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From Yanting Chen <mx.alexen...@gmail.com>
Subject Re: Import data to HDFS using Sqoop2
Date Thu, 05 Sep 2013 01:37:43 GMT
Abraham,

Thanks for you answer. I review my database.
I think the database name is invoice and the schema name is public, just
like the picture below.
http://imgur.com/ns0iNLi

So, I change the schema name with a new value, "public"
Then, I run this job and get a different error.

Status: FAILURE_ON_SUBMIT
Creation date: 2013-09-05 09:30:44 CST
Last update date: 2013-09-05 09:30:44 CST
Exception: org.apache.sqoop.common.SqoopException:
GENERIC_JDBC_CONNECTOR_0011:The type is not supported - 12
Stack trace: org.apache.sqoop.common.SqoopException:
GENERIC_JDBC_CONNECTOR_0011:The type is not supported - 12
at
org.apache.sqoop.connector.jdbc.GenericJdbcImportPartitioner.getPartitions(GenericJdbcImportPartitioner.java:87)
 at
org.apache.sqoop.connector.jdbc.GenericJdbcImportPartitioner.getPartitions(GenericJdbcImportPartitioner.java:32)
at
org.apache.sqoop.job.mr.SqoopInputFormat.getSplits(SqoopInputFormat.java:71)
 at
org.apache.hadoop.mapreduce.JobSubmitter.writeNewSplits(JobSubmitter.java:452)
at
org.apache.hadoop.mapreduce.JobSubmitter.writeSplits(JobSubmitter.java:469)
 at
org.apache.hadoop.mapreduce.JobSubmitter.submitJobInternal(JobSubmitter.java:366)
at org.apache.hadoop.mapreduce.Job$11.run(Job.java:1269)
 at org.apache.hadoop.mapreduce.Job$11.run(Job.java:1266)
at java.security.AccessController.doPrivileged(Native Method)
 at javax.security.auth.Subject.doAs(Subject.java:415)
at
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1408)
 at org.apache.hadoop.mapreduce.Job.submit(Job.java:1266)
at
org.apache.sqoop.submission.mapreduce.MapreduceSubmissionEngine.submit(MapreduceSubmissionEngine.java:265)
 at
org.apache.sqoop.framework.FrameworkManager.submit(FrameworkManager.java:480)
at
org.apache.sqoop.handler.SubmissionRequestHandler.submissionSubmit(SubmissionRequestHandler.java:112)
 at
org.apache.sqoop.handler.SubmissionRequestHandler.handleActionEvent(SubmissionRequestHandler.java:98)
at
org.apache.sqoop.handler.SubmissionRequestHandler.handleEvent(SubmissionRequestHandler.java:68)
 at
org.apache.sqoop.server.v1.SubmissionServlet.handlePostRequest(SubmissionServlet.java:44)
at
org.apache.sqoop.server.SqoopProtocolServlet.doPost(SqoopProtocolServlet.java:63)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
 at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
 at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
 at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
 at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
 at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:859)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:602)
 at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
at java.lang.Thread.run(Thread.java:724)

Also, I try to remove the schema name, but I get the same error as above.

On Thu, Sep 5, 2013 at 6:11 AM, Abraham Elmahrek <abe@cloudera.com> wrote:

