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https://issues.apache.org/jira/browse/HADOOP-16322?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16864786#comment-16864786
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Wei-Chiu Chuang commented on HADOOP-16322:
------------------------------------------
Rebased the patch based on [~dongwook]'s work.
> FileNotFoundException for checksum file from hadoop-maven-plugins
> -----------------------------------------------------------------
>
> Key: HADOOP-16322
> URL: https://issues.apache.org/jira/browse/HADOOP-16322
> Project: Hadoop Common
> Issue Type: Bug
> Components: build
> Affects Versions: 2.8.5
> Reporter: Dongwook Kwon
> Priority: Minor
> Labels: easyfix
> Fix For: 2.8.5
>
> Attachments: HADOOP-16322-branch-2.8.5.001.patch,
> HADOOP-16322.001.patch, HADOOP-16322.patch
>
>
> I found hadoop-maven-plugins has an issue with checksum file creation which
> was updated by https://issues.apache.org/jira/browse/HADOOP-12194
> Since
> [checksumFile|https://github.com/apache/hadoop/blob/branch-2.8.5/hadoop-maven-plugins/src/main/java/org/apache/hadoop/maven/plugin/protoc/ProtocMojo.java#L63]
> is expected to be
> "${project.build.directory}/hadoop-maven-plugins-protoc-checksums.json", when
> ${project.build.directory} doesn't exist yet, writing [checksum
> file|https://github.com/apache/hadoop/blob/branch-2.8.5/hadoop-maven-plugins/src/main/java/org/apache/hadoop/maven/plugin/protoc/ProtocMojo.java#L167],
> throws exception.
> such as the following from HBase which rely on Hadoop-maven-plugins to
> generate Protoc
>
> {{[ERROR] Failed to execute goal
> org.apache.maven.plugins:maven-site-plugin:3.4:site (default-site) on project
> hbase: failed to get report for
> org.apache.maven.plugins:maven-javadoc-plugin: Failed to execute goal
> org.apache.hadoop:hadoop-maven-plugins:2.8.5:protoc (compile-protoc) on
> project hbase-examples: java.io.FileNotFoundException:
> /Users/dongwook/devrepo/apache-git/hbase/hbase-examples/target/hadoop-maven-plugins-protoc-checksums.json
> (No such file or directory) -> [Help 1]}}
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