[jira] [Created] (LOG4J2-1580) Log4j2 hangs when logging Unicode characters on appender with buffer size 1

["Frederico Ferro Schuh (JIRA)" <ji...@apache.org>]

Frederico Ferro Schuh created LOG4J2-1580:
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             Summary: Log4j2 hangs when logging Unicode characters on appender with buffer size 1
                 Key: LOG4J2-1580
                 URL: https://issues.apache.org/jira/browse/LOG4J2-1580
             Project: Log4j 2
          Issue Type: Bug
          Components: Core
         Environment: Linux CentOS 7
            Reporter: Frederico Ferro Schuh
            Priority: Minor


All loggers on application are AsyncLoggers.
Appender used was RollingRandomAccessFile.
Buffer size was set to 1, and when application attempted to log a string containing Chinese characters, the current thread blocked and deadlocked on call to Logger.info().

Though it may sound obvious that setting the buffer size to 1 would lead to problems with Unicode characters, the expected behavior should never be a deadlock.

An error message signaling the problem would be welcome.

Tested on Logj2 2.6.2, on Java 8.



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