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From "Srikanth Srungarapu (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-13419) Thrift gateway should propagate text from exception causes.
Date Fri, 10 Apr 2015 20:20:12 GMT

    [ https://issues.apache.org/jira/browse/HBASE-13419?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14490295#comment-14490295
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Srikanth Srungarapu commented on HBASE-13419:
---------------------------------------------

Ok. Did some digging into the exception wrapping. Found this [link|http://stackoverflow.com/questions/14606293/java-logging-exceptions-how-to-log-as-much-information-as-possible]
useful. To sum things up, I'd say let's use Throwables.getStackTraceAsString provided by guava
library and get rid of unit test.

> Thrift gateway should propagate text from exception causes.
> -----------------------------------------------------------
>
>                 Key: HBASE-13419
>                 URL: https://issues.apache.org/jira/browse/HBASE-13419
>             Project: HBase
>          Issue Type: Improvement
>          Components: Thrift
>            Reporter: Michael Muller
>              Labels: newbie, patch
>             Fix For: 2.0.0, 1.1.0, 1.0.2
>
>         Attachments: ExpandExceptionCauses.patch, ExpandExceptionCauses3.patch
>
>
> Exceptions passed back from the thrift gateway only include the message text of the toplevel
exception.  Information from the cause chain is lost.
> In some cases, the top-level exception text is useless but there is some very specific
and useful information provided in some of the cause exceptions, so it would be very helpful
to flatten all of the messages into the exception text returned to the user.



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