[ https://issues.apache.org/jira/browse/ARROW-9749?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ben Kietzman resolved ARROW-9749. --------------------------------- Resolution: Fixed Issue resolved by pull request 9686 [https://github.com/apache/arrow/pull/9686] > [C++][Dataset] Extract format-specific scan options from FileFormat > ------------------------------------------------------------------- > > Key: ARROW-9749 > URL: https://issues.apache.org/jira/browse/ARROW-9749 > Project: Apache Arrow > Issue Type: Improvement > Components: C++ > Affects Versions: 1.0.0 > Reporter: Ben Kietzman > Assignee: David Li > Priority: Major > Labels: dataset, pull-request-available > Fix For: 4.0.0 > > Time Spent: 1h 50m > Remaining Estimate: 0h > > Currently format specific scan options are embedded as members of the > corresponding subclass of FileFormat. Extracting these to an options struct > would provide better separation of concerns; currently the only way to scan a > parquet formatted dataset with different options is to reconstruct it in a > differently optioned format from its component files. > CsvFileFormat could retain ParseOptions as a member, since (for example) > tab-separated vs comma-separated values can justifiably be considered > different formats. -- This message was sent by Atlassian Jira (v8.3.4#803005)