HBase 0.92单独在Windows上使用Cygwin [英] HBase 0.92 Standalone on Windows with Cygwin

问题描述

有人知道一个教程如何HBase可以在Cygwin下的Windows上运行？

Does anybody know a tutorial how HBase can be run on Windows under Cygwin?

我设法设置所有的东西，例如用SSH自动登录的密钥，但我坚持以下错误信息：

I managed to setup everything such as the keys for auto login with SSH but Im stuck with following error message:

localhost: +======================================================================+
localhost: |      Error: JAVA_HOME is not set and Java could not be found         |
localhost: +----------------------------------------------------------------------+
localhost: | Please download the latest Sun JDK from the Sun Java web site        |
localhost: |       > http://java.sun.com/javase/downloads/ <                      |
localhost: |                                                                      |
localhost: | HBase requires Java 1.6 or later.                                    |
localhost: | NOTE: This script will find Sun Java whether you install using the   |
localhost: |       binary or the RPM based installer.                             |
localhost: +======================================================================+

...

java.lang.NoClassDefFoundError: org/apache/zookeeper/KeeperException
        at java.lang.Class.getDeclaredMethods0(Native Method)
        at java.lang.Class.privateGetDeclaredMethods(Unknown Source)
        at java.lang.Class.getMethod0(Unknown Source)
        at java.lang.Class.getMethod(Unknown Source)
        at sun.launcher.LauncherHelper.getMainMethod(Unknown Source)
        at sun.launcher.LauncherHelper.checkAndLoadMain(Unknown Source)
Caused by: java.lang.ClassNotFoundException: org.apache.zookeeper.KeeperException
        at java.net.URLClassLoader$1.run(Unknown Source)
        at java.net.URLClassLoader$1.run(Unknown Source)

我已经设置.bash_profile指向：

I already set .bash_profile to point to:

export JAVA_HOME='/usr/lib/jre1.6.1'

它是真实jre上的符号链接

which is symbolic link on the real jre

/usr/lib/jre1.6.1 -> /cygdrive/c/Java/jre7/

推荐答案

同样的问题，我发现如下：
Cygwin使用：作为路径分隔符。
但是创建CLASS_PATH的脚本工作不正确。最后的CLASS_PATH看起来像
...：zookeeper.jar：，结尾有：。之前运行java脚本将CLASS_PATH转换为Windows样式。但是用：结束了！

I had the same issue and I found following: Cygwin use ":" as a path separator. But script that creates CLASS_PATH works incorrectly. Final CLASS_PATH looks like "...:zookeeper.jar:" with ":" at the end. Before run java script converting CLASS_PATH to Windows style. But with ":" at the end !!

所以我的解决方案是：在hbase / lib下创建一个空文件zzz.jar >。
zzz.jar将在CLASS_PATH中最后一次，zookeeper.jar将正确添加到CLASS_PATH。

So my solution is: just create an empty file "zzz.jar" under hbase/lib. zzz.jar will be very last in CLASS_PATH and zookeeper.jar will be added to CLASS_PATH correctly.

我知道这是更好的修复脚本，但我关心:)
我需要HBase只有2天，所以它工作，我很高兴：）

I know it is better to fix script, but I who cares :) I need HBase for 2 days only, so it works and I am happy :)

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