1. 程式人生 > >Linux運行Java出現“Exception in thread "main" java.lang.OutOfMemoryError: Java heap space”報錯

Linux運行Java出現“Exception in thread "main" java.lang.OutOfMemoryError: Java heap space”報錯

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在運行如下程序時出現“Exception in thread "main" java.lang.OutOfMemoryError: Java heap space”報錯:

java  -jar picard.jar SortVcf     I=hg19.sites.vcf     O=hg19.sites.sorted.vcf  SEQUENCE_DICTIONARY=hg19.dict

  出現這種報錯說明內存不足。因此我們可以加上“-Xmx”參數

java  -Xmx60g -jar picard.jar SortVcf     I=hg19.sites.vcf     O=hg19.sites.sorted.vcf  SEQUENCE_DICTIONARY=hg19.dict

  

Linux運行Java出現“Exception in thread "main" java.lang.OutOfMemoryError: Java heap space”報錯