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New posts in hadoop
AttributeError: 'SparkContext' object has no attribute 'createDataFrame' using Spark 1.6
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python
hadoop
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Can Hive recursively descend into subdirectories without partitions or editing hive-site.xml?
Feb 17, 2022
hadoop
mapreduce
hive
How do I read Snappy compressed files on HDFS without using Hadoop?
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hadoop
compression
hdfs
snappy
write text from comand line into Hadoop
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unix
hadoop
hdfs
Ext JS library not installed correctly in Oozie
Feb 20, 2022
hadoop
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Error in Hive Query while joining tables
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join
hadoop
hive
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cloudera-cdh
Apache ZooKeeper WEB-UI
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hadoop
apache-zookeeper
ambari
Incorrect configuration: namenode address dfs.namenode.rpc-address is not configured
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hadoop
hdfs
cloudera-cdh
java.lang.OutOfMemoryError: Java heap space with hive
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java
sql
hadoop
netbeans
hive
Hadoop Datanode, namenode, secondary-namenode, job-tracker and task-tracker
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hadoop
Column to comma separated value in Hive
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hadoop
hive
Hive doesn't support in, exists. How do I write the following query?
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hadoop
hive
hiveql
how to include external jar file using PIG
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hadoop
apache-pig
What is the computational complexity of the MapReduce overhead
Dec 22, 2016
hadoop
mapreduce
big-o
Incremental MapReduce implementations (other than CouchDB, preferably)
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hadoop
mapreduce
aggregation
Generating star schema in hive
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hadoop
hive
data-warehouse
dimensional-modeling
fact
To make a distance matrix or to repeatedly calculate distance
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algorithm
hadoop
mapreduce
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