我们有以下字符串，它是写入 HDFS 文件的有效 JSON。
{
"id":"tag:search.twitter.com,2005:564407444843950080",
"objectType":"activity",
"actor":{
"objectType":"person",
"id":"id:twitter.com:2302910022",
"link":"http%3A%2F%2Fwww.twitter.com%2Fme7me4610012",
"displayName":"",
"postedTime":"2014-01-21T11:06:06.000Z",
"image":"https%3A%2F%2Fpbs.twimg.com%2Fprofile_images%2F563125491159162881%2FfypkHK3M_normal.jpeg",
"summary":"ضًـأّيِّعٌهّ أّروٌأّحًنِأّ تٌـشُـتٌـهّـيِّ مًنِ يِّفُـهّـمًهّـأّ فُـقُط حسابي بالإنستقرام lloooo_20",
"links":[
{
"href":null,
"rel":"me"
}
],
"friendsCount":10503,
"followersCount":10325,
"listedCount":12,
"statusesCount":84957,
"twitterTimeZone":null,
"verified":false,
"utcOffset":null,
"preferredUsername":"me7me4610012",
"languages":[
"ar"
],
"favoritesCount":17
},
"verb":"share",
"postedTime":"2015-02-08T12:56:35.000Z",
"generator":{
"displayName":"Twitter for Android",
"link":"http%3A%2F%2Ftwitter.com%2Fdownload%2Fandroid"
},
"provider":{
"objectType":"service",
"displayName":"Twitter",
"link":"http%3A%2F%2Fwww.twitter.com"
},
"link":"http%3A%2F%2Ftwitter.com%2Fme7me4610012%2Fstatuses%2F564407444843950080",
"body":"RT @sckud1: فيديو: إمام يرفض بغضب الصلاة على أحد قتلى حزب الله في سوريا بسبب إطلاق النار: ماعاد http%3A%2F%2Ft.co%2FC55SaQKmUV http%3A%2F%2Ft.co%2Ft5TjIln…",
"object":{
"id":"tag:search.twitter.com,2005:564407126526013440",
"objectType":"activity",
"actor":{
"objectType":"person",
"id":"id:twitter.com:462268717",
"link":"http%3A%2F%2Fwww.twitter.com/sckud1",
"displayName":"صفق الهوى",
"postedTime":"2012-01-12T19:24:17.000Z",
"image":"https%3A%2F%2Fpbs.twimg.com%2Fprofile_images%2F508424482885615616%2FmPBGZBPx_normal.jpeg",
"summary":"اعلانك في سوق الخليج يحقق لك الوصول الى اكثر من مليون متابع خليجي http%3A%2F%2Fmarketgulf.com",
"links":[
{
"href":"http%3A%2F%2Fmarketgulf.com",
"rel":"me"
}
],
"friendsCount":435237,
"followersCount":464951,
"listedCount":708,
"statusesCount":1071685,
"twitterTimeZone":"Riyadh",
"verified":false,
"utcOffset":"10800",
"preferredUsername":"sckud1",
"languages":[
"ar"
],
"location":{
"objectType":"place",
"displayName":"Made in K S A"
},
"favoritesCount":77
},
"verb":"post",
"postedTime":"2015-02-08T12:55:19.000Z",
"generator":{
"displayName":"Tweet Old Post",
"link":"http%3A%2F%2Fwww.ajaymatharu.com%2F"
},
"provider":{
"objectType":"service",
"displayName":"Twitter",
"link":"http%3A%2F%2Fwww.twitter.com"
},
"link":"http%3A%2F%2Ftwitter.com%2Fsckud1%2Fstatuses%2F564407126526013440",
"body":"فيديو: إمام يرفض بغضب الصلاة على أحد قتلى حزب الله في سوريا بسبب إطلاق النار: ماعاد http%3A%2F%2Ft.co%2FC55SaQKmUV http%3A%2F%2Ft.co%2Ft5TjIlnZgN",
"object":{
"objectType":"note",
"id":"object:search.twitter.com,2005:564407126526013440",
"summary":"فيديو: إمام يرفض بغضب الصلاة على أحد قتلى حزب الله في سوريا بسبب إطلاق النار: ماعاد http%3A%2F%2Ft.co%2FC55SaQKmUV http%3A%2F%2Ft.co%2Ft5TjIlnZgN",
"link":"http%3A%2F%2Ftwitter.com%2Fsckud1%2Fstatuses%2F564407126526013440",
"postedTime":"2015-02-08T12:55:19.000Z"
},
"favoritesCount":0,
"twitter_entities":{
"hashtags":[
],
"trends":[
],
"urls":[
{
"url":"http%3A%2F%2Ft.co%2FC55SaQKmUV",
"expanded_url":"http%3A%2F%2Fwww.hasterya.com%2Farchives%2F34688utm_source%3DReviveOldPost%26utm_medium%3Dsocial%26utm_campaign%3DReviveOldPost",
"display_url":"hasterya.com/archives/34688…",
"indices":[
85,
107
]
