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https://issues.apache.org/jira/browse/FLINK-28338?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17561328#comment-17561328
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wangkang commented on FLINK-28338:
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The solution is to add a spring jackson. parser. Allow numeric leading zeros =
true. You can also use datastream to resolve data types without using flinksql
> org.apache.flink.shaded.jackson2.com.fasterxml.jackson.core.JsonParseException:
> Invalid numeric value: Leading zeroes not allowed
> ---------------------------------------------------------------------------------------------------------------------------------
>
> Key: FLINK-28338
> URL: https://issues.apache.org/jira/browse/FLINK-28338
> Project: Flink
> Issue Type: Improvement
> Components: BuildSystem / Shaded
> Affects Versions: 1.13.6
> Environment: flinksql 1.13.6 ，解析kafka里面的json数据含有 0 开头的变量值
> Reporter: wangkang
> Priority: Minor
> Attachments: image-2022-07-01-11-31-32-561.png
>
>
> Caused by:
> org.apache.flink.shaded.jackson2.com.fasterxml.jackson.core.JsonParseException:
> Invalid numeric value: Leading zeroes not allowed
> at [Source: (byte[])"\{"uuid":"1285","name":"杨YP","age":01,"ts":"2022-07-01
> 10:33:09.553","partition":"part8"}"; line: 1, column: 38]
> at
> org.apache.flink.shaded.jackson2.com.fasterxml.jackson.core.JsonParser._constructError(JsonParser.java:2337)
> !image-2022-07-01-11-31-32-561.png!
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