[Bug 16715] New: Koha::Cache - Use Sereal for serialization
https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=16715 Bug ID: 16715 Summary: Koha::Cache - Use Sereal for serialization Change sponsored?: --- Product: Koha Version: master Hardware: All OS: All Status: ASSIGNED Severity: enhancement Priority: P5 - low Component: Architecture, internals, and plumbing Assignee: jweaver@bywatersolutions.com Reporter: jonathan.druart@bugs.koha-community.org QA Contact: testopia@bugs.koha-community.org Depends on: 16166 Referenced Bugs: https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=16166 [Bug 16166] Improve L1 cache performance and safety -- You are receiving this mail because: You are watching all bug changes.
https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=16715 Jonathan Druart <jonathan.druart@bugs.koha-community.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |Needs Signoff -- You are receiving this mail because: You are watching all bug changes.
https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=16715 --- Comment #1 from Jonathan Druart <jonathan.druart@bugs.koha-community.org> --- Created attachment 52264 --> https://bugs.koha-community.org/bugzilla3/attachment.cgi?id=52264&action=edit Bug 16166: Proposed followup to use Sereal for serialization This manages to eke out a bit more performance on my machine. -- You are receiving this mail because: You are watching all bug changes.
https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=16715 --- Comment #2 from Jonathan Druart <jonathan.druart@bugs.koha-community.org> --- % more t.pl use Koha::Cache; my $t; for my $i ( 1 .. 3 ) { for my $j ( 1 .. 100000 ) { $t->{$i}{$j} = "$i$j"; } } for ( 1 .. 10 ) { my $cache = Koha::Cache->get_instance; $cache->set_in_cache( 'my_t', $t ); $cache->get_from_cache( $t ); } % git checkout master % time perl t.pl perl t.pl 4.76s user 0.11s system 100% cpu 4.875 total % git checkout bug_16166 ( Bug 16166: Improve L1 cache performance and safety + Bug 16166: Fix t/Cache.t tests ) % time perl t.pl perl t.pl 2.28s user 0.14s system 100% cpu 2.423 total % git checkout bug_16715 ( Bug 16166: Proposed followup to use Sereal for serialization ) % time perl t.pl perl t.pl 1.75s user 0.05s system 99% cpu 1.803 total Note that I did not manage to prove the gain using Koha, I have tried an intranet search with 100 results (xslt) and the execution time is always between 13s and 13.5s. I did not notice a significant gain. -- You are receiving this mail because: You are watching all bug changes.
https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=16715 Jonathan Druart <jonathan.druart@bugs.koha-community.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |ablewicz@gmail.com --- Comment #3 from Jonathan Druart <jonathan.druart@bugs.koha-community.org> --- Jacek, could you have a loot at this patch please? -- You are receiving this mail because: You are watching all bug changes.
https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=16715 Mason James <mtj@kohaaloha.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |mtj@kohaaloha.com -- You are receiving this mail because: You are watching all bug changes.
https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=16715 Jacek Ablewicz <abl@biblos.pk.edu.pl> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |abl@biblos.pk.edu.pl --- Comment #4 from Jacek Ablewicz <abl@biblos.pk.edu.pl> --- (In reply to Jonathan Druart from comment #3)
Jacek, could you have a loot at this patch please?
Sounds kinda Freudian, but hey - why not :) -- You are receiving this mail because: You are watching all bug changes.
https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=16715 --- Comment #5 from Jacek Ablewicz <abl@biblos.pk.edu.pl> --- (In reply to Jonathan Druart from comment #2)
Note that I did not manage to prove the gain using Koha, I have tried an intranet search with 100 results (xslt) and the execution time is always between 13s and 13.5s. I did not notice a significant gain.
