pustota2009
86e6aa8eec
HDFS-15202 Boost short circuit cache (rebase PR-1884) (#2016)
Added parameter dfs.client.short.circuit.num improving HDFS-client's massive reading performance by create few instances ShortCircuit caches instead of one. It helps avoid locks and lets CPU do job.
HDFS-15331. Remove invalid exclusions that minicluster dependency on HDFS (#1996). Contributed by Wanqiang Ji
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