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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2015/04/09 12:09:13 UTC
[jira] [Assigned] (SPARK-3276) Provide a API to specify
MIN_REMEMBER_DURATION for files to consider as input in streaming
[ https://issues.apache.org/jira/browse/SPARK-3276?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Apache Spark reassigned SPARK-3276:
-----------------------------------
Assignee: Apache Spark
> Provide a API to specify MIN_REMEMBER_DURATION for files to consider as input in streaming
> ------------------------------------------------------------------------------------------
>
> Key: SPARK-3276
> URL: https://issues.apache.org/jira/browse/SPARK-3276
> Project: Spark
> Issue Type: Improvement
> Components: Streaming
> Affects Versions: 1.2.0
> Reporter: Jack Hu
> Assignee: Apache Spark
> Priority: Minor
>
> Currently, only one API called textFileStream in StreamingContext to specify the text file dstream, which ignores the old files always. On some times, the old files is still useful.
> Need a API to let user choose whether the old files need to be ingored or not .
> The API currently in StreamingContext:
> def textFileStream(directory: String): DStream[String] = {
> fileStream[LongWritable, Text, TextInputFormat](directory).map(_._2.toString)
> }
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