Big Data


Apache HBase This category is to discuss more about HBase. Apache NiFi Administration This is to discuss all about Big Data administration 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 Spark This subcategory of big data is all about discussing Apache Spark CCA 131 - Cloudera Certified Associate - Admin Apache Pig This is all about Apache Pig - a data flow language used to process both structured and unstructured data. Apache Flume This is the topic to track the issues with respect to Flume. Apache Sqoop This is to discuss all about Apache Sqoop which is used to export and import data between relational databases and Hadoop Virtual Machines This category is to discuss about all the issues related to virtual machine images for big data cca131 Apache Kafka This category is to discuss all about Kafka Apache Hive Let us start discussing all topics with respect to Apache Hive.
Topic Replies Activity
About the Big Data category 1 November 6, 2016
Spark Repartition Behaviour 1 September 25, 2020
How to pass a Java Map to UDF function 1 September 24, 2020
Unable to modify hdfs-site.xml file 1 September 22, 2020
Configure logstash to send logs to kafka 1 September 22, 2020
Pyspark api commands running slow 5 September 22, 2020
Spark-submit logs are not getting printed on screen 2 September 15, 2020
How to install spark 1.6.3 in ubantu? 2 September 14, 2020
How to execute commands in programming instead of command line 2 September 14, 2020
Output is not showing for joins on screen 4 September 11, 2020
PySpark - Using RDD -reduceByKey(), aggregateByKey() - Multiple Aggregation on Same RDD 1 September 6, 2020
Apache Spark 2.x - Processing Data using Data Frames - Basic Transformations - Data Frame Operations - Performing Aggregations using sum, avg etc 2 September 15, 2020
PySpark2 - Where to See Spark Job Logs? 2 September 4, 2020
Please Integrate Pyspark with Jupyter notebook 2 September 2, 2020
Sqoop import is not working 5 September 2, 2020
Not able to write DataFrame output to a parquet file 2 September 1, 2020
I have bought the lab access now.. Where can i get the data sets for practicing pyspark and hive 3 September 1, 2020
CCA131 Exam Questions 2 August 27, 2020
Pyspark : Using Tab doesnt provide Autocomplete/Suggestions 1 August 27, 2020
Spark Commands - logs not displayed 3 August 27, 2020
Launching spark : Get error Failed to send RPC to wn04.itversity.com 2 August 27, 2020
Access permission required to saveFile in spark 2 August 27, 2020
Spark streeming - Flume - spark-streaming-flume-sink jar missing 1 August 22, 2020
Vagrant VM for CCA175 9 August 19, 2020
Get the public IP in the Location value while calling the HDFS file upload API on Namenode 1 August 18, 2020
Unable to open job history server for Spark 2.x 2 August 18, 2020
How to launch Pyspark2 shell with avro package in labs? 4 September 1, 2020
Apache Hive - Managing Tables - Exercises 2 August 17, 2020
Unable to view videos in the course on CCA 175 1 August 12, 2020
Unable to launch Spark-shell in windows CMD 1 August 12, 2020