[jira] [Updated] (HDDS-3692) Consider avoiding stream/map/sum in write hotpath

2020-06-01 Thread Dinesh Chitlangia (Jira) 


 [ 
https://issues.apache.org/jira/browse/HDDS-3692?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Dinesh Chitlangia updated HDDS-3692:

Fix Version/s: 0.6.0
   Resolution: Fixed
   Status: Resolved  (was: Patch Available)

> Consider avoiding stream/map/sum in write hotpath
> -
>
> Key: HDDS-3692
> URL: https://issues.apache.org/jira/browse/HDDS-3692
> Project: Hadoop Distributed Data Store
>  Issue Type: Improvement
>  Components: Ozone Filesystem
>Reporter: Rajesh Balamohan
>Priority: Critical
>  Labels: Triaged, performance, pull-request-available
> Fix For: 0.6.0
>
> Attachments: HDDS-3692.1.patch, image-2020-06-01-11-08-08-711.png
>
>
> [https://github.com/apache/hadoop-ozone/blob/master/hadoop-hdds/client/src/main/java/org/apache/hadoop/hdds/scm/storage/BufferPool.java#L113]
>  
> {noformat}
> public long computeBufferData() {
>  return bufferList.stream().mapToInt(ChunkBuffer::position)
>  .sum();
>  }
>   {noformat}
> [https://github.com/apache/hadoop-ozone/blob/master/hadoop-hdds/client/src/main/java/org/apache/hadoop/hdds/scm/storage/BlockOutputStream.java#L256]
> [https://github.com/apache/hadoop-ozone/blob/master/hadoop-hdds/client/src/main/java/org/apache/hadoop/hdds/scm/storage/BlockOutputStream.java#L264]
> Getting back to regular iteration should fix the issue. This causes 3x CPU 
> expensive when compared to HDFS flow.
>  
> !image-2020-06-01-11-08-08-711.png|width=777,height=564!
>  
>  



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[jira] [Updated] (HDDS-3692) Consider avoiding stream/map/sum in write hotpath

2020-06-01 Thread ASF GitHub Bot (Jira) 


 [ 
https://issues.apache.org/jira/browse/HDDS-3692?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

ASF GitHub Bot updated HDDS-3692:
-
Labels: Triaged performance pull-request-available  (was: Triaged 
performance)

> Consider avoiding stream/map/sum in write hotpath
> -
>
> Key: HDDS-3692
> URL: https://issues.apache.org/jira/browse/HDDS-3692
> Project: Hadoop Distributed Data Store
>  Issue Type: Improvement
>  Components: Ozone Filesystem
>Reporter: Rajesh Balamohan
>Priority: Critical
>  Labels: Triaged, performance, pull-request-available
> Attachments: HDDS-3692.1.patch, image-2020-06-01-11-08-08-711.png
>
>
> [https://github.com/apache/hadoop-ozone/blob/master/hadoop-hdds/client/src/main/java/org/apache/hadoop/hdds/scm/storage/BufferPool.java#L113]
>  
> {noformat}
> public long computeBufferData() {
>  return bufferList.stream().mapToInt(ChunkBuffer::position)
>  .sum();
>  }
>   {noformat}
> [https://github.com/apache/hadoop-ozone/blob/master/hadoop-hdds/client/src/main/java/org/apache/hadoop/hdds/scm/storage/BlockOutputStream.java#L256]
> [https://github.com/apache/hadoop-ozone/blob/master/hadoop-hdds/client/src/main/java/org/apache/hadoop/hdds/scm/storage/BlockOutputStream.java#L264]
> Getting back to regular iteration should fix the issue. This causes 3x CPU 
> expensive when compared to HDFS flow.
>  
> !image-2020-06-01-11-08-08-711.png|width=777,height=564!
>  
>  



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[jira] [Updated] (HDDS-3692) Consider avoiding stream/map/sum in write hotpath

2020-06-01 Thread Arpit Agarwal (Jira) 


 [ 
https://issues.apache.org/jira/browse/HDDS-3692?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Arpit Agarwal updated HDDS-3692:

Labels: Triaged performance  (was: performance)

