[jira] [Created] (ARROW-5420) Implement or remove getCurrentSizeInBytes in VariableWidthVector

2019-05-26 Thread Ji Liu (JIRA)
Ji Liu created ARROW-5420: - Summary: Implement or remove getCurrentSizeInBytes in VariableWidthVector Key: ARROW-5420 URL: https://issues.apache.org/jira/browse/ARROW-5420 Project: Apache Arrow Issu

Re: Python development setup and LLVM 7 / Gandiva

2019-05-26 Thread Uwe L. Korn
Hello John, I guess you also have some other llvm-* packages installed on OSX. We currently have the problem that they override each other on OSX: https://github.com/conda-forge/llvmdev-feedstock/issues/60 The compilers shipped by conda-forge on OSX use llvm=4.0.1 and thus this is also installe

Re: [Python] Any reason to exclude __lt__ from ArrayValue ?

2019-05-26 Thread Uwe L. Korn
Hello John, as with most things concering the *Value classes: Missing implementations are simply "not-done-yet" and not explicit omissions. The value instances have not yet seen that much use and therefore lack a lot of functionality. Feel free to add this to them. Uwe On Sat, May 25, 2019, a