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Posted to common-issues@hadoop.apache.org by "YangY (Jira)" <ji...@apache.org> on 2020/04/03 10:17:00 UTC
[jira] [Updated] (HADOOP-16955) Tencent Cloud COS: Fix some bugs
and add some important features
[ https://issues.apache.org/jira/browse/HADOOP-16955?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
YangY updated HADOOP-16955:
---------------------------
Summary: Tencent Cloud COS: Fix some bugs and add some important features (was: Tencent Cloud COS: Optimize the upload buffer)
> Tencent Cloud COS: Fix some bugs and add some important features
> ----------------------------------------------------------------
>
> Key: HADOOP-16955
> URL: https://issues.apache.org/jira/browse/HADOOP-16955
> Project: Hadoop Common
> Issue Type: Improvement
> Components: fs/cos
> Affects Versions: 3.3.0
> Reporter: YangY
> Assignee: YangY
> Priority: Major
> Original Estimate: 48h
> Remaining Estimate: 48h
>
> Provides three types of upload buffers: mapped_disk (MappedByteBuffer), on-heap and off-heap memory.
>
> In addition, fixed the issue that the buffer may fail to release when some exceptions occur.
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