Hello,
I am trying to compress a data file with 3 fields (ID, CODE, TITLE). I am getting the following error, can someone please explain as to what I am doing wrong.
1) sequential_file_compressed: Error when checking operator: Export validation failed.
2) sequential_file_compressed: Error when checking operator: At field "t": Tagged aggregate must have a prefix or link reference
Compress Stage
Moderators: chulett, rschirm, roy
If you look at page 283 (V8 documentation) of the Parallel Job Developer guide the output schema is described.
<a href=http://www.worldcommunitygrid.org/team/ ... TZ9H4CGVP1 target="WCGWin">
</a>
</a>
<sigh> that just means that the same information is at a different page in the manual. Have you looked for the section on the Compress stage in your developer guide?
<a href=http://www.worldcommunitygrid.org/team/ ... TZ9H4CGVP1 target="WCGWin">
</a>
</a>
In the Parallel Job Developers Guide Documentation there is no mention about output schema. I have tried different options but I still get the same error.
When I load the table definition for Output/Target I get an error saying that
sequential_file_compressed: Error when checking operator: Could not find input field "ID".
and so on for other fields.
When I load the table definition for Output/Target I get an error saying that
sequential_file_compressed: Error when checking operator: Could not find input field "ID".
and so on for other fields.
The schema for the compressed data set would be:
record
( t: tagged {preservePartitioning=no}
( encoded: subrec
( bufferNumber: dfloat;
bufferLength: int32;
bufferData: raw[32000];
);
schema: subrec
( a: int32;
b: string[50];
);
<a href=http://www.worldcommunitygrid.org/team/ ... TZ9H4CGVP1 target="WCGWin">
</a>
</a>