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https://issues.apache.org/jira/browse/PHOENIX-7567?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Tanuj Khurana updated PHOENIX-7567:
-----------------------------------
Summary: Replication Log Writer (Synchronous mode) (was: Replication Log
Writer)
> 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: Tanuj Khurana
> 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.
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