Hi,

How feasible would it be to have some rows in an SXSSFSheet set to not be flushed? This would need the Sheet to keep track of the non-flushing rows and to check there when any row is requested. It would complicate the streaming during write, because at the moment I believe it just dumps the whole temp file in situ, whereas this would need it to stop and start - would this be impractical? With a bit more housekeeping in the Sheet class a separate temp file could be used for each chunk of flushed rows, which should minimize the impact but at the cost of more complex housekeeping.

The benefit would be that images could be inserted after all other sheet contents has been set (and thus after column widths have been set).

Jim

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