polish

ChangeLog

@@ -1,4 +1,4 @@
-2019-04-21 Alibaba Cloud.
+2019-05-08 Alibaba Cloud.
 	* VERSION: 1.6.0
 	* FEATURE: source address supports cluster.
 	* FEATURE: target address supports several proxies to write data in

conf/redis-shake.conf

@@ -70,7 +70,7 @@ rdb.input = local
 # ${output_rdb}.0, ${output_rdb}.1, ${output_rdb}.2
 rdb.output = local_dump
 # the concurrence of fetching data, default is len(source.address) or len(rdb.input).
-# used in `dump`, `sync` and `restore`.
+# used in `dump`, `sync` and `restore`. 0 means default.
 # 拉取的并发度，如果是`dump`或者`sync`，默认是source.address中db的个数，`restore`模式默认len(rdb.input)。
 # 假如db节点/输入的rdb有5个，但rdb.parallel=3，那么一次只会
 # 并发拉取3个db的全量数据，直到某个db的rdb拉取完毕，才会拉取第4个db节点的rdb，以此类推。