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https://issues.apache.org/jira/browse/SQOOP-1390?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14195040#comment-14195040
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Aryan commented on SQOOP-1390:
------------------------------
Hi Pratik and Qian Thanks for the inputs.
I am trying to build the above project from git usind ant build.xml but the
build fails with following exception :
'git' is not recognized as an internal or external command,
[exec] 'git' is not recognized as an internal or external command,
[exec] operable program or batch file.
ivy-download:
[get] Getting:
http://repo2.maven.org/maven2/org/apache/ivy/ivy/2.3.0/ivy-2.3.0.jar
[get] To: C:\Users\310185009\git\mynewsqoop2Copy1\lib\ivy-2.3.0.jar
[get] Error getting
http://repo2.maven.org/maven2/org/apache/ivy/ivy/2.3.0/ivy-2.3.0.jar to
C:\Users\310185009\git\mynewsqoop2Copy1\lib\ivy-2.3.0.jar
1. Do I need to modify build.xml ?
2. Can you tell me the steps to build using either ant or maven or any other
way, because I have tried all permutations and combinations and it is still
failing.
3.When I import the cloned repository and import it to package explorer as
"general project" the java libraries donot get added to the project hence I
first create a " new java project" and then point it to the repository folder
and then build it. Is there any other way to build ?
4.Can you provide the final complete set of build jars so that I can test sqoop
import for the time being ?
Thanks in advance :)
> Import data to HDFS as a set of Parquet files
> ---------------------------------------------
>
> Key: SQOOP-1390
> URL: https://issues.apache.org/jira/browse/SQOOP-1390
> Project: Sqoop
> Issue Type: Sub-task
> Components: tools
> Reporter: Qian Xu
> Assignee: Qian Xu
> Fix For: 1.4.6
>
> Attachments: SQOOP-1390.patch
>
>
> Parquet files keep data in contiguous chunks by column, appending new records
> to a dataset requires rewriting substantial portions of existing a file or
> buffering records to create a new file.
> The JIRA proposes to add the possibility to import an individual table from a
> RDBMS into HDFS as a set of Parquet files. We will also provide a
> command-line interface with a new argument {{--as-parquetfile}}
> Example invocation:
> {{sqoop import --connect JDBC_URI --table TABLE --as-parquetfile --target-dir
> /path/to/files}}
> The major items are listed as follows:
> * Implement ParquetImportMapper
> * Hook up the ParquetOutputFormat and ParquetImportMapper in the import job.
> * Be able to support import from scratch or in append mode
> Note that as Parquet is a columnar storage format, it doesn't make sense to
> write to it directly from record-based tools. So we'd consider to use Kite
> SDK to simplify the handling of Parquet specific things.
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