hadoop-hdfs-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Yongjun Zhang (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-11976) Examine code base for cases that exception is thrown from finally block and fix it
Date Wed, 14 Jun 2017 23:48:00 GMT
Yongjun Zhang created HDFS-11976:
------------------------------------

             Summary: Examine code base for cases that exception is thrown from finally block
and fix it
                 Key: HDFS-11976
                 URL: https://issues.apache.org/jira/browse/HDFS-11976
             Project: Hadoop HDFS
          Issue Type: Bug
            Reporter: Yongjun Zhang


If exception X is thrown in try block, and exception Y is thrown is finally block, X will
be swallowed.
In addition, finally block is used to ensure resources are released properly in general. If
we throw exception from there, some resources may be leaked. So it's not recommended to throw
exception in the finally block
I caught one today and reported HDFS-11794, creating this jira as a master one to catch other
similar cases.




--
This message was sent by Atlassian JIRA
(v6.4.14#64029)

---------------------------------------------------------------------
To unsubscribe, e-mail: hdfs-issues-unsubscribe@hadoop.apache.org
For additional commands, e-mail: hdfs-issues-help@hadoop.apache.org


Mime
View raw message