bharatviswa504 edited a comment on issue #578: HDDS-3053. Decrease the number of the chunk writer threads URL: https://github.com/apache/hadoop-ozone/pull/578#issuecomment-600791255 I want to add one point here. The same chunkExecutor threads are used for readStateMachineData. This will be used by the leader when sending append entry logs to followers. So, reducing this will make request also processing slow ``` CompletableFuture.supplyAsync(() -> { try { future.complete( getCachedStateMachineData(entry.getIndex(), entry.getTerm(), requestProto)); } catch (IOException e) { metrics.incNumReadStateMachineFails(); future.completeExceptionally(e); } return future; }, getChunkExecutor(requestProto.getWriteChunk())); ```
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