From: Eric Wong <e@80x24.org>
To: "Eric W. Biederman" <ebiederm@xmission.com>
Cc: meta@public-inbox.org
Subject: [WIP] searchidx: support incremental indexing on indexlevel=basic
Date: Thu, 2 Aug 2018 03:44:04 +0000 [thread overview]
Message-ID: <20180802034404.cnvfqlgvynamnc6n@whir> (raw)
In-Reply-To: <20180802030022.ly2tvbobs7tkfmn3@whir>
I wrote:
> While testing this, it looks like I introduced a bug to
> indexlevel=basic which broke incremental indexing when I made it
> possible to upgrade to (medium|full). Patch coming for that in
> a bit...
Eep, I think there's deeper problems with indexlevel=basic and
incremental updates, since it's still doing lookups against
Xapian for deletes...
This is my work-in-progress to stop full-reindexing, at least.
----8<-----
Subject: [PATCH] searchidx: support incremental indexing on indexlevel=basic
---
lib/PublicInbox/SearchIdx.pm | 13 +++++++++++--
1 file changed, 11 insertions(+), 2 deletions(-)
diff --git a/lib/PublicInbox/SearchIdx.pm b/lib/PublicInbox/SearchIdx.pm
index 54f82aa..5cac08f 100644
--- a/lib/PublicInbox/SearchIdx.pm
+++ b/lib/PublicInbox/SearchIdx.pm
@@ -668,6 +668,15 @@ sub need_update ($$$) {
($n eq '' || $n > 0);
}
+sub _last_x_commit {
+ my ($self) = @_;
+ if ($self->{indexlevel} =~ $xapianlevels) {
+ $self->{xdb}->get_metadata('last_commit');
+ } else {
+ $self->{mm}->last_commit || '';
+ }
+}
+
# indexes all unindexed messages (v1 only)
sub _index_sync {
my ($self, $opts) = @_;
@@ -682,7 +691,7 @@ sub _index_sync {
do {
$xlog = undef;
$mkey = 'last_commit';
- $last_commit = $xdb->get_metadata('last_commit');
+ $last_commit = $self->_last_x_commit;
$lx = $last_commit;
if ($reindex) {
$lx = '';
@@ -707,7 +716,7 @@ sub _index_sync {
$xlog = _git_log($self, $range);
$xdb = $self->begin_txn_lazy;
- } while ($xdb->get_metadata('last_commit') ne $last_commit);
+ } while ($self->_last_x_commit ne $last_commit);
my $dbh = $mm->{dbh} if $mm;
my $cb = sub {
--
EW
next prev parent reply other threads:[~2018-08-02 3:44 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-08-01 16:41 [PATCH 00/13]: Incremental index fixes Eric W. Biederman
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 ` Eric Wong [this message]
2018-08-02 12:25 ` [WIP] searchidx: support incremental indexing on indexlevel=basic Eric W. Biederman
2018-08-02 17:12 ` Eric W. Biederman
2018-08-02 18:15 ` Eric W. Biederman
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 Eric W. Biederman
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 ` [PATCH 12/13] V2Writeable.pm: Ensure that a found message number is in the msgmap Eric W. Biederman
2018-08-01 16:43 ` [PATCH 13/13] V2Writeable.pm: In unindex_oid delete the message from msgmap Eric W. Biederman
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