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milindtakawale
Hi, We have Drill on YARN configured on our MapR cluster and we are using Drill's JDBC interface to fetch data from a DB Client. To improve query performance I am using Connection Pooling, so that a new connection is not created for each query request. If we have 1000 such DB clients, each maintaining a connection pool of 20 connections each,… (Show more)
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Karthee
Hi Team,   My Environment:           MapR- 5.2           Hive-2.1           Tez-0.8           Abinitio GDE -3.2.7   We have a problem with writing a Text format - Hive Table into ORC Table as CTAS. The data set is around 370G. We can't directly write into Hive table (ORC Format), so we writing into Text hive table from Abinitio and then we are… (Show more)
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dp
I am trying to run spark and maprDB and getting into few issues: 1. Mismatch found for java and native libraries java build version  5.2.1.42646.GA, native build version BUILD_VERSION=5.2.1.42385RELEASE_APP=GA    with following code: SparkConf sparkConf = new SparkConf();JavaSparkContext sc = new JavaSparkContext(sparkConf);Configuration… (Show more)
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radford1
I'm having an issue creating a java client on windows 7 and connecting it to a Mapr cluster running on linux. I have downloaded the windows Mapr client and ran through the setup to connect to my cluster. When I run the java code below I'm getting this error. Mismatch found for java and native libraries java build version 5.2.1.42646.GA, native… (Show more)
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The Data Center World-Global Conference is an educational conference and expo for data center and facilities management professionals in today's challenging and changing IT world.  Data Center World will offer real-world solutions for critical data center infrastructure issues around data center management, facilities management, emerging…
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