[ http://jira.qos.ch/browse/LBCORE-128?page=com.atlassian.jira.plugin.system.i... ] Ceki Gulcu commented on LBCORE-128: ----------------------------------- Thanks for sharing the info. In about the performance with callstack on. Pretty surprising... Since each log entry comes with a full stack trace, it is probably large enough to be compressed. However, I very much doubt that a single event (in isolation) without a full stack trace would compress at all.
Please support implementation of binary log files in RollingFileAppender/FileAppender -------------------------------------------------------------------------------------
Key: LBCORE-128 URL: http://jira.qos.ch/browse/LBCORE-128 Project: logback-core Issue Type: Improvement Components: Appender Affects Versions: 0.9.17 Reporter: Joern Huxhorn Assignee: Ceki Gulcu
This was discussed briefly at http://marc.info/?l=logback-dev&m=124905434331308&w=2 and I forgot to file a ticket about this. Currently, RandomFileAppender => FileAppender => WriterAppender is using the following method in WriterAppender to actually write the data: protected void writerWrite(String s, boolean flush) throws IOException Please add an additional method like protected void writerWrite(byte[] bytes, boolean flush) throws IOException to write to the underlying stream directly. writerWrite(String, boolean) could call that method after performing the transformation internally, making this change transparent for the rest of the implementation. Using a binary format for logfiles could have tremendous performance impact as can be seen here: http://sourceforge.net/apps/trac/lilith/wiki/SerializationPerformance
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