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Rendering failed with command 4, pausing.
Hi all,
I am trying to run the render_list command to render my maps. However I am getting a "rendering failed with command 4, pausing." when it gets to zoom 7. The same "error" will happen for about 20-30 times before it gets to "Rendering All tiles for zoom 7..." and then back to the error. Any help would be greatly appreciate and please let me know if I need to provide more logs or any more details.
Edit: based off the syslog it looks like its going to pull some maps from 7/88/48 (for example) but cant find it?
jth-admin@xxxxxxx:/home/osm$ sudo ./render_world.sh
[sudo] password for jth-admin:
debug: init_storage_backend: initialising file storage backend at: /var/lib/mod_tile
Rendering client
Starting 1 rendering threads
Rendering all tiles from zoom 0 to zoom 7
Rendering all tiles for zoom 0 from (0, 0) to (0, 0)
Rendering all tiles for zoom 1 from (0, 0) to (1, 1)
Rendering all tiles for zoom 2 from (0, 0) to (3, 3)
Rendering all tiles for zoom 3 from (0, 0) to (7, 7)
Rendering all tiles for zoom 4 from (0, 0) to (15, 15)
Rendering all tiles for zoom 5 from (0, 0) to (31, 31)
Rendering all tiles for zoom 6 from (0, 0) to (63, 63)
rendering failed with command 4, pausing.
rendering failed with command 4, pausing.
rendering failed with command 4, pausing.
Here is the contents of render_world.sh (just used for logging):
jth-admin@xxxxxxx:/home/osm$ cat render_world.sh
#!/bin/sh
echo Starting render for World level 0-7 >> render.log
date >> render.log
time render_list -a -s /var/run/renderd/renderd.sock -z 0 -Z 7 --force
echo Finished render for World level 0-7 >> render.log
date >> render.log
echo "Done"
here is a small snippet of /var/log/syslog
Dec 19 13:00:01 xxxxxxx render_list: DEBUG: Sending render cmd(6 default 7/88/40) with protocol version 2 to fd 4
Dec 19 13:00:01 xxxxxxx renderd[3795]: DEBUG: Got incoming request with protocol version 2
Dec 19 13:00:01 xxxxxxx renderd[3795]: DEBUG: Got command RenderBulk fd(8) xml(default), z(7), x(88), y(40), mime(image/png), options()
Dec 19 13:00:01 xxxxxxx renderd[3795]: Received request for map layer 'default' which failed to load
Dec 19 13:00:01 xxxxxxx renderd[3795]: DEBUG: Sending render cmd(4 default 7/88/40) with protocol version 2 to fd 8
Dec 19 13:00:01 xxxxxxx render_list: DEBUG: Got incoming request with protocol version 2
Dec 19 13:00:11 xxxxxxx render_list: DEBUG: Sending render cmd(6 default 7/88/48) with protocol version 2 to fd 4
Dec 19 13:00:11 xxxxxxx renderd[3795]: DEBUG: Got incoming request with protocol version 2
Dec 19 13:00:11 xxxxxxx renderd[3795]: DEBUG: Got command RenderBulk fd(8) xml(default), z(7), x(88), y(48), mime(image/png), options()
Dec 19 13:00:11 xxxxxxx renderd[3795]: Received request for map layer 'default' which failed to load
Dec 19 13:00:11 xxxxxxx renderd[3795]: DEBUG: Sending render cmd(4 default 7/88/48) with protocol version 2 to fd 8
Dec 19 13:00:11 xxxxxxx render_list: DEBUG: Got incoming request with protocol version 2
Dec 19 13:00:18 xxxxxxx renderd[3795]: DEBUG: Failed to read cmd on fd 8
Dec 19 13:00:18 xxxxxxx renderd[3795]: DEBUG: Connection 0, fd 8 closed, now 0 left
Dec 19 13:00:48 xxxxxxx renderd[3795]: DEBUG: Got incoming connection, fd 8, number 1
Dec 19 13:00:48 xxxxxxx render_list: DEBUG: Sending render cmd(6 default 0/0/0) with protocol version 2 to fd 4
Dec 19 13:00:48 xxxxxxx renderd[3795]: DEBUG: Got incoming request with protocol version 2
