Cassandra 3.11.12不会使用Cassandra -F在Windows上启动

Question

我已经从apache.cassandra下载了卡桑德拉。

我确保正确设置了我的env Path var。

我键入：在Windows命令提示符中的Cassandra -f，这就是我得到的：

Detected powershell execution permissions.  Running with enhanced startup scripts.
*---------------------------------------------------------------------*
*---------------------------------------------------------------------*

    WARNING!  Automatic page file configuration detected.
    It is recommended that you disable swap when running Cassandra
    for performance and stability reasons.

*---------------------------------------------------------------------*
*---------------------------------------------------------------------*
Exception calling "Start" with "0" argument(s): "The system cannot find the file specified"
At C:\Cassandra\apache-cassandra-3.11.12\conf\cassandra-env.ps1:212 char:5
+     $p.Start() | Out-Null
+     ~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : NotSpecified: (:) [], MethodInvocationException
    + FullyQualifiedErrorId : Win32Exception

Exception calling "WaitForExit" with "0" argument(s): "No process is associated with this object."
At C:\Cassandra\apache-cassandra-3.11.12\conf\cassandra-env.ps1:213 char:5
+     $p.WaitForExit()
+     ~~~~~~~~~~~~~~~~
    + CategoryInfo          : NotSpecified: (:) [], MethodInvocationException
    + FullyQualifiedErrorId : InvalidOperationException

You cannot call a method on a null-valued expression.
At C:\Cassandra\apache-cassandra-3.11.12\conf\cassandra-env.ps1:214 char:5
+     $stderr = $p.StandardError.ReadToEnd()
+     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : InvalidOperation: (:) [], RuntimeException
    + FullyQualifiedErrorId : InvokeMethodOnNull

You cannot call a method on a null-valued expression.
At C:\Cassandra\apache-cassandra-3.11.12\conf\cassandra-env.ps1:218 char:9
+     if ($stderr.Contains("Error"))
+         ~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : InvalidOperation: (:) [], RuntimeException
    + FullyQualifiedErrorId : InvokeMethodOnNull

You cannot call a method on a null-valued expression.
At C:\Cassandra\apache-cassandra-3.11.12\conf\cassandra-env.ps1:231 char:5
+     $sa = $stderr.Split("""")
+     ~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : InvalidOperation: (:) [], RuntimeException
    + FullyQualifiedErrorId : InvokeMethodOnNull

Cannot index into a null array.
At C:\Cassandra\apache-cassandra-3.11.12\conf\cassandra-env.ps1:232 char:5
+     $env:JVM_VERSION = $sa[1]
+     ~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : InvalidOperation: (:) [], RuntimeException
    + FullyQualifiedErrorId : NullArray

You cannot call a method on a null-valued expression.
At C:\Cassandra\apache-cassandra-3.11.12\conf\cassandra-env.ps1:234 char:9
+     if ($stderr.Contains("OpenJDK"))
+         ~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : InvalidOperation: (:) [], RuntimeException
    + FullyQualifiedErrorId : InvokeMethodOnNull

Cannot index into a null array.
At C:\Cassandra\apache-cassandra-3.11.12\conf\cassandra-env.ps1:247 char:5
+     $pa = $sa[1].Split("_")
+     ~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : InvalidOperation: (:) [], RuntimeException
    + FullyQualifiedErrorId : NullArray

Cannot index into a null array.
At C:\Cassandra\apache-cassandra-3.11.12\conf\cassandra-env.ps1:248 char:5
+     $subVersion = $pa[1]
+     ~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : InvalidOperation: (:) [], RuntimeException
    + FullyQualifiedErrorId : NullArray

*---------------------------------------------------------------------*
*---------------------------------------------------------------------*

    WARNING! Detected a power profile other than High Performance.
    Performance of this node will suffer.
    Modify conf\cassandra.env.ps1 to suppress this warning.

*---------------------------------------------------------------------*
*---------------------------------------------------------------------*
You cannot call a method on a null-valued expression.
At C:\Cassandra\apache-cassandra-3.11.12\conf\cassandra-env.ps1:406 char:9
+     if ($env:JVM_VERSION.CompareTo("1.8.0") -eq -1 -or [convert]::ToI ...
+         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : InvalidOperation: (:) [], RuntimeException
    + FullyQualifiedErrorId : InvokeMethodOnNull

Exception calling "Start" with "0" argument(s): "The system cannot find the file specified"
At C:\Cassandra\apache-cassandra-3.11.12\bin\cassandra.ps1:251 char:9
+         $p.Start() | Out-Null
+         ~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : NotSpecified: (:) [], MethodInvocationException
    + FullyQualifiedErrorId : Win32Exception

Exception calling "WaitForExit" with "0" argument(s): "No process is associated with this object."
At C:\Cassandra\apache-cassandra-3.11.12\bin\cassandra.ps1:253 char:9
+         $p.WaitForExit()
+         ~~~~~~~~~~~~~~~~
    + CategoryInfo          : NotSpecified: (:) [], MethodInvocationException
    + FullyQualifiedErrorId : InvalidOperationException

这让我发疯。我不明白为什么这么困难。

Answer 1

以前已经问过几次。在窗户上运行卡桑德拉（Cassandra）有几个已知问题，因此即使在较早版本的卡桑德拉（Cassandra）中，支持也受到限制。最终，我们在Cassandra 4.0中完全放弃了Windows的支撑（ cassandra-16171 ）。

建议的解决方法为：

• 在docker中部署
• cassandra
• https://k8ssandra.io/get- started/”在kubernetes群集中部署卡桑德拉

用 astra db 有一个免费的层，您可以在5个单击中启动群集。干杯!