[jira] [Updated] (NIFI-5583) Make Change Data Capture (CDC) processor for MySQL refer to GTID

["Pierre Villard (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/NIFI-5583?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Pierre Villard updated NIFI-5583:
---------------------------------
    Fix Version/s: 1.13.0
       Resolution: Fixed
           Status: Resolved  (was: Patch Available)

> Make Change Data Capture (CDC) processor for MySQL refer to GTID
> ----------------------------------------------------------------
>
>                 Key: NIFI-5583
>                 URL: https://issues.apache.org/jira/browse/NIFI-5583
>             Project: Apache NiFi
>          Issue Type: New Feature
>          Components: Extensions
>    Affects Versions: 1.7.1
>            Reporter: Yoshiaki Takahashi
>            Assignee: Yoshiaki Takahashi
>            Priority: Major
>             Fix For: 1.13.0
>
>          Time Spent: 2h 50m
>  Remaining Estimate: 0h
>
> When connecting to a MySQL cluster consisting of multiple hosts, existing CDC processor can not automatically switch to other host when the connected host goes down.
> The reason is that file names and positions of binary log may be different for each host in the same cluster.
> In such a case it is impossible to continue reading files from the same position.
> In order to continue reading in such cases, a processor referring to the GTID (Global Transaction ID) is necessary.
> GTID is ID that uniquely identifies a transaction, and it is recorded in binary log of MySQL.



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