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https://issues.apache.org/jira/browse/DRILL-6447?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16508101#comment-16508101
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ASF GitHub Bot commented on DRILL-6447:
---------------------------------------
arina-ielchiieva closed pull request #1291: DRILL-6447: Fixed a sanity check
condition
URL: https://github.com/apache/drill/pull/1291
This is a PR merged from a forked repository.
As GitHub hides the original diff on merge, it is displayed below for
the sake of provenance:
As this is a foreign pull request (from a fork), the diff is supplied
below (as it won't show otherwise due to GitHub magic):
diff --git
a/exec/java-exec/src/main/java/org/apache/drill/exec/store/parquet/columnreaders/PageReader.java
b/exec/java-exec/src/main/java/org/apache/drill/exec/store/parquet/columnreaders/PageReader.java
index bf75695b6b..a047fcc3e3 100644
---
a/exec/java-exec/src/main/java/org/apache/drill/exec/store/parquet/columnreaders/PageReader.java
+++
b/exec/java-exec/src/main/java/org/apache/drill/exec/store/parquet/columnreaders/PageReader.java
@@ -445,8 +445,8 @@ public void clear(){
* @throws IOException An IO related condition
*/
void resetDefinitionLevelReader(int skipCount) throws IOException {
- if (parentColumnReader.columnDescriptor.getMaxDefinitionLevel() != 0) {
- throw new UnsupportedOperationException("Unsupoorted Operation");
+ if (parentColumnReader.columnDescriptor.getMaxDefinitionLevel() > 1) {
+ throw new UnsupportedOperationException("Unsupported Operation");
}
final Encoding dlEncoding =
METADATA_CONVERTER.getEncoding(pageHeader.data_page_header.definition_level_encoding);
diff --git
a/exec/java-exec/src/main/java/org/apache/drill/exec/store/parquet/columnreaders/VarLenBulkPageReader.java
b/exec/java-exec/src/main/java/org/apache/drill/exec/store/parquet/columnreaders/VarLenBulkPageReader.java
index b6205c1ef3..394f6ff863 100644
---
a/exec/java-exec/src/main/java/org/apache/drill/exec/store/parquet/columnreaders/VarLenBulkPageReader.java
+++
b/exec/java-exec/src/main/java/org/apache/drill/exec/store/parquet/columnreaders/VarLenBulkPageReader.java
@@ -72,6 +72,7 @@
this.pageInfo.numPageFieldsRead = pageInfoInput.numPageFieldsRead;
this.pageInfo.definitionLevels = pageInfoInput.definitionLevels;
this.pageInfo.dictionaryValueReader =
pageInfoInput.dictionaryValueReader;
+ this.pageInfo.numPageValues = pageInfoInput.numPageValues;
}
this.columnPrecInfo = columnPrecInfoInput;
@@ -94,6 +95,7 @@ final void set(PageDataInfo pageInfoInput) {
pageInfo.numPageFieldsRead = pageInfoInput.numPageFieldsRead;
pageInfo.definitionLevels = pageInfoInput.definitionLevels;
pageInfo.dictionaryValueReader = pageInfoInput.dictionaryValueReader;
+ pageInfo.numPageValues = pageInfoInput.numPageValues;
buffer.clear();
}
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> Unsupported Operation when reading parquet data
> -----------------------------------------------
>
> Key: DRILL-6447
> URL: https://issues.apache.org/jira/browse/DRILL-6447
> Project: Apache Drill
> Issue Type: Bug
> Components: Storage - Parquet
> Affects Versions: 1.14.0
> Reporter: salim achouche
> Assignee: Vlad Rozov
> Priority: Major
> Fix For: 1.14.0
>
> Original Estimate: 2h
> Remaining Estimate: 2h
>
> An exception is thrown when reading Parquet data.
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