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https://issues.apache.org/jira/browse/DRILL-7578?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17044500#comment-17044500
]
ASF GitHub Bot commented on DRILL-7578:
---------------------------------------
arina-ielchiieva commented on pull request #1978: DRILL-7578: HDF5 Metadata
Queries Fail with Large Files
URL: https://github.com/apache/drill/pull/1978#discussion_r383908899
##########
File path:
contrib/format-hdf5/src/main/java/org/apache/drill/exec/store/hdf5/HDF5BatchReader.java
##########
@@ -946,7 +988,11 @@ private void writeAttributes(TupleWriter rowWriter,
HDF5DrillMetadata record) {
writeLongColumn(mapWriter, key, (Long) attrib.getValue());
break;
case INT:
- writeIntColumn(mapWriter, key, (Integer) attrib.getValue());
+ try {
+ writeIntColumn(mapWriter, key, (Integer) attrib.getValue());
+ } catch (Exception e) {
+ System.out.println(key + " " + attrib.toString());
Review comment:
Please remove and do proper error handling.
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> HDF5 Metadata Queries Fail with Large Files
> -------------------------------------------
>
> Key: DRILL-7578
> URL: https://issues.apache.org/jira/browse/DRILL-7578
> Project: Apache Drill
> Issue Type: Bug
> Affects Versions: 1.18.0
> Reporter: Charles Givre
> Assignee: Charles Givre
> Priority: Major
> Fix For: 1.18.0
>
>
> With large files, Drill runs out of memory when attempting to project large
> datasets in the metadata.
> This PR adds a configuration option which removes the dataset projection from
> metadata queries and fixes this issue.
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