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https://issues.apache.org/jira/browse/SQOOP-2840?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16022855#comment-16022855
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Hari Sekhon commented on SQOOP-2840:
------------------------------------
Seeing this on Sqoop 1.4.6 on HDP 2.5 as well for date type partition.
> Sqoop Hcat Int partition Error
> ------------------------------
>
> Key: SQOOP-2840
> URL: https://issues.apache.org/jira/browse/SQOOP-2840
> Project: Sqoop
> Issue Type: Bug
> Components: metastore
> Affects Versions: 1.4.5
> Reporter: Biswajit Nayak
>
> Hi All,
> I am trying to do a SQOOP export from hive( integer type partition) to mysql
> and fail with the following error.
> Versions:-
> {code}
> Hadoop :- 2.7.1
> Hive :- 1.2.0
> Sqoop :- 1.4.5
> {code}
> Table in Hive :-
> {code}
> hive> use default;
> OK
> Time taken: 0.028 seconds
> hive> describe emp_details1;
> OK
> id int
> name string
> deg string
> dept string
> salary int
> # Partition Information
> # col_name data_type comment
> salary int
> Time taken: 0.125 seconds, Fetched: 10 row(s)
> hive>
> hive> select * from emp_details1;
> OK
> 1201 gopal 50000
> 1202 manisha 50000
> 1203 kalil 50000
> 1204 prasanth 50000
> 1205 kranthi 50000
> 1206 satish 50000
> Time taken: 0.195 seconds, Fetched: 6 row(s)
> hive>
> {code}
> Conf added to Hive megastore site.xml
> {code}
> [alti-test-01@hdpnightly271-ci-91-services ~]$ grep -A5 -B2 -i
> "hive.metastore.integral.jdo.pushdown" /etc/hive-metastore/hive-site.xml
> </property>
> <property>
> <name>hive.metastore.integral.jdo.pushdown</name>
> <value>TRUE</value>
> </property>
> </configuration>
> [alti-test-01@hdpnightly271-ci-91-services ~]$
> {code}
> The issue remains same
> {code}
> [alti-test-01@hdpnightly271-ci-91-services ~]$ /opt/sqoop-1.4.5/bin/sqoop
> export --connect jdbc:mysql://localhost:3306/test --username hive --password
> ********* --table employee --hcatalog-database default --hcatalog-table
> emp_details1
> Warning: /opt/sqoop-1.4.5/bin/../../hbase does not exist! HBase imports will
> fail.
> Please set $HBASE_HOME to the root of your HBase installation.
> Warning: /opt/sqoop-1.4.5/bin/../../accumulo does not exist! Accumulo imports
> will fail.
> Please set $ACCUMULO_HOME to the root of your Accumulo installation.
> Warning: /opt/sqoop-1.4.5/bin/../../zookeeper does not exist! Accumulo
> imports will fail.
> Please set $ZOOKEEPER_HOME to the root of your Zookeeper installation.
> 16/02/12 08:04:00 INFO sqoop.Sqoop: Running Sqoop version: 1.4.5
> 16/02/12 08:04:00 WARN tool.BaseSqoopTool: Setting your password on the
> command-line is insecure. Consider using -P instead.
> 16/02/12 08:04:00 INFO manager.MySQLManager: Preparing to use a MySQL
> streaming resultset.
> 16/02/12 08:04:00 INFO tool.CodeGenTool: Beginning code generation
> 16/02/12 08:04:01 INFO manager.SqlManager: Executing SQL statement: SELECT
> t.* FROM `employee` AS t LIMIT 1
> 16/02/12 08:04:01 INFO manager.SqlManager: Executing SQL statement: SELECT
> t.* FROM `employee` AS t LIMIT 1
> 16/02/12 08:04:01 INFO orm.CompilationManager: HADOOP_MAPRED_HOME is
> /opt/hadoop
> Note:
> /tmp/sqoop-alti-test-01/compile/1b0d4b1c30f167eb57ef488232ab49c8/employee.java
> uses or overrides a deprecated API.
> Note: Recompile with -Xlint:deprecation for details.
> 16/02/12 08:04:07 INFO orm.CompilationManager: Writing jar file:
> /tmp/sqoop-alti-test-01/compile/1b0d4b1c30f167eb57ef488232ab49c8/employee.jar
> 16/02/12 08:04:07 INFO mapreduce.ExportJobBase: Beginning export of employee
> 16/02/12 08:04:08 INFO mapreduce.ExportJobBase: Configuring HCatalog for
> export job
> 16/02/12 08:04:08 INFO hcat.SqoopHCatUtilities: Configuring HCatalog specific
> details for job
> 16/02/12 08:04:08 INFO manager.SqlManager: Executing SQL statement: SELECT
> t.* FROM `employee` AS t LIMIT 1
> 16/02/12 08:04:08 INFO hcat.SqoopHCatUtilities: Database column names
> projected : [id, name, deg, salary, dept]
> 16/02/12 08:04:08 INFO hcat.SqoopHCatUtilities: Database column name - info
> map :
> id : [Type : 4,Precision : 11,Scale : 0]
> name : [Type : 12,Precision : 20,Scale : 0]
> deg : [Type : 12,Precision : 20,Scale : 0]
> salary : [Type : 4,Precision : 11,Scale : 0]
> dept : [Type : 12,Precision : 10,Scale : 0]
> 16/02/12 08:04:10 INFO hive.metastore: Trying to connect to metastore with
> URI thrift://hive-hdpnightly271-ci-91.test.altiscale.com:9083
> 16/02/12 08:04:10 INFO hive.metastore: Connected to metastore.
> 16/02/12 08:04:11 INFO hcat.SqoopHCatUtilities: HCatalog full table schema
> fields = [id, name, deg, dept, salary]
> 16/02/12 08:04:12 ERROR tool.ExportTool: Encountered IOException running
> export job: java.io.IOException: The table provided default.emp_details1 uses
> unsupported partitioning key type for column salary : int. Only string
> fields are allowed in partition columns in Catalog
> {code}
> The issue has been discussed in [HIVE-2702] and suppose to be solved in hive
> 0.12 version. But I am hitting this issue in Hive 1.2.0 version.
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