[ https://issues.apache.org/jira/browse/ARROW-6248?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Antoine Pitrou updated ARROW-6248: ---------------------------------- Fix Version/s: 2.0.0 > [Python] Use FileNotFoundError in HadoopFileSystem.open() in Python 3 > ---------------------------------------------------------------------- > > Key: ARROW-6248 > URL: https://issues.apache.org/jira/browse/ARROW-6248 > Project: Apache Arrow > Issue Type: Improvement > Components: Python > Affects Versions: 0.14.1 > Reporter: Alexander Schepanovski > Priority: Minor > Fix For: 2.0.0 > > > When file is absent pyarrow throws > {code:python} > ArrowIOError('HDFS file does not exist: ...') > {code} > which inherits from {{IOError}} and {{pyarrow.lib.ArrowException}}, it would > be better if that was {{FileNotFoundError}} a subclass of {{IOError}} for > this particular purpose. Also, {{.errno}} property is empty (should be 2) so > one needs to match by error message to check for particular error. > *P.S.* There is no {{FileNotFoundError}} in Python 2, but there is > {{.errno}} property there. -- This message was sent by Atlassian Jira (v8.3.4#803005)