}
],
"user_mentions":[
],
"symbols":[
],
"media":[
{
"id":564407126341468160,
"id_str":"564407126341468160",
"indices":[
108,
130
],
"media_url":"http%3A%2F%2Fpbs.twimg.com%2Fmedia%2FB9UtSoJIQAA07-r.jpg",
"media_url_https":"https%3A%2F%2Fpbs.twimg.com%2Fmedia%2FB9UtSoJIQAA07-r.jpg",
"url":"http%3A%2F%2Ft.co%2Ft5TjIlnZgN",
"display_url":"pic.twitter.com/t5TjIlnZgN",
"expanded_url":"http%3A%2F%2Ftwitter.com%2Fsckud1%2Fstatus%2F564407126526013440%2Fphoto%2F1",
"type":"photo",
"sizes":{
"large":{
"w":320,
"h":180,
"resize":"fit"
},
"thumb":{
"w":150,
"h":150,
"resize":"crop"
},
"small":{
"w":320,
"h":180,
"resize":"fit"
},
"medium":{
"w":320,
"h":180,
"resize":"fit"
}
}
}
]
},
"twitter_extended_entities":{
"media":[
{
"id":564407126341468160,
"id_str":"564407126341468160",
"indices":[
108,
130
],
"media_url":"http%3A%2F%2Fpbs.twimg.com%2Fmedia%2FB9UtSoJIQAA07-r.jpg",
"media_url_https":"https%3A%2F%2Fpbs.twimg.com%2Fmedia%2FB9UtSoJIQAA07-r.jpg",
"url":"http%3A%2F%2Ft.co%2Ft5TjIlnZgN",
"display_url":"pic.twitter.com/t5TjIlnZgN",
"expanded_url":"http%3A%2F%2Ftwitter.com%2Fsckud1%2Fstatus%2F564407126526013440%2Fphoto%2F1",
"type":"photo",
"sizes":{
"large":{
"w":320,
"h":180,
"resize":"fit"
},
"thumb":{
"w":150,
"h":150,
"resize":"crop"
},
"small":{
"w":320,
"h":180,
"resize":"fit"
},
"medium":{
"w":320,
"h":180,
"resize":"fit"
}
}
}
]
},
"twitter_filter_level":"low",
"twitter_lang":"ar"
},
"favoritesCount":0,
"twitter_entities":{
"hashtags":[
],
"trends":[
],
"urls":[
{
"url":"http%3A%2F%2Ft.co%2FC55SaQKmUV",
"expanded_url":"http%3A%2F%2Fwww.hasterya.com%2Farchives%2F34688utm_source%3DReviveOldPost%26utm_medium%3Dsocial%26utm_campaign%3DReviveOldPost",
"display_url":"hasterya.com/archives/34688…",
"indices":[
97,
119
]
}
],
"user_mentions":[
{
"screen_name":"sckud1",
"name":"صفق الهوى",
"id":462268717,
"id_str":"462268717",
"indices":[
3,
10
]
}
],
"symbols":[
],
"media":[
{
"id":564407126341468160,
"id_str":"564407126341468160",
"indices":[
139,
140
],
"media_url":"http%3A%2F%2Fpbs.twimg.com%2Fmedia%2FB9UtSoJIQAA07-r.jpg",
"media_url_https":"https%3A%2F%2Fpbs.twimg.com%2Fmedia%2FB9UtSoJIQAA07-r.jpg",
"url":"http%3A%2F%2Ft.co%2Ft5TjIlnZgN",
"display_url":"pic.twitter.com/t5TjIlnZgN",
"expanded_url":"http%3A%2F%2Ftwitter.com%2Fsckud1%2Fstatus%2F564407126526013440%2Fphoto%2F1",
"type":"photo",
"sizes":{
"large":{
"w":320,
"h":180,
"resize":"fit"
},
"thumb":{
"w":150,
"h":150,
"resize":"crop"
},
"small":{
"w":320,
"h":180,
"resize":"fit"
},
"medium":{
"w":320,
"h":180,
"resize":"fit"
}
},
"source_status_id":564407126526013440,
"source_status_id_str":"564407126526013440"
}
]
},
"twitter_extended_entities":{
"media":[
{
"id":564407126341468160,
"id_str":"564407126341468160",
"indices":[
139,
140
],
"media_url":"http%3A%2F%2Fpbs.twimg.com%2Fmedia%2FB9UtSoJIQAA07-r.jpg",
"media_url_https":"https%3A%2F%2Fpbs.twimg.com%2Fmedia%2FB9UtSoJIQAA07-r.jpg",
"url":"http%3A%2F%2Ft.co%2Ft5TjIlnZgN",
"display_url":"pic.twitter.com/t5TjIlnZgN",
"expanded_url":"http%3A%2F%2Ftwitter.com%2Fsckud1%2Fstatus%2F564407126526013440%2Fphoto%2F1",
"type":"photo",
"sizes":{
"large":{
"w":320,
"h":180,
"resize":"fit"
},
"thumb":{
"w":150,
"h":150,
"resize":"crop"
},
"small":{
"w":320,
"h":180,
"resize":"fit"
},
"medium":{
"w":320,
"h":180,
"resize":"fit"
}
},
"source_status_id":564407126526013440,
