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https://issues.apache.org/jira/browse/DRILL-4369?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15587277#comment-15587277
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ASF GitHub Bot commented on DRILL-4369:
---------------------------------------
Github user laurentgo commented on a diff in the pull request:
https://github.com/apache/drill/pull/622#discussion_r83982899
--- Diff:
exec/java-exec/src/main/java/org/apache/drill/exec/client/DrillClient.java ---
@@ -176,6 +180,23 @@ public void setAutoRead(boolean enableAutoRead) {
}
/**
+ * Sets the client name.
+ *
+ * If not set, default is {@code DrillClient#DEFAULT_CLIENT_NAME}.
+ *
+ * @param name the client name
+ *
+ * @throws IllegalStateException if called after a connection has been
established.
+ * @throws NullPointerException if client name is empty
--- End diff --
it should be changed to if client name is null
> Database driver fails to report any major or minor version information
> ----------------------------------------------------------------------
>
> Key: DRILL-4369
> URL: https://issues.apache.org/jira/browse/DRILL-4369
> Project: Apache Drill
> Issue Type: Bug
> Components: Client - JDBC
> Affects Versions: 1.4.0
> Reporter: N Campbell
>
> Using Apache 1.4 Drill
> The DatabaseMetadata.getters to obtain the Major and Minor versions of the
> server or JDBC driver return 0 instead of 1.4.
> This prevents an application from dynamically adjusting how it interacts
> based on which version of Drill a connection is accessing.
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