diff --git a/CHANGES.txt b/CHANGES.txt index c55f9d7f5df..e696ee114f2 100644 --- a/CHANGES.txt +++ b/CHANGES.txt @@ -45,6 +45,7 @@ Release 0.91.0 - Unreleased HBASE-3502 Can't open region because can't open .regioninfo because AlreadyBeingCreatedException HBASE-3501 Remove the deletion limit in LogCleaner + HBASE-3500 Documentation update for replicatio IMPROVEMENTS diff --git a/src/main/javadoc/org/apache/hadoop/hbase/replication/package.html b/src/main/javadoc/org/apache/hadoop/hbase/replication/package.html index 6f1a087d007..c861f65c1b8 100644 --- a/src/main/javadoc/org/apache/hadoop/hbase/replication/package.html +++ b/src/main/javadoc/org/apache/hadoop/hbase/replication/package.html @@ -92,6 +92,7 @@ to another. <name>hbase.replication</name> <value>true</value> </property> + deploy the files, and then restart HBase if it was running.
add_peer@@ -100,6 +101,18 @@ to another. to use a different zookeeper.znode.parent since they can't write in the same folder.
+ disable 'your_table' + alter 'your_table', {NAME => 'family_name', REPLICATION_SCOPE => '1'} + enable 'your_table' ++ Currently, a scope of 0 (default) means that it won't be replicated and a + scope of 1 means it's going to be. In the future, different scope can be + used for routing policies. +
The replication is done asynchronously, meaning that the clusters can @@ -73,6 +76,17 @@
++ The guide on enabling and using cluster replication is contained + in the API documentation shipped with your HBase distribution. +
++ The most up-to-date documentation is + + available at this address. +
+The following sections describe the life of a single edit going from a @@ -350,15 +364,6 @@
- Suppose an edit to cell X happens in a EST cluster, then 2 minutes - later a new edits happens to the same cell in a PST cluster and that - both clusters are in a master-master replication. The second edit is - considered younger, so the first will always hide it while in fact the - second is older. -
-Yes, this is for much later.