IMPALA-3075: Fix Isilon Catalog test
IMPALA-3075: Fix Isilon Catalog test

Pass -only_metastore parameter to run-hive-server.sh if running tests
on Isilon. This matches the behavior in the test to run-all.sh.

Change-Id: I9ddae18ebee560f51c4e64a8833a05c7260064d5
Reviewed-on: http://gerrit.cloudera.org:8080/2428
Reviewed-by: Alex Behm <fe1626037acfc2dc542d2aa723a6d14f2464a20c@cloudera.com>
Reviewed-by: Silvius Rus <f7ea5851fd59d0434c2e152e6169f61c38e0d175@cloudera.com>
Tested-by: Internal Jenkins

kapilrastogi/Impala,kapilrastogi/Impala,kapilrastogi/Impala,kapilrastogi/Impala,kapilrastogi/Impala,kapilrastogi/Impala,kapilrastogi/Impala