strange messages in log file @^@^@^@^@^@^@^@^@^@^@^@^@^@^@^....

Posted by celalo on Stack Overflow See other posts from Stack Overflow or by celalo
Published on 2010-06-15T08:49:20Z Indexed on 2010/06/15 8:52 UTC
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Filed under:

java

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logging

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nohup

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apache-mina

Hello,

I have a application server for network operations written with JAVA based on Apache Mina. Recently I encounter a strange behavior in my log files. I noticed that the log file is full of @^@^@^@^@^@^@^@^@^@^@^@^.... characters. I mean those unexpected characters are vast amount of as such the log file gets hundreds of GB in a couple of hours! I have no clue about this problem and it is almost impossible to google it. What could be the reason? Are those set of characters any familiar to anybody?

I can give more details about the application if needed.

Thanks in advance.

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