Hi all,
We are here planning to setup a Spark learning session series. I need all of
your input to create a TOC for this program i.e. what all to cover if we need
to start from basics and upto what we should go to cover all the aspects of
Spark in details.
Also, I need to know on what all
14, 2015 12:39 PM
To: Abhideep Chakravarty
Cc: user@spark.apache.org
Subject: Re: Spark 1.2.0 not getting connected
Its clearly saying Connection refused:
172.22.193.138:7077http://172.22.193.138:7077 just make sure your master URL
is listed as spark://172.22.193.138:7077http://172.22.193.138:7077
Hi,
We are using Scala app to connect with the Spark and when we start the
application we get following error:
19:52:47.185 [sparkDriver-akka.actor.default-dispatcher-2] INFO
o.a.s.d.client.AppClient$ClientActor - Connecting to master
spark://172.22.193.138:7077...
19:52:47.198
Let me rephrase that it is a Play-Scala app which is trying to connect with the
Spark.
From: Abhideep Chakravarty
Sent: Wednesday, January 14, 2015 11:34 AM
To: 'user@spark.apache.org'
Subject: Spark 1.2.0 not getting connected
Hi,
We are using Scala app to connect with the Spark and when we
Hi,
We have recently upgraded to latest version of Spark and suddenly the Spark
SQLs are performing bad i.e. response time got increased from sub-seconds to
5-6 seconds. What all info I need to provide so that I can get to know the
reason for this performance degrade ?
Regards,
Abhideep
