tree cb2beaaa0a6bed5e9b822942edae512085410aa4
parent f7007ef2665238b66fdc5f152b353814242e54b2
author Kaushik Lingarkar <kaushikl@codeaurora.org> 1632944762 -0700
committer Kaushik Lingarkar <kaushikl@codeaurora.org> 1634682643 -0700

Avoid creating loose objects in Schema 124

Use a PackInserter to create a single pack with all the updates
instead of creating several thousand loose objects. Doing this
is especially helpful when the repositories are based on NFS.
Reducing loose objects keeps All-Users.git in a good state for
subsequent schemas and also builds towards removing gc in other
schemas(146 for example).

On a postgres based site with repositories on NFS and with ~25k
accounts, this change avoids creating ~42k loose objects and also
brings down the runtime of this schema from ~550s to ~160s.

Updates to schema 124 impact the upgrade of Gerrit to version 2.13

Change-Id: I67c9b789186057dc17defa4271bdf0a4237bf8f7