使用kettle做数据库数据转移遇到问题

seraph_514 发布于 2012/07/26 14:03
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刚开始使用kettle,用的笨方法,在windows下用Spoon配置,再在aix环境下用pan.sh跑配置出来的脚本

现在只是实现一个简单的从db2数据库select数据,输出到excel文件,再导入另一个表,就遇到很多问题,请大家帮忙解答,谢谢

总之是select,disconnect,update,commit,回退的时候都有报错,很是困惑,导致每次excel文件中都能取出部分记录(条数不定),但是插入数据库还是没结果。下面贴出日志

INFO  26-07 13:33:53,686 - Pan - Start of run.

INFO  26-07 13:33:54,005 - large32 - Dispatching started for transformation [large32]

INFO  26-07 13:33:54,859 - output - Connected to database [cusltdb32] (commit=1000)

ERROR 26-07 13:33:55,142 - input - Unexpected error

ERROR 26-07 13:33:55,144 - input - org.pentaho.di.core.exception.KettleDatabaseException: 

Couldn't get row from result set

 

Unable to get value 'String(40)' from database resultset, index 93

        at java.lang.Thread.run (Thread.java:736)

        at org.pentaho.di.trans.step.RunThread.run (RunThread.java:50)

        at org.pentaho.di.trans.steps.tableinput.TableInput.processRow (TableInput.java:153)

        at org.pentaho.di.core.database.Database.getRow (Database.java:2796)

        at org.pentaho.di.core.database.Database.getRow (Database.java:2816)

        at org.pentaho.di.core.database.DatabaseMeta.getValueFromResultSet (DatabaseMeta.java:2613)

        at org.pentaho.di.core.database.BaseDatabaseMeta.getValueFromResultSet (BaseDatabaseMeta.java:1870)

        at com.ibm.db2.jcc.b.rc.getString (rc.java:887)

        at com.ibm.db2.jcc.b.r.M (r.java:1193)

        at com.ibm.db2.jcc.b.r.n (r.java:582)

        at com.ibm.db2.jcc.b.r.a (r.java:1564)

 

 

        at org.pentaho.di.core.database.Database.getRow(Database.java:2824)

        at org.pentaho.di.core.database.Database.getRow(Database.java:2796)

        at org.pentaho.di.trans.steps.tableinput.TableInput.processRow(TableInput.java:153)

        at org.pentaho.di.trans.step.RunThread.run(RunThread.java:50)

        at java.lang.Thread.run(Thread.java:736)

Caused by: org.pentaho.di.core.exception.KettleDatabaseException: 

Unable to get value 'String(40)' from database resultset, index 93

        at java.lang.Thread.run (Thread.java:736)

        at org.pentaho.di.trans.step.RunThread.run (RunThread.java:50)

        at org.pentaho.di.trans.steps.tableinput.TableInput.processRow (TableInput.java:153)

        at org.pentaho.di.core.database.Database.getRow (Database.java:2796)

        at org.pentaho.di.core.database.Database.getRow (Database.java:2816)

        at org.pentaho.di.core.database.DatabaseMeta.getValueFromResultSet (DatabaseMeta.java:2613)

        at org.pentaho.di.core.database.BaseDatabaseMeta.getValueFromResultSet (BaseDatabaseMeta.java:1870)

        at com.ibm.db2.jcc.b.rc.getString (rc.java:887)

        at com.ibm.db2.jcc.b.r.M (r.java:1193)

        at com.ibm.db2.jcc.b.r.n (r.java:582)

        at com.ibm.db2.jcc.b.r.a (r.java:1564)

 

        at org.pentaho.di.core.database.BaseDatabaseMeta.getValueFromResultSet(BaseDatabaseMeta.java:1900)

        at org.pentaho.di.core.database.DatabaseMeta.getValueFromResultSet(DatabaseMeta.java:2613)

        at org.pentaho.di.core.database.Database.getRow(Database.java:2816)

        ... 4 more

Caused by: com.ibm.db2.jcc.b.SqlException

        at com.ibm.db2.jcc.b.r.a(r.java:1564)

        at com.ibm.db2.jcc.b.r.n(r.java:582)

        at com.ibm.db2.jcc.b.r.M(r.java:1193)

        at com.ibm.db2.jcc.b.rc.getString(rc.java:887)

        at org.pentaho.di.core.database.BaseDatabaseMeta.getValueFromResultSet(BaseDatabaseMeta.java:1870)

        ... 6 more

 

INFO  26-07 13:33:55,146 - input - Finished reading query, closing connection.

ERROR 26-07 13:33:55,149 - cusltdb8 - Error disconnecting from database:

 

Error comitting connection

DatabaseMetaData information is not known for server DB2/AIX64SQL09057 by this version of JDBC driver

 

ERROR 26-07 13:33:55,151 - cusltdb8 - org.pentaho.di.core.exception.KettleDatabaseException: 

Error comitting connection

DatabaseMetaData information is not known for server DB2/AIX64SQL09057 by this version of JDBC driver

 

        at org.pentaho.di.core.database.Database.commit(Database.java:709)

        at org.pentaho.di.core.database.Database.commit(Database.java:678)

        at org.pentaho.di.core.database.Database.disconnect(Database.java:565)

        at org.pentaho.di.trans.steps.tableinput.TableInput.dispose(TableInput.java:285)

        at org.pentaho.di.trans.step.RunThread.run(RunThread.java:76)

        at java.lang.Thread.run(Thread.java:736)

Caused by: com.ibm.db2.jcc.b.SqlException: DatabaseMetaData information is not known for server DB2/AIX64SQL09057 by this version of JDBC driver

        at com.ibm.db2.jcc.b.s.supportsTransactions(s.java:4845)

        at org.pentaho.di.core.database.Database.commit(Database.java:695)

        ... 5 more

 

INFO  26-07 13:33:55,152 - input - Finished processing (I=49, O=0, R=0, W=48, U=0, E=1)

INFO  26-07 13:33:55,152 - large32 - large32

INFO  26-07 13:33:55,153 - large32 - large32

ERROR 26-07 13:33:55,183 - output - Unexpected batch update error committing the database connection.

