My Flink application which reads from Kafka and writes to HDFS is failing repeatedly with below exception:
Caused by: java.io.IOException: Server side error: Cannot find required BLOB at /tmp/blobStore-**********
Can someone please help me on, what could be the root cause of this issue? I am not able to trace logs also.
Also, FYI, our FLINK cluster(4nodes) is setup on our Hadoop YARN cluster.
Thanks a lot.