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Questions tagged [cloudera-quickstart-vm]

Cloudera QuickStart VM contains a single-node Apache Hadoop cluster including Cloudera Manager, example data, queries, and scripts.

Cloudera QuickStart VM contains a single-node Apache Hadoop cluster including Cloudera Manager, example data, queries, and scripts. It is free software developed by Cloudera.

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ERROR tool.ExportTool: Error during export: Export job failed! even if the data is valid

I am trying to export the data from HBASE to MySQL. When i am trying to execute the below Export in sqoop: sqoop export --connect jdbc:mysql://kraptor/kraptor --username root --password-file file:///var/lib/hadoop-hdfs/sqoop.password --table…
jayateerth sullad
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TIMESTAMP on HIVE table

I'm trying to load data from Oracle to Hive as parquet. Every time i load a table with date/timestamp column to hive, it automatically converts these columns to BIGINT. Is is possible to load timestamp/date formats to hive using sqoop and as a…
askdk
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Can't access Hbase through Hue

So, I'm trying to access HBase through Hue browser in Cloudera VM, but I'm running into a few problems. First when I open the Hue, I get this error : Potential misconfiguration detected. Fix and restart Hue. HBase Browser Failed to authenticate…
Soul_Hacker
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Hive unable to load data- cloudera quickstart VM 5.8

I am using cloudera quickstart VM 5.8 as hadoop environment. I tried to do the following. Created a hive table using hdfs absolute uri CREATE EXTERNAL TABLE IF NOT EXISTS stocks_tb ( exch STRING, symbol STRING, ymd STRING, price_open FLOAT,…
sdinesh94
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JsonMappingException on a Hadoop program with Eclipse

Seeing JsonMappingException on a simple Hadoop program when running in Eclipse(Kepler) with Cloudera QuickStart VM Exception in thread "main" java.lang.NoClassDefFoundError: org/codehaus/jackson/map/JsonMappingException at…
vmorusu
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Eclipse crashes in Cloudera quickstart VM with cairographics error

Using Eclipse(Kepler) in Cloudera Quickstart VM v5.8.0. Eclipse crashes randomly anytime during coding. Exception in thread "main" org.eclipse.swt.SWTException: Unable to load graphics library RAM allocation for VM = 10GB with video mem = 64MB so…
vmorusu
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Cloudera and Docker

I want to run Cloudera using a Docker image (specifically, the cloudera/quickstart image). However, on Docker Hub I can only find beta versions: https://hub.docker.com/r/cloudera/quickstart/tags/ What's the correct way of getting a more up-to-date…
stefan.m
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how to use logical operators in OOZIE decision node?

I have requirement like first ,I have to check the whether the file exist or not in given HDFS location. If file is exist then,I have to test size of the file greater than 200 Bytes. based on both result i have to send email notification to user. …
Sai
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Adding nodes to Cloudera Quickstart VM

I have Cloudera Quickstart VM installed and it is single node. How can I add multi nodes to it and make it as a cluster ? I am now using Virtualboax and tried to clone the base quickstart VM and then network it and use the Add Cluster wizard in…
Happy Coder
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Sqoop --split-by error while importing despite of having primary key in table

MySQL table with dept_id as primary key |dept_id | dept_name | | 2 | Fitness | 3 | Footwear | 4 | Apparel | 5 | Golf | 6 | Outdoors | 7 | Fan Shop Sqoop Query sqoop import \ -m 2 \ --connect…
Vineet Jhaveri
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How to schedule OOZIE job, if any changes happened in given folder?

I want to schedule a oozie job based on folder i.e. I have a folder in HDFS location and every day one file will be add in that folder with the format of date.txt (exp :20160802.txt ). I want to schedule a OOZIE batch, if any new file add in that…
Sai
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Cannot run PySpark (not using interactive shell) on Cloudera VM

When I follow this example and try to use the command spark-submit within the cloudera vm envirionrment, I constantly get the following error: ERROR spark.SparkContext: Error initializing…
wqp89324
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Getting error when run spark-shell in CDH 5.7

I am new in Spark and using CDH-5.7 for running Spark, But I am getting these error when I run Spark-shell in terminal , I have run all Cloudera Services including Spark also by Launch Cloudera Express. Plz help. Using Scala version 2.10.5 (Java…
rinku buragohain
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Cannot stop a cloudera/quickstart in Docker

I tried to stop a container running cloudera/quickstart using docker stop [container] but it is not stopping and is taking forever (nothing happens). Same thing happens if I try to remove it using docker rm -f [container] How can I stop/remove…
user203617
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Download cloudera docker image manually

I was hoping to install cloudera docker image on my laptop, It says that the file is about 4gb, I have a slow internet connection so i searched for downloading the image manually, I found -…
Nikhil Verma
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