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发表于 2006-10-21 00:21:19
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去sun网站查了一下，这个错误可能是因为没有空闲swap空间造成的，你可以先检查一下系统运行时你的内存和swap空间状态是不是正常。
The Java HotSpot VM cannot expand its heap size if memory is completely allocated and no swap space is available. This can occur, for example, when several applications are running simultaneously. When this happens, the VM will exit after printing a message similar to the following.
Exception java.lang.OutOfMemoryError: requested <size> bytes. Out of swap space?
If you see this symptom, consider increasing the available swap space by allocating more of your disk for virtual memory and/or by limiting the number of applications you run simultaneously. You can also decrease your usage of memory by reducing the value of the -Xmx flag, which limits the size of the Java object heap. |
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