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The View Log window provides three tabs for examining logs,
errors and actions taken by Aqua Data Studio. This is useful for
troubleshooting issues and support questions, and monitoring server
connection status.
- Error log: Displays a running list of errors
gathered after the View Log has been launched. These errors
accumulate only as long as the View Log is open. The Save To
Clipboard button makes it easy to include specific log contents in
an email or document. The quickfilter within the Error Log allows
filtering by log level.
- Console: This can intercept stdout, stderr,
and uncaught exceptions. Functions the same as a command prompt or
terminal for the operating system for viewing errors. Incorporating
this in the application means not having to leave the application
to launch a terminal or console during troubleshooting. The Save To
Clipboard button makes it easier to include specific console
contents in an email or document.
- Archive: Collection of all of the Error Logs
as text files. Each may be opened by double clicking, which
launches a text editor. The quickfilter allows quick searching of
contents. The columns within the Archive are sortable by clicking
on the column headers.
- Startup Log: Displays information on Aqua Data
Studio's most recent launch, including version number, date, time,
Java version, memory use, system CPU count and file encoding.
By default, a rolling file logger is always enabled to
~/.datastudio/datastudio.log
This logger is configured to write up to 3 files of up to 300KB
each, using "%d{M/d HH:mm:ss.SSS} %C{1}.%M %m%n
layout. (Logging month/day).
The logger can be turned off by placing logger.config file into
~/.datastudio directory. This file overrides built-in
configuration and offers the developers or end users virtually
unlimited configuration choices.
Example Config File
# root logger
log4j.rootLogger=all, stdout, FILELOG
# console appender
log4j.appender.stdout=org.apache.log4j.ConsoleAppender
log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
log4j.appender.stdout.layout.ConversionPattern=%C{1}.%M %m%n
# file appender
log4j.appender.FILELOG=org.apache.log4j.RollingFileAppender
log4j.appender.FILELOG.File=c:/datastudio.log
log4j.appender.FILELOG.MaxFileSize=20MB
log4j.appender.FILELOG.MaxBackupIndex=5
log4j.appender.FILELOG.layout=org.apache.log4j.PatternLayout
log4j.appender.FILELOG.layout.ConversionPattern=%d{HH:mm:ss.SSS}
%C{1}.%M %m%n
Aqua Data Studio Support
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