Mercurial > dive4elements > river
comparison flys-backend/ChangeLog @ 501:04d449f7f0c9
Importer: Change caching strategy not to cause OOM any more.
flys-backend/trunk@1855 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Sascha L. Teichmann <sascha.teichmann@intevation.de> |
|---|---|
| date | Mon, 09 May 2011 00:15:45 +0000 |
| parents | d50cd3a632e0 |
| children | c6889097f81f |
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| 500:d50cd3a632e0 | 501:04d449f7f0c9 |
|---|---|
| 1 2011-05-09 Sascha L. Teichmann <sascha.teichmann@intevation.de> | |
| 2 | |
| 3 * src/main/java/de/intevation/flys/importer/ImporterSession.java: | |
| 4 Do not load _all_ values from discharge tables and | |
| 5 wst columns. This is extremly slow and will lead | |
| 6 to OOM if more rivers are imported. Now only the | |
| 7 last 20 columns und discharge tables are cached. | |
| 8 | |
| 9 * src/main/java/de/intevation/flys/importer/ValueKey.java: | |
| 10 New. Key for caching discharge table values and wst | |
| 11 column values. | |
| 12 | |
| 13 * src/main/java/de/intevation/flys/importer/IdValueKey.java: | |
| 14 Fixed bug in equals(). | |
| 15 | |
| 16 * src/main/java/de/intevation/flys/importer/ImportWstColumn.java: | |
| 17 Removed too eloquent debug output. | |
| 18 | |
| 1 2011-05-09 Sascha L. Teichmann <sascha.teichmann@intevation.de> | 19 2011-05-09 Sascha L. Teichmann <sascha.teichmann@intevation.de> |
| 2 | 20 |
| 3 * src/main/java/de/intevation/flys/importer/IdValueKey.java: | 21 * src/main/java/de/intevation/flys/importer/IdValueKey.java: |
| 4 Use BigDecimals as representation for the numeric components | 22 Use BigDecimals as representation for the numeric components |
| 5 which prevents running into unique constraint problems | 23 which prevents running into unique constraint problems |