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From Ryan Rawson <ryano...@gmail.com>
Subject Re: Release killed... RC3 coming soon WAS -> Re: [VOTE] Shall we release hbase-0.20.4 Release Candidate 2 as hbase-0.20.4? (WAS --> Re: [VOTE] Shall we release hbase-0.20.4 Release Candidate 1 as hbase-0.20.4?)
Date Fri, 23 Apr 2010 05:54:32 GMT
The problem is checked exceptions - translating throwables into
"generic" IOExceptions.  There are some specific exception classes in
hbase, but the problem is with all those unknown and random
exceptions.  Eg: NPEs.

As for this issue, some kind of regression looks like.

-ryan

On Thu, Apr 22, 2010 at 10:51 PM, Cosmin Lehene <clehene@adobe.com> wrote:
> I've noticed there are more places where exceptions tend to be eaten, or transformed
in a generic IOException. Working around this tends to obscure logic sometimes.  More, most
of the classes seem to both catch and throw IOException as a "standard". Perhaps working a
bit towards having a richer set of IOException subclasses would make sense. Anyone thought
of that?
>
> Cosmin
> On Apr 23, 2010, at 3:50 AM, Stack wrote:
>
>> HBASE-2481 "Client is not getting UnknownScannerExceptions; they are
>> being eaten" sinks this release candidate.  Will fix and put up a new
>> candidate this evening.
>> St.Ack
>>
>> On Tue, Apr 20, 2010 at 11:54 PM, Stack <stack@duboce.net> wrote:
>>> I've posted an hbase 0.20.4 release candidate 2 here:
>>>
>>>   http://people.apache.org/~stack/hbase-0.20.4-candidate-2/
>>>
>>> Should we release this candidate as hbase 0.20.4?
>>>
>>> In includes some critical fixes and some performance enhancements (See
>>> CHANGES.txt or the release notes in the docs [1] for the list of over
>>> 100 issues addressed by this candidate).
>>>
>>> Please take it for a test spin if you have a chance.  Vote closes
>>> Tuesday, the 27th of April.
>>>
>>> Yours,
>>> The HBase Team
>>>
>>> 1. http://people.apache.org/~stack/hbase-0.20.4-candidate-2/hbase-0.20.4/docs/releasenotes.html
>>>
>>>
>>> On Sat, Apr 17, 2010 at 10:14 PM, Stack <stack@duboce.net> wrote:
>>>> I've posted an hbase 0.20.4 release candidate here:
>>>>
>>>>  http://people.apache.org/~stack/hbase-0.20.4-candidate-1/
>>>>
>>>> Should we release this candidate as hbase 0.20.4?
>>>>
>>>> In includes some critical fixes and some performance enhancements (See
>>>> CHANGES.txt or http://su.pr/4QEGFv for the list of over 100 issues
>>>> addressed by this candidate).
>>>>
>>>> Please take it for a test spin if you have a chance.  Vote closes
>>>> Sunday, the 24th of April.
>>>>
>>>> Yours,
>>>> The HBase Team
>>>>
>>>
>
>

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