Erstens, ich bin neu in Hive.JSON Parsing Fehler beim Erstellen der HIVE Tabelle
Ich holte twitter Daten durch Apache-Kanal.
{
"filter_level": "low",
"retweeted": false,
"in_reply_to_screen_name": null,
"possibly_sensitive": false,
"truncated": false,
"lang": "en",
"in_reply_to_status_id_str": null,
"id": 756378998838530048,
"in_reply_to_user_id_str": null,
"timestamp_ms": "1469169780822",
"in_reply_to_status_id": null,
"created_at": "Fri Jul 22 06:43:00 +0000 2016",
"favorite_count": 0,
"place": null,
"coordinates": null,
"text": "#furry pokemon sex mermaid sex position",
"contributors": null,
"geo": null,
"entities": {
"symbols": [],
"urls": [{
"expanded_url": "http://14.gerase.tk",
"indices": [40, 63],
"display_url": "14.gerase.tk",
"url": ""
}],
"hashtags": [{
"text": "furry",
"indices": [0, 6]
}],
"user_mentions": []
},
"is_quote_status": false,
"source": "<a href=\"http://twitter.com\" rel=\"nofollow\">Twitter Web Client<\/a>",
"favorited": false,
"in_reply_to_user_id": null,
"retweet_count": 0,
"id_str": "756378998838530048",
"user": {
"location": null,
"default_profile": true,
"statuses_count": 3436,
"profile_background_tile": false,
"lang": "ru",
"profile_link_color": "2B7BB9",
"id": 752318303280955392,
"following": null,
"favourites_count": 0,
"protected": false,
"profile_text_color": "333333",
"verified": false,
"description": null,
"contributors_enabled": false,
"profile_sidebar_border_color": "C0DEED",
"name": "Мария Виноградова",
"profile_background_color": "F5F8FA",
"created_at": "Mon Jul 11 01:47:15 +0000 2016",
"default_profile_image": false,
"followers_count": 5,
"profile_image_url_https": "https://pbs.twimg.com/profile_images/753398763201425408/X_2mAGt1_normal.jpg",
"geo_enabled": false,
"profile_background_image_url": "",
"profile_background_image_url_https": "",
"follow_request_sent": null,
"url": null,
"utc_offset": null,
"time_zone": null,
"notifications": null,
"profile_use_background_image": true,
"friends_count": 21,
"profile_sidebar_fill_color": "DDEEF6",
"screen_name": "afinafedorova2",
"id_str": "752318303280955392",
"profile_image_url": "http://pbs.twimg.com/profile_images/753398763201425408/X_2mAGt1_normal.jpg",
"listed_count": 5,
"is_translator": false
}
}
I HiveJSONSerDe bin mit wie in https://github.com/cloudera/cdh-twitter-example erwähnt Und das ist die Hive Abfrage ich zu starten versuchen.
Aber es zeigt einen Fehler beim Parsen des JSON-Skripts.
FAILED: Parse Error: line 31:2 mismatched input 'location' expecting identifier in column specification
Ich kann nicht die Fehler in dieser Abfrage erstellen Tabelle finden. Bitte Hilfe.
Eigentlich ist "Standort" selbst ein Schlüsselwort im Bienenstock, das nicht als Attributname verwendet werden kann. Entschuldigung, ich habe meine Frage bearbeitet. :) – Bihan