Tim Armstrong has posted comments on this change. ( http://gerrit.cloudera.org:8080/16856 )
Change subject: IMPALA-10375: Lock down which filesystems use the file handle cache ...................................................................... Patch Set 1: (1 comment) http://gerrit.cloudera.org:8080/#/c/16856/1/be/src/runtime/io/scan-range.cc File be/src/runtime/io/scan-range.cc: http://gerrit.cloudera.org:8080/#/c/16856/1/be/src/runtime/io/scan-range.cc@200 PS1, Line 200: if (is_file_handle_caching_enabled() && filesystem_supports_handle_caching(file()) && > Yeah, it seems like the bare minimum would be to detect the filesystem type We might need to be a bit careful about passing from frontend when it comes to HDFS-15289 since it's *possible* there that the hdfs mount configurations could be different between coordinator and executor and therefore the fs implementation could be different. -- To view, visit http://gerrit.cloudera.org:8080/16856 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-MessageType: comment Gerrit-Change-Id: I136c3da9d19590cdbe8623d22480b8dd07192ce3 Gerrit-Change-Number: 16856 Gerrit-PatchSet: 1 Gerrit-Owner: Joe McDonnell <[email protected]> Gerrit-Reviewer: Impala Public Jenkins <[email protected]> Gerrit-Reviewer: Joe McDonnell <[email protected]> Gerrit-Reviewer: Tim Armstrong <[email protected]> Gerrit-Comment-Date: Fri, 11 Dec 2020 19:04:05 +0000 Gerrit-HasComments: Yes
