PDE Prep: Cloud Managed Apache Spark Cluster Operations and Maintenance Reviews

Harpreet S. · Reviewed больше 5 лет ago

The Google environment had issues so had to start the lab several times because I couldn't resubmit a job with the same name to have Quiwlabs verify my progress.

Naomi N. · Reviewed больше 5 лет ago

Pradeep k. · Reviewed больше 5 лет ago

I mistyped the name of my python file and data proc wouldn't let me change the name. Even after recreating the job with the same name, it used the misspelled python filename instead of the new one that I used. I created a separate job named something different and it ran without issue. Also tried powering the dataproc cluster off and this did not resolve the issue.

Tom D. · Reviewed больше 5 лет ago

Really nice lab. I was a bit confused by the error when cluster was out of memory: 21/03/11 19:46:53 ERROR org.apache.spark.network.server.TransportRequestHandler: Error while invoking RpcHandler#receive() for one-way message. org.apache.spark.rpc.RpcEnvStoppedException: RpcEnv already stopped.

Adelina M. · Reviewed больше 5 лет ago

Venkata S. · Reviewed больше 5 лет ago

Srirangnath M. · Reviewed больше 5 лет ago

Lauri M. · Reviewed больше 5 лет ago

Tetsuki T. · Reviewed больше 5 лет ago

Pablo E. · Reviewed больше 5 лет ago

Syed N. · Reviewed больше 5 лет ago

ZHI Z. · Reviewed больше 5 лет ago

Agustin A. · Reviewed больше 5 лет ago

Abouzar A. · Reviewed больше 5 лет ago

Osbert O. · Reviewed больше 5 лет ago

Vladislav V. · Reviewed больше 5 лет ago

Osbert O. · Reviewed больше 5 лет ago

Enrico M. · Reviewed больше 5 лет ago

Karthik S. · Reviewed больше 5 лет ago

Learning by doing. I learned more here than in the previous very guided labs.

Natacha K. · Reviewed больше 5 лет ago

Thomas D. · Reviewed больше 5 лет ago

satisfied

Vinay N. · Reviewed больше 5 лет ago

Useful

Juan F. · Reviewed больше 5 лет ago

Zahid A. · Reviewed больше 5 лет ago

Zahid A. · Reviewed больше 5 лет ago