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From zhijiangW <...@git.apache.org>
Subject [GitHub] flink issue #4594: [FLINK-7517][network] let NettyBufferPool extend PooledBy...
Date Thu, 09 Nov 2017 08:15:51 GMT
Github user zhijiangW commented on the issue:

    This improvement is indeed very clean and reduce many redundant `Override` methods by
extending `PooledByteBufAllocator` directly. 
    But I am still confused of one thing. In previous way, we created the `PooledByteBufAllocator`
with `preferDirect` parameter as true, and the created allocator will be used in client and
server. So it seems no chance to allow the heap buffer in original allocator in netty code.
Or I missed or mis-understood some key informations?


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