Configuration usage guide

1. Reader configuration

1. Reader Server configuration (reader.conf)
   

parameter name	parameter description	necessary	default value	format & example
ptubes.server.tasks	List of tasks on the service	Yes
ptubes.server.conf.protocol	"Configuration storage medium for services and tasks, optional values: [file, http, zookeeper]file: local file http: http server zookeeper: zk node"	No	file
ptubes.server.conf.host	Configuration storage node address for services and tasks	No
ptubes.server.conf.path	Service configuration storage path for services and tasks	No	Program running root directory
ptubes.server.dataport	Service data port (http1.1 protocol)	No	28332
ptubes.server.monitorport	Service monitoring port (http1.1 protocol)	No	23333

2. Reader Task configuration (${readerTask}.properties)
   

parameter name	parameter description	necessary	default value	format & example
ptubes.reader.mysql.host	The address of the mysql database instance where the service subscribes to binlog	Yes
ptubes.reader.mysql.port	The port number of the mysql database instance where the service subscribes to binlog	No	3306
ptubes.reader.mysql.user	The mysql database instance user that the service subscribes to binlog, before the service runs, please confirm	Yes
ptubes.reader.mysql.passwd	The mysql database instance password for service subscription binlog	Yes
ptubes.reader.mysql.subs	The service only gets the change binlog events of the specified table	No	Default subscribes to the binlog events of all tables of the database instance
ptubes.reader.storage.mode	The cache mode of binlog data after service cache parsing, optional value: [MEM, MIX]	No	MEM

3. Reader Task MetaData ({ReaderTask}/metaFile/maxBinlogInfo)
   

parameter name	parameter description	necessary	default value
binlogTime	Specifies the starting timestamp of the binlog obtained from the database	No	Current system time
binlogId	Specifies the file number of the binlog obtained from the database	No	The latest binlog location
binlogOffset	Specifies the offset in the file to get the binlog from the database	No	The current latest binlog position

Note: When ptubes.reader.storage.mode is MIX mode, after changing the above parameters, you need to delete the historical data in the {ReaderTask}/storage directory at the same time.

2.SDK configuration

1. SDK configuration (sdk.conf)
   

parameter name	parameter description	necessary	default value	example
ptubes.sdk.task.set	List of tasks to be run by the client	is

2. SDK Task configuration (${sdkTask}.properties)
   

parameter name	parameter description	necessary	default value	example
ptubes.sdk.reader.name	Name of the reader task to which this sdk task needs to be subscribed	Yes
ptubes.sdk.task.name	sdk task name	yes
ptubes.sdk.zookeeper.address	The zookeeper address used by the sdk task	Yes
ptubes.sdk.subs	Database table subscribed by sdk tasks	Yes