?????????? ??????rocksdb?????????????????? flink??????1.13.5 flink on yarn ??????????????????block_cache??write_buffer_manager???????????? block_cache_capacity=((3 - writeBufferRatio) * totalMemorySize / 3) write_buffer_manager=(2 * totalMemorySize * writeBufferRatio / 3)
??????????????Managed memory??????????3G(????slot)??????????????????????????????block_cache_capacity=2.5G, write_buffer_manager=1G?????????????????? 1. block_cache_capacity + write_buffer_manager =3.5G??????Managed memory??????3G???????????????????????? 2. ????write_buffer_manager??????????????block_cache??write_buffer_manager+ block_cache ???????????????????????????????????????????? 3.pmap -x ????????????????????????rocksdb????????????????????????block_cache_capacity??????block_cache????????????????????????block_cache+write_buffer?? ???? crazy 2463829...@qq.com
