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Buildbot failures: Microsecond-related changes break innodb_plugin but not xtradb
All of the recent 5.3 builds in buildbot have two failures:
The failure happens only with innodb_plugin. XtraDB is fine.
I've investigated the first problem. Its cause is in
- On 2010-08-04, Kristian did a merge from XtraDB in Percona-Server-5.1.47-11
and among everything else pulled in the code that will produce error when
the function's argument is Field_null. This seems to be the bugfix for
- On 2011-03-29, Sergei was making fix for lp:743017 in 5.1-micro, switched
the function from analyzing field->type() to analyzing field->key_type()
and in the process removed the part of code that Kristian has added.
For some reason, he did that storage/innodb_plugin and storage/innobase
but not to storage/xtradb.
- On May, 28th Monty has merged in Sergei's change into 5.3-main and we
started to get the failure.
I see two problems here:
P1: (the apparent one) Sergei's new code doesn't produce error when passed a
P2: (less apparent one) Why do we have Microsecond changes in innodb_plugin but
not in xtradb? Could there be more fixes missing in a similar way?
Sergei, could you please take a look?
Sergey Petrunia, Software Developer
Monty Program AB, http://askmonty.org