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]
1460 questions
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Zeppelin Errors
I am trying to install Zeppelin on windows 10, but getting errors while running the command - bash zeppelin-daemon.sh start. I have configured JAVA_HOME and SPARK_HOME manually by going to the properties of my_computer (not by cmd or shell…
Harneet.Lamba
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1 answer
cant find temp in zeppelin
enter image description hereI receive a error when try do select over my temp table. Somebody can help me please?
object StreamingLinReg extends java.lang.Object{
val conf = new SparkConf(true)
…
Marisa Cruz
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1 answer
cassandra spark connector works from spark shell but fails in zeppelin
I am able to run query using spark shell and spark-cassandra connect driver. But the same command fails from zeppelin. Is there a version of Zeppelin that works well with cassandra connector.
Env
hadoop 2.6.0
spark 1.6.0
zeppelin 0.5.6…
Ravi
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Customized Dashboard using Apache-Zeppelin
I want to implement a dashboard for data analysis based on some interpreters which is supported in zeppelin notebook.
I know how to write a notebook to visualize what I need but that notebook is not good in the BI manager…
Mohammad Mazraeh
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1 answer
Tunneling apache zeppelin from EMR to localhost
I've launched an EMR cluster on AWS with spark and zeppelin, and i'd like to forward the connection to localhost:8890.
I'm using windows
so I use putty. The connection works, but when I try localhost:8890 i get nowhere.
is there somthing I'm…
Shgidi
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1 answer
zeppelin interpreter error even after giving correct details
getting the below error
and i have given mysql settings in the interpreter:
com.mysql.jdbc.Driver
jdbc:mysql://:3306/
username and password
restarted interpreter and binded it, but still get the error
using commands: use and select commands
enter…
user3921855
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- 3
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1 answer
apache zeppelin fails on reading csv using pyspark
I'm using Zeppelin-Sandbox 0.5.6 with Spark 1.6.1 on Amazon EMR.
I am reading csv file located on s3.
The problem is that sometimes I'm getting error reading the file. I need to restart the interpreter several times until it works. nothing in my…
user3318421
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Install Zeppelin in yarn cluster
I am trying to install apache zeppelin in yarn cluster.
After installing and visiting http://localhost:8080, zeppelin is launching but it's asking me to log in. How I register or login?
It works well in my mac system, and it does not prompt a…
Saravanan
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- 10
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1 answer
AttributeError: 'DataFrame' object has no attribute 'get' on VectorAssembler spark ML
I'm trying to follow the example discussed here and I just copied the code into Zeppelin paragraph.
%pyspark
import pandas as pd
from pyspark.sql import SQLContext
from pyspark.ml.feature import VectorAssembler
from pyspark.mllib.linalg import…
MTT
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1 answer
Zeppelin: muptiple SparkContexts issue
I tried to run the folloiwng simple code in Zeppelin:
import org.apache.spark.mllib.linalg.Vectors
import org.apache.spark.{Logging, SparkConf, SparkContext}
import org.apache.spark.streaming._
import…
Klue
- 1,317
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0 answers
Zeppelin cannot import some classes
I created a new Notebook in Zeppelin and was able to import the following classes:
import org.apache.spark.mllib.linalg.{Vector, Vectors}
import org.apache.spark.mllib.util.LinearDataGenerator
import org.apache.spark.streaming.dstream.DStream
import…
Klue
- 1,317
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- 43
0
votes
1 answer
Spark runs endlessly for Pi example
I just setup Spark and ran the command
spark-shell --master yarn-client --driver-memory 512m --executor-memory 512m
However, it just keeps endlessly printing out messages like
16/04/25 17:34:46 INFO Client: Application report for…
vwxyz
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- 2
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1 answer
How to bind spark scala DataFrame to sparkR in zeppelin?
created a dataframe in spark, trying to pass it to spark.r
Creating the binding the successfully created DataFrame to z:
%spark
z.put("myDF", myDF)
and from spark.r failing to get it:
%spark.r
z.get("myDF")
where I get
Jas
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2 answers
object orientechnologies is not a member of package com?
I have an OrientDB database and I want to import it into scala within Zeppelin. I'm following the example provided here
. However when I run the following command on Zeppelin's notebook
import com.orientechnologies.orient.core.id.ORecordId
import…
MTT
- 5,113
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- 61
0
votes
1 answer
location of the local repository that apache zeppelin check changes into
I have followed the link https://zeppelin.incubator.apache.org/docs/0.6.0-incubating-SNAPSHOT/storage/storage.html#Git to check in any changes done on zeppelin into git.
But I have this doubt.
- How do I indicate the location of the local…
berrytchaks
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