java – JsonParseException:无法识别的标记’http’:期待(‘t
发布时间:2020-12-15 04:25:37 所属栏目:Java 来源:网络整理
导读:我们有以下字符串,它是写入HDFS上文件的有效 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%2Fme7me46
我们有以下字符串,它是写入HDFS上文件的有效
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":"???????????????????? ????????????? ??????????????? ???? ???????????????? ?????? ????? ??????????? 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: ?????: ???? ???? ???? ?????? ??? ??? ???? ??? ???? ?? ????? ???? ????? ?????: ????? http%3A%2F%2Ft.co%2FC55SaQKmUV http%3A%2F%2Ft.co%2Ft5TjIln…","object":{ "id":"tag:search.twitter.com,2005:564407126526013440","actor":{ "objectType":"person","id":"id:twitter.com:462268717","link":"http%3A%2F%2Fwww.twitter.com/sckud1","displayName":"??? ?????","postedTime":"2012-01-12T19:24:17.000Z","image":"https%3A%2F%2Fpbs.twimg.com%2Fprofile_images%2F508424482885615616%2FmPBGZBPx_normal.jpeg","summary":"?????? ?? ??? ?????? ???? ?? ?????? ??? ???? ?? ????? ????? ????? http%3A%2F%2Fmarketgulf.com","links":[ { "href":"http%3A%2F%2Fmarketgulf.com","rel":"me" } ],"friendsCount":435237,"followersCount":464951,"listedCount":708,"statusesCount":1071685,"twitterTimeZone":"Riyadh","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","link":"http%3A%2F%2Fwww.twitter.com" },"link":"http%3A%2F%2Ftwitter.com%2Fsckud1%2Fstatuses%2F564407126526013440","body":"?????: ???? ???? ???? ?????? ??? ??? ???? ??? ???? ?? ????? ???? ????? ?????: ????? http%3A%2F%2Ft.co%2FC55SaQKmUV http%3A%2F%2Ft.co%2Ft5TjIlnZgN","object":{ "objectType":"note","id":"object:search.twitter.com,"summary":"?????: ???? ???? ???? ?????? ??? ??? ???? ??? ???? ?? ????? ???? ????? ?????: ????? http%3A%2F%2Ft.co%2FC55SaQKmUV http%3A%2F%2Ft.co%2Ft5TjIlnZgN","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,"medium":{ "w":320,"resize":"fit" } } } ] },"twitter_extended_entities":{ "media":[ { "id":564407126341468160,"twitter_filter_level":"low","twitter_lang":"ar" },"twitter_entities":{ "hashtags":[ ],"trends":[ ],"urls":[ { "url":"http%3A%2F%2Ft.co%2FC55SaQKmUV","indices":[ 97,119 ] } ],"user_mentions":[ { "screen_name":"sckud1","name":"??? ?????","id":462268717,"id_str":"462268717","indices":[ 3,10 ] } ],"symbols":[ ],"media":[ { "id":564407126341468160,"indices":[ 139,140 ],"sizes":{ "large":{ "w":320,"resize":"fit" },"thumb":{ "w":150,"resize":"crop" },"small":{ "w":320,"medium":{ "w":320,"resize":"fit" } },"source_status_id":564407126526013440,"source_status_id_str":"564407126526013440" } ] },"twitter_extended_entities":{ "media":[ { "id":564407126341468160,"twitter_lang":"ar","retweetCount":1,"gnip":{ "matching_rules":[ { "tag":"ISIS66" } ],"urls":[ { "url":"http%3A%2F%2Ft.co%2Ft5TjIlnZgN","expanded_status":200 },{ "url":"http%3A%2F%2Ft.co%2FC55SaQKmUV","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flume代理,但不幸的是,标题中的这个异常是throw. 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',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 解决方法
显然,JSON解析器不同意! 但是,异常表示错误位于“第1行:第9列”,并且在JSON开头附近没有“http”令牌.因此我怀疑解析器在发生错误时尝试解析与此字符串不同的内容. 您需要找到实际正在解析的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. (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |