That means the user who launch zeppelin don’t have permission to use python.
Please switch to another user with proper permission.
Py4JJavaError: An error occurred while calling
z:org.apache.spark.api.python.PythonRDD.runJob.
: org.apache.spark.SparkException: Job aborted due to stage failure:
YMMV and I don’t think my approach will work for your use case.
Here is a suggestion based on what I’ve done. In the first paragraph you can
register tables with code as such.
%spark
val example = sqlContext.read.format("jdbc").options(
Map("url" -> "jdbc:postgresql://localhost:5432/db_name"
We are using the JDBC interpreter. The business analysts only know SQL and run
ad-hoc queries for their report exports to CSV.
Cheers,
Ben
> On Jan 5, 2017, at 2:21 PM, t p wrote:
>
> Are you using JDBC or the PSQL interpreter? I had encountered something
> similar while using the PSQL inter
Are you using JDBC or the PSQL interpreter? I had encountered something similar
while using the PSQL interpreter and I had to restart Zeppelin.
My experience using PSQL (Postgresql, HAWK) was not as good as using
spark/scala wrappers (JDBC data source) to connect via JDBC and then register
tem
We are getting “out of shared memory” errors when multiple users are running
SQL queries against our PostgreSQL DB either simultaneously or throughout the
day. When this happens, Zeppelin 0.6.0 becomes unresponsive for any more SQL
queries. It looks like this is being caused by too many locks be
Hello, all
I recently come cross good tool - zeppelin, it is easy to use. But I have some
troubles to make pyspark work in my server. The code below used to work fine,
but for no reason it pop up errors like permission deny.
Code
%pyspark
import pandas
## http://blog.csdn.net/lsshlsw/
Jan
This is not supported out of the box, but you can add cells to add this in.
You can find a lot of treemap visualisations done using d3
https://bost.ocks.org/mike/treemap/.
You can reformat your results into JSON and then use that with the
javascript+d3 code and assemble the resulting HTML. Fi
