# How to connect jdbc impala/hive/cloudera to neo4j with karberos

**URL:** <https://community.neo4j.com/t/how-to-connect-jdbc-impala-hive-cloudera-to-neo4j-with-karberos/56541>\
**Category:** Desktop\
**Tags:** apoc, browser, cypher\
**Created:** [May 19, 2022, 8:39am UTC](https://community.neo4j.com/t/how-to-connect-jdbc-impala-hive-cloudera-to-neo4j-with-karberos/56541 "2022-05-19T08:39:32Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![rakawibawa013](https://sea1.discourse-cdn.com/flex021/user_avatar/community.neo4j.com/rakawibawa013/32/24018_2.png) [@rakawibawa013](https://community.neo4j.com/u/rakawibawa013)\
**Post date:** [May 19, 2022, 8:39am UTC](https://community.neo4j.com/t/how-to-connect-jdbc-impala-hive-cloudera-to-neo4j-with-karberos/56541/1 "2022-05-19T08:39:32Z")

</div>

hi team i want to ask i have some error with apoc.load.jdbc impala

CALL apoc.load.jdbc("jdbc:impala://172.17.0.8:21050;SocketTimeout=0;AuthMech=1;AuthType=1;KrbRealm=CLOUDERA;KrbHostFQDN=quickstart.cloudera;KrbServiceName=impala/quickstart.cloudera@CLOUDERA;","SELECT \* FROM employee;") YIELD row

and this cypher give me error

Failed to invoke procedure `apoc.load.jdbc`: Caused by: javax.security.auth.login.LoginException: Unable to obtain Principal Name for authentication