> Consider avoiding stream/map/sum in write hotpath
> -
>
> Key: HDDS-3692
> URL: https://issues.apache.org/jira/browse/HDDS-3692
> Project: Hadoop Distributed Data Store
>  Issue Type: Improvement
>  Components: Ozone Filesystem
>Reporter: Rajesh Balamohan
>Priority: Critical
>  Labels: Triaged, performance
> Attachments: HDDS-3692.1.patch, image-2020-06-01-11-08-08-711.png
>
>
> [https://github.com/apache/hadoop-ozone/blob/master/hadoop-hdds/client/src/main/java/org/apache/hadoop/hdds/scm/storage/BufferPool.java#L113]
>  
> {noformat}
> public long computeBufferData() {
>  return bufferList.stream().mapToInt(ChunkBuffer::position)
>  .sum();
>  }
>   {noformat}
> [https://github.com/apache/hadoop-ozone/blob/master/hadoop-hdds/client/src/main/java/org/apache/hadoop/hdds/scm/storage/BlockOutputStream.java#L256]
> [https://github.com/apache/hadoop-ozone/blob/master/hadoop-hdds/client/src/main/java/org/apache/hadoop/hdds/scm/storage/BlockOutputStream.java#L264]
> Getting back to regular iteration should fix the issue. This causes 3x CPU 
> expensive when compared to HDFS flow.
>  
> !image-2020-06-01-11-08-08-711.png|width=777,height=564!
>  
>  



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[jira] [Updated] (HDDS-3692) Consider avoiding stream/map/sum in write hotpath

2020-06-01 Thread Arpit Agarwal (Jira) 


 [ 
https://issues.apache.org/jira/browse/HDDS-3692?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Arpit Agarwal updated HDDS-3692:

Priority: Critical  (was: Major)

> Consider avoiding stream/map/sum in write hotpath
> -
>
> Key: HDDS-3692
> URL: https://issues.apache.org/jira/browse/HDDS-3692
> Project: Hadoop Distributed Data Store
>  Issue Type: Improvement
>  Components: Ozone Filesystem
>Reporter: Rajesh Balamohan
>Priority: Critical
>  Labels: performance
> Attachments: HDDS-3692.1.patch, image-2020-06-01-11-08-08-711.png
>
>
> [https://github.com/apache/hadoop-ozone/blob/master/hadoop-hdds/client/src/main/java/org/apache/hadoop/hdds/scm/storage/BufferPool.java#L113]
>  
> {noformat}
> public long computeBufferData() {
>  return bufferList.stream().mapToInt(ChunkBuffer::position)
>  .sum();
>  }
>   {noformat}
> [https://github.com/apache/hadoop-ozone/blob/master/hadoop-hdds/client/src/main/java/org/apache/hadoop/hdds/scm/storage/BlockOutputStream.java#L256]
> [https://github.com/apache/hadoop-ozone/blob/master/hadoop-hdds/client/src/main/java/org/apache/hadoop/hdds/scm/storage/BlockOutputStream.java#L264]
> Getting back to regular iteration should fix the issue. This causes 3x CPU 
> expensive when compared to HDFS flow.
>  
> !image-2020-06-01-11-08-08-711.png|width=777,height=564!
>  
>  



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[jira] [Updated] (HDDS-3692) Consider avoiding stream/map/sum in write hotpath

2020-06-01 Thread Arpit Agarwal (Jira) 


 [ 
https://issues.apache.org/jira/browse/HDDS-3692?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Arpit Agarwal updated HDDS-3692:

Target Version/s: 0.6.0

> Consider avoiding stream/map/sum in write hotpath
> -
>
> Key: HDDS-3692
> URL: https://issues.apache.org/jira/browse/HDDS-3692
> Project: Hadoop Distributed Data Store
>  Issue Type: Improvement
>  Components: Ozone Filesystem
>Reporter: Rajesh Balamohan
>Priority: Major
>  Labels: performance
> Attachments: HDDS-3692.1.patch, image-2020-06-01-11-08-08-711.png
>
>
> [https://github.com/apache/hadoop-ozone/blob/master/hadoop-hdds/client/src/main/java/org/apache/hadoop/hdds/scm/storage/BufferPool.java#L113]
>  
> {noformat}
> public long computeBufferData() {
>  return bufferList.stream().mapToInt(ChunkBuffer::position)
>  .sum();
>  }
>   {noformat}
> [https://github.com/apache/hadoop-ozone/blob/master/hadoop-hdds/client/src/main/java/org/apache/hadoop/hdds/scm/storage/BlockOutputStream.java#L256]
> [https://github.com/apache/hadoop-ozone/blob/master/hadoop-hdds/client/src/main/java/org/apache/hadoop/hdds/scm/storage/BlockOutputStream.java#L264]
> Getting back to regular iteration should fix the issue. This causes 3x CPU 
> expensive when compared to HDFS flow.
>  
> !image-2020-06-01-11-08-08-711.png|width=777,height=564!
>  
>  



