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| author | Eric Wong <e@80x24.org> | 2022-03-07 10:57:37 +0000 |
|---|---|---|
| committer | Eric Wong <e@80x24.org> | 2022-03-08 00:30:03 +0000 |
| commit | 3eec2f7792040f75f3988c520f308e2445baf645 (patch) | |
| tree | e581cdd77765c84ae870999f36193e4302f5df71 /lib/PublicInbox/ExtSearchIdx.pm | |
| parent | 798bd392d273735a69f0b009e70d8bb2dbc4a7e4 (diff) | |
| download | public-inbox-3eec2f7792040f75f3988c520f308e2445baf645.tar.gz | |
This enables Xapian::DB_DANGEROUS to support in-place updates. This can speed up the initial index and reduce I/O at the cost of preventing concurrent readers and being unsafe in the face of any abnormal terminations. This is more dangerous than --no-fsync. --no-fsync is only unsafe in the event of a power loss or kernel crash; --dangerous is unsafe even on SIGKILL.
Diffstat (limited to 'lib/PublicInbox/ExtSearchIdx.pm')
| -rw-r--r-- | lib/PublicInbox/ExtSearchIdx.pm | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/PublicInbox/ExtSearchIdx.pm b/lib/PublicInbox/ExtSearchIdx.pm index 4b46fa16..7c44a1a4 100644 --- a/lib/PublicInbox/ExtSearchIdx.pm +++ b/lib/PublicInbox/ExtSearchIdx.pm @@ -1,4 +1,4 @@ -# Copyright (C) 2020-2021 all contributors <meta@public-inbox.org> +# Copyright (C) all contributors <meta@public-inbox.org> # License: AGPL-3.0+ <https://www.gnu.org/licenses/agpl-3.0.txt> # Detached/external index cross inbox search indexing support @@ -59,6 +59,7 @@ sub new { nproc_shards({ nproc => $opt->{jobs} }); my $oidx = PublicInbox::OverIdx->new("$self->{xpfx}/over.sqlite3"); $self->{-no_fsync} = $oidx->{-no_fsync} = 1 if !$opt->{fsync}; + $self->{-dangerous} = 1 if $opt->{dangerous}; $self->{oidx} = $oidx; $self } |