Sijie Guo created DL-136:
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Summary: Avoid empty catch blocks
Key: DL-136
URL: https://issues.apache.org/jira/browse/DL-136
Project: DistributedLog
Issue Type: Task
Reporter: Sijie Guo
Based on the code analysis here :
https://www.kiuwan.com/blog/analyzing_distributedlog_twitter-2/, there are 22
Times: Catching exceptions with empty bodies.
{quote}
There are exceptions of different types: InterruptedException, KeeperException,
Exception, etc.. Even though we think that these exceptions should never occur,
if they are captured it means that they are technically possible. In case that
they do happen, it will be very difficult to know what is happening and to
diagnose the problem. It is very recommendable, at least to add a log trace, in
case these exceptions are triggered.
{quote}
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