httping -c 40 -i 0.01 'http://koha.wherever/cgi-bin/koha/opac-search.pl?q=unix' (OPACnumSearchResults = 100, XSLT enabled, CGI + memcached): - master: 40 connects, 40 ok, 0.00% failed round-trip min/avg/max = 5911.8/6032.2/6215.6 ms - master + Bug 16166 round-trip min/avg/max = 5535.5/5626.0/5846.7 ms (6.7% gain) - master + Bug 16166 + Bug 16715 round-trip min/avg/max = 5488.9/5521.9/5761.8 ms (8.5% gain) - master + Bug 16166 + Bug 16715 + Bug 16365 round-trip min/avg/max = 3572.2/3719.5/3780.2 ms (38.3% gain) httping -c 40 -i 0.01 'http://koha.wherever/cgi-bin/koha/opac-search.pl?q=asfasdffghj' (0 search results - same setup, i.e. CGI + memcached) - master round-trip min/avg/max = 879.2/912.8/1107.5 ms - master + Bug 16166 + Bug 16715 + Bug 16365 round-trip min/avg/max = 886.3/916.5/1009.8 ms -- You are receiving this mail because: You are watching all bug changes.
https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=16715 --- Comment #6 from Jacek Ablewicz <abl@biblos.pk.edu.pl> --- (In reply to Jonathan Druart from comment #2)
for ( 1 .. 10 ) { my $cache = Koha::Cache->get_instance; $cache->set_in_cache( 'my_t', $t ); $cache->get_from_cache( $t ); }
This test looks a bit flawed, a least in the ->get_from_cache() part, I replaced this part with my $cache = Koha::Cache->get_instance; $cache->set_in_cache( 'my_t', $t ); for ( 1 .. 100 ) { $cache->get_from_cache( 'my_t' ); } to make interpretation of the results somehow easier. -- You are receiving this mail because: You are watching all bug changes.
https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=16715 --- Comment #7 from Jacek Ablewicz <abl@biblos.pk.edu.pl> --- Sereal encoder is much better (2-3x) then freeze() - both speed- and sizewise (especially with "snappy" compression enabled), for all data structure types, big and small. Sereal decoder is also much faster (up to 2x) then thaw() for small and medium-sized data structures. For a very big structures, it's still faster then thaw(), but speed difference is less pronounced (e.g. for a MARC framework: sereal decode takes ~7 msec, and thaw - 8.5 msec). But it's hardly deserializers fault, most of that time is wasted in perl internals on hash keys and SVs creation. Note that destroing / garbage collection of all those hashes-of-hashes also takes significant time (3-4 msec for a MARC framework). The only drawback I see is the lack of packaged version for Wheezy.. -- You are receiving this mail because: You are watching all bug changes.
https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=16715 Jacek Ablewicz <ablewicz@gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|Needs Signoff |Signed Off -- You are receiving this mail because: You are watching all bug changes.
https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=16715 Jacek Ablewicz <ablewicz@gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Attachment #52264|0 |1 is obsolete| | --- Comment #8 from Jacek Ablewicz <ablewicz@gmail.com> --- Created attachment 52307 --> https://bugs.koha-community.org/bugzilla3/attachment.cgi?id=52307&action=edit Bug 16166: Proposed followup to use Sereal for serialization This manages to eke out a bit more performance on my machine. https://bugs.koha-community.org/show_bug.cgi?id=16715 Signed-off-by: Jacek Ablewicz <abl@biblos.pk.edu.pl> -- You are receiving this mail because: You are watching all bug changes.
https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=16715 Jonathan Druart <jonathan.druart@bugs.koha-community.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|Signed Off |Passed QA -- You are receiving this mail because: You are watching all bug changes.
https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=16715 Jonathan Druart <jonathan.druart@bugs.koha-community.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Attachment #52307|0 |1 is obsolete| | --- Comment #9 from Jonathan Druart <jonathan.druart@bugs.koha-community.org> --- Created attachment 52334 --> https://bugs.koha-community.org/bugzilla3/attachment.cgi?id=52334&action=edit Bug 16715: Proposed followup to use Sereal for serialization This manages to eke out a bit more performance on my machine. Signed-off-by: Jacek Ablewicz <abl@biblos.pk.edu.pl> Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org> -- You are receiving this mail because: You are watching all bug changes.
https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=16715 Kyle M Hall <kyle@bywatersolutions.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |kyle@bywatersolutions.com Keywords| |dependency -- You are receiving this mail because: You are watching all bug changes.
https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=16715 --- Comment #10 from Kyle M Hall <kyle@bywatersolutions.com> --- I believe patch will require https://packages.debian.org/sid/perl/libsereal-perl to be added to the community repo. -- You are receiving this mail because: You are watching all bug changes.
