Crawler Inspector

1. Shard Calculation

Query:

Response:

Calculated Shard: 13 (from laksa194)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa013.int.ahrefs:8124/' \
  -H 'Content-Type: text/plain' \
  -H 'X-ClickHouse-Database: crawler3' \
  -H 'Authorization: Basic YXBpOg==' \
  -d 'SELECT getAhrefsURLFromUnparsed(src_unparsed) AS found_url, ifNull(toUnixTimestamp(download_stamp), 0) AS crawl_time, ifNull(toUnixTimestamp(props_url_first_seen), 0) AS first_indexed_time, download_http_code AS http_code, src_unparsed AS src_unparsed, src_root_hash AS src_root_hash, history_drop_reason AS history_drop_reason, meta_title AS meta_title, meta_descriptions AS meta_descriptions, meta_canonical AS meta_canonical, ml_categories_json AS ml_categories_json, ml_types_json AS ml_types_json, ml_intent_types_json AS ml_intent_types_json, meta_language AS meta_language, attrs_author AS attrs_author, ifNull(toUnixTimestamp(attrs_publish_time), 0) AS attrs_publish_time, ifNull(toUnixTimestamp(attrs_original_publish_time), 0) AS attrs_original_publish_time, ifNull(attrs_is_republished, 0) AS attrs_is_republished, ifNull(attrs_nr_words, 0) AS attrs_nr_words, ifNull(attrs_boilerpipe_nr_words, 0) AS attrs_boilerpipe_nr_words, ifNull(body_ext_links_number, 0) AS body_ext_links_number, ifNull(body_int_links_number, 0) AS body_int_links_number, ifNull(meta_nofollow, 0) AS meta_nofollow, ifNull(meta_noarchive, 0) AS meta_noarchive, ifNull(props_was_rendered, 0) AS props_was_rendered, ifNull(src_redirect, \'\') AS src_redirect, ifNull(download_time_msec, 0) AS download_time_msec, ifNull(download_ttfb_msec, 0) AS download_ttfb_msec, ifNull(download_size, 0) AS download_size FROM crawler3.page_info_local FINAL PREWHERE int_partition_id = 95 AND (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://studygolang.com/articles/36649\')), getAhrefsUnparsedNoserviceFromURL(\'https://studygolang.com/articles/36649\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/studygolang.com\/articles\/36649","crawl_time":1718260131,"first_indexed_time":1715662088,"http_code":200,"src_unparsed":"com,studygolang!\/articles\/36649 s443","src_root_hash":"3093249659109519013","history_drop_reason":"tooold","meta_title":"DashVector + ModelScope 玩转多模态检索 - Go语言中文网 - Golang中文社区","meta_descriptions":["本文主要介绍通过DashVector和ModelScope中的Chinese Clip模型实现文搜图、图搜图等功能，同时结合DashText SDK实现sparse vector+dense vector混合检索，熟悉sparse vector的使用方法，提高检索效率。1 准备工作1.1 基本概念Chinese Clip：为CLIP模型的中文版本，使用大规模中文数据进行训练（~2亿图文对），可用于"],"meta_canonical":"com,studygolang!\/ s443","ml_categories_json":"","ml_types_json":"","ml_intent_types_json":"","meta_language":"zh-cn","attrs_author":null,"attrs_publish_time":0,"attrs_original_publish_time":1715662088,"attrs_is_republished":0,"attrs_nr_words":"1966","attrs_boilerpipe_nr_words":"884","body_ext_links_number":0,"body_int_links_number":1,"meta_nofollow":0,"meta_noarchive":0,"props_was_rendered":0,"src_redirect":"","download_time_msec":959,"download_ttfb_msec":958,"download_size":25684}

Filter	Status	Condition	Details
HTTP status	PASS	`download_http_code = 200`	HTTP 200
Age cutoff	FAIL	`download_stamp > now() - 6 MONTH`	24 months ago
History drop	FAIL	`isNull(history_drop_reason)`	tooold
Spam/ban	PASS	`fh_dont_index != 1 AND ml_spam_score = 0`	ml_spam_score=0
Canonical	FAIL	`meta_canonical IS NULL OR = '' OR = src_unparsed`	com,studygolang!/ s443

Property	Value
URL	https://studygolang.com/articles/36649
Last Crawled	2024-06-13 06:28:51 (1 year ago)
First Indexed	2024-05-14 04:48:08 (2 years ago)
HTTP Status Code	200
Content
Meta Title	DashVector + ModelScope 玩转多模态检索 - Go语言中文网 - Golang中文社区
Meta Description	本文主要介绍通过DashVector和ModelScope中的Chinese Clip模型实现文搜图、图搜图等功能，同时结合DashText SDK实现sparse vector+dense vector混合检索，熟悉sparse vector的使用方法，提高检索效率。1 准备工作1.1 基本概念Chinese Clip：为CLIP模型的中文版本，使用大规模中文数据进行训练（~2亿图文对），可用于
Meta Canonical	com,studygolang!/ s443
Boilerpipe Text	heavy column, fetched on demand
Markdown	heavy column, fetched on demand
Readable Markdown	heavy column, fetched on demand
ML Classification
ML Categories	null
ML Page Types	null
ML Intent Types	null
Content Metadata
Language	zh-cn
Author	null
Publish Time	not set
Original Publish Time	2024-05-14 04:48:08 (2 years ago)
Republished	No
Word Count (Total)	1,966
Word Count (Content)	884
Links
External Links	0
Internal Links	1
Technical SEO
Meta Nofollow	No
Meta Noarchive	No
JS Rendered	No
Redirect Target	null
Performance
Download Time (ms)	959
TTFB (ms)	958
Download Size (bytes)	25,684
Location
Host ID	13 (laksa013)
Partition ID	95
Root Hash	3093249659109519013
Unparsed URL	com,studygolang!/articles/36649 s443

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