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https://issues.apache.org/jira/browse/HADOOP-15027?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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SammiChen updated HADOOP-15027:
-------------------------------
Target Version/s: 3.1.0, 2.10.0, 2.9.1, 3.0.1 (was: 3.1.0, 2.9.1, 3.0.1)
> AliyunOSS: Support multi-thread pre-read to improve sequential read from
> Hadoop to Aliyun OSS performance
> ---------------------------------------------------------------------------------------------------------
>
> Key: HADOOP-15027
> URL: https://issues.apache.org/jira/browse/HADOOP-15027
> Project: Hadoop Common
> Issue Type: Sub-task
> Components: fs/oss
> Affects Versions: 3.0.0
> Reporter: wujinhu
> Assignee: wujinhu
> Priority: Major
> Fix For: 3.1.0, 2.10.0, 2.9.1, 3.0.1
>
> Attachments: HADOOP-15027.001.patch, HADOOP-15027.002.patch,
> HADOOP-15027.003.patch, HADOOP-15027.004.patch, HADOOP-15027.005.patch,
> HADOOP-15027.006.patch, HADOOP-15027.007.patch, HADOOP-15027.008.patch,
> HADOOP-15027.009.patch, HADOOP-15027.010.patch, HADOOP-15027.011.patch,
> HADOOP-15027.012.patch, HADOOP-15027.013.patch, HADOOP-15027.014.patch
>
>
> Currently, AliyunOSSInputStream uses single thread to read data from
> AliyunOSS, so we can do some refactoring by using multi-thread pre-read to
> improve read performance.
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