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Logging
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.
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
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Help View
Log Menu
View Error
Log
View Log -
Console
View Log -
Archive
View Log -
Archive Text
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