https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=16715 Kyle M Hall <kyle@bywatersolutions.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords|dependency | Status|Passed QA |Pushed to Master --- Comment #11 from Kyle M Hall <kyle@bywatersolutions.com> --- Pushed to master for 16.11, thanks Jesse! -- You are receiving this mail because: You are watching all bug changes.
https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=16715 Kyle M Hall <kyle@bywatersolutions.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |dependency -- You are receiving this mail because: You are watching all bug changes.
https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=16715 Kyle M Hall <kyle@bywatersolutions.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|Pushed to Master |ASSIGNED --- Comment #12 from Kyle M Hall <kyle@bywatersolutions.com> --- Cancel that, will need a rebase. -- You are receiving this mail because: You are watching all bug changes.
https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=16715 Kyle M Hall <kyle@bywatersolutions.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |Needs Signoff -- You are receiving this mail because: You are watching all bug changes.
https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=16715 Kyle M Hall <kyle@bywatersolutions.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|Needs Signoff |Signed Off -- You are receiving this mail because: You are watching all bug changes.
https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=16715 Kyle M Hall <kyle@bywatersolutions.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|Signed Off |Patch doesn't apply -- You are receiving this mail because: You are watching all bug changes.
https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=16715 Jonathan Druart <jonathan.druart@bugs.koha-community.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|Patch doesn't apply |Passed QA -- You are receiving this mail because: You are watching all bug changes.
https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=16715 Jonathan Druart <jonathan.druart@bugs.koha-community.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Attachment #52334|0 |1 is obsolete| | --- Comment #13 from Jonathan Druart <jonathan.druart@bugs.koha-community.org> --- Created attachment 53592 --> https://bugs.koha-community.org/bugzilla3/attachment.cgi?id=53592&action=edit Bug 16715: Proposed followup to use Sereal for serialization This manages to eke out a bit more performance on my machine. Signed-off-by: Jacek Ablewicz <abl@biblos.pk.edu.pl> Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org> -- You are receiving this mail because: You are watching all bug changes.
https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=16715 --- Comment #14 from Jonathan Druart <jonathan.druart@bugs.koha-community.org> --- (In reply to Kyle M Hall from comment #12)
Cancel that, will need a rebase.
Conflict in C4/Installer/PerlDependencies.pm fixed! -- You are receiving this mail because: You are watching all bug changes.
https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=16715 Kyle M Hall <kyle@bywatersolutions.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|Passed QA |Pushed to Master --- Comment #15 from Kyle M Hall <kyle@bywatersolutions.com> --- Pushed to master for 16.11, thanks Jesse! -- You are receiving this mail because: You are watching all bug changes.
https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=16715 Marc Véron <veron@veron.ch> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |veron@veron.ch --- Comment #16 from Marc Véron <veron@veron.ch> --- Just a note: Without Sereal, staff client crashed with a message like "missing Sereal" before it could execute C4/Installer/PerlDependencies.pm -- You are receiving this mail because: You are watching all bug changes.
https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=16715 --- Comment #17 from Jonathan Druart <jonathan.druart@bugs.koha-community.org> --- (In reply to Marc Véron from comment #16)
Just a note: Without Sereal, staff client crashed with a message like "missing Sereal" before it could execute C4/Installer/PerlDependencies.pm
Indeed, but I don't think we should try to avoid that. It's part of the upgrade job to check if all deps are installed. -- You are receiving this mail because: You are watching all bug changes.
https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=16715 Mirko Tietgen <mirko@abunchofthings.net> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |mirko@abunchofthings.net --- Comment #18 from Mirko Tietgen <mirko@abunchofthings.net> --- It looks like it needs libsereal-perl libsereal-encoder-perl libsereal-decoder-perl The first is not in Jessie, the others are. So I wonder if it's necessary to get libsereal-perl backported or if it's enough to use the encoder and decoder directly. Jonathan? -- You are receiving this mail because: You are watching all bug changes.
https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=16715 --- Comment #19 from Mirko Tietgen <mirko@abunchofthings.net> ---
This Sereal module is a very thin wrapper around both Sereal::Encoder and Sereal::Decoder. It depends on both and loads both. So if you have a user of both encoder and decoder, it is enough to depend on a particular version of Sereal and you'll get the most recent released versions of Sereal::Encoder and Sereal::Decoder.
