|From:||Kyotaro HORIGUCHI <horiguchi(dot)kyotaro(at)lab(dot)ntt(dot)co(dot)jp>|
|Cc:||alvherre(at)2ndquadrant(dot)com, michael(dot)paquier(at)gmail(dot)com, david(at)pgmasters(dot)net, hlinnaka(at)iki(dot)fi, simon(at)2ndquadrant(dot)com, andres(at)anarazel(dot)de, masao(dot)fujii(at)gmail(dot)com, kleptog(at)svana(dot)org, pgsql-hackers(at)postgresql(dot)org|
|Subject:||Re: WAL logging problem in 9.4.3?|
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Hello, (does this seem to be a top post?)
The CF status of this patch turned into "Waiting on Author" by
automated CI checking. However, I still don't get any error even
on the current master (69835bc) after make distclean. Also I
don't see any difference between the "problematic" patch and my
working branch has nothing different other than patching line
shifts. (So I haven't post a new one.)
I looked on the location heapam.c:2502 where the CI complains at
in my working branch and I found a different code with the
1363 heapam.c:2502:18: error: ‘HEAP_INSERT_SKIP_WAL’ undeclared (first use in this function)
1364 if (!(options & HEAP_INSERT_SKIP_WAL) && RelationNeedsWAL(relation))
2502: /* XLOG stuff */
2503: if (BufferNeedsWAL(relation, buffer))
So I conclude that the CI mechinery failed to applly the patch
At Thu, 13 Apr 2017 15:29:35 +0900 (Tokyo Standard Time), Kyotaro HORIGUCHI <horiguchi(dot)kyotaro(at)lab(dot)ntt(dot)co(dot)jp> wrote in <20170413(dot)152935(dot)100104316(dot)horiguchi(dot)kyotaro(at)lab(dot)ntt(dot)co(dot)jp>
> > > > I'll post new patch in this way soon.
> > >
> > > Here it is.
> > It contained tariling space and missing test script. This is the
> > correct patch.
> > > - Relation has new members no_pending_sync and pending_sync that
> > > works as instant cache of an entry in pendingSync hash.
> > >
> > > - Commit-time synchronizing is restored as Michael's patch.
> > >
> > > - If relfilenode is replaced, pending_sync for the old node is
> > > removed. Anyway this is ignored on abort and meaningless on
> > > commit.
> > >
> > > - TAP test is renamed to 012 since some new files have been added.
> > >
> > > Accessing pending sync hash occured on every calling of
> > > HeapNeedsWAL() (per insertion/update/freeze of a tuple) if any of
> > > accessing relations has pending sync. Almost of them are
> > > eliminated as the result.
NTT Open Source Software Center
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