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https://issues.apache.org/jira/browse/HADOOP-9882?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13986552#comment-13986552
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Ritesh Kalra commented on HADOOP-9882:
--------------------------------------
Hi Jean
you already must have protoc-2.4.1 installed. (protoc --version). Try upgrading
to 2.5.0
1. Download protocol buffer.
2. Check if g++ compiler is installed on box. Protocol buffer needs g++
compiler to be present on your box before it can be builded. This is a crisp
post on how to install g++ compiler on your box. Install g++ compiler.
3. Extract the protocol buffer archive and switch to the extracted directory.
4. Inside the extracted directory hit the below commands to install protocol
buffer. These may take a while, kindly be patient.
$ sudo ./configure
$ sudo make
$ sudo make check
$ sudo make install
$ protoc --version
> Trunk doesn't compile
> ---------------------
>
> Key: HADOOP-9882
> URL: https://issues.apache.org/jira/browse/HADOOP-9882
> Project: Hadoop Common
> Issue Type: Bug
> Components: build
> Reporter: Jean-Baptiste Onofré
>
> Currently, trunk does not compile (in hadoop-common-project/hadoop-common
> module):
> [ERROR] Failed to execute goal
> org.apache.hadoop:hadoop-maven-plugins:3.0.0-SNAPSHOT:protoc (compile-protoc)
> on project hadoop-common: org.apache.maven.plugin.MojoExecutionException:
> protoc version is 'libprotoc 2.4.1', expected version is '2.5.0' -> [Help 1]
> I gonna fix that.
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