Hive table outdated after Sqoop incremental import
I'm trying to do a Sqoop incremental import to a Hive table using "--incremental append".
I did an initial sqoop import and then create a job for the incremental imports.
Both are executed successfully and new files have been added to the same original Hive table directory in HDFS, but when I check my Hive table, the imported observations are not there. The Hive table is equal before the sqoop incremental import.
How can I solve that?
I have about 45 Hive tables and would like to update them daily automatically after the Sqoop incremental import.
First Sqoop Import:
sqoop import
--connect jdbc:db2://...
--username root
-password 9999999
--class-name db2fcs_cust_atu
--query "SELECT * FROM db2fcs.cust_atu WHERE $CONDITIONS"
--split-by PTC_NR
--fetch-size 10000
--delete-target-dir
--target-dir /apps/hive/warehouse/fcs.db/db2fcs_cust_atu
--hive-import
--hive-table fcs.cust_atu
-m 64;
Then I run Sqoop incremental import:
sqoop job
-create cli_atu
--import
--connect jdbc:db2://...
--username root
--password 9999999
--table db2fcs.cust_atu
--target-dir /apps/hive/warehouse/fcs.db/db2fcs_cust_atu
--hive-table fcs.cust_atu
--split-by PTC_NR
--incremental append
--check-column TS_CUST
--last-value '2018-09-09'
hive hdfs sqoop
edited Dec 8 '18 at 3:26
Gaurang Shah
3,04211333
asked Nov 12 '18 at 23:53
Fernando SantosFernando Santos
62
add a comment |
I'm trying to do a Sqoop incremental import to a Hive table using "--incremental append".
I did an initial sqoop import and then create a job for the incremental imports.
Both are executed successfully and new files have been added to the same original Hive table directory in HDFS, but when I check my Hive table, the imported observations are not there. The Hive table is equal before the sqoop incremental import.
How can I solve that?
I have about 45 Hive tables and would like to update them daily automatically after the Sqoop incremental import.
First Sqoop Import:
sqoop import
--connect jdbc:db2://...
--username root
-password 9999999
--class-name db2fcs_cust_atu
--query "SELECT * FROM db2fcs.cust_atu WHERE $CONDITIONS"
--split-by PTC_NR
--fetch-size 10000
--delete-target-dir
--target-dir /apps/hive/warehouse/fcs.db/db2fcs_cust_atu
--hive-import
--hive-table fcs.cust_atu
-m 64;
Then I run Sqoop incremental import:
sqoop job
-create cli_atu
--import
--connect jdbc:db2://...
--username root
--password 9999999
--table db2fcs.cust_atu
--target-dir /apps/hive/warehouse/fcs.db/db2fcs_cust_atu
--hive-table fcs.cust_atu
--split-by PTC_NR
--incremental append
--check-column TS_CUST
--last-value '2018-09-09'
hive hdfs sqoop
edited Dec 8 '18 at 3:26
Gaurang Shah
3,04211333
asked Nov 12 '18 at 23:53
Fernando SantosFernando Santos
62
add a comment |
I'm trying to do a Sqoop incremental import to a Hive table using "--incremental append".
I did an initial sqoop import and then create a job for the incremental imports.
Both are executed successfully and new files have been added to the same original Hive table directory in HDFS, but when I check my Hive table, the imported observations are not there. The Hive table is equal before the sqoop incremental import.
How can I solve that?
I have about 45 Hive tables and would like to update them daily automatically after the Sqoop incremental import.
First Sqoop Import:
sqoop import
--connect jdbc:db2://...
--username root
-password 9999999
--class-name db2fcs_cust_atu
--query "SELECT * FROM db2fcs.cust_atu WHERE $CONDITIONS"
--split-by PTC_NR
--fetch-size 10000
--delete-target-dir
--target-dir /apps/hive/warehouse/fcs.db/db2fcs_cust_atu
--hive-import
--hive-table fcs.cust_atu
-m 64;
Then I run Sqoop incremental import:
sqoop job
-create cli_atu
--import
--connect jdbc:db2://...
