[jira] [Updated] (PHOENIX-53) Replace CSV loader with Apache Commons CSV loader

["James Taylor (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/PHOENIX-53?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

James Taylor updated PHOENIX-53:
--------------------------------

    Summary: Replace CSV loader with Apache Commons CSV loader  (was: CSV loader fails on empty line)

> Replace CSV loader with Apache Commons CSV loader
> -------------------------------------------------
>
>                 Key: PHOENIX-53
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-53
>             Project: Phoenix
>          Issue Type: Bug
>    Affects Versions: 2.2.3, 3.0.0
>            Reporter: James Violette
>              Labels: patch
>             Fix For: 2.2.3, 3.0.0
>
>         Attachments: commons-csv-1.0-SNAPSHOT.jar, incubator-phoenix-commons-csv-rev1.patch, incubator-phoenix-commons-csv-rev2-3.0.0.patch, incubator-phoenix-commons-csv-rev2-3.0.0.patch, incubator-phoenix-csv-commons.patch
>
>
> in org.apache.phoenix.util.CSVLoader, the upsert fails if it encounters an empty line.  This occurs if all lines end with the new line character and the reader returns an empty line at the end.
> A fix is to add a guard while reading the next line.
> 	public void upsert(CSVReader reader) throws Exception {
>    ...
>     		while ((nextLine = reader.readNext()) != null) {
>     			if (nextLine.length==0) {
>     				continue;
>     			}



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