[ https://issues.apache.org/jira/browse/ARROW-12830?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Alessandro Molina updated ARROW-12830: -------------------------------------- Fix Version/s: (was: 5.0.0) 6.0.0 > [C++][Compute] Make GroupBy optimizations work on Big Endian architecture > ------------------------------------------------------------------------- > > Key: ARROW-12830 > URL: https://issues.apache.org/jira/browse/ARROW-12830 > Project: Apache Arrow > Issue Type: Improvement > Components: C++ > Affects Versions: 4.0.0 > Reporter: Michal Nowakiewicz > Priority: Major > Fix For: 6.0.0 > > > This is related to ARROW-12010, which introduces optimized group by > implementation. > On s390x (big endian architecture) the code hangs in unit tests > ([https://travis-ci.com/github/apache/arrow/jobs/506281680).] > Currently this implementation is disabled on big endian and the alternative, > earlier, implementation is used instead, but at some point we will stop > maintaining both and switch to a single implementation, which requires fixing > this issue. -- This message was sent by Atlassian Jira (v8.3.4#803005)