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https://issues.apache.org/jira/browse/HBASE-14379?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andrew Purtell updated HBASE-14379:
-----------------------------------
Description:
Replication V2 is a tear-down of exiting replication code to just the
interfaces introduced in HBASE-11367, then a rebuild around the following
principles:
- No state in ZooKeeper. Introduce a new system table for tracking peers,
queues, and log positions. (Some discussion on HBASE-10295, probably will be
replaced with a set of more focused issues.)
- Simplified internal programming model based on iterators
- Streaming data transfer
- Administrative actions mediated by the master with support for security hooks
(like HBASE-11392)
- Replication state persisted and communicated with protobuf (like HBASE-11393
but everywhere)
- Detailed metrics
- Support for at least simple status checks and admin actions via UI and shell
- Optional consideration for replicating schema as well as data (like
HBASE-12947). May fall out of scope.
- Optional separation of replication function from the regionservers (see
HBASE-8772)
There are a number of existing JIRAs that will eventually be closed as
duplicate, wont fix, or reparented here.
was:
Replication V2 is a tear-down of exiting replication code to just the
interfaces introduced in HBASE-11367, then a rebuild around the following
principles:
- No state in ZooKeeper. Introduce a new system table for tracking peers,
queues, and log positions. (Some discussion on HBASE-10295, probably will be
replaced with a set of more focused issues.)
- Simplified internal programming model based on iterators
- Streaming data transfer
- Administrative actions mediated by the master with support for security hooks
(like HBASE-11392)
- Replication state persisted and communicated with protobuf (like HBASE-11393
but everywhere)
- Optional consideration for replicating schema as well as data (like
HBASE-12947). May fall out of scope.
- Detailed metrics
- Support for at least simple status checks and admin actions via UI and shell
There are a number of existing JIRAs that will eventually be closed as
duplicate, wont fix, or reparented here.
> Replication V2
> --------------
>
> Key: HBASE-14379
> URL: https://issues.apache.org/jira/browse/HBASE-14379
> Project: HBase
> Issue Type: Umbrella
> Components: Replication
> Reporter: Andrew Purtell
> Fix For: 2.0.0
>
>
> Replication V2 is a tear-down of exiting replication code to just the
> interfaces introduced in HBASE-11367, then a rebuild around the following
> principles:
> - No state in ZooKeeper. Introduce a new system table for tracking peers,
> queues, and log positions. (Some discussion on HBASE-10295, probably will be
> replaced with a set of more focused issues.)
> - Simplified internal programming model based on iterators
> - Streaming data transfer
> - Administrative actions mediated by the master with support for security
> hooks (like HBASE-11392)
> - Replication state persisted and communicated with protobuf (like
> HBASE-11393 but everywhere)
> - Detailed metrics
> - Support for at least simple status checks and admin actions via UI and shell
> - Optional consideration for replicating schema as well as data (like
> HBASE-12947). May fall out of scope.
> - Optional separation of replication function from the regionservers (see
> HBASE-8772)
> There are a number of existing JIRAs that will eventually be closed as
> duplicate, wont fix, or reparented here.
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