Re: [HACKERS] Parallel bitmap heap scan

On 01/09/2017 01:05 PM, Dilip Kumar wrote:
> This patch can be used by 0003-parallel-bitmap-heap-scan-v7.patch
> attached in the mail and also parallel-index-scan[2] can be rebased on
> this, if this get committed,
After applying your patches against the fresh sources of PG v10 , not 
able to perform initdb

centos@tusharcentos7 bin]$ ./initdb -D data
The files belonging to this database system will be owned by user "centos".
This user must also own the server process.

The database cluster will be initialized with locale "en_US.utf8".
The default database encoding has accordingly been set to "UTF8".
The default text search configuration will be set to "english".

Data page checksums are disabled.

creating directory data ... ok
creating subdirectories ... ok
selecting default max_connections ... 100
selecting default shared_buffers ... 128MB
selecting dynamic shared memory implementation ... posix
creating configuration files ... ok
running bootstrap script ... ok
performing post-bootstrap initialization ... sh: line 1: 30709 
Segmentation fault 
"/home/centos/PG10_9ja/postgresql/edbpsql/bin/postgres" --single -F -O 
-j -c search_path=pg_catalog -c exit_on_error=true template1 > /dev/null
child process exited with exit code 139
initdb: removing data directory "data"
[centos@tusharcentos7 bin]$

-- 
regards,tushar
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