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我想在GridGain缓存中加载大约600MB的数据,我尝试使用交换空间来减少我的RAM上的负载。我正在从CSV文件加载数据。我加载内存中的第一个10000个密钥,然后将其余的加载到交换空间中。我能够加载1350000个按键,但之后我得到以下错误:GridGain内存不足异常
[16:58:34,701][SEVERE][exchange-worker-#54%null%][GridWorker] Runtime error caught during grid runnable execution: GridWorker [name=partition-exchanger, gridName=null, finished=false, isCancelled=false, hashCode=20495511, interrupted=false, runner=exchange-worker-#54%null%]
java.lang.OutOfMemoryError: Java heap space
at java.util.HashMap.resize(HashMap.java:559)
at java.util.HashMap.addEntry(HashMap.java:851)
at java.util.HashMap.put(HashMap.java:484)
.
.
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at java.lang.Thread.run(Thread.java:722)
GridGain node stopped OK [uptime=00:21:14:384]
Exception in thread "main" java.lang.OutOfMemoryError: Java heap space