asfimport

[Gaurav Shah](https://issues.apache.org/jira/browse/PARQUET-1027?#comment-16305609): Any reason to not make a release since both the issues are closed for 1.9.1 ?

[Michael MacFadden](https://issues.apache.org/jira/browse/PARQUET-1027?#comment-16361236) / @mallman: Ping @julienledem @rdblue. Please release 1.9.1. Thank you.

[Ryan Blue](https://issues.apache.org/jira/browse/PARQUET-1027?#comment-16364589) / @rdblue: @mallman, does 1.10 work for you, or do you need compatibility with 1.9.x?

[Jean-Baptiste Onofré](https://issues.apache.org/jira/browse/PARQUET-1027?#comment-16364591): Just my $0.01: 1.10 or 1.9.1 is fine for me.

[Michael MacFadden](https://issues.apache.org/jira/browse/PARQUET-1027?#comment-16574358) / @mallman: @rdblue, sorry I missed your reply. ~~Yes, I need compatibility with 1.9.x. We're on a private fork of 1.9.0. It would be nice to get back...

**Michael Osipov** ([migrated from Bugzilla](https://bz.apache.org/bugzilla//show_bug.cgi?id=63456&redirect=false#c1)): You should continue to support both HttpClient4 and 5. Many many software will remain on 4 for a long time.

[Antoine Pitrou](https://issues.apache.org/jira/browse/ARROW-12755?focusedCommentId=17361052) / @pitrou: Perhaps this could be a single "divmod" kernel if that makes the computation more efficient? (note "divmod" is the Python name for that functionality) Should also...

[yibocai#1](https://issues.apache.org/jira/browse/ARROW-12755?focusedCommentId=17389157): For the record, `libdivide` may be useful for optimal integer division performance. https://github.com/ridiculousfish/libdivide NOTE: this is only for `vector/scalar`, when there's only one divisor.

[yibocai#1](https://issues.apache.org/jira/browse/ARROW-12755?focusedCommentId=17389162): I agree "divmod" to return quotient and remainder at once is more efficient. x86 `idiv` instruction always returns quotient together with remainder. In computation cost, div = mod =...

[Eduardo Ponce](https://issues.apache.org/jira/browse/ARROW-12755?focusedCommentId=17389167) / @edponce: @cyb70289 thanks for the tips!