Hi Stavros,
Thanks a lot for pointing in right direction. I got stuck in some release,
so didn’t got time earlier.
The mistake was “LINUX_APP_RESOURCE” : I was using “local” instead it should
be “file”. I reached above due to your email only.
What I understood:
Driver image : $SPARK_HOME/bin
We met broadcast issue in some of our applications, but not every time we run
application, usually it gone when we rerun it. In the exception log, I see
below two types of exception:
Exception 1:
10:09:20.295 [shuffle-server-6-2] ERROR
org.apache.spark.network.server.TransportRequestHandler -
First as I understand MapR-DB is a proprietary (not open source) NOSQL
database that MapR offers. Similar to Hbase but better performance. There
are some speculative statement as below:
https://hackernoon.com/mapr-db-spark-connector-with-secondary-indexes-df41909f28ea
"MapR Data Platform offers
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