[ 
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?




-- 
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.

To unsubscribe, e-mail: gitbox-unsubscr...@hive.apache.org

For queries about this service, please contact Infrastructure at:
us...@infra.apache.org


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
>




--
This message was sent by Atlassian Jira
(v8.3.4#803005)

Reply via email to