[cdh-user] Kerberos support status - known issues

we are considering switching to Kerberos on some of our clusters and are
currently evaluating possible issues. So far I have identified these:

 - Sqoop2 a Whirr does not support Kerberos at all
 - Flume can not use multiple keytabs/principals - it is only possible
to write under one user
 - HBase Indexer does not support Kerberos (Cloudera Search)
 - Spark in standalone mode does not support Kerberos
 - Impala with Kerberosem can be slower
(https://issues.cloudera.org/browse/IMPALA-1442)

Any others? What are your experiences running with Kerberos enabled?



if i remember correctly i got hbase indexer to work with kerberos