Dec 19 13:00:48 xxxxxxx renderd[3795]: DEBUG: Got command RenderBulk fd(8) xml(default), z(0), x(0), y(0), mime(image/png), options()
Dec 19 13:00:48 xxxxxxx renderd[3795]: Received request for map layer 'default' which failed to load
Dec 19 13:00:48 xxxxxxx renderd[3795]: DEBUG: Sending render cmd(4 default 0/0/0) with protocol version 2 to fd 8
Dec 19 13:00:48 xxxxxxx render_list: DEBUG: Got incoming request with protocol version 2
Dec 19 13:00:58 xxxxxxx render_list: DEBUG: Sending render cmd(6 default 1/0/0) with protocol version 2 to fd 4
Dec 19 13:00:58 xxxxxxx renderd[3795]: DEBUG: Got incoming request with protocol version 2
Dec 19 13:00:58 xxxxxxx renderd[3795]: DEBUG: Got command RenderBulk fd(8) xml(default), z(1), x(0), y(0), mime(image/png), options()
Dec 19 13:00:58 xxxxxxx renderd[3795]: Received request for map layer 'default' which failed to load
Dec 19 13:00:58 xxxxxxx renderd[3795]: DEBUG: Sending render cmd(4 default 1/0/0) with protocol version 2 to fd 8
Dec 19 13:00:58 xxxxxxx render_list: DEBUG: Got incoming request with protocol version 2
Dec 19 13:01:08 xxxxxxx render_list: DEBUG: Sending render cmd(6 default 2/0/0) with protocol version 2 to fd 4
Dec 19 13:01:08 xxxxxxx renderd[3795]: DEBUG: Got incoming request with protocol version 2
Dec 19 13:01:08 xxxxxxx renderd[3795]: DEBUG: Got command RenderBulk fd(8) xml(default), z(2), x(0), y(0), mime(image/png), options()
Dec 19 13:01:08 xxxxxxx renderd[3795]: Received request for map layer 'default' which failed to load
Dec 19 13:01:08 xxxxxxx renderd[3795]: DEBUG: Sending render cmd(4 default 2/0/0) with protocol version 2 to fd 8
Dec 19 13:01:08 xxxxxxx render_list: DEBUG: Got incoming request with protocol version 2
Dec 19 13:05:01 xxxxxxx CRON[20446]: (munin) CMD (if [ -x /usr/bin/munin-cron ]; then /usr/bin/munin-cron; fi)
Here is the contents of the renderd.conf file:
jth-admin@xxxxxxx:/home/osm$ cat /usr/local/etc/renderd.conf
[renderd]
socketname=/var/run/renderd/renderd.sock
num_threads=4
tile_dir=/var/lib/mod_tile
stats_file=/var/run/renderd/renderd.stats
[mapnik]
plugins_dir=/usr/local/lib/mapnik/input
font_dir=/usr/share/fonts/truetype/ttf-dejavu
font_dir_recurse=1
[default]
URI=/osm_tiles/
TILEDIR=/var/lib/mod_file
XML=/usr/local/share/maps/style/OSMBright/OSMBright.xml
HOST=localhost
TILESIZE=256
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Rendering failed with command 4, pausing.
Hi all,
I am trying to run the render_list command to render my maps. However I am getting a "rendering failed with command 4, pausing." when it gets to zoom 7. The same "error" will happen for about 20-30 times before it gets to "Rendering All tiles for zoom 7..." and then back to the error. Any help would be greatly appreciate and please let me know if I need to provide more logs or any more details.
jth-admin@xxxxxxx:/home/osm$ sudo ./render_world.sh
[sudo] password for jth-admin:
debug: init_storage_backend: initialising file storage backend at: /var/lib/mod_tile
Rendering client
Starting 1 rendering threads
Rendering all tiles from zoom 0 to zoom 7
Rendering all tiles for zoom 0 from (0, 0) to (0, 0)
Rendering all tiles for zoom 1 from (0, 0) to (1, 1)
Rendering all tiles for zoom 2 from (0, 0) to (3, 3)
Rendering all tiles for zoom 3 from (0, 0) to (7, 7)
Rendering all tiles for zoom 4 from (0, 0) to (15, 15)
Rendering all tiles for zoom 5 from (0, 0) to (31, 31)
Rendering all tiles for zoom 6 from (0, 0) to (63, 63)
rendering failed with command 4, pausing.
rendering failed with command 4, pausing.
rendering failed with command 4, pausing.
