[
https://issues.apache.org/jira/browse/HIVE-24484?focusedWorklogId=626723&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-626723
]
ASF GitHub Bot logged work on HIVE-24484:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 22/Jul/21 14:50
Start Date: 22/Jul/21 14:50
Worklog Time Spent: 10m
Work Description: abstractdog commented on a change in pull request #1742:
URL: https://github.com/apache/hive/pull/1742#discussion_r674875763
##########
File path: ql/src/java/org/apache/hadoop/hive/ql/io/RecordReaderWrapper.java
##########
@@ -69,7 +70,14 @@ static RecordReader create(InputFormat inputFormat,
HiveInputFormat.HiveInputSpl
JobConf jobConf, Reporter reporter) throws IOException {
int headerCount = Utilities.getHeaderCount(tableDesc);
int footerCount = Utilities.getFooterCount(tableDesc, jobConf);
- RecordReader innerReader =
inputFormat.getRecordReader(split.getInputSplit(), jobConf, reporter);
+
+ RecordReader innerReader = null;
+ try {
+ innerReader = inputFormat.getRecordReader(split.getInputSplit(), jobConf,
reporter);
+ } catch (InterruptedIOException iioe) {
+ // If reading from the underlying record reader is interrupted, return a
no-op record reader
+ return new ZeroRowsInputFormat().getRecordReader(split.getInputSplit(),
jobConf, reporter);
Review comment:
why is it better to return with no-op record reader instead of letting
this codepath fail and handle the exception somewhere else? doesn't this mask
issues?
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Issue Time Tracking
-------------------
Worklog Id: (was: 626723)
Time Spent: 3.55h (was: 3h 23m)
> Upgrade Hadoop to 3.3.1
> -----------------------
>
> Key: HIVE-24484
> URL: https://issues.apache.org/jira/browse/HIVE-24484
> Project: Hive
> Issue Type: Improvement
> Reporter: David Mollitor
> Assignee: David Mollitor
> Priority: Major
> Labels: pull-request-available
> Time Spent: 3.55h
> Remaining Estimate: 0h
>
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