Unexpected end of file from server using data hub

[former_member1208351]

By trying to export about 1.5 million products I get at the end in source console: 2018-05-25 15:20:51,953 INFO [] () () [de.hybris.y2ysync.task.runner.internal.DataHubRequestCreator] Sending request to datahub @ http://xxx.net:8080/datahub-webapp/v1/y2ysync/v60 with sync execution id: 00011MEU 2018-05-25 15:21:23,456 ERROR [] () () [de.hybris.y2ysync.task.runner.DataHubRequestTaskRunner] org.springframework.web.client.ResourceAccessException: I/O error on POST request for "http://xxx.net:8080/datahub-webapp/v1/y2ysync/v60":Unexpected end of file from server; nested exception is java.net.SocketException: Unexpected end of file from server

all cron job are successful except the final sending event. Causing at the same time a non responsive data hub .

Is there a reason for that?

Note also that credentials are ok as it works for another job which exports a smaller amount of data

Data Hub version: 6.6.0.3-RC1

[former_member1208351 · Accepted solution]

solution is to the data hub server resources (4CPU / 16G Memory)