Hi
"In general, configuration values explicitly set on a SparkConf take the
highest precedence, then flags passed to spark-submit, then values in the
defaults file."
https://spark.apache.org/docs/latest/submitting-applications.html
Perhaps this will help Vinyas:
Look at args.sparkProperties in
ht
Can you provide a code sample please?
On Fri, Sep 8, 2017 at 5:44 PM, Matthew Anthony wrote:
> Hi all -
>
>
> since upgrading to 2.2.0, we've noticed a significant increase in
> read.parquet(...) ops. The parquet files are being read from S3. Upon entry
> at the interactive terminal (pyspark in
Modifying spark.eventLog.dir to point to a S3 path, you will encounter the
following exception in Spark history log on path:
/var/log/spark/spark-history-server.out
Caused by: java.lang.RuntimeException: java.lang.ClassNotFoundException:
Class com.amazon.ws.emr.hadoop.fs.EmrFileSystem not found
a
Can you test by enabling emrfs consistent view and use s3:// uri.
http://docs.aws.amazon.com/emr/latest/ManagementGuide/enable-consistent-view.html
Original message From: Steve Loughran
Date:20/01/2017 21:17 (GMT+02:00)
To: "VND Tremblay, Paul" Cc:
Takeshi Yamamuro ,user@s
Hello,
Can you drop the url:
spark://master:7077
The url is used when running Spark in standalone mode.
Regards
Original message From: Marco Mistroni
Date:15/01/2017 16:34 (GMT+02:00)
To: User Subject: Running Spark
on EMR
hi all
could anyone assist here?
i am trying
Hello,
Good examples on how to interface with DynamoDB from Spark here:
https://aws.amazon.com/blogs/big-data/using-spark-sql-for-etl/
https://aws.amazon.com/blogs/big-data/analyze-your-data-on-amazon-dynamodb-with-apache-spark/
Thanks
On Mon, Dec 12, 2016 at 7:56 PM, Marco Mistroni wrote:
>
Hi,
Can you set the following parameters in your mapred-site.xml file please:
mapred.output.direct.EmrFileSystemtrue
mapred.output.direct.NativeS3FileSystemtrue
You can also config this at cluster launch time with the following
Classification via EMR console:
classification=mapred-site,properti
