Sqoop import query where ID between row_numbers does not work
Other questions have been asked/answered but none could point towards answering my question below:
I am importing just a limited range of rows (e.g., "where _ID between 107 and 307 ") from MySQL table to hdfs. I expect the query to work given that the MySQL query alone is valid, yet I get a MySQL syntax error. Alternatively I could import using the upper and lower limits and then merge files later, which long and I don't want to do that.
Here is the query:
sqoop import
--connect jdbc:mysql://localhost/test
--username=username
--password=password
--query 'select * from PURCHASE where purchase_id between 107 and 307 where $CONDITIONS'
--target-dir /testpurchase
--split-by purchase_id
Please, is there anything I am omitting here in the query, thanks?
mysql hdfs sqoop
asked Nov 12 at 14:56
Laenka-Oss
915
add a comment |
Other questions have been asked/answered but none could point towards answering my question below:
I am importing just a limited range of rows (e.g., "where _ID between 107 and 307 ") from MySQL table to hdfs. I expect the query to work given that the MySQL query alone is valid, yet I get a MySQL syntax error. Alternatively I could import using the upper and lower limits and then merge files later, which long and I don't want to do that.
Here is the query:
sqoop import
--connect jdbc:mysql://localhost/test
--username=username
--password=password
--query 'select * from PURCHASE where purchase_id between 107 and 307 where $CONDITIONS'
--target-dir /testpurchase
--split-by purchase_id
Please, is there anything I am omitting here in the query, thanks?
mysql hdfs sqoop
asked Nov 12 at 14:56
Laenka-Oss
915
add a comment |
Other questions have been asked/answered but none could point towards answering my question below:
I am importing just a limited range of rows (e.g., "where _ID between 107 and 307 ") from MySQL table to hdfs. I expect the query to work given that the MySQL query alone is valid, yet I get a MySQL syntax error. Alternatively I could import using the upper and lower limits and then merge files later, which long and I don't want to do that.
Here is the query:
sqoop import
--connect jdbc:mysql://localhost/test
--username=username
--password=password
--query 'select * from PURCHASE where purchase_id between 107 and 307 where $CONDITIONS'
--target-dir /testpurchase
--split-by purchase_id
Please, is there anything I am omitting here in the query, thanks?
mysql hdfs sqoop
asked Nov 12 at 14:56
Laenka-Oss
915
Other questions have been asked/answered but none could point towards answering my question below:
I am importing just a limited range of rows (e.g., "where _ID between 107 and 307 ") from MySQL table to hdfs. I expect the query to work given that the MySQL query alone is valid, yet I get a MySQL syntax error. Alternatively I could import using the upper and lower limits and then merge files later, which long and I don't want to do that.
Here is the query:
sqoop import
--connect jdbc:mysql://localhost/test
--username=username
--password=password
--query 'select * from PURCHASE where purchase_id between 107 and 307 where $CONDITIONS'
--target-dir /testpurchase
--split-by purchase_id
Please, is there anything I am omitting here in the query, thanks?
mysql hdfs sqoop
mysql hdfs sqoop
asked Nov 12 at 14:56
Laenka-Oss
915
asked Nov 12 at 14:56
Laenka-Oss
915
asked Nov 12 at 14:56
Laenka-Oss
915
asked Nov 12 at 14:56
Laenka-Oss
915
asked Nov 12 at 14:56
Laenka-Oss
915
915
add a comment |
add a comment |
1 Answer
1
active
oldest
votes
I found out that there were two ambiguous WHERE clauses, so changing last WHERE $CONDITIONS to AND $CONDITIONS did the trick.
sqoop import
--connect jdbc:mysql://localhost/test
--username=username
--password=password
--query 'select * from PURCHASE WHERE purchase_id between 107 and 307 AND $CONDITIONS'
--target-dir /testpurchase
--split-by purchase_id
And that a --boundary-query & --table could just do the work as well
sqoop import
--connect jdbc:mysql://localhost/test
--username=username
--password=password
--boundary-query 'Select 107,307 from purchase'
--table purchase
--target-dir /testpurchase
answered Nov 28 at 0:41
Laenka-Oss
915
add a comment |
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
I found out that there were two ambiguous WHERE clauses, so changing last WHERE $CONDITIONS to AND $CONDITIONS did the trick.
sqoop import
--connect jdbc:mysql://localhost/test
--username=username
--password=password
--query 'select * from PURCHASE WHERE purchase_id between 107 and 307 AND $CONDITIONS'
--target-dir /testpurchase
--split-by purchase_id
And that a --boundary-query & --table could just do the work as well
sqoop import
--connect jdbc:mysql://localhost/test
--username=username
--password=password
--boundary-query 'Select 107,307 from purchase'
--table purchase
--target-dir /testpurchase
answered Nov 28 at 0:41
Laenka-Oss
915
add a comment |
I found out that there were two ambiguous WHERE clauses, so changing last WHERE $CONDITIONS to AND $CONDITIONS did the trick.
sqoop import
--connect jdbc:mysql://localhost/test
--username=username
--password=password
--query 'select * from PURCHASE WHERE purchase_id between 107 and 307 AND $CONDITIONS'
--target-dir /testpurchase
--split-by purchase_id
And that a --boundary-query & --table could just do the work as well
sqoop import
--connect jdbc:mysql://localhost/test
--username=username
--password=password
--boundary-query 'Select 107,307 from purchase'
--table purchase
--target-dir /testpurchase
answered Nov 28 at 0:41
Laenka-Oss
915
add a comment |
I found out that there were two ambiguous WHERE clauses, so changing last WHERE $CONDITIONS to AND $CONDITIONS did the trick.
sqoop import
--connect jdbc:mysql://localhost/test
--username=username
--password=password
--query 'select * from PURCHASE WHERE purchase_id between 107 and 307 AND $CONDITIONS'
--target-dir /testpurchase
--split-by purchase_id
And that a --boundary-query & --table could just do the work as well
sqoop import
--connect jdbc:mysql://localhost/test
--username=username
--password=password
--boundary-query 'Select 107,307 from purchase'
--table purchase
--target-dir /testpurchase
answered Nov 28 at 0:41
Laenka-Oss
915
I found out that there were two ambiguous WHERE clauses, so changing last WHERE $CONDITIONS to AND $CONDITIONS did the trick.
sqoop import
--connect jdbc:mysql://localhost/test
--username=username
--password=password
--query 'select * from PURCHASE WHERE purchase_id between 107 and 307 AND $CONDITIONS'
--target-dir /testpurchase
--split-by purchase_id
And that a --boundary-query & --table could just do the work as well
sqoop import
--connect jdbc:mysql://localhost/test
--username=username
--password=password
--boundary-query 'Select 107,307 from purchase'
--table purchase
--target-dir /testpurchase
answered Nov 28 at 0:41
Laenka-Oss
915
answered Nov 28 at 0:41
Laenka-Oss
915
answered Nov 28 at 0:41
Laenka-Oss
915
answered Nov 28 at 0:41
Laenka-Oss
915
915
add a comment |
add a comment |
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