mirror of
https://github.com/osm-search/Nominatim.git
synced 2024-12-28 07:24:09 +03:00
194 lines
6.5 KiB
Markdown
194 lines
6.5 KiB
Markdown
# Troubleshooting Nominatim Installations
|
|
|
|
## Installation Issues
|
|
|
|
### Can a stopped/killed import process be resumed?
|
|
|
|
"I accidentally killed the import process after it has been running for many hours. Can it be resumed?"
|
|
|
|
It is possible if the import already got to the indexing stage.
|
|
Check the last line of output that was logged before the process
|
|
was killed. If it looks like this:
|
|
|
|
|
|
Done 844 in 13 @ 64.923080 per second - Rank 26 ETA (seconds): 7.886255
|
|
|
|
then you can resume with the following command:
|
|
|
|
```sh
|
|
nominatim import --continue indexing
|
|
```
|
|
|
|
If the reported rank is 26 or higher, you can also safely add `--index-noanalyse`.
|
|
|
|
|
|
### PostgreSQL crashed "invalid page in block"
|
|
|
|
Usually serious problem, can be a hardware issue, not all data written to disc
|
|
for example. Check PostgreSQL log file and search PostgreSQL issues/mailing
|
|
list for hints.
|
|
|
|
If it happened during index creation you can try rerunning the step with
|
|
|
|
```sh
|
|
nominatim import --continue indexing
|
|
```
|
|
|
|
Otherwise it's best to start the full setup from the beginning.
|
|
|
|
|
|
### PHP "open_basedir restriction in effect" warnings
|
|
|
|
PHP Warning: file_get_contents(): open_basedir restriction in effect.
|
|
|
|
You need to adjust the
|
|
[open_basedir](https://www.php.net/manual/en/ini.core.php#ini.open-basedir)
|
|
setting in your PHP configuration (`php.ini` file). By default this setting may
|
|
look like this:
|
|
|
|
open_basedir = /srv/http/:/home/:/tmp/:/usr/share/pear/
|
|
|
|
Either add reported directories to the list or disable this setting temporarily
|
|
by adding ";" at the beginning of the line. Don't forget to enable this setting
|
|
again once you are done with the PHP command line operations.
|
|
|
|
|
|
### PHP timezeone warnings
|
|
|
|
The Apache log may contain lots of PHP warnings like this:
|
|
`PHP Warning: date_default_timezone_set() function.`
|
|
|
|
You should set the default time zone as instructed in the warning in
|
|
your `php.ini` file. Find the entry about timezone and set it to
|
|
something like this:
|
|
|
|
; Defines the default timezone used by the date functions
|
|
; https://php.net/date.timezone
|
|
date.timezone = 'America/Denver'
|
|
|
|
Or
|
|
|
|
```
|
|
echo "date.timezone = 'America/Denver'" > /etc/php.d/timezone.ini
|
|
```
|
|
|
|
### nominatim.so version mismatch
|
|
|
|
When running the import you may get a version mismatch:
|
|
`COPY_END for place failed: ERROR: incompatible library "/srv/Nominatim/nominatim/build/module/nominatim.so": version mismatch`
|
|
|
|
pg_config seems to use bad includes sometimes when multiple versions
|
|
of PostgreSQL are available in the system. Make sure you remove the
|
|
server development libraries (`postgresql-server-dev-13` on Ubuntu)
|
|
and recompile (`cmake .. && make`).
|
|
|
|
|
|
### I see the error "ERROR: permission denied for language c"
|
|
|
|
`nominatim.so`, written in C, is required to be installed on the database
|
|
server. Some managed database (cloud) services like Amazon RDS do not allow
|
|
this. There is currently no work-around other than installing a database
|
|
on a non-managed machine.
|
|
|
|
|
|
### I see the error: "function transliteration(text) does not exist"
|
|
|
|
Reinstall the nominatim functions with `nominatim refresh --functions`
|
|
and check for any errors, e.g. a missing `nominatim.so` file.
|
|
|
|
### I see the error: "ERROR: mmap (remap) failed"
|
|
|
|
This may be a simple out-of-memory error. Try reducing the memory used
|
|
for `--osm2pgsql-cache`. Also make sure that overcommitting memory is
|
|
allowed: `cat /proc/sys/vm/overcommit_memory` should print 0 or 1.