If that is all it does, it does not make much sense for Debian, IMHO. The real modules are there, just the wrapper isn't. I don't see a benefit of backporting this. -- You are receiving this mail because: You are watching all bug changes.
https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=16715 --- Comment #20 from Mirko Tietgen <mirko@abunchofthings.net> ---
This Sereal module is a very thin wrapper around both Sereal::Encoder and Sereal::Decoder. It depends on both and loads both. So if you have a user of both encoder and decoder, it is enough to depend on a particular version of Sereal and you'll get the most recent released versions of Sereal::Encoder and Sereal::Decoder.
If that is all it does, it does not make much sense for Debian, IMHO. The real modules are there, just the wrapper isn't. I don't see a benefit of backporting this. -- You are receiving this mail because: You are watching all bug changes.
https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=16715 --- Comment #21 from Marc Véron <veron@veron.ch> --- Oh, I see that the module is experimental (or am I missing something?): http://search.cpan.org/~yves/Sereal-0.330/lib/Sereal.pm DESCRIPTION This is an experimental module. Before using it in production, please get in touch with the authors! -- You are receiving this mail because: You are watching all bug changes.
https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=16715 --- Comment #22 from Jonathan Druart <jonathan.druart@bugs.koha-community.org> --- (In reply to Marc Véron from comment #21)
Oh, I see that the module is experimental (or am I missing something?): http://search.cpan.org/~yves/Sereal-0.330/lib/Sereal.pm
Not, it's http://search.cpan.org/~yves/Sereal-3.014/lib/Sereal.pm -- You are receiving this mail because: You are watching all bug changes.
https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=16715 --- Comment #23 from Jonathan Druart <jonathan.druart@bugs.koha-community.org> --- (In reply to Mirko Tietgen from comment #20)
This Sereal module is a very thin wrapper around both Sereal::Encoder and Sereal::Decoder. It depends on both and loads both. So if you have a user of both encoder and decoder, it is enough to depend on a particular version of Sereal and you'll get the most recent released versions of Sereal::Encoder and Sereal::Decoder.
If that is all it does, it does not make much sense for Debian, IMHO. The real modules are there, just the wrapper isn't. I don't see a benefit of backporting this.
I have quickly tried this diff --git a/Koha/Cache.pm b/Koha/Cache.pm index 0f85ed1..fa4f136 100644 --- a/Koha/Cache.pm +++ b/Koha/Cache.pm @@ -40,7 +40,8 @@ use warnings; use Carp; use Module::Load::Conditional qw(can_load); use Koha::Cache::Object; -use Sereal; +use Sereal::Encoder; +use Sereal::Decoder; use base qw(Class::Accessor); And it seems to work correctly. I can provide a patch if you need it. -- You are receiving this mail because: You are watching all bug changes.
https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=16715 --- Comment #24 from Mirko Tietgen <mirko@abunchofthings.net> --- Excellent! Can you also change PerlDependencies.pm please? Thanks! -- You are receiving this mail because: You are watching all bug changes.
https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=16715 Mirko Tietgen <mirko@abunchofthings.net> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |nowheezy -- You are receiving this mail because: You are watching all bug changes.
https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=16715 Chris Cormack <chris@bigballofwax.co.nz> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |chris@bigballofwax.co.nz Status|Pushed to Master |ASSIGNED --- Comment #25 from Chris Cormack <chris@bigballofwax.co.nz> --- Yep we definitely need a patch, at least for jessie, libsereal-perl is in stretch, but it won't be backported for jessie. -- You are receiving this mail because: You are watching all bug changes.
https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=16715 --- Comment #26 from Jacek Ablewicz <abl@biblos.pk.edu.pl> --- (In reply to Jonathan Druart from comment #23)
I have quickly tried this
diff --git a/Koha/Cache.pm b/Koha/Cache.pm index 0f85ed1..fa4f136 100644 --- a/Koha/Cache.pm +++ b/Koha/Cache.pm @@ -40,7 +40,8 @@ use warnings; use Carp; use Module::Load::Conditional qw(can_load); use Koha::Cache::Object; -use Sereal; +use Sereal::Encoder; +use Sereal::Decoder;
use base qw(Class::Accessor);
And it seems to work correctly. I can provide a patch if you need it.