> Yanting,
>
> I'm sorry, I'm a bit confused. The database you are using here is called
> "invoice". Do you also have a schema called "invoice"? Try removing the
> "Schema name" from your job and see if that works for you.
>
> http://www.postgresql.org/docs/9.1/static/ddl-schemas.html
>
> -Abe
>
>
> On Tue, Sep 3, 2013 at 6:34 PM, Yanting Chen <mx.alexender@gmail.com>
>  wrote:
>
>> However, with Sqoop 1.4.4, all schema and table names are lower-case, and
>> it is successful to make import.
>>
>> As a result, I am not sure if case sensitivity will be a problem in Sqoop
>> 2.
>>
>> *This is the connection I created:*
>> 1 connection(s) to show:
>> Connection with id 1 and name ds_msg_log (Created 9/2/13 10:54 AM,
>> Updated 9/3/13 6:35 PM)
>> Using Connector id 1
>>   Connection configuration
>>     JDBC Driver Class: org.postgresql.Driver
>>     JDBC Connection String: jdbc:postgresql://MY_IP:MY_PORT/invoice
>>     Username: hadoop
>>     Password:
>>     JDBC Connection Properties:
>>   Security related configuration options
>>     Max connections: 123
>>
>> *This is the job I created:*
>> Job with id 3 and name ds_msg_log (Created 9/2/13 11:37 AM, Updated
>> 9/3/13 5:57 PM)
>> Using Connection id 1 and Connector id 1
>>   Database configuration
>>     Schema name: invoice
>>     Table name: ds_msg_log
>>     Table SQL statement:
>>     Table column names:
>>     Partition column name:
>>     Boundary query:
>>   Output configuration
>>     Storage type: HDFS
>>     Output format: TEXT_FILE
>>     Output directory: /user/root/ds_msg_log_sqoop2
>>   Throttling resources
>>     Extractors:
>>     Loaders:
>>
>> *The command I use to start this job is:*
>> submission start --jid 3
>>
>>
>> On Wed, Sep 4, 2013 at 9:24 AM, Abraham Elmahrek <abe@cloudera.com>
>>  wrote:
>>
>>> Sorry, I missed that you are using PostGreSQL. I think case sensitivity
>>> will be a problem with that database.
>>>
>>>
>>> On Tue, Sep 3, 2013 at 6:23 PM, Abraham Elmahrek <abe@cloudera.com>
>>>  wrote:
>>>
>>>> What database are you using? Are table names or schema names case
>>>> sensitive in your database? Sqoop quotes all names, so case sensitivity
>>>> makes a difference here.
>>>>
>>>> Also, could you provide the corresponding Sqoop 1.4.4 command that
>>>> worked for you?
>>>>
>>>> -Abe
>>>>
>>>>
>>>> On Tue, Sep 3, 2013 at 6:06 PM, 陳彥廷(Yanting Chen) <
>>>> mx.alexender@gmail.com> wrote:
>>>>
>>>>> I am pretty sure that the schema "invoice" exists because I
>>>>> successfully imported data to this schema using Sqoop 1.4.4
>>>>>
>>>>> Also, I already remove "*" when creating job.
>>>>>
>>>>> The following is the table in invoice schema:
>>>>>     TABLE DS_MSG_LOG
>>>>>     (
>>>>>         MESSAGE_ID VARCHAR2(23) NOT NULL,
>>>>>         LOGIN_ID VARCHAR2(30),
>>>>>         ACPT_DTS TIMESTAMP(6),
>>>>>         DLVR_DTS TIMESTAMP(6),
>>>>>         SENDER_ID VARCHAR2(30),
>>>>>         SENDER_VAC_ID VARCHAR2(39),
>>>>>         RECEIVER_ID VARCHAR2(30),
>>>>>         RECEIVER_VAC_ID VARCHAR2(39),
>>>>>         STATUS VARCHAR2(1),
>>>>>         MESSAGE_TYPE VARCHAR2(8),
>>>>>         FLOW_TYPE VARCHAR2(5),
>>>>>         SERVICE_TYPE VARCHAR2(1),
>>>>>         SOURCE_FILE_NAME VARCHAR2(150),
>>>>>         ARCHIVE_FILE_NAME VARCHAR2(250),
>>>>>         ARCHIVE_CHAR_COUNT NUMBER,
>>>>>         DECRYPT_FILE_NAME VARCHAR2(250),
>>>>>         DECRYPT_CHAR_COUNT NUMBER,
>>>>>         RESP_FILE_NAME VARCHAR2(250),
>>>>>         RESP_CHAR_COUNT NUMBER,
>>>>>         RESP_FLAG VARCHAR2(1),
>>>>>         RTG_SEQ VARCHAR2(8),
