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try to get a fix for OOM problem in case that there is no real problem with missing memory.

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See also http://forum.yacy-websuche.de/viewtopic.php?p=19835#p19835

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6802 6c8d7289-2bf4-0310-a012-ef5d649a1542
This commit is contained in:
orbiter 2010-04-13 11:39:54 +00:00
parent 70e6222978
commit aa083fc45c
1 changed files with 9 additions and 1 deletions
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10
source/net/yacy/kelondro/index/RowCollection.java
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@ -234,7 +234,15 @@ public class RowCollection implements Iterable<Row.Entry> {
System.arraycopy(chunkcache, 0, newChunkcache, 0, chunkcache.length);
chunkcache = newChunkcache;
} catch (OutOfMemoryError e) {
throw new RowSpaceExceededException(allocram, "RowCollection grow after OutOfMemoryError " + e.getMessage());
// lets try again after a forced gc()
System.gc();
try {
final byte[] newChunkcache = new byte[(int) allocram]; // increase space
System.arraycopy(chunkcache, 0, newChunkcache, 0, chunkcache.length);
chunkcache = newChunkcache;
} catch (OutOfMemoryError ee) {
throw new RowSpaceExceededException(allocram, "RowCollection grow after OutOfMemoryError " + ee.getMessage());
}
}
}