--username root
--password 9999999
--table db2fcs.cust_atu
--target-dir /apps/hive/warehouse/fcs.db/db2fcs_cust_atu
--hive-table fcs.cust_atu
--split-by PTC_NR
--incremental append
--check-column TS_CUST
--last-value '2018-09-09'
hive hdfs sqoop
edited Dec 8 '18 at 3:26
Gaurang Shah
3,04211333
asked Nov 12 '18 at 23:53
Fernando SantosFernando Santos
62
I'm trying to do a Sqoop incremental import to a Hive table using "--incremental append".
I did an initial sqoop import and then create a job for the incremental imports.
Both are executed successfully and new files have been added to the same original Hive table directory in HDFS, but when I check my Hive table, the imported observations are not there. The Hive table is equal before the sqoop incremental import.
How can I solve that?
I have about 45 Hive tables and would like to update them daily automatically after the Sqoop incremental import.
First Sqoop Import:
sqoop import
--connect jdbc:db2://...
--username root
-password 9999999
--class-name db2fcs_cust_atu
--query "SELECT * FROM db2fcs.cust_atu WHERE $CONDITIONS"
--split-by PTC_NR
--fetch-size 10000
--delete-target-dir
--target-dir /apps/hive/warehouse/fcs.db/db2fcs_cust_atu
--hive-import
--hive-table fcs.cust_atu
-m 64;
Then I run Sqoop incremental import:
sqoop job
-create cli_atu
--import
--connect jdbc:db2://...
--username root
--password 9999999
--table db2fcs.cust_atu
--target-dir /apps/hive/warehouse/fcs.db/db2fcs_cust_atu
--hive-table fcs.cust_atu
--split-by PTC_NR
--incremental append
--check-column TS_CUST
--last-value '2018-09-09'
hive hdfs sqoop
hive hdfs sqoop
edited Dec 8 '18 at 3:26
Gaurang Shah
3,04211333
asked Nov 12 '18 at 23:53
Fernando SantosFernando Santos
62
edited Dec 8 '18 at 3:26
Gaurang Shah
3,04211333
asked Nov 12 '18 at 23:53
Fernando SantosFernando Santos
62
edited Dec 8 '18 at 3:26
Gaurang Shah
3,04211333
edited Dec 8 '18 at 3:26
Gaurang Shah
3,04211333
edited Dec 8 '18 at 3:26
Gaurang Shah
3,04211333
3,04211333
asked Nov 12 '18 at 23:53
Fernando SantosFernando Santos
62
asked Nov 12 '18 at 23:53
Fernando SantosFernando Santos
62
asked Nov 12 '18 at 23:53
Fernando SantosFernando Santos
62
62
add a comment |
add a comment |
1 Answer
1
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oldest
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It might be difficult to understand/answer your question without looking at your full query because your outcome also depends on your choice of arguments and directories. Mind to share your query?
answered Nov 13 '18 at 2:08
Laenka-OssLaenka-Oss
1915
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
It might be difficult to understand/answer your question without looking at your full query because your outcome also depends on your choice of arguments and directories. Mind to share your query?
answered Nov 13 '18 at 2:08
Laenka-OssLaenka-Oss
1915
add a comment |
It might be difficult to understand/answer your question without looking at your full query because your outcome also depends on your choice of arguments and directories. Mind to share your query?
answered Nov 13 '18 at 2:08
Laenka-OssLaenka-Oss
1915
add a comment |
It might be difficult to understand/answer your question without looking at your full query because your outcome also depends on your choice of arguments and directories. Mind to share your query?
answered Nov 13 '18 at 2:08
Laenka-OssLaenka-Oss
1915
It might be difficult to understand/answer your question without looking at your full query because your outcome also depends on your choice of arguments and directories. Mind to share your query?
answered Nov 13 '18 at 2:08
Laenka-OssLaenka-Oss
1915
answered Nov 13 '18 at 2:08
Laenka-OssLaenka-Oss
1915
answered Nov 13 '18 at 2:08
Laenka-OssLaenka-Oss
1915
answered Nov 13 '18 at 2:08
Laenka-OssLaenka-Oss
1915
1915
add a comment |
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