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Posted to dev@parquet.apache.org by GitBox <gi...@apache.org> on 2023/01/10 16:59:14 UTC
[GitHub] [parquet-mr] shangxinli commented on a diff in pull request #1018: PARQUET-2219: ParquetFileReader skips empty row group
shangxinli commented on code in PR #1018:
URL: https://github.com/apache/parquet-mr/pull/1018#discussion_r1066038932
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parquet-hadoop/src/main/java/org/apache/parquet/hadoop/ParquetFileReader.java:
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@@ -927,7 +925,15 @@ public PageReadStore readRowGroup(int blockIndex) throws IOException {
* @return the PageReadStore which can provide PageReaders for each column.
*/
public PageReadStore readNextRowGroup() throws IOException {
- ColumnChunkPageReadStore rowGroup = internalReadRowGroup(currentBlock);
+ ColumnChunkPageReadStore rowGroup = null;
+ try {
+ rowGroup = internalReadRowGroup(currentBlock);
+ } catch (ParquetEmptyBlockException e) {
+ LOG.warn("Read empty block at index {}", currentBlock);
Review Comment:
Any way to add file path?
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