hadoop-common-commits mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Apache Wiki <wikidi...@apache.org>
Subject [Hadoop Wiki] Trivial Update of "ZooKeeper/HBaseUseCases" by stack
Date Tue, 17 Nov 2009 22:08:03 GMT
Dear Wiki user,

You have subscribed to a wiki page or wiki category on "Hadoop Wiki" for change notification.

The "ZooKeeper/HBaseUseCases" page has been changed by stack.


  [PDH] What we have is [[http://hadoop.apache.org/zookeeper/docs/current/recipes.html#sc_outOfTheBox|here]].
Not much to it really - both for name service and dynamic config you are creating znodes that
store relevant data, ZK clients can read/write/watch those nodes.
+ <<Anchor(case2)>>
  === Case 2 ===
- <<Anchor(case2)>>
  Summary: HBase Region Transitions from unassigned to open and from open to unassigned with
some intermediate states
  Expected scale: 100k regions across thousands of RegionServers

View raw message