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Posted to dev@hbase.apache.org by "Mikhail Antonov (JIRA)" <ji...@apache.org> on 2014/07/01 20:30:26 UTC
[jira] [Resolved] (HBASE-10866) Decouple HLogSplitterHandler from
ZooKeeper
[ https://issues.apache.org/jira/browse/HBASE-10866?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Mikhail Antonov resolved HBASE-10866.
-------------------------------------
Resolution: Duplicate
Superseded by HBASE-11072 to abstract whole distributed log splitting.
> Decouple HLogSplitterHandler from ZooKeeper
> -------------------------------------------
>
> Key: HBASE-10866
> URL: https://issues.apache.org/jira/browse/HBASE-10866
> Project: HBase
> Issue Type: Sub-task
> Components: Consensus, Zookeeper
> Reporter: Mikhail Antonov
> Assignee: Mikhail Antonov
> Attachments: HBASE-10866.patch, HBASE-10866.patch, HBASE-10866.patch, HBASE-10866.patch
>
>
> As some sort of follow-up or initial step towards HBASE-10296...
> Whatever consensus algorithm/library may be the chosen, perhaps on of first practical steps towards this goal would be to better abstract ZK-related API and details, which are now throughout the codebase (mostly leaked throuth ZkUtil, ZooKeeperWatcher and listeners).
> I'd like to propose a series of patches to help better abstract out zookeeper (and then help develop consensus APIs).
> Here is first version of patch for initial review (then I'm planning to work on another handlers in regionserver, and then perhaps start working on abstracting listeners).
> Note - there used to be an attachment with PDF, a write-up, it's now moved up to the parent JIRA.
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