On Fri, Dec 22, 2017 at 9:22 PM, Andres Freund <and...@anarazel.de> wrote: > On 2017-12-22 21:16:10 +1300, Thomas Munro wrote: >> Andres, your machine francolin crashed -- got a core file? > > Unfortunately not - it appears the buildfarm cleared it away :(
I now have a workload that fails within a few minutes or so on master. I see the problem: MultiExecParallelHash() needs to run sts_end_write() *before* detaching from grow_batches_barrier. My test case doesn't fail with the attached patch applied. I'll address the instability of the regression test output separately. Sorry for the delay, due to the time of year. -- Thomas Munro http://www.enterprisedb.com
fix-phj-writing-assertion-failure.patch
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