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Merge branch '2.1' into 2.2

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Markus Mäkelä
2017-11-21 16:49:21 +02:00
parent bc7209c04e dd699f2739
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Documentation/Routers/Avrorouter.md
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@ -221,6 +221,25 @@ and a short usage description of the client program.
# Avro Schema Generator
If the CREATE TABLE statements for the tables aren't present in the current
binary logs, the schema files must be generated with a schema file
generator. There are currently two methods to generate the .avsc schema files.
## Python Schema Generator
```
usage: cdc_schema.py [--help] [-h HOST] [-P PORT] [-u USER] [-p PASSWORD] DATABASE
```
The _cdc_schema.py_ executable is installed as a part of MaxScale. This is a
Python 3 script that generates Avro schema files from an existing database.
The script will generate the .avsc schema files into the current directory. Run
the script for all required databases copy the generated .avsc files to the
directory where the avrorouter stores the .avro files (the value of `avrodir`).
## Go Schema Generator
The _cdc_schema.go_ example Go program is provided with MaxScale. This file
can be used to create Avro schemas for the avrorouter by connecting to a
database and reading the table definitions. You can find the file in MaxScale's