"source_status_id_str":"564407126526013440"
}
]
},
"twitter_filter_level":"low",
"twitter_lang":"ar",
"retweetCount":1,
"gnip":{
"matching_rules":[
{
"tag":"ISIS66"
}
],
"urls":[
{
"url":"http%3A%2F%2Ft.co%2Ft5TjIlnZgN",
"expanded_url":"http%3A%2F%2Ftwitter.com%2Fsckud1%2Fstatus%2F564407126526013440%2Fphoto%2F1",
"expanded_status":200
},
{
"url":"http%3A%2F%2Ft.co%2FC55SaQKmUV",
"expanded_url":"http%3A%2F%2Fwww.hasterya.com%2Farchives%2F34688utm_source%3DReviveOldPost%26utm_medium%3Dsocial%26utm_campaign%3DReviveOldPost",
"expanded_status":200
}
],
"klout_score":50,
"language":{
"value":"ar"
}
}
}
编辑
我们配置了一个从该文件读取数据并将其传递给 Solr 接收器的水槽代理，但不幸的是，标题中的这个异常被抛出。
这是堆栈跟踪
org.kitesdk.morphline.api.MorphlineRuntimeException: com.fasterxml.jackson.core.JsonParseException: Unrecognized token 'http': was expecting ('true', 'false' or 'null')
at [Source: java.io.ByteArrayInputStream@20d7aa52; line: 1, column: 9]
at org.kitesdk.morphline.stdio.AbstractParser.doProcess(AbstractParser.java:98)
at org.kitesdk.morphline.base.AbstractCommand.process(AbstractCommand.java:156)
at org.kitesdk.morphline.stdlib.TryRulesBuilder$TryRules.doProcess(TryRulesBuilder.java:120)
at org.kitesdk.morphline.base.AbstractCommand.process(AbstractCommand.java:156)
at org.kitesdk.morphline.base.AbstractCommand.doProcess(AbstractCommand.java:181)
at org.kitesdk.morphline.base.AbstractCommand.process(AbstractCommand.java:156)
at org.apache.flume.sink.solr.morphline.MorphlineHandlerImpl.process(MorphlineHandlerImpl.java:128)
at org.apache.flume.sink.solr.morphline.MorphlineSink.process(MorphlineSink.java:141)
at org.apache.flume.sink.DefaultSinkProcessor.process(DefaultSinkProcessor.java:68)
at org.apache.flume.SinkRunner$PollingRunner.run(SinkRunner.java:147)
at java.lang.Thread.run(Thread.java:744)
Caused by: com.fasterxml.jackson.core.JsonParseException: Unrecognized token 'http': was expecting ('true', 'false' or 'null')
at [Source: java.io.ByteArrayInputStream@20d7aa52; line: 1, column: 9]
at com.fasterxml.jackson.core.JsonParser._constructError(JsonParser.java:1524)
at com.fasterxml.jackson.core.base.ParserMinimalBase._reportError(ParserMinimalBase.java:557)
at com.fasterxml.jackson.core.json.UTF8StreamJsonParser._reportInvalidToken(UTF8StreamJsonParser.java:3095)
at com.fasterxml.jackson.core.json.UTF8StreamJsonParser._handleUnexpectedValue(UTF8StreamJsonParser.java:2340)
at com.fasterxml.jackson.core.json.UTF8StreamJsonParser._nextTokenNotInObject(UTF8StreamJsonParser.java:818)
at com.fasterxml.jackson.core.json.UTF8StreamJsonParser.nextToken(UTF8StreamJsonParser.java:698)
at com.fasterxml.jackson.databind.MappingIterator.hasNextValue(MappingIterator.java:159)
at org.kitesdk.morphline.json.ReadJsonBuilder$ReadJson.doProcess(ReadJsonBuilder.java:109)
at org.kitesdk.morphline.stdio.AbstractParser.doProcess(AbstractParser.java:96)
... 10 more
最佳答案
We have the following string which is a valid JSON ...
显然 JSON 解析器不同意!
但是，异常表明错误出现在“第 1 行:第 9 列”，并且在 JSON 的开头附近没有“http”标记。所以我怀疑解析器在错误发生时试图解析与此字符串不同的内容。
您需要找到 实际上 正在解析的 JSON。在调试器中运行应用程序，在 JsonParseException 的相关构造函数上设置断点...然后找出它试图解析的 ByteArrayInputStream 中的内容。
关于java - JsonParseException : Unrecognized token 'http' : was expecting ('true' , 'false' 或 'null' )，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/28604363/
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