Hi Fengnan,
Not sure if I am catching you right, but did you explore: HDFS-16943
There are other impl I believe as well as mentioned over here [1], can
explore that.
or did I catch the question wrong
-Ayush
[1]
https://github.com/apache/hadoop/blob/700b3e4800b074c94c2d48ed61cb0880fe3b408d/hado
Hi community,
Router uses Zookeeper to its MountTable, which is the key dataset to make
the component function. Over time more and more entries are added into the
Mount table. The current Router in memory cache from ZK often takes a lot
of time to sync. (10-15 mins to download 1Million entries in
