[jira] [Updated] (MAPREDUCE-3384) Add warning message for org.apache.hadoop.mapreduce.lib.reduce.LongSumReducer
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https://issues.apache.org/jira/browse/MAPREDUCE-3384?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Devaraj K updated MAPREDUCE-3384:
-
Description:
When we call the function reduce() of LongSumReducer,the result may overflow or
underflow.
We should have a warning message to users if overflow/underflow occurs for all
these classes,
{code:xml}
/java/org/apache/hadoop/mapred/lib/LongSumReducer.java
.../apache/hadoop/mapreduce/lib/reduce/IntSumReducer.java
.../apache/hadoop/mapreduce/lib/reduce/LongSumReducer.java
.../test/java/org/apache/hadoop/fs/AccumulatingReducer.java
.../hadoop/mapred/nativetask/kvtest/HashSumReducer.java
{code}
was:
When we call the function reduce() of LongSumReducer,the result may overflow.
We should send a warning message to users if overflow occurs.
Add warning message for org.apache.hadoop.mapreduce.lib.reduce.LongSumReducer
-
Key: MAPREDUCE-3384
URL: https://issues.apache.org/jira/browse/MAPREDUCE-3384
Project: Hadoop Map/Reduce
Issue Type: Improvement
Reporter: JiangKai
Assignee: Brahma Reddy Battula
Attachments: MAPREDUCE-3384-002.patch, MAPREDUCE-3384-003.patch,
MAPREDUCE-3384.patch
When we call the function reduce() of LongSumReducer,the result may overflow
or underflow.
We should have a warning message to users if overflow/underflow occurs for
all these classes,
{code:xml}
/java/org/apache/hadoop/mapred/lib/LongSumReducer.java
.../apache/hadoop/mapreduce/lib/reduce/IntSumReducer.java
.../apache/hadoop/mapreduce/lib/reduce/LongSumReducer.java
.../test/java/org/apache/hadoop/fs/AccumulatingReducer.java
.../hadoop/mapred/nativetask/kvtest/HashSumReducer.java
{code}
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[jira] [Updated] (MAPREDUCE-3384) Add warning message for org.apache.hadoop.mapreduce.lib.reduce.LongSumReducer
[ https://issues.apache.org/jira/browse/MAPREDUCE-3384?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Devaraj K updated MAPREDUCE-3384: - Status: Open (was: Patch Available) Add warning message for org.apache.hadoop.mapreduce.lib.reduce.LongSumReducer - Key: MAPREDUCE-3384 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3384 Project: Hadoop Map/Reduce Issue Type: Improvement Reporter: JiangKai Assignee: Brahma Reddy Battula Attachments: MAPREDUCE-3384-002.patch, MAPREDUCE-3384.patch When we call the function reduce() of LongSumReducer,the result may overflow. We should send a warning message to users if overflow occurs. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (MAPREDUCE-3384) Add warning message for org.apache.hadoop.mapreduce.lib.reduce.LongSumReducer
[ https://issues.apache.org/jira/browse/MAPREDUCE-3384?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Brahma Reddy Battula updated MAPREDUCE-3384: Priority: Major (was: Minor) Add warning message for org.apache.hadoop.mapreduce.lib.reduce.LongSumReducer - Key: MAPREDUCE-3384 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3384 Project: Hadoop Map/Reduce Issue Type: Improvement Reporter: JiangKai Assignee: Brahma Reddy Battula Attachments: MAPREDUCE-3384-002.patch, MAPREDUCE-3384.patch When we call the function reduce() of LongSumReducer,the result may overflow. We should send a warning message to users if overflow occurs. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (MAPREDUCE-3384) Add warning message for org.apache.hadoop.mapreduce.lib.reduce.LongSumReducer
[ https://issues.apache.org/jira/browse/MAPREDUCE-3384?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Devaraj K updated MAPREDUCE-3384: - Status: Open (was: Patch Available) Cancelling patch to address review comments. Add warning message for org.apache.hadoop.mapreduce.lib.reduce.LongSumReducer - Key: MAPREDUCE-3384 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3384 Project: Hadoop Map/Reduce Issue Type: Improvement Reporter: JiangKai Priority: Minor Attachments: MAPREDUCE-3384.patch When we call the function reduce() of LongSumReducer,the result may overflow. We should send a warning message to users if overflow occurs. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (MAPREDUCE-3384) Add warning message for org.apache.hadoop.mapreduce.lib.reduce.LongSumReducer
[ https://issues.apache.org/jira/browse/MAPREDUCE-3384?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Devaraj K updated MAPREDUCE-3384: - Labels: (was: BB2015-05-TBR) Add warning message for org.apache.hadoop.mapreduce.lib.reduce.LongSumReducer - Key: MAPREDUCE-3384 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3384 Project: Hadoop Map/Reduce Issue Type: Improvement Reporter: JiangKai Priority: Minor Attachments: MAPREDUCE-3384.patch When we call the function reduce() of LongSumReducer,the result may overflow. We should send a warning message to users if overflow occurs. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (MAPREDUCE-3384) Add warning message for org.apache.hadoop.mapreduce.lib.reduce.LongSumReducer
[ https://issues.apache.org/jira/browse/MAPREDUCE-3384?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Brahma Reddy Battula updated MAPREDUCE-3384: Status: Patch Available (was: Open) Add warning message for org.apache.hadoop.mapreduce.lib.reduce.LongSumReducer - Key: MAPREDUCE-3384 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3384 Project: Hadoop Map/Reduce Issue Type: Improvement Reporter: JiangKai Assignee: Brahma Reddy Battula Priority: Minor Attachments: MAPREDUCE-3384-002.patch, MAPREDUCE-3384.patch When we call the function reduce() of LongSumReducer,the result may overflow. We should send a warning message to users if overflow occurs. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (MAPREDUCE-3384) Add warning message for org.apache.hadoop.mapreduce.lib.reduce.LongSumReducer
