并行度改大,窗口时间小点呗
在 2021-07-15 11:52:12,"Wanghui (HiCampus)" <[email protected]> 写道:
>并行度增大也可以吗?
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>On 2021/07/15 02:45:18, "Michael Ran" <[email protected]<mailto:[email protected]>> 
>wrote:
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>> 要么内存增大,或者并行增大,要么窗口改小,同时保留数据时间减少>
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>> 在 2021-07-15 10:23:25,"Hui Wang" 
>> <[email protected]<mailto:[email protected]>> 写道:>
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>> >flink大窗口缓存数据量过大导致jvm频烦full gc,并且处理速度极低,最终OOM,该如何调优>
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