[jira] [Created] (SQOOP-991) Not able to export blob datatype from HDFS to MySQL

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

prashanthi created SQOOP-991:
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             Summary: Not able to export blob datatype from HDFS to MySQL
                 Key: SQOOP-991
                 URL: https://issues.apache.org/jira/browse/SQOOP-991
             Project: Sqoop
          Issue Type: Bug
            Reporter: prashanthi


Inserted a .txt/pdf/jpg/jpeg file to blob column and trying to import it to HDFS. and it is fine. while exporting the same to MySql it is giving
                  java.io.IOException: Could not buffer record Caused by: java.lang.CloneNotSupportedException: com.cloudera.sqoop.lib.BlobRef

Ifi import the file as sequence file to HDFS then also import is fine but when exporting same to MySQL it says that  java.lang.RuntimeException: java.io.IOException: WritableName can't load class: pdffile

Please help me on resolving the issue.

Commands which i am using to import and export are

sqoop import --connect jdbc:mysql://localhost/test --table Image --fields-terminated-by '\t' --username root --password naveen@123 -m 1

sqoop export --connect jdbc:mysql://localhost/test --table Image_new --export-dir /user/naveen/Image --fields-terminated-by '\t' --username root --password naveen@123 -m 1

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