I am trying to connect to Hive services on HDP-3.1.0 kerberose cluster through Superset Application using Hive Connection String hive://hive@xx.xx.xx.xx:10000/test?auth=KERBEROS&kerberos_service_name=hive We have tried by adding conf files and keytab files inside /etc/and /etc/security/keytab in master as well as worker node but issue still persist We tried adding the same in container but we don't have root access to add those files. Below is the kubernetes cluster version information for ubuntu Client Version: version.Info{Major:"1", Minor:"13", GitVersion:"v1.13.2", GitCommit:"cff46ab41ff0bb44d8584413b598ad8360ec1def", GitTreeState:"clean", BuildDate:"2019-01-10T23:35:51Z", GoVersion:"go1.11.4", Compiler:"gc", Platform:"linux/amd64"} Server Version: version.Info{Major:"1", Minor:"13", GitVersion:"v1.13.3", GitCommit:"721bfa751924da8d1680787490c54b9179b1fed0", GitTreeState:"clean", BuildDate:"2019-02-01T20:00:57Z", GoVersion:"go1.11.5", Compiler:"gc", Platform:"linux/amd64"} We are facing below issue ERROR: {"error": "Connection failed!\n\nThe error message returned was:\nCould not start SASL: b'Error in sasl_client_start (-1) SASL(-1): generic failure: GSSAPI Error: Unspecified GSS failure. Minor code may provide more information (No Kerberos credentials available (default cache: FILE:/tmp/krb5cc_1000))'"} ... View more

I'm currently using Superset 0.28.1 Session should expire after inactivity. 1) Tried by setting SUPERSET_WEBSERVER_TIMEOUT, SUPERSET_TIMEOUT parameter in config.py . 2) Tried with below commands while starting the server :: superset runserver -t 120 superset --timeout 60 gunicorn -w 2 --timeout 60 -b 0.0.0.0:9004 --limit-request-line 0 --limit-request-field_size 0 superset:app ... View more

I am trying to connect to MySQL through livy2.pyspark interpreter i am getting below error. We tried adding external Jars or dependencies. we have gone through below material https://community.hortonworks.com/questions/41537/adding-libraries-to-zeppelin.html https://zeppelin.apache.org/docs/0.6.2/assets/themes/zeppelin/img/docs-img/interpreter-dependency-loading.png https://community.hortonworks.com/questions/41537/adding-libraries-to-zeppelin.html 1) We tried adding jar using Local File Path. we still get Driver not found (We have restarted the service) 2) We tried using maven artifact we find below error Can anyone suggest? ... View more

We have HDP 3.0.1 kerberised cluster. I am trying to ingest data from JDBC to Hive through Streamsets Data Collector. I am getting below error: com.streamsets.pipeline.api.base.OnRecordErrorException: HIVE_17 - Information type missing or invalid in the metadata record: Record[headers='HeaderImpl[select * from shipping WHERE event_id >${offset} ORDER by event_id ;::rowCount:0:1]' data='Field[MAP:{event_id=Field[INTEGER:1], order_id=Field[INTEGER:123], event_type=Field[STRING:SHIPPED]}]']     at com.streamsets.pipeline.stage.destination.hive.HiveMetastoreTarget.write(HiveMetastoreTarget.java:200) Does HDP 3.0.1 kerberised cluster supports Stream set data collector 3.8.0 and is compatible with Hive 3.1. If yes which part i am missing? ... View more

Hi, We are trying to build a pipeline for reading data from JDBC (Source) and Hive Metastore (Destination) in settings General Tab ==> Stage Library we choose Hive 2.1-HDP 2.6.2 1-1 (as it don't have VERSION Matching to our) We have below configuration 1) HDP :: 3.0.1 2) Hive : 3.1 3) SDC : 3.8.0 Just have single record in JDBC table. in preview mode or after running pipeline getting below error : com.streamsets.pipeline.api.base.OnRecordErrorException: HIVE_17 - Information type missing or invalid in the metadata record: Record[headers='HeaderImpl[select * from shipping WHERE event_id >${offset} ORDER by event_id ;::rowCount:0:1]' data='Field[LIST_MAP:{event_id=Field[INTEGER:1], order_id=Field[INTEGER:123], event_type=Field[STRING:SHIPPED]}]'] at com.streamsets.pipeline.stage.destination.hive.HiveMetastoreTarget.write(HiveMetastoreTarget.java:200) ... View more