Error org apache thrift transport TTransportException state 08S01 code 0

Question

I am getting the following error in Hive Spark. Please help:

Error: org.apache.thrift.transport.TTransportException (state=08S01,code=0)

Answer 1

This error usually occurs when the HiveServer2 memory is too small for Spark. To solve this, you will have to increase the memory. Follow the below steps to do that:

1. Go to Hive service.
2. Click the Configuration tab.
3. Search for Java Heap Size of HiveServer2 in Bytes, and increase the value. 
4. Click Save Changes.
5. Restart HiveServer2.