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Posted to common-issues@hadoop.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2020/10/07 16:14:00 UTC
[jira] [Work logged] (HADOOP-17298) Backslash in username causes
build failure in the environment started by start-build-env.sh.
[ https://issues.apache.org/jira/browse/HADOOP-17298?focusedWorklogId=496717&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-496717 ]
ASF GitHub Bot logged work on HADOOP-17298:
-------------------------------------------
Author: ASF GitHub Bot
Created on: 07/Oct/20 16:13
Start Date: 07/Oct/20 16:13
Worklog Time Spent: 10m
Work Description: tkuramoto33 opened a new pull request #2367:
URL: https://github.com/apache/hadoop/pull/2367
If a username includes a backslash, `mvn clean install` fails in an environment started by start-build-env.sh.
The causes of this problem are as follows:
1. start-build-env.sh sets the home directory in the Docker container to /home/${USER_NAME}.
2. Maven does not support path names such as "/home/CORP\name/". This type of path names appear in Amazon WorkSpaces.
Therefore, I have made it possible for users to change their home directory in the Docker container.
I have tested this patch in Amazon WorkSpaces.
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Issue Time Tracking
-------------------
Worklog Id: (was: 496717)
Remaining Estimate: 0h
Time Spent: 10m
> Backslash in username causes build failure in the environment started by start-build-env.sh.
> --------------------------------------------------------------------------------------------
>
> Key: HADOOP-17298
> URL: https://issues.apache.org/jira/browse/HADOOP-17298
> Project: Hadoop Common
> Issue Type: Bug
> Components: build
> Reporter: Takeru Kuramoto
> Assignee: Takeru Kuramoto
> Priority: Minor
> Time Spent: 10m
> Remaining Estimate: 0h
>
> If a username includes a backslash, `mvn clean install` fails in an environment started by start-build-env.sh.
> Here is my result in Amazon WorkSpaces.
>
> {code:java}
> CORPbtkuramototkr@b8e750b1e386:/home/CORP\btkuramototkr/hadoop/hadoop-build-to
> ols$ mvn clean install
> /usr/bin/mvn: 1: cd: can't cd to /home/CORtkuramototkr/hadoop/hadoop-build-tools/..
> [INFO] Scanning for projects...
> [INFO]
> [INFO] ----------------< org.apache.hadoop:hadoop-build-tools >----------------
> [INFO] Building Apache Hadoop Build Tools 3.4.0-SNAPSHOT
> [INFO] --------------------------------[ jar ]---------------------------------
> [INFO]
> [INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ hadoop-build-tools ---
> [INFO]
> [INFO] --- maven-resources-plugin:3.0.1:copy-resources (copy-resources) @ hadoop-build-tools ---
> [INFO] Using 'UTF-8' encoding to copy filtered resources.
> [INFO] ------------------------------------------------------------------------
> [INFO] BUILD FAILURE
> [INFO] ------------------------------------------------------------------------
> [INFO] Total time: 1.074 s
> [INFO] Finished at: 2020-10-05T02:51:53Z
> [INFO] ------------------------------------------------------------------------
> [ERROR] Failed to execute goal org.apache.maven.plugins:maven-resources-plugin:3.0.1:copy-resources (copy-resources) on project hadoop-build-tools: Cannot create resource output directory: /home/CORP/btkuramototkr/hadoop/hadoop-build-tools/target/extra-resources -> [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.
> [ERROR]
> [ERROR] For more information about the errors and possible solutions, please read the following articles:
> [ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException
> {code}
>
> This problem can be solved by adding an option to change the path to maven's local repository in the container so that users can remove backslashes from their username.
>
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