>>>>>         RESENT_FLAG VARCHAR2(1) DEFAULT 'N',
>>>>>         TOTAL_INV_COUNT NUMBER,
>>>>>         CONSTRAINT PK_DS_MSG_LOG PRIMARY KEY (MESSAGE_ID)
>>>>>     )
>>>>>
>>>>>
>>>>> On Wed, Sep 4, 2013 at 1:46 AM, Abraham Elmahrek <abe@cloudera.com>
>>>>>  wrote:
>>>>>
>>>>>> Hey User,
>>>>>>
>>>>>> It looks like the schema "invoice" does not exist in your database.
>>>>>> Could you please provide your database schema? Also, "*" is unnecessary
>>>>>> when specifying "Table column names". If you leave it blank it will
import
>>>>>> all columns by default.
>>>>>>
>>>>>> -Abe
>>>>>>
>>>>>>
>>>>>> On Tue, Sep 3, 2013 at 3:03 AM, 陳彥廷(Yanting Chen) <
>>>>>> mx.alexender@gmail.com> wrote:
>>>>>>
>>>>>>> According to the official guide,
>>>>>>> http://sqoop.apache.org/docs/1.99.2/Sqoop5MinutesDemo.html ,
I
>>>>>>> successfully created a job.
>>>>>>>
>>>>>>> However, when I executed the command, submission start --jid
1, I
>>>>>>> got this error message: "Exception has occurred during processing
command
>>>>>>> Server has returned exception: Exception: java.lang.Throwable
Message:
>>>>>>> GENERIC_JDBC_CONNECTOR_0002:Unable to execute the SQL statement"
>>>>>>>
>>>>>>> This is the information of my job.
>>>>>>>
>>>>>>> Database configuration
>>>>>>>
>>>>>>> Schema name: invoice
>>>>>>> Table name: ds_msg_log
>>>>>>> Table SQL statement:
>>>>>>> Table column names: *
>>>>>>> Partition column name:
>>>>>>> Boundary query:
>>>>>>>
>>>>>>> Output configuration
>>>>>>>
>>>>>>> Storage type: HDFS
>>>>>>> Output format: TEXT_FILE
>>>>>>> Output directory: /user/root/ds_msg_log
>>>>>>>
>>>>>>> Throttling resources Extractors: Loaders:
>>>>>>>
>>>>>>> Since there is no information in the official guide talking about
>>>>>>> how to set the values above, does any know anything wrong in
my job setting?
>>>>>>>
>>>>>>> This is the log: Stack trace: at
>>>>>>> org.apache.sqoop.connector.jdbc.GenericJdbcExecutor
>>>>>>> (GenericJdbcExecutor.java:59)
>>>>>>> at org.apache.sqoop.connector.jdbc.GenericJdbcImportInitializer
>>>>>>> (GenericJdbcImportInitializer.java:155)
>>>>>>> at org.apache.sqoop.connector.jdbc.GenericJdbcImportInitializer
>>>>>>> (GenericJdbcImportInitializer.java:48)
>>>>>>> at org.apache.sqoop.connector.jdbc.GenericJdbcImportInitializer
>>>>>>> (GenericJdbcImportInitializer.java:37)
>>>>>>> at org.apache.sqoop.framework.FrameworkManager
>>>>>>> (FrameworkManager.java:447)
>>>>>>> at org.apache.sqoop.handler.SubmissionRequestHandler
>>>>>>> (SubmissionRequestHandler.java:112)
>>>>>>> at org.apache.sqoop.handler.SubmissionRequestHandler
>>>>>>> (SubmissionRequestHandler.java:98)
>>>>>>> at org.apache.sqoop.handler.SubmissionRequestHandler
>>>>>>> (SubmissionRequestHandler.java:68)
>>>>>>> at org.apache.sqoop.server.v1.SubmissionServlet
>>>>>>> (SubmissionServlet.java:44)
>>>>>>> at org.apache.sqoop.server.SqoopProtocolServlet
>>>>>>> (SqoopProtocolServlet.java:63)
>>>>>>> at javax.servlet.http.HttpServlet (HttpServlet.java:637)
>>>>>>> at javax.servlet.http.HttpServlet (HttpServlet.java:717)
>>>>>>> at org.apache.catalina.core.ApplicationFilterChain
>>>>>>> (ApplicationFilterChain.java:290)
>>>>>>> at org.apache.catalina.core.ApplicationFilterChain
>>>>>>> (ApplicationFilterChain.java:206)
>>>>>>> at org.apache.catalina.core.StandardWrapperValve
>>>>>>> (StandardWrapperValve.java:233)
>>>>>>> at org.apache.catalina.core.StandardContextValve
>>>>>>> (StandardContextValve.java:191)
>>>>>>> at org.apache.catalina.core.StandardHostValve
>>>>>>> (StandardHostValve.java:127)
>>>>>>> at org.apache.catalina.valves.ErrorReportValve
