[jira] [Updated] (SQOOP-1647) FROM-side: Read data from HDFS

["Qian Xu (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SQOOP-1647?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Qian Xu updated SQOOP-1647:
---------------------------
    Description: 
This JIRA proposes to support reading data from an HDFS dataset.

The scope is defined as follows:
Source: Any valid HDFS dataset
Exposed Configuration:
[From] Dataset URI (String, has a validation check)
Workflow:
# KiteFromInitializer will check dataset existence
# Sqoop will create N KiteExtractor instances.
# Every KiteExtractor instance will create a DatasetReader. Records will be read by DatasetReader. Avro data types will be converted to Sqoop expected data types and be written to Sqoop. 
# KiteFromDestroy expect to do nothing.


> FROM-side: Read data from HDFS
> ------------------------------
>
>                 Key: SQOOP-1647
>                 URL: https://issues.apache.org/jira/browse/SQOOP-1647
>             Project: Sqoop
>          Issue Type: Sub-task
>          Components: connectors
>    Affects Versions: 1.99.5
>            Reporter: Qian Xu
>            Assignee: Qian Xu
>             Fix For: 1.99.5
>
>
> This JIRA proposes to support reading data from an HDFS dataset.
> The scope is defined as follows:
> Source: Any valid HDFS dataset
> Exposed Configuration:
> [From] Dataset URI (String, has a validation check)
> Workflow:
> # KiteFromInitializer will check dataset existence
> # Sqoop will create N KiteExtractor instances.
> # Every KiteExtractor instance will create a DatasetReader. Records will be read by DatasetReader. Avro data types will be converted to Sqoop expected data types and be written to Sqoop. 
> # KiteFromDestroy expect to do nothing.



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