You are viewing a plain text version of this content. The canonical link for it is here.

Posted to dev@phoenix.apache.org by "Tanuj Khurana (Jira)" <ji...@apache.org> on 2025/05/07 20:23:00 UTC

[jira] [Assigned] (PHOENIX-7567) Replication Log Writer (Synchronous mode)

     [ https://issues.apache.org/jira/browse/PHOENIX-7567?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tanuj Khurana reassigned PHOENIX-7567:
--------------------------------------

    Assignee: Andrew Kyle Purtell  (was: Tanuj Khurana)

> Replication Log Writer (Synchronous mode)
> -----------------------------------------
>
>                 Key: PHOENIX-7567
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-7567
>             Project: Phoenix
>          Issue Type: Sub-task
>            Reporter: Kadir Ozdemir
>            Assignee: Andrew Kyle Purtell
>            Priority: Major
>
> As described in the design document for PHOENIX-7562,  Replication Log Writer ensures that every data mutation occurring in the source cluster is durably recorded in replication logs. It synchronously writes these logs to the target cluster’s HDFS filesystem when that HDFS volume is available and performing well. If the target cluster’s HDFS volume becomes unavailable or experiences degraded write performance, the writer seamlessly switches to a local mode, writing logs into the source cluster’s HDFS filesystem, instead.
> This subtask is to design and implement Replication Log Writer.



--
This message was sent by Atlassian Jira
(v8.20.10#820010)