export HADOOP_OPTS="-XX:+UseParallelGC -Xmx8g" to set the maximum memory to 8 GB. By default the maximum heap size is 1/4 of the memory (unless you are running a 32-bit JVM on Windows). So if the maximum heap size is being ignored it will still be 3 GB. Whether you use one...
Subject: Re: Problems using hive JDBC driver on Windows (with Squirrel SQL Client) Good question. The JDBC package relies on the hive serde2 package, which has at least the following Hadoop dependencies: org.apache.hadoop.conf.Configuration; org.apache.hadoop.io.*; org.apache.hadoop.util.Str...
12-16, IEEE.Yildrim,Hallac I.R, Aydin.G and Tatar Y ,"Running Genetic Algorithm on hadoop for solving high dimensional optimization problems", published on 9th international conference of application of Information and communication Technology (IEEE) , pp 12-16 ,2015,...
Error: Could not open client transport with JDBC Uri: jdbc:hive2://cdh03:10000: Failed to open new session: java.lang.RuntimeException: org.apache.hadoop.ipc.RemoteException(org.apache.hadoop.security.authorize.AuthorizationException): User: root is not allowed to impersonate root (state=08S01,...
Kite Development Kit The Kite Software Development Kit (Apache License, Version 2.0), or Kite for short, is a set of libraries, tools, examples, and documentation focused on making it easier to build systems on top of the Hadoop ecosystem. Domino Data Labs Run, scale, share, and deploy yo...
17/05/30 10:44:01 INFO SparkContext: Running Spark version 2.1.0 17/05/30 10:44:02 WARN NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable 17/05/30 10:44:02 INFO SecurityManager: Changing view acls to: ilya.rabotaev ...
a18. Which feature does Amazon FSx for Windows File Server provide? A. Fully managed Windows file servers B. Microsoft Active Directory (Microsoft AD) server for Windows file servers C. Backup solution for on-premises Windows file servers D. Amazon management agent for Window...
(and Mesos in the future). As a result, it is easy to get them up and running on a Hadoop grid. We are currently developing a HDFS system consumer for Samza which will allow the application logic to be written once, with the ability to switch the input between HDFS, Kafka, Databus ...