>>>>>>> (ErrorReportValve.java:102)
>>>>>>> at org.apache.catalina.core.StandardEngineValve
>>>>>>> (StandardEngineValve.java:109)
>>>>>>> at org.apache.catalina.connector.CoyoteAdapter
>>>>>>> (CoyoteAdapter.java:293)
>>>>>>> at org.apache.coyote.http11.Http11Processor
>>>>>>> (Http11Processor.java:859)
>>>>>>> at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler
>>>>>>> (Http11Protocol.java:602)
>>>>>>> at org.apache.tomcat.util.net.JIoEndpoint$Worker
>>>>>>> (JIoEndpoint.java:489)
>>>>>>> at java.lang.Thread (Thread.java:724)
>>>>>>> Caused by: Exception: java.lang.Throwable Message: ERROR: schema
>>>>>>> "invoice" does not exist Position: 46 Stack trace: at
>>>>>>> org.postgresql.core.v3.QueryExecutorImpl (QueryExecutorImpl.java:2102)
>>>>>>> at org.postgresql.core.v3.QueryExecutorImpl
>>>>>>> (QueryExecutorImpl.java:1835)
>>>>>>> at org.postgresql.core.v3.QueryExecutorImpl
>>>>>>> (QueryExecutorImpl.java:257)
>>>>>>> at org.postgresql.jdbc2.AbstractJdbc2Statement
>>>>>>> (AbstractJdbc2Statement.java:500)
>>>>>>> at org.postgresql.jdbc2.AbstractJdbc2Statement
>>>>>>> (AbstractJdbc2Statement.java:374)
>>>>>>> at org.postgresql.jdbc2.AbstractJdbc2Statement
>>>>>>> (AbstractJdbc2Statement.java:254)
>>>>>>> at org.apache.sqoop.connector.jdbc.GenericJdbcExecutor
>>>>>>> (GenericJdbcExecutor.java:56)
>>>>>>> at org.apache.sqoop.connector.jdbc.GenericJdbcImportInitializer
>>>>>>> (GenericJdbcImportInitializer.java:155)
>>>>>>> at org.apache.sqoop.connector.jdbc.GenericJdbcImportInitializer
>>>>>>> (GenericJdbcImportInitializer.java:48)
>>>>>>> at org.apache.sqoop.connector.jdbc.GenericJdbcImportInitializer
>>>>>>> (GenericJdbcImportInitializer.java:37)
>>>>>>> at org.apache.sqoop.framework.FrameworkManager
>>>>>>> (FrameworkManager.java:447)
>>>>>>> at org.apache.sqoop.handler.SubmissionRequestHandler
>>>>>>> (SubmissionRequestHandler.java:112)
>>>>>>> at org.apache.sqoop.handler.SubmissionRequestHandler
>>>>>>> (SubmissionRequestHandler.java:98)
>>>>>>> at org.apache.sqoop.handler.SubmissionRequestHandler
>>>>>>> (SubmissionRequestHandler.java:68)
>>>>>>> at org.apache.sqoop.server.v1.SubmissionServlet
>>>>>>> (SubmissionServlet.java:44)
>>>>>>> at org.apache.sqoop.server.SqoopProtocolServlet
>>>>>>> (SqoopProtocolServlet.java:63)
>>>>>>> at javax.servlet.http.HttpServlet (HttpServlet.java:637)
>>>>>>> at javax.servlet.http.HttpServlet (HttpServlet.java:717)
>>>>>>> at org.apache.catalina.core.ApplicationFilterChain
>>>>>>> (ApplicationFilterChain.java:290)
>>>>>>> at org.apache.catalina.core.ApplicationFilterChain
>>>>>>> (ApplicationFilterChain.java:206)
>>>>>>> at org.apache.catalina.core.StandardWrapperValve
>>>>>>> (StandardWrapperValve.java:233)
>>>>>>> at org.apache.catalina.core.StandardContextValve
>>>>>>> (StandardContextValve.java:191)
>>>>>>> at org.apache.catalina.core.StandardHostValve
>>>>>>> (StandardHostValve.java:127)
>>>>>>> at org.apache.catalina.valves.ErrorReportValve
>>>>>>> (ErrorReportValve.java:102)
>>>>>>> at org.apache.catalina.core.StandardEngineValve
>>>>>>> (StandardEngineValve.java:109)
>>>>>>> at org.apache.catalina.connector.CoyoteAdapter
>>>>>>> (CoyoteAdapter.java:293)
>>>>>>> at org.apache.coyote.http11.Http11Processor
>>>>>>> (Http11Processor.java:859)
>>>>>>> at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler
>>>>>>> (Http11Protocol.java:602)
>>>>>>> at org.apache.tomcat.util.net.JIoEndpoint$Worker
>>>>>>> (JIoEndpoint.java:489)
>>>>>>> at java.lang.Thread (Thread.java:724)
>>>>>>>
>>>>>>
>>>>>>
>>>>>
>>>>
>>>
>>
>

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