TimpalaInput Could not open client transport with JDBC Uri Kerberos principal should have 3 parts:

[mshafeeq]

hello all,

i'm designing a very basic job, select data from impala and hive DBs and insert it into Ipmala table

timpala output and DB connections components are working normally and i test it many times

timpalainput component failed with error java.sql.SQLException: Could not open client transport with JDBC Uri: jdbc:hive2://****/default;principal=;ssl=true;sslTrustStore=****.jks;trustStorePassword=*****;KrbRealm=***;KrbServiceName=impala;KrbHostFQDN=*****i;KrbAuthType=2;user=****;password=****: Kerberos principal should have 3 parts:

again all impala components using same connection string and working nromally but impalainput not working

[Anonymous]

Hello,

Could you please check if the /etc/hive/conf/hive-site.xml file has the entry like the below:

<property>

<name>hive.metastore.kerberos.principal</name>

<value>hive/_HOST@EXAMPLE.COM</value>

<description>The service principal for the metastore thrift server. The special string _HOST will be replaced automatically with the correct hostname.</description>

</property>

Could you please populate these properties if not already present and let me know if the issue is resolved?

Best regards

Sabrina