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

Harpreet S. · Reviewed 5 yıldan fazla 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 5 yıldan fazla ago

Pradeep k. · Reviewed 5 yıldan fazla 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 5 yıldan fazla 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 5 yıldan fazla ago

Venkata S. · Reviewed 5 yıldan fazla ago

Srirangnath M. · Reviewed 5 yıldan fazla ago

Lauri M. · Reviewed 5 yıldan fazla ago

Tetsuki T. · Reviewed 5 yıldan fazla ago

Pablo E. · Reviewed 5 yıldan fazla ago

Syed N. · Reviewed 5 yıldan fazla ago

ZHI Z. · Reviewed 5 yıldan fazla ago

Agustin A. · Reviewed 5 yıldan fazla ago

Abouzar A. · Reviewed 5 yıldan fazla ago

Osbert O. · Reviewed 5 yıldan fazla ago

Vladislav V. · Reviewed 5 yıldan fazla ago

Osbert O. · Reviewed 5 yıldan fazla ago

Enrico M. · Reviewed 5 yıldan fazla ago

Karthik S. · Reviewed 5 yıldan fazla ago

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

Natacha K. · Reviewed 5 yıldan fazla ago

Thomas D. · Reviewed 5 yıldan fazla ago

satisfied

Vinay N. · Reviewed 5 yıldan fazla ago

Useful

Juan F. · Reviewed 5 yıldan fazla ago

Zahid A. · Reviewed 5 yıldan fazla ago

Zahid A. · Reviewed 5 yıldan fazla ago