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Tsz Wo Nicholas Sze commented on HADOOP-12309: ---------------------------------------------- "A throwable contains a snapshot of the execution stack of its thread at the time it was created." See http://docs.oracle.com/javase/7/docs/api/java/lang/Throwable.html > [Refactor] Use java.lang.Throwable.addSuppressed(Throwable) instead of class > org.apache.hadoop.io.MultipleIOException > --------------------------------------------------------------------------------------------------------------------- > > Key: HADOOP-12309 > URL: https://issues.apache.org/jira/browse/HADOOP-12309 > Project: Hadoop Common > Issue Type: Improvement > Reporter: Ajith S > Assignee: Ajith S > Priority: Minor > Attachments: HADOOP-12309.patch > > > Can use java.lang.Throwable.addSuppressed(Throwable) instead of > org.apache.hadoop.io.MultipleIOException as 1.7+ java provides support for > this. org.apache.hadoop.io.MultipleIOException can be deprecated as for now > {code} > ............ > catch (IOException e) { > if(generalException == null) > { > generalException = new IOException("General exception"); > } > generalException.addSuppressed(e); > } > {code} -- This message was sent by Atlassian JIRA (v6.3.4#6332)