ERROR 26-07 13:33:55,184 - output - org.pentaho.di.core.exception.KettleDatabaseBatchException: 

Error updating batch

Non-atomic batch failure.  The batch was submitted, but at least one exception occurred on an individual member of the batch. Use getNextException() to retrieve the exceptions for specific batched elements.

 

        at org.pentaho.di.core.database.Database.emptyAndCommit(Database.java:1505)

        at org.pentaho.di.trans.steps.tableoutput.TableOutput.dispose(TableOutput.java:658)

        at org.pentaho.di.trans.step.RunThread.run(RunThread.java:51)

        at java.lang.Thread.run(Thread.java:736)

Caused by: com.ibm.db2.jcc.b.vd: Non-atomic batch failure.  The batch was submitted, but at least one exception occurred on an individual member of the batch. Use getNextException() to retrieve the exceptions for specific batched elements.

        at com.ibm.db2.jcc.b.i.a(i.java:390)

        at com.ibm.db2.jcc.b.ad.b(ad.java:2863)

        at com.ibm.db2.jcc.b.ad.a(ad.java:2632)

        at com.ibm.db2.jcc.b.ad.executeBatch(ad.java:2444)

        at com.ibm.db2.jcc.b.ad.executeBatch(ad.java:1329)

        at org.pentaho.di.core.database.Database.emptyAndCommit(Database.java:1488)

        ... 3 more

 

ERROR 26-07 13:33:55,185 - output - Unexpected error rolling back the database connection.

ERROR 26-07 13:33:55,187 - output - org.pentaho.di.core.exception.KettleDatabaseException: 

Error performing rollback on connection

DatabaseMetaData information is not known for server DB2/AIX64SQL09057 by this version of JDBC driver

 

        at org.pentaho.di.core.database.Database.rollback(Database.java:741)

        at org.pentaho.di.core.database.Database.rollback(Database.java:715)

        at org.pentaho.di.trans.steps.tableoutput.TableOutput.dispose(TableOutput.java:708)

        at org.pentaho.di.trans.step.RunThread.run(RunThread.java:51)

        at java.lang.Thread.run(Thread.java:736)

Caused by: com.ibm.db2.jcc.b.SqlException: DatabaseMetaData information is not known for server DB2/AIX64SQL09057 by this version of JDBC driver

        at com.ibm.db2.jcc.b.s.supportsTransactions(s.java:4845)

        at org.pentaho.di.core.database.Database.rollback(Database.java:726)

        ... 4 more

 

ERROR 26-07 13:33:55,188 - cusltdb32 - Error disconnecting from database:

 

Error comitting connection

DatabaseMetaData information is not known for server DB2/AIX64SQL09057 by this version of JDBC driver

 

ERROR 26-07 13:33:55,189 - cusltdb32 - org.pentaho.di.core.exception.KettleDatabaseException: 

Error comitting connection

DatabaseMetaData information is not known for server DB2/AIX64SQL09057 by this version of JDBC driver

 

        at org.pentaho.di.core.database.Database.commit(Database.java:709)

        at org.pentaho.di.core.database.Database.commit(Database.java:678)

        at org.pentaho.di.core.database.Database.disconnect(Database.java:565)

        at org.pentaho.di.trans.steps.tableoutput.TableOutput.dispose(TableOutput.java:716)

        at org.pentaho.di.trans.step.RunThread.run(RunThread.java:51)

        at java.lang.Thread.run(Thread.java:736)

Caused by: com.ibm.db2.jcc.b.SqlException: DatabaseMetaData information is not known for server DB2/AIX64SQL09057 by this version of JDBC driver

        at com.ibm.db2.jcc.b.s.supportsTransactions(s.java:4845)

        at org.pentaho.di.core.database.Database.commit(Database.java:695)

        ... 5 more

 

INFO  26-07 13:33:55,190 - output - Finished processing (I=0, O=0, R=16, W=0, U=0, E=1)

INFO  26-07 13:33:55,236 - large32 - large32

INFO  26-07 13:33:55,236 - large32 - large32

INFO  26-07 13:33:55,340 - Microsoft Excel Output - Finished processing (I=0, O=17, R=17, W=16, U=0, E=0)

INFO  26-07 13:33:55,366 - Pan - Finished!

INFO  26-07 13:33:55,367 - Pan - Start=2012/07/26 13:33:53.689, Stop=2012/07/26 13:33:55.367

INFO  26-07 13:33:55,368 - Pan - Processing ended after 1 seconds.

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0
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seraph_514
刚查到 “ Unable to get value 'String(40)' from database resultset” 这种错误的原因,好像是说对于时间类型的字段要加convert函数来取,正在测试。。。
0
纯天然原味酱
纯天然原味酱
一个简单的表到表转换就可以了,没必要中间弄个excel。
0
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seraph_514
谢谢,我也试过,但是一直是在报错,所以中间添加一个步骤,用来寻找问题所在
Jekey
Jekey
解决这个步骤的错误吧,试着用excel做中间处理,不可取吧。
0
纯天然原味酱
纯天然原味酱
表输入可以预览数据。如果没问题就可以配置表输出,只要注意目标表的字段和流里面的字段对应。如果是异构的表,中间可以需要转换字段。
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