|
|
|
|
If you are using a flatnode file, then it may also be that the underlying
|
|
filesystem does not fully support 'mmap'. A notable candidate is virtualbox's
|
|
vboxfs.
|
|
|
|
### nominatim UPDATE failed: ERROR: buffer 179261 is not owned by resource owner Portal
|
|
|
|
Several users [reported this](https://github.com/openstreetmap/Nominatim/issues/1168)
|
|
during the initial import of the database. It's
|
|
something PostgreSQL internal Nominatim doesn't control. And PostgreSQL forums
|
|
suggest it's threading related but definitely some kind of crash of a process.
|
|
Users reported either rebooting the server, different hardware or just trying
|
|
the import again worked.
|
|
|
|
### The website shows: "Could not get word tokens"
|
|
|
|
The server cannot access your database. Add `&debug=1` to your URL
|
|
to get the full error message.
|
|
|
|
|
|
### Website reports "DB Error: insufficient permissions"
|
|
|
|
The user the webserver, e.g. Apache, runs under needs to have access to the
|
|
Nominatim database. You can find the user like
|
|
[this](https://serverfault.com/questions/125865/finding-out-what-user-apache-is-running-as),
|
|
for default Ubuntu operating system for example it's `www-data`.
|
|
|
|
1. Repeat the `createuser` step of the installation instructions.
|
|
|
|
2. Give the user permission to existing tables
|
|
|
|
```
|
|
GRANT usage ON SCHEMA public TO "www-data";
|
|
GRANT SELECT ON ALL TABLES IN SCHEMA public TO "www-data";
|
|
```
|
|
|
|
### Website reports "Could not load library "nominatim.so"
|
|
|
|
Example error message
|
|
|
|
```
|
|
SELECT make_standard_name('3039 E MEADOWLARK LN') [nativecode=ERROR: could not
|
|
load library "/srv/nominatim/Nominatim-3.1.0/build/module/nominatim.so":
|
|
/srv/nominatim/Nominatim-3.1.0/build/module/nominatim.so: cannot open shared
|
|
object file: Permission denied
|
|
CONTEXT: PL/pgSQL function make_standard_name(text) line 5 at assignment]
|
|
```
|
|
|
|
The PostgreSQL database, i.e. user `postgres`, needs to have access to that file.
|
|
|
|
The permission need to be read & executable by everybody, but not writeable
|
|
by everybody, e.g.
|
|
|
|
```
|
|
-rwxr-xr-x 1 nominatim nominatim 297984 build/module/nominatim.so
|
|
```
|
|
|
|
Try `chmod a+r nominatim.so; chmod a+x nominatim.so`.
|
|
|
|
When running SELinux, make sure that the
|
|
[context is set up correctly](../appendix/Install-on-Centos-8.md#adding-selinux-security-settings).
|
|
|
|
When you recently updated your operating system, updated PostgreSQL to
|
|
a new version or moved files (e.g. the build directory) you should
|
|
recreate `nominatim.so`. Try
|
|
|
|
```
|
|
cd build
|
|
rm -r module/
|
|
cmake $main_Nominatim_path && make
|
|
```
|
|
|
|
### Setup.php fails with "DB Error: extension not found"
|
|
|
|
Make sure you have the PostgreSQL extensions "hstore" and "postgis" installed.
|
|
See the installation instructions for a full list of required packages.
|
|
|
|
|
|
### I forgot to delete the flatnodes file before starting an import.
|
|
|
|
That's fine. For each import the flatnodes file get overwritten.
|
|
See [https://help.openstreetmap.org/questions/52419/nominatim-flatnode-storage](https://help.openstreetmap.org/questions/52419/nominatim-flatnode-storage)
|
|
for more information.
|
|
|
|
|
|
## Running your own instance
|
|
|
|
### Can I import negative OSM ids into Nominatim?
|
|
|
|
See [this question of Stackoverflow](https://help.openstreetmap.org/questions/64662/nominatim-flatnode-with-negative-id).
|