xiaoyuyao commented on issue #578: HDDS-3053. Decrease the number of the chunk writer threads URL: https://github.com/apache/hadoop-ozone/pull/578#issuecomment-600776996 Agree with @elek chunkexecutor threads are mostly I/O bounded, adding excessive number of threads won't help much but could introduce expensive context switch overhead. I'm +1 on this change. We may later add some documents to set it properly based on the number of physical disks and number of CPU cores.
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