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https://issues.apache.org/jira/browse/HIVE-24851?focusedWorklogId=562381&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-562381
]
ASF GitHub Bot logged work on HIVE-24851:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 08/Mar/21 14:36
Start Date: 08/Mar/21 14:36
Worklog Time Spent: 10m
Work Description: losipiuk commented on a change in pull request #2040:
URL: https://github.com/apache/hive/pull/2040#discussion_r589467080
##########
File path:
ql/src/java/org/apache/hadoop/hive/ql/io/avro/AvroGenericRecordReader.java
##########
@@ -88,22 +88,38 @@ public AvroGenericRecordReader(JobConf job, FileSplit
split, Reporter reporter)
gdr.setExpected(latest);
}
- if (split.getLength() == 0) {
- this.isEmptyInput = true;
- this.start = 0;
- this.reader = null;
+ org.apache.avro.file.FileReader<GenericRecord> nonFinalReader = null;
+ try {
+ if (split.getLength() == 0) {
+ this.isEmptyInput = true;
+ this.start = 0;
+ this.reader = null;
+ } else {
+ this.isEmptyInput = false;
+ nonFinalReader = new DataFileReader<GenericRecord>(new
FsInput(split.getPath(), job), gdr);
+ this.reader = nonFinalReader;
+ this.reader.sync(split.getStart());
+ this.start = reader.tell();
Review comment:
Reverted import changes done by intellij
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Issue Time Tracking
-------------------
Worklog Id: (was: 562381)
Time Spent: 3h 40m (was: 3.5h)
> resources leak on exception in AvroGenericRecordReader constructor
> ------------------------------------------------------------------
>
> Key: HIVE-24851
> URL: https://issues.apache.org/jira/browse/HIVE-24851
> Project: Hive
> Issue Type: Bug
> Affects Versions: 3.1.2, 4.0.0
> Reporter: Lukasz Osipiuk
> Priority: Major
> Labels: pull-request-available
> Time Spent: 3h 40m
> Remaining Estimate: 0h
>
> AvroGenericRecordReader constructor creates an instance of FileReader but
> lacks proper exception handling, and reader is not closed on the failure path.
> This results in leaking of underlying resources (e.g. S3 connections).
>
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