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427 Commits

Author SHA1 Message Date
Noah Levitt
dbf868a74d be clear about timezone in timestamps 2018-10-30 13:17:33 -07:00
Noah Levitt
f082db62cf take all the queues and active requests into... 
... account when calculating the `seconds_behind` number, and include
the timestamp `earliest_still_active_fetch_start` in the status output
 2018-10-30 13:05:45 -07:00
Noah Levitt
52f2ac0f4e send nice 503s and avoid scary stack traces... 
... at shutdown
 2018-10-26 15:26:27 -07:00
Noah Levitt
89212e782d fix failing test 2018-10-26 13:44:27 -07:00
Noah Levitt
e993b0c28c fix shutdown 
at shutdown, abort active connections, but allow completed fetches to
finish processing

this should fix race condition issue at shutdown, where postfetch
processor B would shut down, then postfetch processor A would try to
enqueue more urls, filling up the queue to the point where it blocks
forever, since B is no longer pulling urls off the queue
 2018-10-26 13:21:15 -07:00
Noah Levitt
4f01772782 enforce limits on WARCPROX_WRITE_RECORD requests 
should make test from previous commit pass
 2018-10-10 18:24:54 -07:00
Noah Levitt
269e9604c1 include warcprox host and port in filenames 
when using --crawl-log-dir, to avoid collisions (outside of warcprox
itself, in most cases) with crawl logs written by other warcprox
instances
 2018-09-19 12:10:29 -07:00
Noah Levitt
4f04172374 fix bug 2018-08-20 12:07:51 -07:00
Noah Levitt
5654bcbeb8 --quiet means NOTICE level logging 
and clean special log level code
 2018-08-20 11:14:38 -07:00
Noah Levitt
de01700c54 tweak max threads option handling 2018-08-20 11:13:14 -07:00
Noah Levitt
bfe3f18126 set socket timeout for tor .onion fetching 2018-08-20 11:11:13 -07:00
Noah Levitt
2e71d86072 WARCPROX_WRITE_RECORD respect buffer size setting 2018-08-20 11:09:53 -07:00
Noah Levitt
e4befeec14 --help-hidden for help on hidden args 2018-08-20 11:08:32 -07:00
Noah Levitt
17a5fabb75 use SpooledTemporaryFile for WARCPROX_WRITE_RECORD 
payloads. because as of https://github.com/internetarchive/brozzler/pull/115
brozzler will be sending big videos via WARCPROX_WRITE_RECORD
 2018-08-16 11:08:36 -07:00
Noah Levitt
0031091d4f
Merge pull request #99 from vbanos/blackout_period 
New --blackout-period option to skip writing redundant revisits to WARC
 2018-08-03 17:27:42 -07:00
Vangelis Banos
6b1d60c390 Apply blackout on when dedup URL equals request URL 2018-07-24 07:16:21 +00:00
Vangelis Banos
2c2c1d008a New --blackout-period option to skip writing redundant revisits to WARC 
Add option `--blackout-period` (default=0)

When set and if the record is a duplicate (revisit record), check the
datetime of `dedup_info` and its inside the `blackout_period`, skip
writing the record to WARC.

Add some unit tests.

