HadoopExam Learning Resources

CCD-410 Certifcation CCA-500 Hadoop Administrator Exam HBase Certifcation CCB-400 Data Science Certifcation Hadoop Training with Hands On Lab Hadoop Package Deal
Display # 
Title Hits
All Products and Solutions 3910
How Pig and Hive data models differ? 986
Example : Pre-split regions to avoid region hotspots 895
Inserting Data Into Hive 876
Access denied when “LOAD DATA” in hive 1028
recursively list files ordered by file size in an HDFS folder 1279
Spark SQL: Query parquet file 911
hadoop datanode unable to start. “does not contain a valid host:port authority” 1334
Rest API for Kafka 1043
In Hadoop, How can I find which slave node is executing an attempt N? 771
What is compute and Storage nodes? 906
What is Hadoop framework? 784
How to access hdfs from another linux box not in cluster through CLI 794
Apache Tez query performance issue 946
Hive Query to share load over map and reducer 847
Java Heapsize Error in MapReduce Program to upload Data into HBase 897
Hadoop ssh installation error on ubuntu - connection refused 1138
Not executing my hadoop mapper class while parsing xml in hadoop using XMLInputFormat 846
Mapreduce: Complicated distribution of data to nodes 1140
mesos hadoop org.apache.hadoop.mapred.JobTracker not starting 978
What is the best way to write and append a large file in java 1718
Add minutes to datetime in Hive 1155
Pig: correlate the tuples in a group to compute a metric 962
Hadoop pipeline write and parallel read? 1215
Hadoop MapReduce Join | error java.io.IOException: Unable to load Abbrevation data..! 888
Hadoop FileAlreadyExistsException when creating new SparkContext 1216
Spark: HBase manipulation 1089
BUG: HBase canary failing on kerberized CDH5.4.1 install 2816
No valid privileges when using a cast on Hive 934
hdfs balncer logs or metrics 911
RDD to DF not working in scala 1585
--jars works in "yarn-client" but not "yarn-cluster" mode, why? 1427
Use one Kerberos Server for Multiple Hadoop Clusters 931
How to create permanent tables in spark-sql 1322
Set Spark as hive execution engine permanently 1038
You are here: Home Question & Answer Hadoop Questions