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From Jeff Jirsa <jji...@gmail.com>
Subject Re:
Date Mon, 02 Oct 2017 18:48:02 GMT
You're right, sorry I didnt read the full stack (gmail hid it from me)

Would you open a JIRA with your stack traces, and note (somewhat loudly)
that this is a regression?


On Mon, Oct 2, 2017 at 11:43 AM, Dan Kinder <dkinder@turnitin.com> wrote:

> Right, I just meant that calling it at all results in holding a read lock,
> which unfortunately is blocking these read threads.
>
> On Mon, Oct 2, 2017 at 11:40 AM, Jeff Jirsa <jjirsa@gmail.com> wrote:
>
>>
>>
>> On Mon, Oct 2, 2017 at 11:27 AM, Dan Kinder <dkinder@turnitin.com> wrote:
>>
>>> (As a side note, it seems silly to call shouldDefragment at all on a
>>> read if the compaction strategy is not STSC)
>>>
>>>
>>>
>> It defaults to false:
>>
>> https://github.com/apache/cassandra/blob/cassandra-3.0/src/
>> java/org/apache/cassandra/db/compaction/AbstractCompactionS
>> trategy.java#L302
>>
>> And nothing else other than STCS overrides it to true.
>>
>>
>>
>
>
> --
> Dan Kinder
> Principal Software Engineer
> Turnitin – www.turnitin.com
> dkinder@turnitin.com
>

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