Hi Andrew, As mentioned over here, but probably lost in the noise of that thread:
https://www.postgresql.org/message-id/CAEepm%3D2r1svRUfeR1c9Z4UegkPdMw4gxyok4jCWf-h7kdqHHAA%40mail.gmail.com ... there is an intermittent crash in my new Parallel Hash code that occurs only on your 32 bit Windows XP + Cygwin animal "brolga". Unfortunately I haven't managed to come up with a theory to explain this using only brain power and tea. Would you mind trying to get a backtrace from that system? Either from a regular make check failure, or perhaps it can be provoked by running the attached script? I don't know anything about Cygwin myself but I see that it's possible to get a core file that gdb can load with "dumper": https://stackoverflow.com/questions/320001/using-a-stackdump-from-cygwin-executable https://cygwin.com/cygwin-ug-net/dumper.html Thanks, -- Thomas Munro http://www.enterprisedb.com
lots-of-parallel-hash-rescans.sh
Description: Bourne shell script
