user/dev discussion of public-inbox itself
 help / color / Atom feed
From: "Eric W. Biederman" <ebiederm@xmission.com>
To: Eric Wong <e@80x24.org>
Cc: meta@public-inbox.org, "Eric W. Biederman" <ebiederm@xmission.com>
Subject: [PATCH 12/13] V2Writeable.pm: Ensure that a found message number is in the msgmap
Date: Wed,  1 Aug 2018 11:43:43 -0500
Message-ID: <20180801164344.7911-12-ebiederm@xmission.com> (raw)
In-Reply-To: <878t5qkpis.fsf@xmission.com>

The lookup to see if a num has already been assigned to a message
happens in a temporary copy of message map.  It is possible that the
number has been removed from the current message map.  The
unindex/reindex after a history rewrite triggered by a purge should be
one such case.  Therefore add the number to the msgmap in case it is
not currently present.

Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
---
 lib/PublicInbox/V2Writable.pm | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/PublicInbox/V2Writable.pm b/lib/PublicInbox/V2Writable.pm
index 92d2672c78c4..4dd14331a78f 100644
--- a/lib/PublicInbox/V2Writable.pm
+++ b/lib/PublicInbox/V2Writable.pm
@@ -676,6 +676,7 @@ sub reindex_oid {
 		if (defined $n && $n > $num) {
 			$mid0 = $mid;
 			$num = $n;
+			$self->{mm}->mid_set($num, $mid0);
 		}
 	}
 	if (!defined($mid0) && $regen && !$del) {
-- 
2.17.1


  parent reply index

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-08-01 16:41 [PATCH 00/13]: Incremental index fixes ebiederm
2018-08-01 16:43 ` [PATCH 01/13] Import.pm: Don't assume {in} and {out} always exist Eric W. Biederman
2018-08-01 16:43 ` [PATCH 02/13] t/v1reindex.t: Isolate the test cases Eric W. Biederman
2018-08-01 16:43 ` [PATCH 03/13] t/v2reindex.t: Isolate the test cases more Eric W. Biederman
2018-08-01 16:43 ` [PATCH 04/13] t/v[12]reindex.t: Place expected second in Xapian tests Eric W. Biederman
2018-08-01 16:43 ` [PATCH 05/13] t/v[12]reindex.t: Test that the resulting msgmap is as expected Eric W. Biederman
2018-08-01 16:43 ` [PATCH 06/13] t/v[12]reindex.t: Test incremental indexing works Eric W. Biederman
2018-08-01 16:43 ` [PATCH 07/13] SearchIdx.pm: Always assign numbers backwards during incremental indexing Eric W. Biederman
2018-08-01 16:43 ` [PATCH 08/13] Msgmap.pm: Track the largest value of num ever assigned Eric W. Biederman
2018-08-02  3:00   ` Eric Wong
2018-08-02  3:44     ` [WIP] searchidx: support incremental indexing on indexlevel=basic Eric Wong
2018-08-02 12:25       ` ebiederm
2018-08-02 17:12         ` ebiederm
2018-08-02 18:15           ` ebiederm
2019-05-14  2:04       ` [PATCH 0/3] incremental index fixes for indexlevel=basic Eric Wong
2019-05-14  2:04         ` [PATCH 1/3] v1writable: new wrapper which is closer to v2writable Eric Wong
2019-05-14  2:04         ` [PATCH 2/3] v2writable: allow setting nproc via creat options Eric Wong
2019-05-14  2:04         ` [PATCH 3/3] searchidx: fix incremental index with indexlevel=basic on v1 Eric Wong
2018-08-02 12:08     ` [PATCH 08/13] Msgmap.pm: Track the largest value of num ever assigned ebiederm
2018-08-01 16:43 ` [PATCH 09/13] t/v[12]reindex.t Verify num_highwater Eric W. Biederman
2018-08-01 16:43 ` [PATCH 10/13] t/v[12]reindex.t: Verify the num highwater is as expected Eric W. Biederman
2018-08-01 16:43 ` [PATCH 11/13] SearchIdx,V2Writeable: Update num_highwater on optimized deletes Eric W. Biederman
2018-08-01 16:43 ` Eric W. Biederman [this message]
2018-08-01 16:43 ` [PATCH 13/13] V2Writeable.pm: In unindex_oid delete the message from msgmap Eric W. Biederman

Reply instructions:

You may reply publically to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

  List information: http://public-inbox.org/README

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20180801164344.7911-12-ebiederm@xmission.com \
    --to=ebiederm@xmission.com \
    --cc=e@80x24.org \
    --cc=meta@public-inbox.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

user/dev discussion of public-inbox itself

Archives are clonable:
	git clone --mirror http://public-inbox.org/meta
	git clone --mirror http://czquwvybam4bgbro.onion/meta
	git clone --mirror http://hjrcffqmbrq6wope.onion/meta
	git clone --mirror http://ou63pmih66umazou.onion/meta

Newsgroups are available over NNTP:
	nntp://news.public-inbox.org/inbox.comp.mail.public-inbox.meta
	nntp://ou63pmih66umazou.onion/inbox.comp.mail.public-inbox.meta
	nntp://czquwvybam4bgbro.onion/inbox.comp.mail.public-inbox.meta
	nntp://hjrcffqmbrq6wope.onion/inbox.comp.mail.public-inbox.meta
	nntp://news.gmane.org/gmane.mail.public-inbox.general

 note: .onion URLs require Tor: https://www.torproject.org/

AGPL code for this site: git clone https://public-inbox.org/ public-inbox