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[jira] [Updated] (HDDS-3692) Consider avoiding stream/map/sum in write hotpath

2020-06-01 Thread Rajesh Balamohan (Jira) 


 [ 
https://issues.apache.org/jira/browse/HDDS-3692?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Rajesh Balamohan updated HDDS-3692:
---
Attachment: HDDS-3692.1.patch

> Consider avoiding stream/map/sum in write hotpath
> -
>
> Key: HDDS-3692
> URL: https://issues.apache.org/jira/browse/HDDS-3692
> Project: Hadoop Distributed Data Store
>  Issue Type: Improvement
>  Components: Ozone Filesystem
>Reporter: Rajesh Balamohan
>Priority: Major
>  Labels: performance
> Attachments: HDDS-3692.1.patch, image-2020-06-01-11-08-08-711.png
>
>
> [https://github.com/apache/hadoop-ozone/blob/master/hadoop-hdds/client/src/main/java/org/apache/hadoop/hdds/scm/storage/BufferPool.java#L113]
>  
> {noformat}
> public long computeBufferData() {
>  return bufferList.stream().mapToInt(ChunkBuffer::position)
>  .sum();
>  }
>   {noformat}
> [https://github.com/apache/hadoop-ozone/blob/master/hadoop-hdds/client/src/main/java/org/apache/hadoop/hdds/scm/storage/BlockOutputStream.java#L256]
> [https://github.com/apache/hadoop-ozone/blob/master/hadoop-hdds/client/src/main/java/org/apache/hadoop/hdds/scm/storage/BlockOutputStream.java#L264]
> Getting back to regular iteration should fix the issue. This causes 3x CPU 
> expensive when compared to HDFS flow.
>  
> !image-2020-06-01-11-08-08-711.png|width=777,height=564!
>  
>  



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[jira] [Updated] (HDDS-3692) Consider avoiding stream/map/sum in write hotpath

2020-06-01 Thread Rajesh Balamohan (Jira) 


 [ 
https://issues.apache.org/jira/browse/HDDS-3692?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Rajesh Balamohan updated HDDS-3692:
---
Status: Patch Available  (was: Open)

> Consider avoiding stream/map/sum in write hotpath
> -
>
> Key: HDDS-3692
> URL: https://issues.apache.org/jira/browse/HDDS-3692
> Project: Hadoop Distributed Data Store
>  Issue Type: Improvement
>  Components: Ozone Filesystem
>Reporter: Rajesh Balamohan
>Priority: Major
>  Labels: performance
> Attachments: HDDS-3692.1.patch, image-2020-06-01-11-08-08-711.png
>
>
> [https://github.com/apache/hadoop-ozone/blob/master/hadoop-hdds/client/src/main/java/org/apache/hadoop/hdds/scm/storage/BufferPool.java#L113]
>  
> {noformat}
> public long computeBufferData() {
>  return bufferList.stream().mapToInt(ChunkBuffer::position)
>  .sum();
>  }
>   {noformat}
> [https://github.com/apache/hadoop-ozone/blob/master/hadoop-hdds/client/src/main/java/org/apache/hadoop/hdds/scm/storage/BlockOutputStream.java#L256]
> [https://github.com/apache/hadoop-ozone/blob/master/hadoop-hdds/client/src/main/java/org/apache/hadoop/hdds/scm/storage/BlockOutputStream.java#L264]
> Getting back to regular iteration should fix the issue. This causes 3x CPU 
> expensive when compared to HDFS flow.
>  
> !image-2020-06-01-11-08-08-711.png|width=777,height=564!
>  
>  



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[jira] [Updated] (HDDS-3692) Consider avoiding stream/map/sum in write hotpath

2020-06-01 Thread Rajesh Balamohan (Jira) 


 [ 
https://issues.apache.org/jira/browse/HDDS-3692?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Rajesh Balamohan updated HDDS-3692:
---
Labels: performance  (was: )

