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Update apache-spark benchmarks to use Spark 3.2.0 and Scala 2.13.7 #327

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merged 2 commits into from
Nov 22, 2021

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lbulej
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@lbulej lbulej commented Nov 9, 2021

Benchmark code remains unchanged apart from relaxing imports for implicit conversions to Java collections and few other updates related to deprecations in Scala 2.13.

Benchmark code remains unchanged apart from relaxing imports for
implicit conversions to Java collections and few other updates
related to deprecations in Scala.
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lbulej commented Nov 16, 2021

FYI, I'm waiting with the merge because I would like to update the Hadoop Windows binaries found at https://github.com/cdarlint/winutils. So far there is no winutils.exe and hadoop.dll for Hadoop 3.3 which Spark 3.2 is built against. The latest available binaries are for Hadoop 3.2.2 and the version we currently have in Renaissance is for Hadoop 3.2.0. I don't know how much of a problem it is.

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farquet commented Nov 22, 2021

Regarding the Windows support, can't we use the builds linked in the issue here? -> cdarlint/winutils#12

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lbulej commented Nov 22, 2021

Regarding the Windows support, can't we use the builds linked in the issue here? -> cdarlint/winutils#12

Probably yes, the builds at https://github.com/kontext-tech/winutils are forked from the https://github.com/cdarlint/winutils repository and add 3.3.x versions, so I guess we can move on here.

Also updates the related comments so that version-specific details
are close to the code that needs to be updated.
@lbulej lbulej merged commit 21732ea into master Nov 22, 2021
@lbulej lbulej deleted the topic/update-spark-scala branch November 23, 2021 08:14
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