首次启动Kafka报Java HotSpot(TM) 64-Bit Server VM warning: INFO: os::commit_memory(0x00000000c0000000, 1073741824, 0) failed; error='Cannot allocate memory' (errno=12)
首次启动Kafka报错如下:

原因:内存不足,查看启动配置

调小一些:

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