That should work just fine, I used that variant for speed differences comparisons vs Storable (I think it was on jessie, not entirely sure) without encountering any problems. Speaking of dependencies: what about some other files (debian/control*, install_misc/*.packages) in the source tree which are referencing required packages? I don't know if they may need some tweaking as well or not - or maybe it's only being done en masse before releasing next packaged version? -- You are receiving this mail because: You are watching all bug changes.
https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=16715 Jonathan Druart <jonathan.druart@bugs.koha-community.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |Needs Signoff -- You are receiving this mail because: You are watching all bug changes.
https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=16715 --- Comment #27 from Jonathan Druart <jonathan.druart@bugs.koha-community.org> --- Created attachment 53829 --> https://bugs.koha-community.org/bugzilla3/attachment.cgi?id=53829&action=edit Bug 16715: Use Sereal::Decoder and Sereal::Encoder instead of Sereal Sereal is not packaged for jessie, so let's use Sereal::Encoder and Sereal::Decoder instead. -- You are receiving this mail because: You are watching all bug changes.
https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=16715 --- Comment #28 from Jonathan Druart <jonathan.druart@bugs.koha-community.org> --- Second patch is waiting for SO, QA then push! -- You are receiving this mail because: You are watching all bug changes.
https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=16715 --- Comment #29 from Mirko Tietgen <mirko@abunchofthings.net> --- (In reply to Jonathan Druart from comment #28)
Second patch is waiting for SO, QA then push!
I did the exact same patch locally for the latest master package (and would have sent it today). I'll send a signoff in a few minutes. -- You are receiving this mail because: You are watching all bug changes.
https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=16715 Mirko Tietgen <mirko@abunchofthings.net> changed: What |Removed |Added ---------------------------------------------------------------------------- Attachment #53829|0 |1 is obsolete| | --- Comment #30 from Mirko Tietgen <mirko@abunchofthings.net> --- Created attachment 53830 --> https://bugs.koha-community.org/bugzilla3/attachment.cgi?id=53830&action=edit Bug 16715: Use Sereal::Decoder and Sereal::Encoder instead of Sereal Sereal is not packaged for jessie, so let's use Sereal::Encoder and Sereal::Decoder instead. Signed-off-by: Mirko Tietgen <mirko@abunchofthings.net> -- You are receiving this mail because: You are watching all bug changes.
https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=16715 Mirko Tietgen <mirko@abunchofthings.net> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|Needs Signoff |Signed Off -- You are receiving this mail because: You are watching all bug changes.
https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=16715 Katrin Fischer <katrin.fischer@bsz-bw.de> changed: What |Removed |Added ---------------------------------------------------------------------------- Patch complexity|--- |Trivial patch Status|Signed Off |Passed QA -- You are receiving this mail because: You are watching all bug changes.
https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=16715 Katrin Fischer <katrin.fischer@bsz-bw.de> changed: What |Removed |Added ---------------------------------------------------------------------------- Attachment #53830|0 |1 is obsolete| | --- Comment #31 from Katrin Fischer <katrin.fischer@bsz-bw.de> --- Created attachment 53861 --> https://bugs.koha-community.org/bugzilla3/attachment.cgi?id=53861&action=edit [PASSED QA] Bug 16715: Use Sereal::Decoder and Sereal::Encoder instead of Sereal Sereal is not packaged for jessie, so let's use Sereal::Encoder and Sereal::Decoder instead. Signed-off-by: Mirko Tietgen <mirko@abunchofthings.net> Signed-off-by: Katrin Fischer <katrin.fischer.83@web.de> -- You are receiving this mail because: You are watching all bug changes.
https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=16715 Kyle M Hall <kyle@bywatersolutions.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|Passed QA |Pushed to Master --- Comment #32 from Kyle M Hall <kyle@bywatersolutions.com> --- Followup has been pushed to master for Koha 16.11, thanks Jonathan! -- You are receiving this mail because: You are watching all bug changes.
https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=16715 --- Comment #33 from Mirko Tietgen <mirko@abunchofthings.net> --- Ubuntu 14.04 has libsereal-encoder-perl and libsereal-decoder-perl 2.03. Can we lower the dependency min versions? -- You are receiving this mail because: You are watching all bug changes.
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