[jira] [Updated] (HADOOP-13432) S3A: Consider using TransferManager.download for copyToLocalFile

2018-02-12 Thread Steve Loughran (JIRA)

 [ 
https://issues.apache.org/jira/browse/HADOOP-13432?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Steve Loughran updated HADOOP-13432:

Parent: HADOOP-15220  (was: HADOOP-14831)

> S3A: Consider using TransferManager.download for copyToLocalFile
> 
>
> Key: HADOOP-13432
> URL: https://issues.apache.org/jira/browse/HADOOP-13432
> Project: Hadoop Common
>  Issue Type: Sub-task
>  Components: fs/s3
>Reporter: Rajesh Balamohan
>Priority: Minor
>
> Currently it relies on the default implementation of FileSystem. But it would 
> be good to explore using TransferManager.download() (Ref: 
> https://java.awsblog.com/post/Tx3Z7NO7C2TVLB/Parallelizing-Large-Downloads-for-Optimal-Speed
>  for recent aws-sdk-java).  When aws-sdk version is bumped it,it would 
> automatically get the benefit of parallel download sas well.



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[jira] [Updated] (HADOOP-13432) S3A: Consider using TransferManager.download for copyToLocalFile

2017-09-05 Thread Steve Loughran (JIRA)

 [ 
https://issues.apache.org/jira/browse/HADOOP-13432?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Steve Loughran updated HADOOP-13432:

Parent Issue: HADOOP-14831  (was: HADOOP-13204)

> S3A: Consider using TransferManager.download for copyToLocalFile
> 
>
> Key: HADOOP-13432
> URL: https://issues.apache.org/jira/browse/HADOOP-13432
> Project: Hadoop Common
>  Issue Type: Sub-task
>  Components: fs/s3
>Reporter: Rajesh Balamohan
>Priority: Minor
>
> Currently it relies on the default implementation of FileSystem. But it would 
> be good to explore using TransferManager.download() (Ref: 
> https://java.awsblog.com/post/Tx3Z7NO7C2TVLB/Parallelizing-Large-Downloads-for-Optimal-Speed
>  for recent aws-sdk-java).  When aws-sdk version is bumped it,it would 
> automatically get the benefit of parallel download sas well.



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[jira] [Updated] (HADOOP-13432) S3A: Consider using TransferManager.download for copyToLocalFile

2016-07-27 Thread Steve Loughran (JIRA)

 [ 
https://issues.apache.org/jira/browse/HADOOP-13432?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Steve Loughran updated HADOOP-13432:

Issue Type: Sub-task  (was: Improvement)
Parent: HADOOP-13204

> S3A: Consider using TransferManager.download for copyToLocalFile
> 
>
> Key: HADOOP-13432
> URL: https://issues.apache.org/jira/browse/HADOOP-13432
> Project: Hadoop Common
>  Issue Type: Sub-task
>  Components: fs/s3
>Reporter: Rajesh Balamohan
>Priority: Minor
>
> Currently it relies on the default implementation of FileSystem. But it would 
> be good to explore using TransferManager.download() (Ref: 
> https://java.awsblog.com/post/Tx3Z7NO7C2TVLB/Parallelizing-Large-Downloads-for-Optimal-Speed
>  for recent aws-sdk-java).  When aws-sdk version is bumped it,it would 
> automatically get the benefit of parallel download sas well.



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