This package substitues the obsolete logService. A new requirement whereby database technologies other than ORACLE had to be dropped came in around spiring 2007. This new requirement meant the re-writing of the logService package, which was higly dependent on MySQL. This opportunity was taken to refactorize the code, especially the log manager, which was never very user friendly. The database access in C++ is done using the CORAL interface, which hides the underlying technology. For the log manager, JAVA was the language chosen, since it brings in the flexibility requiered to make this tool more intuitive. The resulting java application can be run from the console, or remotely using the Java Web Start technology.
None known.
Add an option to display statistics, internal and from IS.
Not many changes have been introduced. A few bugs have been fixed (like the SIGTERM not being caught) and a new utility has been added: logGetPartitionNames which retrieves the name of the partitions currently stored in the database.
Usage: log_manager
Instruction on how to use to be written.
The Log Manager can also be run using Java Web Start technology from the link:
If possible, it is preferrable to launch this tool as a Java application rather than from the link above.
Description: This application subscribes to the MRS service to receive and log on a database messages produced by TDAQ applications.
Usage: lsReceiver [-p partition-name] [-u user-name] [-n IS-server-name] [-s threshold-size] -c connect-string [-S subscribe-expression]
Options/Arguments:
-p partitionName Partition name
-u userName User name
-n ISserverName Name of the Information Service to publish the message rate into.
-c connectionString Database connection string.
Description: Test binary for the Log Receiver application.
Usage: logTest -c connect-string [-p partition-name] [-l complexity-level]
Options/Arguments:
-p partitionName Partition name
-l level Level of Complexity of the test [1: open/close - 2: tests the Log Service Infrastructure].
-c connectionString Database connection string.
Description: Application to retrieve log messages for a given partition according to the search criteria specified. By default, messages are dumped on std::cout.
Usage: logSelect -c connect-string -p partition-name [-i message-name] [-m machine-name]
[-a application-name] [-l time-low] [-u time-up] [-s severity]
[-x text] [-r parameters] [-d order-list] [-e max-rows] [-f offset-row]
Options/Arguments:
-p partitionName Partition name
-c connectionString Database connection string.
-i message-name Message name or ID.
-m machine-name Machine name where the message was issued.
-a application-name Application name where the message was issued.
-l time-low Lower time threshold.
-u time-up Upper time threshold.
-s severity Message severity:
1 - FATAL
2 - ERROR
3 - WARNING
4 - DEBUG
5 - INFORMATION
6 - SUCCESS
-x text Text in the message body.
-r parameters Message parameters.
-d order-list Parameter to sort the messages by.
-e max-rows Maximum number of rows to retrieve from the database; 100 by default. If 0, all entries are retrieved.
-f offset-row Offset in the table to retrieve the messages from.
Description: Application to remove log messages for a given partition according to the search criteria specified.
Usage: logDelete -c connect-string -p partition-name [-i message-name] [-m machine-name]
[-a application-name] [-l time-low] [-u time-up] [-s severity]
[-x text] [-r parameters]
Options/Arguments:
-p partitionName Partition name
-c connectionString Database connection string.
-i message-name Message name or ID.
-m machine-name Machine name where the message was issued.
-a application-name Application name where the message was issued.
-l time-low Lower time threshold.
-u time-up Upper time threshold.
-s severity Message severity:
1 - FATAL
2 - ERROR
3 - WARNING
4 - DEBUG
5 - INFORMATION
6 - SUCCESS
-x text Text in the message body.
-r parameters Message parameters.
Description: Application to retrieve the list of partition names.
Usage: logGetPartitionNames -c connectionString
Options/Arguments:
-c connectionString Database connection string.
Description: Application to clean the database by removing all the existing tables.
Usage: logCleanDatabase -c connectionString
Options/Arguments:
-c connectionString Database connection string.