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https://issues.apache.org/jira/browse/HADOOP-18855?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Steve Loughran updated HADOOP-18855:
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Description:
Changes needed to get the Vector IO code stable.
Specifically
* consistent behaviour across implementations
* broader testing
* resilience
+Ideally, abfs support. (s3a prefetching needs this too; see HADOOP-19144)
This work will be shaped by the experience of merging support into libraries
and identifying issues/improvement opportunities
h2. the patches which MUST be cherrypicked from this to any branch with vector
IO support are (currently)
* HADOOP-19098
* HADOOP-19204
was:
Changes needed to get the Vector IO code stable.
Specifically
* consistent behaviour across implementations
* broader testing
* resilience
+Ideally, abfs support. (s3a prefetching needs this too; see HADOOP-19144)
This work will be shaped by the experience of merging support into libraries
and identifying issues/improvement opportunities
> VectorIO API tuning/stabilization
> ---------------------------------
>
> Key: HADOOP-18855
> URL: https://issues.apache.org/jira/browse/HADOOP-18855
> Project: Hadoop Common
> Issue Type: Improvement
> Components: fs, fs/s3
> Affects Versions: 3.4.0, 3.3.9
> Reporter: Steve Loughran
> Assignee: Steve Loughran
> Priority: Major
>
> Changes needed to get the Vector IO code stable.
> Specifically
> * consistent behaviour across implementations
> * broader testing
> * resilience
> +Ideally, abfs support. (s3a prefetching needs this too; see HADOOP-19144)
> This work will be shaped by the experience of merging support into libraries
> and identifying issues/improvement opportunities
> h2. the patches which MUST be cherrypicked from this to any branch with
> vector IO support are (currently)
> * HADOOP-19098
> * HADOOP-19204
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