Interstage Big DataParallel Processing ServerV1.0.1 User's Guide

16.4 When a Problem Occurs in Hadoop

Execute /opt/FJSVbdpp/products/HADOOP/bin/HADOOP-collect.sh, and collect collectinfo.tar.gz output to the current directory.

Format

HADOOP-collect.sh --servers serverName[,serverName]

Options

--servers serverName[,serverName]

Specify the host names of the primary master server, the secondary master server, the slave server, and the development server separated by commas. Do not use spaces.

Required permissions and execution environment

Privileges

root permissions

Execution environment

Master server

Example

# /opt/FJSVbdpp/products/HADOOP/bin/HADOOP-collect.sh --servers=master1,master2,slave1,slave2,slave3,slave4,slave5,develop <Enter>