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Posted to common-issues@hadoop.apache.org by "Chris Nauroth (JIRA)" <ji...@apache.org> on 2015/01/10 18:28:36 UTC
[jira] [Commented] (HADOOP-10217) Unable to run 'hadoop' commands,
after installing on Cygwin
[ https://issues.apache.org/jira/browse/HADOOP-10217?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14272612#comment-14272612 ]
Chris Nauroth commented on HADOOP-10217:
----------------------------------------
HADOOP-11464, targeted to Apache Hadoop 2.7.0, reinstates support for launching Hadoop processes on Windows using Cygwin.
> Unable to run 'hadoop' commands, after installing on Cygwin
> -----------------------------------------------------------
>
> Key: HADOOP-10217
> URL: https://issues.apache.org/jira/browse/HADOOP-10217
> Project: Hadoop Common
> Issue Type: Bug
> Components: conf
> Affects Versions: 2.2.0
> Environment: Installed on Cygwin (latest version) running Window XP. Set Java 1.7.0_45 path (JDK) to /cygdrive/e/JDK. Installed ssh (on /cygdrive/e/Openssh-6.4p1), created all keys and stored on /home/admin.Installed hadoop-2.2.0 on /cygdrive/e/hadoop-2.2.0
> Reporter: Anand Murali
> Labels: test
>
> Did following
> 1. export JAVA_HOME=/cygdrive/e/JDK
> 2. export HADOOP_INSTALL=/cygdrive/e/hadoop-2.2.0
> 3. export PATH=:$PATH:$HADOOP_INSTALL/bin:$HADOOP_INSTALL/sbin:$HADOOP_INSTALL/etc:$HADOOP_INSTALL/share:$HADOOP_INSTALL/lib:$HADOOP_INSTALL/libexec
> $hadoop version
> Error: Could not find or load main class org.apache.hadoop.util.VersionInfo.
> Cannot run anymore commands. I am unable to detect what path problems is causing this error
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