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https://issues.apache.org/jira/browse/HBASE-15507?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15250305#comment-15250305
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Hudson commented on HBASE-15507:
--------------------------------
FAILURE: Integrated in HBase-0.98-on-Hadoop-1.1 #1205 (See
[https://builds.apache.org/job/HBase-0.98-on-Hadoop-1.1/1205/])
HBASE-15647 Backport HBASE-15507 (update_peer_config) to 0.98 (apurtell: rev
c9b9f7f660519bc9576f73f5a79ef27f55475651)
*
hbase-client/src/main/java/org/apache/hadoop/hbase/replication/ReplicationPeersZKImpl.java
*
hbase-server/src/test/java/org/apache/hadoop/hbase/replication/TestReplicationBase.java
* hbase-shell/src/main/ruby/shell.rb
*
hbase-server/src/main/java/org/apache/hadoop/hbase/security/visibility/VisibilityReplicationEndpoint.java
* hbase-shell/src/main/ruby/shell/commands/update_peer_config.rb
*
hbase-client/src/main/java/org/apache/hadoop/hbase/replication/ReplicationPeerZKImpl.java
*
hbase-server/src/test/java/org/apache/hadoop/hbase/client/replication/TestReplicationAdminWithClusters.java
*
hbase-client/src/main/java/org/apache/hadoop/hbase/replication/ReplicationPeerConfigListener.java
*
hbase-client/src/main/java/org/apache/hadoop/hbase/replication/ReplicationPeers.java
*
hbase-client/src/main/java/org/apache/hadoop/hbase/replication/ReplicationSerDeHelper.java
* hbase-shell/src/test/ruby/hbase/replication_admin_test.rb
* hbase-shell/src/main/ruby/hbase/replication_admin.rb
*
hbase-client/src/main/java/org/apache/hadoop/hbase/replication/ReplicationStateZKBase.java
*
hbase-client/src/main/java/org/apache/hadoop/hbase/client/replication/ReplicationAdmin.java
*
hbase-server/src/main/java/org/apache/hadoop/hbase/replication/regionserver/ReplicationSourceManager.java
*
hbase-client/src/main/java/org/apache/hadoop/hbase/replication/ReplicationPeer.java
*
hbase-server/src/main/java/org/apache/hadoop/hbase/replication/BaseReplicationEndpoint.java
*
hbase-server/src/main/java/org/apache/hadoop/hbase/replication/ReplicationEndpoint.java
> Online modification of enabled ReplicationPeerConfig
> ----------------------------------------------------
>
> Key: HBASE-15507
> URL: https://issues.apache.org/jira/browse/HBASE-15507
> Project: HBase
> Issue Type: Improvement
> Components: Replication
> Affects Versions: 2.0.0, 1.2.0, 1.3.0
> Reporter: Geoffrey Jacoby
> Assignee: Geoffrey Jacoby
> Labels: Replication, shell
> Fix For: 2.0.0
>
> Attachments: HBASE-15507-v1.patch, HBASE-15507-v2.patch,
> HBASE-15507-v3.patch, HBASE-15507.patch
>
>
> It's currently possible to update the table CFs for a replication peer while
> it's running, but not the peer configuration or data maps introduced as part
> of custom replication endpoints in HBASE-11367.
> This means that if you have a custom endpoint that depends on some
> configuration parameter, you have to remove the peer and recreate it in order
> to change the param. In some use cases that's not possible without risking
> data loss.
> HBASE-11393, which will consolidate tableCFs in the same znode as the rest of
> ReplicationPeerConfig, may help here, but with or without it it still seems
> like there needs to be further work to add update config/data API support to
> ReplicationAdmin and a callback mechanism to notify the endpoints of config
> parameter changes.
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