stoty commented on code in PR #2085:
URL: https://github.com/apache/phoenix/pull/2085#discussion_r1972003411
##########
phoenix-core-client/src/main/java/org/apache/phoenix/jdbc/ConnectionInfo.java:
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@@ -493,11 +493,7 @@ protected void handleKerberosAndLogin() throws
SQLException {
LOGGER.info("Trying to connect to a secure
cluster as {} "
+ "with keytab {}",
principal, keytab);
- final Configuration newConfig =
getConfiguration(principal, keytab);
- // We are intentionally changing the passed in
Configuration object
-
UserGroupInformation.setConfiguration(newConfig);
Review Comment:
The added the possibility to configure the Hadoop UserGroupInformation from
the connection URL / info objects.
That doesn't look like a good idea, but it is technically an incompatible
change.
It is also a JVM global config, which makes it extra scary.
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