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Re: [EXTERNAL] Re: Server side error: Cannot find required BLOB at /tmp/blobStore


I have not passed visibly anything from my end, to application any path either HDFS or Local, that starts with “/tmp”

 

 

Regards,

Raja.

 

From: miki haiat <miko5054@xxxxxxxxx>
Date: Tuesday, September 11, 2018 at 12:44 PM
To: Raja Aravapalli <Raja.Aravapalli@xxxxxxxxxx>
Cc: user <user@xxxxxxxxxxxxxxxx>
Subject: [EXTERNAL] Re: Server side error: Cannot find required BLOB at /tmp/blobStore

 

Is it the path  for checkpoints/savepoints  storage ?

 

On Tue, 11 Sep 2018, 10:01 Raja.Aravapalli, <Raja.Aravapalli@xxxxxxxxxx> wrote:

Hi,

 

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.

 

 

Regards,

Raja.