Environment: v4.1.2 TIS RedHat 64 with nzJDBC.jar (also tried nzJDBC3.jar)

I believe this is a Talend bug regarding the tNetezzaInput/Output components.  The tOracleInput and tOracleOutput components work just fine with the same two scenarios I've described below:

First, I'm getting the error below when I have a simple input to output data flow and the commit size equals the total number of rows in the input source:

Exception in component tNetezzaOutput_1
org.netezza.error.NzSQLException: ERROR:  Transaction rolled back by client

    at org.netezza.internal.QueryExecutor.getNextResult(QueryExecutor.java:276)
    at org.netezza.internal.QueryExecutor.execute(QueryExecutor.java:73)
    at org.netezza.sql.NzConnection.execute(NzConnection.java:2620)
    at org.netezza.sql.NzStatement._execute(NzStatement.java:848)
    at org.netezza.sql.NzStatement._executeUpdate(NzStatement.java:859)
    at org.netezza.sql.NzPreparedStatament.executeBatch(NzPreparedStatament.java:1017)
    at core.copy_of_jb_datedim_loadcore_0_1.Copy_of_JB_DateDim_LoadCore.tNetezzaInput_1Process(Copy_of_JB_DateDim_LoadCore.java:4153)
    at core.copy_of_jb_datedim_loadcore_0_1.Copy_of_JB_DateDim_LoadCore.tNetezzaRow_7Process(Copy_of_JB_DateDim_LoadCore.java:1056)
    at core.copy_of_jb_datedim_loadcore_0_1.Copy_of_JB_DateDim_LoadCore.tNetezzaConnection_4Process(Copy_of_JB_DateDim_LoadCore.java:953)
    at core.copy_of_jb_datedim_loadcore_0_1.Copy_of_JB_DateDim_LoadCore.tLibraryLoad_1Process(Copy_of_JB_DateDim_LoadCore.java:840)
    at core.copy_of_jb_datedim_loadcore_0_1.Copy_of_JB_DateDim_LoadCore.runJobInTOS(Copy_of_JB_DateDim_LoadCore.java:7059)
    at core.copy_of_jb_datedim_loadcore_0_1.Copy_of_JB_DateDim_LoadCore.main(Copy_of_JB_DateDim_LoadCore.java:6826)
Job Copy_of_JB_DateDim_LoadCore ended at 17:54 24/03/2011. [exit code=0]

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Second, I'm getting the error below when my input source has zero rows:
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Exception in component tNetezzaOutput_1
org.netezza.error.NzSQLException: failed to create external table for bulk load
    at org.netezza.sql.NzPreparedStatament.executeBatch(NzPreparedStatament.java:1006)
    at core.copy_of_jb_datedim_loadcore_0_1.Copy_of_JB_DateDim_LoadCore.tNetezzaInput_1Process(Copy_of_JB_DateDim_LoadCore.java:4153)
    at core.copy_of_jb_datedim_loadcore_0_1.Copy_of_JB_DateDim_LoadCore.tNetezzaRow_7Process(Copy_of_JB_DateDim_LoadCore.java:1056)
    at core.copy_of_jb_datedim_loadcore_0_1.Copy_of_JB_DateDim_LoadCore.tNetezzaConnection_4Process(Copy_of_JB_DateDim_LoadCore.java:953)
    at core.copy_of_jb_datedim_loadcore_0_1.Copy_of_JB_DateDim_LoadCore.tLibraryLoad_1Process(Copy_of_JB_DateDim_LoadCore.java:840)
    at core.copy_of_jb_datedim_loadcore_0_1.Copy_of_JB_DateDim_LoadCore.runJobInTOS(Copy_of_JB_DateDim_LoadCore.java:7059)
    at core.copy_of_jb_datedim_loadcore_0_1.Copy_of_JB_DateDim_LoadCore.main(Copy_of_JB_DateDim_LoadCore.java:6826)
Job Copy_of_JB_DateDim_LoadCore ended at 17:56 24/03/2011. [exit code=0]

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