Getting error when using SHC to query HBase data in Spark

Paarth Gupta 1

Hello,

I am trying to read data stored in HBase table from Spark cluster using SHC (reference link: https://video2.skills-academy.com/en-gb/azure/hdinsight/hdinsight-using-spark-query-hbase)

I followed all the steps as is, but when running the command "df.show()", I encounter an error (error file attached).

Please help!

58470-shc-error-hdinsight.txt

PRADEEPCHEEKATLA-MSFT 85,346 Reputation points Microsoft Employee

2021-01-21T09:19:43.757+00:00

Hello @Paarth Gupta ,

Welcome to the Microsoft Q&A platform.

Make sure you have successfully made the connection between clusters.

From the error message, it clearly says No IP address found for server: zk2-<<URI>>.bx.internal.cloudapp.net:2181 java.net.UnknownHostException: zk2-<<URI>>.bx.internal.cloudapp.net: Name or service not known.

In case, if you are still facing the same issue I would request you to provide the steps which you tried along with the complete stack trace of the error message which you are experiencing?
PRADEEPCHEEKATLA-MSFT 85,346 Reputation points Microsoft Employee

2021-01-27T08:32:06.863+00:00

Hello @Paarth Gupta ,

Just checking in if you have had a chance to see the previous response. We need the following information to understand/investigate this issue further.
PRADEEPCHEEKATLA-MSFT 85,346 Reputation points Microsoft Employee

2021-01-28T11:03:55.077+00:00

Hello @Paarth Gupta ,

Follow up to see if you have had a chance to see the previous response. We need the following information to understand/investigate this issue further.