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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2018/08/26 16:12:00 UTC

[jira] [Commented] (SPARK-25243) Use FailureSafeParser in from_json

    [ https://issues.apache.org/jira/browse/SPARK-25243?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16592940#comment-16592940 ] 

Apache Spark commented on SPARK-25243:
--------------------------------------

User 'MaxGekk' has created a pull request for this issue:
https://github.com/apache/spark/pull/22237

> Use FailureSafeParser in from_json
> ----------------------------------
>
>                 Key: SPARK-25243
>                 URL: https://issues.apache.org/jira/browse/SPARK-25243
>             Project: Spark
>          Issue Type: Improvement
>          Components: SQL
>    Affects Versions: 2.3.1
>            Reporter: Maxim Gekk
>            Priority: Minor
>
> The [FailureSafeParser|https://github.com/apache/spark/blob/a8a1ac01c4732f8a738b973c8486514cd88bf99b/sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/FailureSafeParser.scala#L28]  is used in parsing JSON, CSV files and dataset of strings. It supports the [PERMISSIVE, DROPMALFORMED and FAILFAST|https://github.com/apache/spark/blob/5264164a67df498b73facae207eda12ee133be7d/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/util/ParseMode.scala#L31-L44] modes. The ticket aims to make the from_json function compatible to regular parsing via FailureSafeParser and support above modes



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