| From: | Antonin Houska <ah(at)cybertec(dot)at> |
|---|---|
| To: | pgsql-hackers(at)postgresql(dot)org |
| Subject: | Re: WIP: Split of hash index bucket |
| Date: | 2015-03-27 12:50:41 |
| Message-ID: | 8388.1427460641@localhost |
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| Lists: | pgsql-hackers |
Antonin Houska <ah(at)cybertec(dot)at> wrote:
> I'm still testing it. especially the concurrent access. There are probably
> bugs in the code, but it can help understand what I mean.
I've traced the most important cases of concurrent insertion into a bucket
split of which is in progress. A few related bugs fixed. Some tool to check
the index structure is needed yet, before performance testing makes
sense. That might include enhancement of contrib/pageinspect.
--
Antonin Houska
Cybertec Schönig & Schönig GmbH
Gröhrmühlgasse 26
A-2700 Wiener Neustadt
Web: http://www.postgresql-support.de, http://www.cybertec.at
| Attachment | Content-Type | Size |
|---|---|---|
| hash_index_bucket_split_v2.diff | text/x-diff | 44.0 KB |
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