公司
解决方案
开发者
支持
Search
CN
CN
Ampere Computing Logo
解决方案
解决方案主页
平台系统
解决方案
性能总览
White Papers Coming Soon!
工作负载简介概览
Tuning Guides Overview
如何购买
Ampere 系统
Ampere Altra
Azure
Equinix
甲骨文
腾讯云
谷歌云
Ampere AI 下载工作原理常见问题
开发者
开发者中心部署云应用使能开源社区把数据用起来构建云应用设计云应用
Search
Hadoop on OCI Workload Brief

VM and Hadoop Configuration

S3FlexE3FlexE4FlexA1Flex
OCPU88816
Cores/Threads8/168/168/1616/16
Mem96G96G96G96G
Archx86_64x86_64x86_64aarch64
KernelOracle Linux 8.5
StorageiSCSi 2 x 500G luns, VPU 50, 2 x 480 MBPS
JDKJDK11

Hadoop and Yarn Configuration

dfs.block.size - 512M

yarn.scheduler.minimum-allocation-mb - 1024

yarn.scheduler.maximum-allocation-mb - 65536

yarn.scheduler.minimum-allocation-vcores - 1

yarn.scheduler.maximum-allocation-vcores - 15

yarn.nodemanager.resource.cpu-vcores - 16

yarn.nodemanager.resource.memory-mb - 94208

mapreduce.map.memory.mb - 1024

mapreduce.reduce.memory.mb - 3072

mapred.reduce.parallel.copies - 14

mapreduce.reduce.shuffle.parallelcopies - 12

mapreduce.map.java.opts - 2048M

Created At : August 29th 2022, 3:43:46 pm
Last Updated At : August 30th 2022, 7:08:09 am

Ampere Computing

4655 Great America Parkway

Suite 601 Santa Clara, CA 95054

Tel: +1-669-770-3700

info[at]amperecomputing.com

关于我们
image
image
© 2022 Ampere Computing LLC. All rights reserved. Ampere, Altra and the A and Ampere logos are registered trademarks or trademarks of Ampere Computing.