I am trying to install hadoop based on below link :
However, on trying to build hadoop from source I get below error :
[ERROR] Failed to execute goal
org.apache.hadoop:hadoop-maven-plugins:2.7.3:protoc (compile-protoc) on
project hadoop-common: org.apache.maven.plugin.MojoExecutionException:
'protoc --version' did not return a version -> [Help 1]
But on checking protocol buffer version I get below error :
C:\hds\hadoop-2.7.3-src>protoc -version 'protoc' is not recognized as an
internal or external command, operable program or batch file.
I have extracted "Protocol Buffer" in C:\protobuf-master and set
environment PATH to C:\protobuf-master
Observation : I do not see protoc.exe or any BIN folder in
1. Do I need to build "Protocol Buffer" for use in windows?
2. I could not find any pre-built "Protocol Buffer"at
I am using windows 10, 64 bit system. trying to build hadoop eventually to
use Spark. please help.
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