[ https://issues.apache.org/jira/browse/MAPREDUCE-3384?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Brahma Reddy Battula updated MAPREDUCE-3384: Attachment: MAPREDUCE-3384-002.patch Attaching the patch to address the comments..[~devaraj.k] kindly review.. Add warning message for org.apache.hadoop.mapreduce.lib.reduce.LongSumReducer - Key: MAPREDUCE-3384 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3384 Project: Hadoop Map/Reduce Issue Type: Improvement Reporter: JiangKai Assignee: Brahma Reddy Battula Priority: Minor Attachments: MAPREDUCE-3384-002.patch, MAPREDUCE-3384.patch When we call the function reduce() of LongSumReducer,the result may overflow. We should send a warning message to users if overflow occurs. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (MAPREDUCE-3384) Add warning message for org.apache.hadoop.mapreduce.lib.reduce.LongSumReducer
[ https://issues.apache.org/jira/browse/MAPREDUCE-3384?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Brahma Reddy Battula updated MAPREDUCE-3384: Status: Patch Available (was: Open) Add warning message for org.apache.hadoop.mapreduce.lib.reduce.LongSumReducer - Key: MAPREDUCE-3384 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3384 Project: Hadoop Map/Reduce Issue Type: Improvement Reporter: JiangKai Assignee: Brahma Reddy Battula Attachments: MAPREDUCE-3384-002.patch, MAPREDUCE-3384-003.patch, MAPREDUCE-3384.patch When we call the function reduce() of LongSumReducer,the result may overflow. We should send a warning message to users if overflow occurs. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (MAPREDUCE-3384) Add warning message for org.apache.hadoop.mapreduce.lib.reduce.LongSumReducer
[ https://issues.apache.org/jira/browse/MAPREDUCE-3384?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Brahma Reddy Battula updated MAPREDUCE-3384: Attachment: MAPREDUCE-3384-003.patch Add warning message for org.apache.hadoop.mapreduce.lib.reduce.LongSumReducer - Key: MAPREDUCE-3384 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3384 Project: Hadoop Map/Reduce Issue Type: Improvement Reporter: JiangKai Assignee: Brahma Reddy Battula Attachments: MAPREDUCE-3384-002.patch, MAPREDUCE-3384-003.patch, MAPREDUCE-3384.patch When we call the function reduce() of LongSumReducer,the result may overflow. We should send a warning message to users if overflow occurs. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (MAPREDUCE-3384) Add warning message for org.apache.hadoop.mapreduce.lib.reduce.LongSumReducer
[ https://issues.apache.org/jira/browse/MAPREDUCE-3384?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Allen Wittenauer updated MAPREDUCE-3384: Labels: BB2015-05-TBR (was: ) Add warning message for org.apache.hadoop.mapreduce.lib.reduce.LongSumReducer - Key: MAPREDUCE-3384 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3384 Project: Hadoop Map/Reduce Issue Type: Improvement Reporter: JiangKai Priority: Minor Labels: BB2015-05-TBR Attachments: MAPREDUCE-3384.patch When we call the function reduce() of LongSumReducer,the result may overflow. We should send a warning message to users if overflow occurs. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (MAPREDUCE-3384) Add warning message for org.apache.hadoop.mapreduce.lib.reduce.LongSumReducer
[ https://issues.apache.org/jira/browse/MAPREDUCE-3384?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Allen Wittenauer updated MAPREDUCE-3384: Fix Version/s: (was: 0.24.0) Add warning message for org.apache.hadoop.mapreduce.lib.reduce.LongSumReducer - Key: MAPREDUCE-3384 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3384 Project: Hadoop Map/Reduce Issue Type: Improvement Reporter: JiangKai Priority: Minor Attachments: MAPREDUCE-3384.patch When we call the function reduce() of LongSumReducer,the result may overflow. We should send a warning message to users if overflow occurs. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (MAPREDUCE-3384) Add warning message for org.apache.hadoop.mapreduce.lib.reduce.LongSumReducer
[ https://issues.apache.org/jira/browse/MAPREDUCE-3384?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] JiangKai updated MAPREDUCE-3384: Status: Patch Available (was: Open) Add warning message for org.apache.hadoop.mapreduce.lib.reduce.LongSumReducer - Key: MAPREDUCE-3384 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3384 Project: Hadoop Map/Reduce Issue Type: Improvement Reporter: JiangKai Priority: Minor Fix For: 0.24.0 Attachments: MAPREDUCE-3384.patch When we call the function reduce() of LongSumReducer,the result may overflow. We should send a warning message to users if overflow occurs. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (MAPREDUCE-3384) Add warning message for org.apache.hadoop.mapreduce.lib.reduce.LongSumReducer
[ https://issues.apache.org/jira/browse/MAPREDUCE-3384?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] JiangKai updated MAPREDUCE-3384: Attachment: MAPREDUCE-3384.patch Add warning message for org.apache.hadoop.mapreduce.lib.reduce.LongSumReducer - Key: MAPREDUCE-3384 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3384 Project: Hadoop Map/Reduce Issue Type: Improvement Reporter: JiangKai Priority: Minor Fix For: 0.24.0 Attachments: MAPREDUCE-3384.patch When we call the function reduce() of LongSumReducer,the result may overflow. We should send a warning message to users if overflow occurs. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
