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https://issues.apache.org/jira/browse/HADOOP-18176?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Steve Loughran resolved HADOOP-18176.
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Resolution: Duplicate
duplicated by HADOOP-18180. which comes with a PR
> s3a prefetching stream to move off twitter FuturePool
> -----------------------------------------------------
>
> Key: HADOOP-18176
> URL: https://issues.apache.org/jira/browse/HADOOP-18176
> Project: Hadoop Common
> Issue Type: Sub-task
> Components: fs/s3
> Affects Versions: 3.4.0
> Reporter: Steve Loughran
> Priority: Major
>
> This has to be a blocker for the merge I'm afraid: move off twitter's util
> lib and its future pool
> it's not just another jar, its a full scala runtime. and as we know, that's a
> very brittle runtime. for existing scala code. that's their problem...we
> don't want to get involved in this
> {code}
> [INFO] +- com.twitter:util-core_2.11:jar:21.2.0:compile
> [INFO] | +- org.scala-lang:scala-library:jar:2.11.12:compile
> [INFO] | +- com.twitter:util-function_2.11:jar:21.2.0:compile
> [INFO] | +-
> org.scala-lang.modules:scala-collection-compat_2.11:jar:2.1.2:compile
> [INFO] | +- org.scala-lang:scala-reflect:jar:2.11.12:compile
> [INFO] | \-
> org.scala-lang.modules:scala-parser-combinators_2.11:jar:1.1.2:compile
> {code}
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