* [PATCH 00/20] v2: use consistent terminology
@ 2019-06-15 8:46 7% Eric Wong
2019-06-15 8:46 7% ` [PATCH 02/20] v2writable: update comments regarding xcpdb --reshard Eric Wong
0 siblings, 1 reply; 2+ results
From: Eric Wong @ 2019-06-15 8:46 UTC (permalink / raw)
To: meta
Modern Xapian docs and code refer to multi-DB uses as "shards";
so replace the term "partition" with the term "shard". This
way, we'll minimize the learning curve for people new to
public-inbox or Xapian.
We also still had a few places where we referred to git epochs
as "partitions", so fix those up and be consistent with the
majority of our own docs and code.
Eric Wong (20):
doc: rename our Xapian "partitions" to "shards"
v2writable: update comments regarding xcpdb --reshard
admin|xapcmd: user-facing messages say "shard"
rename reference to git epochs as "partitions"
searchidxpart: start using "shard" in user-visible places
v2writable: count_partitions => count_shards
v2writable: rename {partitions} field to {shards}
tests: change messages to use "shard" instead of partition
inboxwritable: s/partitions/shards/ in local var
v2: rename SearchIdxPart => SearchIdxShard
xapcmd: update comments referencing "partitions"
search*: rename {partition} => {shard}
v2writable: avoid "part" in internal subs and fields
v2writable: rename local vars to match Xapian terminology
adminedit: "part" => "shard" for local variables
v2writable: use "epoch" consistently when referring to git repos
search: use "shard" for local variable
xapcmd: favor 'shard' over 'part' in local variables
t/xcpdb-reshard: use 'shard' term in local variables
comments: replace "partition" with "shard"
Documentation/public-inbox-v2-format.pod | 10 +-
Documentation/public-inbox-xcpdb.pod | 11 +-
MANIFEST | 2 +-
lib/PublicInbox/Admin.pm | 4 +-
lib/PublicInbox/AdminEdit.pm | 12 +-
lib/PublicInbox/Inbox.pm | 18 +--
lib/PublicInbox/InboxWritable.pm | 4 +-
lib/PublicInbox/Search.pm | 14 +--
lib/PublicInbox/SearchIdx.pm | 19 +--
.../{SearchIdxPart.pm => SearchIdxShard.pm} | 30 ++---
lib/PublicInbox/V2Writable.pm | 109 +++++++++---------
lib/PublicInbox/WWW.pm | 12 +-
lib/PublicInbox/WwwListing.pm | 2 +-
lib/PublicInbox/WwwStream.pm | 12 +-
lib/PublicInbox/Xapcmd.pm | 96 +++++++--------
t/indexlevels-mirror.t | 2 +-
t/psgi_v2.t | 2 +-
t/v2writable.t | 4 +-
t/view.t | 2 +-
t/xcpdb-reshard.t | 14 +--
20 files changed, 188 insertions(+), 191 deletions(-)
rename lib/PublicInbox/{SearchIdxPart.pm => SearchIdxShard.pm} (78%)
--
EW
^ permalink raw reply [relevance 7%]
* [PATCH 02/20] v2writable: update comments regarding xcpdb --reshard
2019-06-15 8:46 7% [PATCH 00/20] v2: use consistent terminology Eric Wong
@ 2019-06-15 8:46 7% ` Eric Wong
0 siblings, 0 replies; 2+ results
From: Eric Wong @ 2019-06-15 8:46 UTC (permalink / raw)
To: meta
Using compact to change shard count was abandoned during
the v2 development phase.
---
lib/PublicInbox/V2Writable.pm | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/lib/PublicInbox/V2Writable.pm b/lib/PublicInbox/V2Writable.pm
index 76e61e8..db905f9 100644
--- a/lib/PublicInbox/V2Writable.pm
+++ b/lib/PublicInbox/V2Writable.pm
@@ -58,8 +58,8 @@ sub count_partitions ($) {
my $xpfx = $self->{xpfx};
# always load existing partitions in case core count changes:
- # Also, partition count may change while -watch is running
- # due to -compact
+ # Also, shard count may change while -watch is running
+ # due to "xcpdb --reshard"
if (-d $xpfx) {
foreach my $part (<$xpfx/*>) {
-d $part && $part =~ m!/[0-9]+\z! or next;
@@ -288,7 +288,7 @@ sub idx_init {
$self->lock_acquire unless ($opt && $opt->{-skip_lock});
$over->create;
- # -compact can change partition count while -watch is idle
+ # xcpdb can change shard count while -watch is idle
my $nparts = count_partitions($self);
if ($nparts && $nparts != $self->{partitions}) {
$self->{partitions} = $nparts;
--
EW
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