Major Description
I've set up Kylin to access a SQL server using JDBC and do the ETL step as described in
http://kylin.apache.org/docs/tutorial/setup_jdbc_datasource.html
but when the "Sqoop To Flat Hive Table" runs it terminates with an error shown in the attached log.
It seems that the root cause is the presence of the '`' character in the query, which has no meaning for sql server.
My problem seems to related to this piece of code
public class FlatTableSqlQuoteUtils {
public static final String QUOTE = "`";
/**
- Quote identifier by default quote `
- @param identifier
- @return
*/
public static String quoteIdentifier(String identifier) { return QUOTE + identifier + QUOTE; }
The solution may be to add a parameter to change this character used for quoting.
Just to be sure I made a copy of the original "sqoop" command to "sqoop.orig" and replaced the original with a little script of mine (attached).
This little script removes the "`" character from the original command and the call "sqoop.orig" with the cleaned arguments.
It works, but it is still an ugly workaround.
Attachments
Attachments
Issue Links
- links to