This is an improved implementation based on @nlevitt comments here:
https://github.com/internetarchive/warcprox/pull/92
 2018-07-21 11:20:49 +00:00
Noah Levitt
fde443070c dumb mistake 2018-07-18 20:10:30 -05:00
Noah Levitt
d3314d7904 hopefully fix a trough dedup concurrency bug 2018-07-18 19:26:16 -05:00
Noah Levitt
b7e12a3ec2 some logging improvements 2018-07-18 19:25:43 -05:00
Noah Levitt
2df82bd403 record request method in crawl log if not GET 2018-07-17 13:47:52 -05:00
Noah Levitt
8022257a57 setuptools likes README.rst not readme.rst 2018-07-17 16:35:05 +00:00
Noah Levitt
ec7a0bf569 log exception and continue 🤞 if schema reg fails 
at trough dedup startup
 2018-05-31 16:57:37 -07:00
Noah Levitt
e73cbcb6b3 log stack trace in case batch postprocessor raises 
exception somehow
 2018-05-31 16:57:06 -07:00
Noah Levitt
6256ec6a07 add another "wait" to fix failing test 2018-05-29 13:08:34 -07:00
Noah Levitt
d9e0ed31f2 fix bug in limits enforcement 
enforce limit only if url is in stats bucket that limit applies to!
 2018-05-29 12:18:51 -07:00
Noah Levitt
2c850876e8 explain warcprox-meta "blocks" 2018-05-25 16:06:12 -07:00
Noah Levitt
4bd49b61a9 starting to explain some warcprox-meta fields 2018-05-25 15:26:26 -07:00
Noah Levitt
b7ebc38491 rename README.rst -> readme.rst 2018-05-21 22:18:28 +00:00
Noah Levitt
997d4341fe add some debug logging in BatchTroughLoader 2018-05-18 17:29:38 -07:00
Noah Levitt
b762d6468b just one should_dedup() for trough dedup 
fixes failing test and clarifies things
 2018-05-16 14:25:01 -07:00
Noah Levitt
e23af32e94 we want to save all captures to the big "captures" 
table, even if we don't want to dedup against them
 2018-05-15 15:33:52 -07:00
Noah Levitt
af863c6dba default values for dedup_min_text_size et al 
because they may be missing in case warcprox is used as a library
 2018-05-15 11:22:10 -07:00
Noah Levitt
15830fc5a2 support "captures-bucket" for backward compatibility 2018-05-09 15:43:39 -07:00
Vangelis Banos
abb54e42d1 Add hidden CLI option --dedup-only-with-bucket 
When we use `--dedup-only-with-bucket`, dedup will be done only when a
request has key `dedup-bucket` in `Warcprox-Meta`.
 2018-05-04 20:50:54 +00:00
Vangelis Banos
432e42803c dedup-bucket is required in Warcprox-Meta to do dedup 
Modify `DedupableMixin.should_dedup` to check Warcprox-Meta for
`dedup-bucket` in order to perform dedup.
 2018-05-04 14:27:42 +00:00
Vangelis Banos
9baa2e22d5 Rename captures-bucket to dedup-bucket in Warcprox-Meta 2018-05-04 13:26:38 +00:00
Noah Levitt
f76b43f2a3
Merge pull request #86 from vbanos/configurable-dedup-size-limits 
Configurable min dedupable size for text/binary resources
 2018-05-03 12:35:43 -07:00
Vangelis Banos
255d359ad4 Use DedupableMixin in RethinkCapturesDedup 
I note that we didn't do any payload_size check at all here.
 2018-04-24 17:06:56 +00:00
Vangelis Banos
6dce8cc644 Remove method decorate_with_dedup_info 
Method `warcprox.dedup.decorate_with_dedup_info` is only used in
`DedupLoader._process_url` and nowhere else.

The problem is that `decorate_with_dedup_info` cannot get warcprox cli
options. Thus we cannot pass the custom min size limits.
 2018-04-24 10:58:13 +00:00
Vangelis Banos
9057fbdf36 Use DedupableMixin in all dedup classes 
Rename `DedupableMixin.is_dedupable` to `should_dedup`.
 2018-04-24 10:29:35 +00:00
Noah Levitt
a1930495af default to 100 proxy threads, 1 warc writer thread 
see https://github.com/internetarchive/warcprox/wiki/benchmarking-number-of-threads
 2018-04-12 12:31:04 -07:00
Noah Levitt
ea4fc0f10a include warc writer worker threads in profiling 2018-04-11 22:35:37 +00:00
Noah Levitt
cc8fb4c608 cap the number of urls queued for warc writing 2018-04-11 22:29:50 +00:00
Noah Levitt
cb0dea3739 oops! /status has been lying about queued urls 2018-04-11 22:05:31 +00:00
Vangelis Banos
d32bf743bd Configurable min dedupable size for text/binary resources 
New `--dedup-min-text-size` and `--dedup-min-binary-size` cli options
with default value = `0`.

New `DedupableMixin` which can be used in any dedup class. It is
currently used only in CDX dedup. Instead of checking `payload_size() >
0`, we now use `.is_dedupable(recorded_url)`

New utility method `RecordedUrl.is_text`.
 2018-04-09 15:52:44 +00:00
Vangelis Banos
cce0c705fb Fix Accept-Encoding request header 2018-04-06 19:55:19 +00:00
Vangelis Banos
7c5c5da9b7 CDX dedup improvements 
Check for not empty captured content (`payload_size() > 0`) before
creating a new thread and running a CDX dedup request.
Most dedup modules perform the same check to avoid unnecessary dedup
requests.

Increase CDX dedup max workers from 200 to 400 in order to handle more
load.

Set `user-agent: warcprox` for HTTP requests we send to CDX server. Its
useful to identify and monitor `warcprox` requests.

Pass HTTP headers to connection pool on init and not on each request.
 2018-04-06 19:55:19 +00:00
Noah Levitt
385014c322 always call socket.shutdown() to close connections 2018-04-04 17:49:08 -07:00
Noah Levitt
7ef0612fa6 close connection when truncating response 2018-04-04 15:45:32 -07:00