Bifrost Document

Version 1.6.x

Bifrost ---- A heterogeneous middleware which can synchronize MySQL binlog data To Redis,MongoDB,ClickHouse...

DataSource

image

Multiple MySQL data sources can be added dynamically

Field

Name :

Unique name of data source, which is specified when adding data source

ConnectUri :

Address to connect to the data source

ConnStatus : data source status

running :

starting : starting connect MySQL

closing : tring close connection

close : closed

stop : stopped

Position :

At present, the site information of MySQL binlog has been successfully resolved

DB Postion :

You can click the latest site button to get the latest site in MySQL and calculate the site with the current successful parsing. How many seconds is the delay

MaxPosition :

The maxbinlogfile name and maxbinlogposition configuration specified when adding data sources

ServerId :

Can’t work with MySQL master database and other slave servers server_id is the same

ConnErr :

The current data source connection or parsing encountered error information

ChannelCount :

How many channels are there in the current data source

TableCount :

How many datasheet synchronizations are configured for the current data source

ReplicateDoDb :

Which databases are configured for synchronization in the current data source

common problem

1. It is always in the starting state. There are the following possibilities

1). Refresh

2). Before trying to start the data source, if there is a problem with the site, it will automatically traverse the initial position of the current site file to find the nearest available site. If this is closed, please click close or go to MySQL kill to connect

3). Network exception, trying again all the time

2. aways closing state

1). Refresh

2). If the previous status is “stagting” and then clicking “close”, it may be because the site is wrong. The background is looking for the correct site, which is relatively slow. If you need to close it at this time, please go to MYSQL to find the relevant connection and perform the kill operation

3). Judge whether the MySQL connection is suspended. If you want to exit, please go to MySQL kill connection

3. delay

The current server time is calculated,not the latest binlog event time

Last updated on 23 Nov 2018
Published on 23 Nov 2018
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