Hitachi

In-Memory Data Grid Hitachi Elastic Application Data Store


12.1.1 Monitoring messages

Monitoring messages involves monitoring the EADS system for messages and notifying the system operation administrator of failures.

Monitoring messages means to monitor the following logs:

Monitored program

Output destination

Rotation method

Log file name

Format

End-of- line code

Process

Log

EADS server

Message log

Directory specified in the eads.logger.dir parameter in the server properties

Wrap (default)

eads_server_message[n].log

Wraparound file#1

CR + LF

Shift

eads_server_message.log

Commands

Directory specified in the eads.command.logger.dir parameter in the command properties

Wrap (default)

eads_management_message[n].log

Shift

eads_command_message.log

EADS client

directory-specified-in-eads.client.logger.dir-parameter-in-the-client-properties/EADS-client-name#2

Wrap

eads_client_message[n].log

Legend:

[n]: Sequence number of the file

Wrap: Wrap-around method

Shift: Shift method

#1

When the file wraps around, existing data is deleted and new data is overwritten from the beginning of the file.

#2

This is the EADS client name specified in the client API function. If the EADS client name is the null character string, the subdirectory of the EADS client name is omitted.