怎么處理？？
OpenJDK 64-Bit Server VM warning: INFO: os::commit_memory(0x00000000e5330000, 449642496, 0) failed; error='Cannot allocate memory' (errno=12)
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OpenJDK 64-Bit Server VM warning: INFO: os::commit_memory(0x00000000e5330000, 449642496, 0) failed; error='Cannot allocate memory' (errno=12)
2018-07-16
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2018-07-16
由于elasticsearch5.0默認分配jvm空間大小為2g，修改jvm空間分配
vim elasticsearch/config/jvm.options
-Xms2g
-Xmx2g
修改為
-Xms512m
-Xmx512m