Here is the contents of render_world.sh (just used for logging):
jth-admin@xxxxxxx:/home/osm$ cat render_world.sh
#!/bin/sh
echo Starting render for World level 0-7 >> render.log
date >> render.log
time render_list -a -s /var/run/renderd/renderd.sock -z 0 -Z 7 --force
echo Finished render for World level 0-7 >> render.log
date >> render.log
echo "Done"
here is a small snippet of /var/log/syslog
Dec 19 13:00:01 xxxxxxx render_list: DEBUG: Sending render cmd(6 default 7/88/40) with protocol version 2 to fd 4
Dec 19 13:00:01 xxxxxxx renderd[3795]: DEBUG: Got incoming request with protocol version 2
Dec 19 13:00:01 xxxxxxx renderd[3795]: DEBUG: Got command RenderBulk fd(8) xml(default), z(7), x(88), y(40), mime(image/png), options()
Dec 19 13:00:01 xxxxxxx renderd[3795]: Received request for map layer 'default' which failed to load
Dec 19 13:00:01 xxxxxxx renderd[3795]: DEBUG: Sending render cmd(4 default 7/88/40) with protocol version 2 to fd 8
Dec 19 13:00:01 xxxxxxx render_list: DEBUG: Got incoming request with protocol version 2
Dec 19 13:00:11 xxxxxxx render_list: DEBUG: Sending render cmd(6 default 7/88/48) with protocol version 2 to fd 4
Dec 19 13:00:11 xxxxxxx renderd[3795]: DEBUG: Got incoming request with protocol version 2
Dec 19 13:00:11 xxxxxxx renderd[3795]: DEBUG: Got command RenderBulk fd(8) xml(default), z(7), x(88), y(48), mime(image/png), options()
Dec 19 13:00:11 xxxxxxx renderd[3795]: Received request for map layer 'default' which failed to load
Dec 19 13:00:11 xxxxxxx renderd[3795]: DEBUG: Sending render cmd(4 default 7/88/48) with protocol version 2 to fd 8
Dec 19 13:00:11 xxxxxxx render_list: DEBUG: Got incoming request with protocol version 2
Dec 19 13:00:18 xxxxxxx renderd[3795]: DEBUG: Failed to read cmd on fd 8
Dec 19 13:00:18 xxxxxxx renderd[3795]: DEBUG: Connection 0, fd 8 closed, now 0 left
Dec 19 13:00:48 xxxxxxx renderd[3795]: DEBUG: Got incoming connection, fd 8, number 1
Dec 19 13:00:48 xxxxxxx render_list: DEBUG: Sending render cmd(6 default 0/0/0) with protocol version 2 to fd 4
Dec 19 13:00:48 xxxxxxx renderd[3795]: DEBUG: Got incoming request with protocol version 2
Dec 19 13:00:48 xxxxxxx renderd[3795]: DEBUG: Got command RenderBulk fd(8) xml(default), z(0), x(0), y(0), mime(image/png), options()
Dec 19 13:00:48 xxxxxxx renderd[3795]: Received request for map layer 'default' which failed to load
Dec 19 13:00:48 xxxxxxx renderd[3795]: DEBUG: Sending render cmd(4 default 0/0/0) with protocol version 2 to fd 8
Dec 19 13:00:48 xxxxxxx render_list: DEBUG: Got incoming request with protocol version 2
Dec 19 13:00:58 xxxxxxx render_list: DEBUG: Sending render cmd(6 default 1/0/0) with protocol version 2 to fd 4
Dec 19 13:00:58 xxxxxxx renderd[3795]: DEBUG: Got incoming request with protocol version 2
Dec 19 13:00:58 xxxxxxx renderd[3795]: DEBUG: Got command RenderBulk fd(8) xml(default), z(1), x(0), y(0), mime(image/png), options()
Dec 19 13:00:58 xxxxxxx renderd[3795]: Received request for map layer 'default' which failed to load
Dec 19 13:00:58 xxxxxxx renderd[3795]: DEBUG: Sending render cmd(4 default 1/0/0) with protocol version 2 to fd 8
Dec 19 13:00:58 xxxxxxx render_list: DEBUG: Got incoming request with protocol version 2
Dec 19 13:01:08 xxxxxxx render_list: DEBUG: Sending render cmd(6 default 2/0/0) with protocol version 2 to fd 4
Dec 19 13:01:08 xxxxxxx renderd[3795]: DEBUG: Got incoming request with protocol version 2
Dec 19 13:01:08 xxxxxxx renderd[3795]: DEBUG: Got command RenderBulk fd(8) xml(default), z(2), x(0), y(0), mime(image/png), options()
Dec 19 13:01:08 xxxxxxx renderd[3795]: Received request for map layer 'default' which failed to load
Dec 19 13:01:08 xxxxxxx renderd[3795]: DEBUG: Sending render cmd(4 default 2/0/0) with protocol version 2 to fd 8
Dec 19 13:01:08 xxxxxxx render_list: DEBUG: Got incoming request with protocol version 2
Dec 19 13:05:01 xxxxxxx CRON[20446]: (munin) CMD (if [ -x /usr/bin/munin-cron ]; then /usr/bin/munin-cron; fi)
Here is the contents of the renderd.conf file:
jth-admin@xxxxxxx:/home/osm$ cat /usr/local/etc/renderd.conf
[renderd]
socketname=/var/run/renderd/renderd.sock
num_threads=4
tile_dir=/var/lib/mod_tile
stats_file=/var/run/renderd/renderd.stats
[mapnik]
plugins_dir=/usr/local/lib/mapnik/input
font_dir=/usr/share/fonts/truetype/ttf-dejavu
font_dir_recurse=1
[default]
URI=/osm_tiles/
TILEDIR=/var/lib/mod_file
XML=/usr/local/share/maps/style/OSMBright/OSMBright.xml
HOST=localhost
TILESIZE=256
NOTICE: help.openstreetmap.org is no longer in use from 1st March 2024. Please use the OpenStreetMap Community Forum