无法确定DSE_ENV [英] DSE_ENV could not be determined

问题描述

我在Linux Ubuntu机器上设置DataStax Enterprise。 OpsCenter和DevCenter工作正常。我能写到数据库等，没有问题。

但许多演示和命令行工具返回以下错误：

DSE_ENV无法确定

这种情况发生的一个例子是：

nodetool status

我找到一个名为DSE_ENV.sh的档案，例如DSE_HOME。但是当我 echo $ DSE_HOME 例如变量没有设置。我不知道这个文件是否可能永远不会被调用或导致问题的原因。

我发现这篇文章是特定于dse服务不开始， （与我不同）：
https://support.datastax.com/hc/en-us/articles/204226189-DSE-fails-to- start-with-error-DSE-ENV-could-not-be-determined

我试过运行它提到的权限命令，但没有运气。

解决方案

通过聊天与KOH合作。

DR：我们不得不添加

  export DSE_ENV = / usr / share / dse / bin / dse-env.sh $ b $ 
 
 $ 
 $   b $ b 
由于某种原因，这似乎发生在DSE GUI安装程序中。我会进一步看看这个更新。
 
I setup DataStax Enterprise on a Linux Ubuntu machine. OpsCenter and DevCenter are working fine. I able to write to the database, etc. with no issues. 

However many of the demos and command line tools return the following error:

  
DSE_ENV could not be determined
One such example of when this occurs is:

  
nodetool status
I found a file called DSE_ENV.sh which appears to set some environment variables such as DSE_HOME. But when I echo $DSE_HOME for example the variable is not set. I don't know if maybe this file is never getting called or what is causing the issue.

I found this article which is specific to the the dse service not starting, which is not the case with me:
https://support.datastax.com/hc/en-us/articles/204226189-DSE-fails-to-start-with-error-DSE-ENV-could-not-be-determined

I tried however to run the permissions commands it mentions but no luck.
解决方案
Worked with KOH on this over chat.

TL;DR: we had to add
export DSE_ENV=/usr/share/dse/bin/dse-env.sh
to his ~/.bashrc because it wasn't getting picked up.

For some reason this seems to be happening in the DSE GUI installer. I will look further into this and update.

                        
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