Big Data

Apache NiFi Apache HBase This category is to discuss more about HBase. Apache Flume This is the topic to track the issues with respect to Flume. Apache Hadoop This is to discuss all the topics around Hadoop core components such as Workshop Exercises This category is to create Exercises who are part of live training sessions. Apache Sqoop This is to discuss all about Apache Sqoop which is used to export and import data between relational databases and Hadoop Apache Pig This is all about Apache Pig - a data flow language used to process both structured and unstructured data. Apache Spark This subcategory of big data is all about discussing Apache Spark CCA 131 - Cloudera Certified Associate - Admin Apache Hive Let us start discussing all topics with respect to Apache Hive. Administration This is to discuss all about Big Data administration Virtual Machines This category is to discuss about all the issues related to virtual machine images for big data Apache Kafka This category is to discuss all about Kafka cca131

Topic	Replies	Views	Activity
About the Big Data category Big Data	0	786	November 6, 2016
Pyspark error " fs = FileSystem.get(Configuration()) TypeError: 'JavaPackage' object is not callable" Apache Spark pyspark , apache-spark	1	786	July 27, 2021
Cloudera Quickstart VM discontinued Virtual Machines	2	30	July 26, 2021
Using labs.itversity cluster, hdfs is not configured for my user Apache Hadoop apache-spark	1	16	July 26, 2021
Click here for access to state of the art 13 node Hadoop and Spark Cluster \| doesn't work Apache Spark	0	21	July 24, 2021
Resource manager url not found in yarn-site.xml file Apache Spark	0	17	July 24, 2021
Name node url in core-site.xml Apache Hadoop	0	17	July 24, 2021
--Query is returning one record Apache Sqoop	0	26	July 22, 2021
Unable to load SparkSession through python terminal Apache Spark	1	22	July 22, 2021
Avro file format not supporting Apache Sqoop	1	26	July 19, 2021
Cannot spin up the virtual box into a virtual machine Apache Spark	0	15	July 16, 2021
Sqoop Import failed: Permission issue access=WRITE, inode="/user":hdfs:supergroup:drwxr-xr-x Apache Spark sqoop	0	18	July 14, 2021
How to use sqoop password alias Apache Sqoop	1	28	July 14, 2021
Sqoop import tool fails Apache Sqoop sqoop	0	25	July 11, 2021
I am having trouble downloading the Cloudera virtual machine image for use on the Oracle VM Virtual Box Apache Spark apache-spark	0	15	July 8, 2021
Unable to open resource manager and Spark context Web UI Administration	0	16	July 7, 2021
How to login to Ambari Apache Spark	6	617	July 7, 2021
ERROR TransportClient: Failed to send RPC Apache Spark pyspark , yarn	2	79	July 6, 2021
Pyspark error: Not able to create spark session Apache Spark pyspark	0	24	July 5, 2021
Apache Spark 2 using Python 3 - Resources Apache Spark	2	473	July 5, 2021
I am not able to run spark-submit Apache Spark	0	31	July 1, 2021
UNPROTECTED PRIVATE KEY FILE! AWS EMR from terminal Big Data aws	0	15	July 4, 2021
Spark core want to filter null value Apache Spark apache-spark	0	24	July 1, 2021
Not able to execute any kind of Spark Scripts in NoteBook Apache Spark pyspark	0	36	June 30, 2021
Unable to create table using Spark SQL Apache Spark apache-spark , pyspark , spark-sql	1	38	June 30, 2021
Unable to connect to spark-sql Apache Spark	3	137	June 29, 2021
Not able to open Spark-shell after setting up the environment variables Apache Spark apache-spark , administration	0	30	June 24, 2021
Accessing pyspark via jupyter Big Data pyspark	4	198	June 22, 2021
I am not able to read this parquet in ITVersity cluster, while it runs fine on my local Spark session Apache Spark scala , apache-spark	4	49	June 21, 2021
Not able to install pyspark successfully Apache Spark pyspark	2	2665	June 19, 2021