sasl.SaslException;
+
/**
* Thin wrapper around a UserClient that handles connect/close and
transforms
* String into ByteBuf.
*/
public class DrillClient implements Closeable, ConnectionThrottle {
private static final org.slf4j.Logger logger =
org.slf4j.LoggerFactory.getLogger(DrillClient.class);
- private static final ObjectMapper objectMapper = new ObjectMapper();
+ protected static final ObjectMapper objectMapper = new ObjectMapper();
--- End diff --
why this change? I was not able to find a change in the diff which requires
the change of visibility
> Kerberos Authentication
> -----------------------
>
> Key: DRILL-4280
> URL: https://issues.apache.org/jira/browse/DRILL-4280
> Project: Apache Drill
> Issue Type: Improvement
> Reporter: Keys Botzum
> Assignee: Chunhui Shi
> Labels: security
>
> Drill should support Kerberos based authentication from clients. This means
> that both the ODBC and JDBC drivers as well as the web/REST interfaces should
> support inbound Kerberos. For Web this would most likely be SPNEGO while for
> ODBC and JDBC this will be more generic Kerberos.
> Since Hive and much of Hadoop supports Kerberos there is a potential for a
> lot of reuse of ideas if not implementation.
> Note that this is related to but not the same as
> https://issues.apache.org/jira/browse/DRILL-3584
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