Apache Zeppelin is a web-based notebook that enables data-driven interactive data analytics. You can make beautiful data-driven, interactive and collaborative documents with SQL, Python, Scala and more. It also supports Markdown syntax.
Questions tagged [apache-zeppelin]
1379 questions
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A big project on Apache Zeppelin
I have a streaming job that need to be launched through Zeppelin. However, it is very big project. As far as I know, the program launched on Zeppelin is notebook style, with several hundreds lines of code at most.
My code has several thousands of…
lserlohn
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1 answer
Zeppling twitter streaming example, unable to
When following the zeppelin tutorial for streaming tweets and querying them using SparkSQL, am running into error where the 'tweets' temp table is not found. The exact code being used and links referred as as follows
Ref:…
Saurabh Mishra
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1 answer
Failed to run Zeppelin notebook demo Spark Streaming - Hortonworks sandbox
I tried to run the note book demo available on Zeppelin in Hortonworks sandbox 2.4 (Notebook named twitter) to learn SparkStreaming. According the instruction on the top of notebook (/* BEFORE START....), I logged on Ambari to modify the…
minh-hieu.pham
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1 answer
Embed external HTML page inside AngularJS
Is it possible to embed an external HTML page inside of AngularJS? For instance if i have a page at "localhost:8080/mypage/5533n", is there an easy way to embed inside my angular app?
I have a graph/table that I want to display, but i keep hitting…
user2816352
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1 answer
In SQL, is there a way to split up a column in SQL that is stored as a list?
I currently have a table that has a column stored as lists for whatever reason. It looks as follows:
Symbol Exchange Price
AAPL [NYSE, CHX, PHLX] 22.02
AAPL [BSE, MS4X] 23.11
Is there a way to break up…
Ryan Reid
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1 answer
Apache zeppelin response body
how I can change response body for Apache zeppelin?
for example how can change response body Powered by Jetty.
picture
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Zeppelin - noteSelect in groovy
I want to create a dynamic 'select' using groovy.
The select scope should be the notebook.
Zeppelin Version: 0.8.0
The problem is that when I try to use g.noteSelect I get an exception.
After checking what are the available methods on g it is clear…
balderman
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1 answer
Not able to access zeppelin 8080/8180 outside VM
This question might have answered but I am not able to solve. Need some help.
Issues: Not able to see http://127.0.0.1:8080/ outside VM but able to see http://127.0.0.1:8088/ and other ports.
I am using zeppelin-0.8.2 in Oracle VM.Cloudera…
user3858193
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votes
1 answer
using Dataframe from %pyspark to %python in zeppelin
I have a pandas dataframe in %pyspark, I want to use it in %python cell in zeppelin. I am unable to do it. Any idea how that can be done?
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SparkContext not initializing in zeppelin
While I am trying to import SparkContext from pyspark on apache zeppelin, following error is shown:
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How to read multiple files in different folders at the same time using spark?
I am trying to read multiple files in different paths at the same time. In sql server, the path "/mapr/ia1.comscore.com/output/cms/cmcm/227m/2018????/app/RunningApp/part-.txt" is telling the server to read all the files in running app folder for the…
Cathy
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1 answer
How to call scala main function with argument in zeppelin notebook
I am executing scala object in zeppelin notebook as follows but getting error.
user8167344
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1 answer
Can't run a pig script on apache Zeppelin
> org.apache.pig.backend.executionengine.ExecException: ERROR 4010:
> Cannot find hadoop configurations in classpath (neither
> hadoop-site.xml nor core-site.xml was found in the classpath). If you
> plan to use local mode, please put -x local…
ABCD
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votes
1 answer
Summing up consecutive values for each sequence in scala
I have a data set where I have sequence numbers say 0's and 1's.
Category Value Sequences
1 10 0
1 11 1
1 13 1
1 16 1
1 20 0
1 21 0
1 …
Sara
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