Re: [BUGS] Bug in Physical Replication Slots (at least 9.5)?

> On Thu, Mar 30, 2017 at 8:49 AM, Venkata B Nagothi <nag1010(at)gmail(dot)com> wrote:
>> On Tue, Mar 28, 2017 at 5:51 PM, Kyotaro HORIGUCHI
>> <horiguchi(dot)kyotaro(at)lab(dot)ntt(dot)co(dot)jp> wrote:
>> I tried applying this patch to latest master, it is not getting applied
>>
>> [dba(at)buildhost postgresql]$ git apply
>> /data/postgresql-patches/9.5-ReplicationSlots-Bug-Patch/0001-Fix-a-bug-of-physical-replication-slot_a6f22e8.patch
>> /data/postgresql-patches/9.5-ReplicationSlots-Bug-Patch/0001-Fix-a-bug-of-physical-replication-slot_a6f22e8.patch:28:
>> trailing whitespace.
>> /*
>> /data/postgresql-patches/9.5-ReplicationSlots-Bug-Patch/0001-Fix-a-bug-of-physical-replication-slot_a6f22e8.patch:29:
>> trailing whitespace.
>> * This variable corresponds to restart_lsn in pg_replication_slots for a
>> /data/postgresql-patches/9.5-ReplicationSlots-Bug-Patch/0001-Fix-a-bug-of-physical-replication-slot_a6f22e8.patch:30:
>> trailing whitespace.
>> * physical slot. This has a valid value only when it differs from the
>> current
>> /data/postgresql-patches/9.5-ReplicationSlots-Bug-Patch/0001-Fix-a-bug-of-physical-replication-slot_a6f22e8.patch:31:
>> trailing whitespace.
>> * flush pointer.
>> /data/postgresql-patches/9.5-ReplicationSlots-Bug-Patch/0001-Fix-a-bug-of-physical-replication-slot_a6f22e8.patch:32:
>> trailing whitespace.
>> */
>> error: patch failed: src/backend/replication/walsender.c:210
>> error: src/backend/replication/walsender.c: patch does not apply
>
> git apply and git am can be very picky sometimes, so you may want to
> fallback to patch -p1 if things don't work. In this case it does.

Committers will not apply patches which has trailing whitespace
issues. So the patch submitter needs to fix them anyway.

Best regards,
--
Tatsuo Ishii
SRA OSS, Inc. Japan
English: http://www.sraoss.co.jp/index_en.php
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