KNIME Extensions   Big Data


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About the Big Data category

This category is dedicated to all questions around the KNIME Big Data Extensions (also known as KNIME Extension for Apache Spark and KNIME Big Data Connectors). For information about connecting to a secured cluster, hav…

3 July 16, 2018
Google Authentification Error 50 May 20, 2020
AWS S3 file read from specific bucket with SSL 3 May 20, 2020
Error on a PySpark node 2 May 19, 2020
How to read a File placed on an HDFS directory using KNIME 6 May 18, 2020
DB2 Inserts from Hadoop 14 May 18, 2020
Unable to load JSON record type as Array into hive/impala 2 April 29, 2020
Source Code of BigData Hive Connector node 6 April 27, 2020
Source Code of Big Data Extensions 5 April 26, 2020
Hive to spark node error Table Not found error on knime 5 April 24, 2020
cant connect to AWS athena connector - While AWS athena connector (Legacy ) is working with some modification !! 3 April 22, 2020
H2O MOJO Predictor(Autoencoder/Dimension Reduction) nodes usage 3 May 6, 2020
Problem file download Blob files(blob type: Append Blob) with Azure Blob Store Connection. 3 April 15, 2020
Coverting KNIME data type integer to bigint 6 April 1, 2020
Hive Connector -- Configure Failed 3 March 20, 2020
Impala Connector Problem with database_name since version 4.1 5 March 19, 2020
Hive Connector (Legacy) works, new Hive Connector doesn't 7 March 13, 2020
Spark-Context Job Server Cannot Read File Error 11 March 10, 2020
Parquet Reader dropping values 9 March 10, 2020
Error when using Cloudera JDBC Driver at Hive Connector Node 4 March 16, 2020
New DB Table Selector using tez statement hadoop fails 4 February 20, 2020
Remote Spark Driver 3 February 14, 2020
Spark decision tree learner to rule set 2 February 12, 2020
Spark context: How to cache the intermediate data and not write it back while doing a series of transformations on the data 4 February 7, 2020
Parquet file reader - taking a long time 21 January 21, 2020
HDFS connection error 3 September 23, 2019
Big data: why is it required to reset Spark Context? 6 January 20, 2020
KNIME Spark 2. execution 8 January 17, 2020
Spark Context (Livy) Node - Cannot Load Settings 4 January 21, 2020
Spark Predictor (Classification) error: Execute failed: empty collection (UnsupportedOperationException) 3 January 10, 2020