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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2018/07/17 19:24:00 UTC
[jira] [Commented] (SPARK-24836) New option - ignoreExtension
[ https://issues.apache.org/jira/browse/SPARK-24836?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16547010#comment-16547010 ]
Apache Spark commented on SPARK-24836:
--------------------------------------
User 'MaxGekk' has created a pull request for this issue:
https://github.com/apache/spark/pull/21798
> New option - ignoreExtension
> ----------------------------
>
> Key: SPARK-24836
> URL: https://issues.apache.org/jira/browse/SPARK-24836
> Project: Spark
> Issue Type: Sub-task
> Components: SQL
> Affects Versions: 2.3.1
> Reporter: Maxim Gekk
> Priority: Minor
>
> Need to add new option for Avro datasource - *ignoreExtension*. It should control ignoring of the .avro extensions. If it is set to *true* (by default), files with and without .avro extensions should be loaded. Example of usage:
> {code:scala}
> spark
> .read
> .option("ignoreExtension", false)
> .avro("path to avro files")
> {code}
> The option duplicates Hadoop's config avro.mapred.ignore.inputs.without.extension which is taken into account by Avro datasource now and can be set like:
> {code:scala}
> spark
> .sqlContext
> .sparkContext
> .hadoopConfiguration
> .set("avro.mapred.ignore.inputs.without.extension", "true")
> {code}
> The ignoreExtension option must override avro.mapred.ignore.inputs.without.extension.
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