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77 Commits

Author SHA1 Message Date
Sarah Hoffmann
5016eace34 improve progress logging during indexing 
Wait for 2 seconds before logging the first progress, so that we
have numbers that are a bit more reliable statistically speaking.

Also provides an actual implementation for the log_interval
parameter and fixes some small style issues.
 2020-11-30 10:59:29 +01:00
Sarah Hoffmann
4ac29fb525 only index larger batches for rank 30 
Fixes #2045.
 2020-11-05 22:14:49 +01:00
Sarah Hoffmann
13dba94307 do not run rank 0 objects in parallel 
Waterways are at address rank 0 and do linking. This might lead to
deadlocks.
 2020-08-22 19:51:19 +02:00
Sarah Hoffmann
73c449b97b switch indexind to address rank 
A place needs all lower address rank object indexed to make up
the address. The search rank no longer ensures that as it can have
a different ordering than the address rank.

This switches indexing rank order to address ranks. Non-address
objects (with address rank 0) are indexed together with POIs.
 2020-08-18 16:58:58 +02:00
Sarah Hoffmann
3816b86a9e nominatim: also index boundaries by rank 
We need to make sure that the entry in serach_name from a lower rank
is indeed available.
 2020-08-18 15:17:09 +02:00
Sarah Hoffmann
a4b30fc649 index admin boundaries before everything else 
Avoids irregularities that might happen because the address
rank of a boundary is changed through linking.
 2020-08-18 15:17:09 +02:00
Sarah Hoffmann
fc50eb8688 nominatim: move DBConnection class into its own file 2020-08-18 15:17:09 +02:00
Sarah Hoffmann
5be084e0f5 indexer: allow batch processing of places 
Request and process multiple place_ids at once so that
Postgres can make better use of caching and there are less
transactions running.
 2020-08-03 10:32:39 +02:00
Sarah Hoffmann
2323923bec indexer: move progress tracker into separate class 2020-08-03 10:32:39 +02:00
Sarah Hoffmann
0f54d42863 indexer: get rid of special handling of few places 
Given that we do not distiribute geometry sectors to threads anymore,
there is no point in this kind of special handling.
 2020-08-03 10:32:39 +02:00
Sarah Hoffmann
cca366196d Disable JIT and parallel workers when indexing 
Locally disable jit and parallel workers in the connection that
do indexing. The query planner tends to be overenthusiatic about
using JIT. But with the rather less complex queries we have, the
overhead tends to be larger than the performance gain.

