www.HadoopExam.com

HadoopExam Learning Resources

HadoopExam Training, Interview Questions, Certifications, Projects, POC and Hands On exercise access

    40000+ Learners upgraded/switched career    Testimonials

Display # 
Title Hits
All Products and Solutions 6139
How Pig and Hive data models differ? 1377
Example : Pre-split regions to avoid region hotspots 1465
Inserting Data Into Hive 1269
Access denied when “LOAD DATA” in hive 1540
recursively list files ordered by file size in an HDFS folder 1911
Spark SQL: Query parquet file 1307
hadoop datanode unable to start. “does not contain a valid host:port authority” 1788
Rest API for Kafka 1468
In Hadoop, How can I find which slave node is executing an attempt N? 1149
What is compute and Storage nodes? 1329
What is Hadoop framework? 1141
How to access hdfs from another linux box not in cluster through CLI 1144
Apache Tez query performance issue 1391
Hive Query to share load over map and reducer 1181
Java Heapsize Error in MapReduce Program to upload Data into HBase 1299
Hadoop ssh installation error on ubuntu - connection refused 1582
Not executing my hadoop mapper class while parsing xml in hadoop using XMLInputFormat 1180
Mapreduce: Complicated distribution of data to nodes 1585
mesos hadoop org.apache.hadoop.mapred.JobTracker not starting 1395
What is the best way to write and append a large file in java 2576
Add minutes to datetime in Hive 1794
Pig: correlate the tuples in a group to compute a metric 1371
Hadoop pipeline write and parallel read? 1739
Hadoop MapReduce Join | error java.io.IOException: Unable to load Abbrevation data..! 1277
Hadoop FileAlreadyExistsException when creating new SparkContext 1709
Spark: HBase manipulation 1451
BUG: HBase canary failing on kerberized CDH5.4.1 install 3336
No valid privileges when using a cast on Hive 1286
hdfs balncer logs or metrics 1340
RDD to DF not working in scala 2192
--jars works in "yarn-client" but not "yarn-cluster" mode, why? 1982
Use one Kerberos Server for Multiple Hadoop Clusters 1283
How to create permanent tables in spark-sql 1835
Set Spark as hive execution engine permanently 1500
You are here: Home Question & Answer Hadoop Questions