Thomas Hackel created ODFTOOLKIT-463:
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Summary: Performance issues
Key: ODFTOOLKIT-463
URL: https://issues.apache.org/jira/browse/ODFTOOLKIT-463
Project: ODF Toolkit
Issue Type: Bug
Reporter: Thomas Hackel
Priority: Minor
Attachments: odf-hotspots.png
Version: 0.8.2-incubating (not present in JIRA)
I have different "output writers" for formats like ODF/CSV/POI etc.
The ODF version is the slowest of all, it might be a usage problem or a
ODFToolkit issue.
It seems that creating new Rows/Cells is consuming a lot of time.
All other implementations have the QueryDSL.fetch method as the major hotspot.
With ODFToolkit this data gathering method is only at place 3.
All what i am doing is creating a new row for each line of data:
{code:java}
row = table.getRowByIndex(rowNumber);
{code}
I am talking about only 6000 rows.
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