Fixes #1677.
 2020-05-30 11:20:16 +02:00
Sarah Hoffmann
431948d768 nominatim: always use deadlock-protected wait 
Fixes #1785.
 2020-05-15 18:49:27 +02:00
Sarah Hoffmann
5469d02d03 nominatim.py: fix wrong use of assert 
Fixes #1762.
 2020-04-19 17:59:49 +02:00
Sarah Hoffmann
d1eeaa59a6 nominatim.py: use async in connect() function 
The _async parameter name is only supported since psycopg 2.7.
However, async is a keyword in Python >= 3.7, so using this
gives us a syntax error. Working around this by defining the
parameters in a dict and handing that into the connect function.
 2020-02-11 22:16:17 +01:00
Sarah Hoffmann
882f496e0a nominatim.py: also catch deadlocks on final wait 2020-02-11 22:16:17 +01:00
Sarah Hoffmann
8b8aa1b4e6 regularly close connection while indexing 
Postgres sooner or later runs out of memory when the connection
is used for too long.
 2020-02-11 22:16:17 +01:00
Sarah Hoffmann
1801db523b fix typo 2020-01-29 11:50:30 +01:00
Sarah Hoffmann
8f6fdfeb0b forgot to index last rank 2020-01-24 22:06:30 +01:00
Sarah Hoffmann
b4e6d72fde replace nominatim C program 2020-01-24 22:06:30 +01:00
Sarah Hoffmann
a338ebfce0 fix log levels 2020-01-24 22:06:30 +01:00
Sarah Hoffmann
4144364a15 add time display for nominatim.py 2020-01-24 22:06:30 +01:00
Sarah Hoffmann
11c0dd235b clean up and document script 2020-01-24 22:06:30 +01:00
Sarah Hoffmann
4a9502bf88 fix SQL and some other stuff 2020-01-24 22:06:30 +01:00
Sarah Hoffmann
6c0d6d3178 Revert "switch to threading" 
This reverts commit 8b1c2181be5aa5335c68d36a49cab9c4e2cd8bef.
 2020-01-24 22:06:30 +01:00
Sarah Hoffmann
0a26ca7104 switch to threading 2020-01-24 22:06:30 +01:00
Sarah Hoffmann
2a15b2522f use generator for thread choice 2020-01-24 22:06:30 +01:00
Sarah Hoffmann
c11d1d78e9 add prepared statement 2020-01-24 22:06:30 +01:00
Sarah Hoffmann
7e51aa4cef simple implementation 2020-01-24 22:06:30 +01:00
Eric Stadtherr
62747c934d Work on setup/update scripts, unit tests, and documentation to enable Postgres server to be optionally configured on a remote host 2018-07-21 12:09:47 -06:00
Sarah Hoffmann
4ac1bf2d47 clean up byte order detection 
Check for existence of the expected functions and macros
and error out if nothing appropriate can be found.
 2018-03-16 23:09:40 +01:00
Sarah Hoffmann
8f23ba076b replace non-standard uint type with unsigned 
See #879.
 2018-01-10 23:27:49 +01:00
Jonathan Montane
c54fc44b33 feat(export): added linked_place_id as an attribute to feature element 2017-12-18 10:34:05 +01:00
Sarah Hoffmann
9a47e1834f reduce message frequency during indexing 2017-09-17 20:13:05 +02:00
Edward Betts
7e3af2debc correct spelling mistakes 2017-03-08 15:06:50 +00:00
Melvyn Sopacua
13ab03a03a Fix warnings: 
- be consistent with (const char *) casts when assigning
- use xmlStrlen instead of strlen when dealing with xmlChar *
 2017-02-15 10:17:43 +01:00
Melvyn Sopacua
6eb6f35f24 BSD compat: use sys/endian.h if available 
<byteswap.h> is a linuxism. On BSD-like systems this is <sys/endian.h>
 2017-02-13 14:30:48 +01:00
Sarah Hoffmann
ea5fe54c6b force language of pgsql to C 
Fixes #558.
 2017-01-15 21:31:14 +01:00
markigail
f07d620ee8 Change load-data in setup.php. 2016-05-11 10:22:03 +02:00
markigail
190a72cab5 Fix bug in index.c and remove column admin_level from location_property_osmline. 2016-05-08 16:46:42 +02:00
markigail
1a4f369e2b fix small bug in index.c 2016-05-03 12:52:08 +02:00
Markus Gail
db719d489f index on geometry of interpolation lines, and more improvements. 2016-04-27 17:42:59 +02:00
Markus Gail
7879ad44cd Remove interpolation lines from placex and save them in an extra table. 2016-04-25 09:44:01 +02:00
Sarah Hoffmann
932abeb0e2 add actual cmake file 2016-02-29 22:26:55 +01:00
Sarah Hoffmann
35a0f1b246 move from autotools to cmake and update osm2pgsql 2016-02-29 22:26:55 +01:00
Sarah Hoffmann
7822b1bc25 adapt to new configure variables for postgres 2015-08-29 12:15:19 +02:00
Sarah Hoffmann
7854075c5c hasn't been svn for a while 2013-10-02 19:03:13 +02:00
Sarah Hoffmann
89af917105 properly close connections to postgres 2012-12-16 16:23:50 +01:00
Sarah Hoffmann
b11718699e fail on error 
- stop indexing if there is any other error than deadlock from the DB
- stop import if osm2pgsql or indexing fails
 2012-07-31 00:31:38 +02:00
Sarah Hoffmann
980632053f put libraries in right place when linking 2012-07-03 16:09:00 +03:00
Sarah Hoffmann
f52038d010 yet another autogenerated file removed 2012-06-16 01:38:27 +02:00