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[HUDI-1792] Fix flink-client query error when processing files larger than 128mb #2814

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Merged
yanghua merged 1 commit into from
Apr 16, 2021
Merged

[HUDI-1792] Fix flink-client query error when processing files larger than 128mb #2814

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9 changes: 8 additions & 1 deletion hudi-flink/src/main/java/org/apache/hudi/table/format/cow/CopyOnWriteInputFormat.java
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Original file line number Diff line number Diff line change
Expand Up @@ -40,6 +40,7 @@
import java.io.IOException;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Comparator;
import java.util.HashSet;
import java.util.LinkedHashMap;
import java.util.List;
Expand Down Expand Up @@ -209,7 +210,13 @@ public FileInputSplit[] createInputSplits(int minNumSplits) throws IOException {

// get the block locations and make sure they are in order with respect to their offset
final BlockLocation[] blocks = fs.getFileBlockLocations(file, 0, len);
Arrays.sort(blocks);
Arrays.sort(blocks, new Comparator<BlockLocation>() {
@Override
public int compare(BlockLocation o1, BlockLocation o2) {
long diff = o1.getLength() - o2.getOffset();
return diff < 0L ? -1 : (diff > 0L ? 1 : 0);
}
});

long bytesUnassigned = len;
long position = 0;
Expand Down