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https://issues.apache.org/jira/browse/HADOOP-4379?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Tsz Wo (Nicholas), SZE updated HADOOP-4379:
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Description:
In the append design doc
(https://issues.apache.org/jira/secure/attachment/12370562/Appends.doc), it says
* A reader is guaranteed to be able to read data that was 'flushed' before the
reader opened the file
However, this feature is not yet implemented. Note that the operation
'flushed' is now called "sync".
was:
In the append design doc in
https://issues.apache.org/jira/secure/attachment/12370562/Appends.doc, it says
* A reader is guaranteed to be able to read data that was 'flushed' before the
reader opened the file
However, this feature is not yet implemented.
> In HDFS, sync() not yet guarantees data available to the new readers
> --------------------------------------------------------------------
>
> Key: HADOOP-4379
> URL: https://issues.apache.org/jira/browse/HADOOP-4379
> Project: Hadoop Core
> Issue Type: New Feature
> Components: dfs
> Reporter: Tsz Wo (Nicholas), SZE
>
> In the append design doc
> (https://issues.apache.org/jira/secure/attachment/12370562/Appends.doc), it
> says
> * A reader is guaranteed to be able to read data that was 'flushed' before
> the reader opened the file
> However, this feature is not yet implemented. Note that the operation
> 'flushed' is now called "sync".
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