Achilleas Mantzios <achill@matrix.gatewaynet.com> writes:
> On 6/11/18 4:58 μ.μ., Tom Lane wrote:
>> I have no idea how that could happen exactly. If it happens again,
>> it'd be really interesting to attach to the checkpointer with a
>> debugger and collect a stack trace.
> Thank you Tom. Should I also re-run configure --enable-debug && make clean install ? Initially PostgreSQL was built
without--enable-debug, so currently it does not show source code line numbers in
> gdb bt .
Yeah, if you do not have debug symbols installed, the stack trace
will be of very little use.
regards, tom lane