[
https://issues.apache.org/jira/browse/SQOOP-1969?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14264521#comment-14264521
]
Hudson commented on SQOOP-1969:
-------------------------------
FAILURE: Integrated in Sqoop2-hadoop100 #756 (See
[https://builds.apache.org/job/Sqoop2-hadoop100/756/])
SQOOP-1969: Support getColumnSize method for Schema class (jarcec:
https://git-wip-us.apache.org/repos/asf?p=sqoop.git&a=commit&h=1cf075fdff3b685073f6d079f8dee44776701c2e)
*
connector/connector-sdk/src/main/java/org/apache/sqoop/connector/matcher/NameMatcher.java
* common/src/main/java/org/apache/sqoop/schema/Schema.java
*
connector/connector-sdk/src/main/java/org/apache/sqoop/connector/idf/CSVIntermediateDataFormat.java
*
connector/connector-sdk/src/main/java/org/apache/sqoop/connector/matcher/LocationMatcher.java
> Support getColumnSize method for Schema class
> ---------------------------------------------
>
> Key: SQOOP-1969
> URL: https://issues.apache.org/jira/browse/SQOOP-1969
> Project: Sqoop
> Issue Type: Improvement
> Components: connectors/generic
> Affects Versions: 2.0.0
> Reporter: Jerry Chen
> Assignee: Qian Xu
> Fix For: 1.99.5
>
> Attachments: SQOOP-1969.patch
>
>
> Currently, Schema class don't have getColumnSize method. There are a lot of
> places in Matcher implementations getMatchingData calling
> getColumnsArray().length to purely get the column size. While getColumnsArray
> a method not efficient as it looks like:
> {quote}
> public Column[] getColumnsArray()
> return columns.toArray(new Column[columns.size()]);
> {quote}
> It is suggested to add getColumnSize method in schema and the caller can use
> this method to return the column length.
> This problem gets serious because getMatchingData is called repeatedly with
> each record in Mapper.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
