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06-28-2018
10:38 AM
The Zeppelin outputs alot of "+--+" instead of the actual data. Any ideas how to fix the output of this data ? zep-output.png
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Apache Zeppelin
06-26-2018
08:39 AM
@Felix Albani Can you kindly help me with this error And my code is %spark2.pyspark
from pyspark.sql import SparkSession
my_spark = SparkSession .builder .appName("myApp") .config("spark.mongodb.input.uri", "mongodb://127.0.0.1/db.col") .config("spark.mongodb.output.uri", "mongodb://127.0.0.1/db.col") .getOrCreate() And the output is <pyspark.sql.session.SparkSession object at 0x7ffa96a92c18> Then this one causes an error df = my_spark.read.format("com.mongodb.spark.sql.DefaultSource").load() And the error is ": java.lang.NoClassDefFoundError: com/mongodb/ConnectionString" Here is the jar file I added in the Zeppelin interpreter
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06-04-2018
12:33 PM
@Artem Ervits How to add the coordinator to the workflow so the script executes every minute for infinite time ?
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06-04-2018
11:45 AM
error.txt I am trying to execute python file every minute. When I upload the file, I get the following error Error occurred while saving coordinator Submitting job to Oozie failed. Please check your definition/configuration. I am not sure what I did wrong
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Apache Oozie
06-01-2018
12:25 PM
@chaouki trabelsi any updates on this issue ? it is very important.
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06-01-2018
10:45 AM
Can someone guide me on why YARN is utilizing zero out of 16.5 ? If this is an error how can I fix this ?
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Apache YARN
06-01-2018
10:38 AM
shall I set all the values to recommended in sandbox HDP 2.6.4 HDFS and YARN ? in the configs part.
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Hortonworks Data Platform (HDP)
06-01-2018
09:02 AM
@Ravi Kumar LankeThis is valuable information that will help alot of people ! Maybe you should create a seperate 'faq' just like the one above so everybody can see this 🙂 !
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05-31-2018
02:00 PM
@Felix Alban that's good to know! I think it is important to know how to create virtual environments as it will be important for separate projects. If you know how, can you please list the instructions to create a virtual envirnment for a project ? thank you
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