> Consider avoiding stream/map/sum in write hotpath
> -
>
> Key: HDDS-3692
> URL: https://issues.apache.org/jira/browse/HDDS-3692
> Project: Hadoop Distributed Data Store
>  Issue Type: Improvement
>  Components: Ozone Filesystem
>Reporter: Rajesh Balamohan
>Priority: Major
>  Labels: performance
> Attachments: image-2020-06-01-11-08-08-711.png
>
>
> [https://github.com/apache/hadoop-ozone/blob/master/hadoop-hdds/client/src/main/java/org/apache/hadoop/hdds/scm/storage/BufferPool.java#L113]
>  
> {noformat}
> public long computeBufferData() {
>  return bufferList.stream().mapToInt(ChunkBuffer::position)
>  .sum();
>  }
>   {noformat}
> [https://github.com/apache/hadoop-ozone/blob/master/hadoop-hdds/client/src/main/java/org/apache/hadoop/hdds/scm/storage/BlockOutputStream.java#L256]
> [https://github.com/apache/hadoop-ozone/blob/master/hadoop-hdds/client/src/main/java/org/apache/hadoop/hdds/scm/storage/BlockOutputStream.java#L264]
> Getting back to regular iteration should fix the issue. This causes 3x CPU 
> expensive when compared to HDFS flow.
>  
> !image-2020-06-01-11-08-08-711.png|width=777,height=564!
>  
>  



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[jira] [Updated] (HDDS-3692) Consider avoiding stream/map/sum in write hotpath

2020-05-31 Thread Rajesh Balamohan (Jira) 


 [ 
https://issues.apache.org/jira/browse/HDDS-3692?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Rajesh Balamohan updated HDDS-3692:
---
Description: 
[https://github.com/apache/hadoop-ozone/blob/master/hadoop-hdds/client/src/main/java/org/apache/hadoop/hdds/scm/storage/BufferPool.java#L113]

 
{noformat}
public long computeBufferData() {
 return bufferList.stream().mapToInt(ChunkBuffer::position)
 .sum();
 }
  {noformat}
[https://github.com/apache/hadoop-ozone/blob/master/hadoop-hdds/client/src/main/java/org/apache/hadoop/hdds/scm/storage/BlockOutputStream.java#L256]

[https://github.com/apache/hadoop-ozone/blob/master/hadoop-hdds/client/src/main/java/org/apache/hadoop/hdds/scm/storage/BlockOutputStream.java#L264]

Getting back to regular iteration should fix the issue. This causes 3x CPU 
expensive when compared to HDFS flow.

 

!image-2020-06-01-11-08-08-711.png|width=777,height=564!

 

 

  was:
[https://github.com/apache/hadoop-ozone/blob/master/hadoop-hdds/client/src/main/java/org/apache/hadoop/hdds/scm/storage/BufferPool.java#L113]

 
{noformat}
public long computeBufferData() {
 return bufferList.stream().mapToInt(ChunkBuffer::position)
 .sum();
 }
  {noformat}
[https://github.com/apache/hadoop-ozone/blob/master/hadoop-hdds/client/src/main/java/org/apache/hadoop/hdds/scm/storage/BlockOutputStream.java#L256]


[https://github.com/apache/hadoop-ozone/blob/master/hadoop-hdds/client/src/main/java/org/apache/hadoop/hdds/scm/storage/BlockOutputStream.java#L264]

Getting back to regular iteration should fix the issue.

 

!image-2020-06-01-11-08-08-711.png|width=777,height=564!

 

 


> Consider avoiding stream/map/sum in write hotpath
> -
>
> Key: HDDS-3692
> URL: https://issues.apache.org/jira/browse/HDDS-3692
> Project: Hadoop Distributed Data Store
>  Issue Type: Improvement
>  Components: Ozone Filesystem
>Reporter: Rajesh Balamohan
>Priority: Major
> Attachments: image-2020-06-01-11-08-08-711.png
>
>
> [https://github.com/apache/hadoop-ozone/blob/master/hadoop-hdds/client/src/main/java/org/apache/hadoop/hdds/scm/storage/BufferPool.java#L113]
>  
> {noformat}
> public long computeBufferData() {
>  return bufferList.stream().mapToInt(ChunkBuffer::position)
>  .sum();
>  }
>   {noformat}
> [https://github.com/apache/hadoop-ozone/blob/master/hadoop-hdds/client/src/main/java/org/apache/hadoop/hdds/scm/storage/BlockOutputStream.java#L256]
> [https://github.com/apache/hadoop-ozone/blob/master/hadoop-hdds/client/src/main/java/org/apache/hadoop/hdds/scm/storage/BlockOutputStream.java#L264]
> Getting back to regular iteration should fix the issue. This causes 3x CPU 
> expensive when compared to HDFS flow.
>  
> !image-2020-06-01-11-08-08-711.png|width=777,height=564!
>  
>  



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