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Posted to issues@ozone.apache.org by "Attila Doroszlai (Jira)" <ji...@apache.org> on 2020/11/26 13:34:00 UTC
[jira] [Commented] (HDDS-4521) Module
[hadoop-ozone-filesystem-hadoop2] compilation failure, missing dependencies
[ https://issues.apache.org/jira/browse/HDDS-4521?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17239277#comment-17239277 ]
Attila Doroszlai commented on HDDS-4521:
----------------------------------------
{{hadoop-ozone-filesystem-hadoop2}} is regularly compiled successfully for each commit and PR. Protobuf is a transitive dependency from {{hadoop-common}} (for 2.7.3).
{code:title=mvn -pl :hadoop-ozone-filesystem-hadoop2 dependency:tree}
...
[INFO] --- maven-dependency-plugin:3.0.2:tree (default-cli) @ hadoop-ozone-filesystem-hadoop2 ---
[INFO] org.apache.hadoop:hadoop-ozone-filesystem-hadoop2:jar:1.1.0-SNAPSHOT
...
[INFO] +- org.apache.hadoop:hadoop-common:jar:2.7.3:provided
...
[INFO] | +- com.google.protobuf:protobuf-java:jar:2.5.0:provided
{code}
Can you please post more detailed logs so we can help debug your problem?
> Module [hadoop-ozone-filesystem-hadoop2] compilation failure, missing dependencies
> ----------------------------------------------------------------------------------
>
> Key: HDDS-4521
> URL: https://issues.apache.org/jira/browse/HDDS-4521
> Project: Hadoop Distributed Data Store
> Issue Type: Bug
> Components: build
> Affects Versions: 1.1.0
> Environment: apache-maven-3.6.3
> Reporter: Kenneth Yang
> Assignee: Kenneth Yang
> Priority: Major
> Labels: pull-request-available
> Fix For: 1.1.0
>
>
> The following error is reported when run the maven command "mvn clean package -DskipTests=true"
>
> [INFO] ------------------------------------------------------------------------
> [ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.1:compile (default-compile) on project hadoop-ozone-filesystem-hadoop2: Compilation failure: Compilation failure:
> [ERROR] /Users/dev/github/hadoop-ozone/hadoop-ozone/ozonefs-hadoop2/src/main/java/org/apache/hadoop/fs/ozone/Hadoop27RpcTransport.java:[37,27] package com.google.protobuf does not exist
> [ERROR] /Users/dev/github/hadoop-ozone/hadoop-ozone/ozonefs-hadoop2/src/main/java/org/apache/hadoop/fs/ozone/Hadoop27RpcTransport.java:[38,27] package com.google.protobuf does not exist
> [ERROR] /Users/dev/github/hadoop-ozone/hadoop-ozone/ozonefs-hadoop2/src/main/java/org/apache/hadoop/fs/ozone/Hadoop27RpcTransport.java:[45,24] cannot find symbol
> [ERROR] symbol: class RpcController
> [ERROR] location: package org.apache.hadoop.fs.ozone.Hadoop27RpcTransport
> [ERROR] -> [Help 1]
> [ERROR]
> [ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
> [ERROR] Re-run Maven using the -X switch to enable full debug logging.
>
> I think the module hadoop-ozone-filesystem-hadoop2 should add the dependency com.google.protobuf package
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