[
https://issues.apache.org/jira/browse/MAPREDUCE-7376?focusedWorklogId=765105&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-765105
]
ASF GitHub Bot logged work on MAPREDUCE-7376:
---------------------------------------------
Author: ASF GitHub Bot
Created on: 02/May/22 19:03
Start Date: 02/May/22 19:03
Worklog Time Spent: 10m
Work Description: ayushtkn opened a new pull request, #4257:
URL: https://github.com/apache/hadoop/pull/4257
### Description of PR
Fixes AggregateWordCount
### How was this patch tested?
```
hadoop-3.4.0-SNAPSHOT % bin/hadoop jar
share/hadoop/mapreduce/hadoop-mapreduce-examples-3.4.0-SNAPSHOT.jar
aggregatewordcount /testData /testOut 1 textinputformat
hadoop-3.4.0-SNAPSHOT % bin/hdfs dfs -cat /testOut/part-r-00000
Bye 1
Goodbye 1
Hadoop 2
Hello 2
World 2
```
``/testData`` had two files:
`wc01.txt:`
Hello World Bye World
`wc02.txt:`
Hello Hadoop Goodbye Hadoop
### For code changes:
- [ ] Does the title or this PR starts with the corresponding JIRA issue id
(e.g. 'HADOOP-17799. Your PR title ...')?
Issue Time Tracking
-------------------
Worklog Id: (was: 765105)
Remaining Estimate: 0h
Time Spent: 10m
> AggregateWordCount fetches wrong results
> ----------------------------------------
>
> Key: MAPREDUCE-7376
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-7376
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Reporter: Ayush Saxena
> Assignee: Ayush Saxena
> Priority: Major
> Time Spent: 10m
> Remaining Estimate: 0h
>
> AggregateWordCount rather than counting the words, gives a single line
> output counting the number of rows
> Wrong Result Looks Like:
> {noformat}
> hadoop-3.4.0-SNAPSHOT % bin/hdfs dfs -cat /testOut1/part-r-00000
> record_count 2
> {noformat}
> Correct Should Look Like:
> {noformat}
> hadoop-3.4.0-SNAPSHOT % bin/hdfs dfs -cat /testOut1/part-r-00000
>
> Bye 1
> Goodbye 1
> Hadoop 2
> Hello 2
> World 2
> {noformat}
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