You might want to do this if the heap for a JVM has hit its maximum allowable size, but there is additional physical memory on the machine that another JVM could use.

如果一个JVM堆已达到其允许最大值，但机器上还有更多物理内存、另一个JVM可以使用，你可以这样做。

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Namespace name exceeds the maximum allowable size.

命名空间名称超过所允许的最大大小。

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Namespace name exceeds the maximum allowable size.

命名空间名称超过所允许的最大大小。

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