It appears this may be related.
https://issues.apache.org/jira/browse/SPARK-1403
Granted the NPE is in MapR's code, having Spark (seemingly, I am not an
expert here, just basing it off the comments) switch in its behavior (if
that's what it is doing) probably isn't good either. I guess the level
On 2 Jun 2015, at 00:14, Dean Wampler
deanwamp...@gmail.commailto:deanwamp...@gmail.com wrote:
It would be nice to see the code for MapR FS Java API, but my google foo failed
me (assuming it's open source)...
I know that MapRFS is closed source, don't know about the java JAR. Why not ask
Thanks all. The answers post is me too, I multi thread. That and Ted is
aware to and Mapr is helping me with it. I shall report the answer of that
investigation when we have it.
As to reproduction, I've installed mapr file system, tired both version
4.0.2 and 4.1.0. Have mesos running along
It seems like there is another thread going on:
http://answers.mapr.com/questions/163353/spark-from-apache-downloads-site-for-mapr.html
I'm not particularly sure why, seems like the problem is that getting the
current context class loader is returning null in this instance.
Do you have some
So a few updates. When I run local as stated before, it works fine. When I
run in Yarn (via Apache Myriad on Mesos) it also runs fine. The only issue
is specifically with Mesos. I wonder if there is some sort of class path
goodness I need to fix or something along that lines. Any tips would be
All -
I am facing and odd issue and I am not really sure where to go for support
at this point. I am running MapR which complicates things as it relates to
Mesos, however this HAS worked in the past with no issues so I am stumped
here.
So for starters, here is what I am trying to run. This is a
It would be nice to see the code for MapR FS Java API, but my google foo
failed me (assuming it's open source)...
So, shooting in the dark ;) there are a few things I would check, if you
haven't already:
1. Could there be 1.2 versions of some Spark jars that get picked up at run
time (but
