Riza Suminto has posted comments on this change. ( http://gerrit.cloudera.org:8080/15370 )
Change subject: IMPALA-6636: Use async IO in ORC scanner ...................................................................... Patch Set 19: (1 comment) http://gerrit.cloudera.org:8080/#/c/15370/19/be/src/exec/hdfs-orc-scanner.h File be/src/exec/hdfs-orc-scanner.h: http://gerrit.cloudera.org:8080/#/c/15370/19/be/src/exec/hdfs-orc-scanner.h@127 PS19, Line 127: return 0; I see no reason why set natural read size to 0 here. This must be a remnant from when we're debugging the stream position issue. Should restore it back to disk_io_mgr()->max_buffer_size(). -- To view, visit http://gerrit.cloudera.org:8080/15370 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-MessageType: comment Gerrit-Change-Id: I348ad9e55f0cae7dff0d74d941b026dcbf5e4074 Gerrit-Change-Number: 15370 Gerrit-PatchSet: 19 Gerrit-Owner: Csaba Ringhofer <[email protected]> Gerrit-Reviewer: Csaba Ringhofer <[email protected]> Gerrit-Reviewer: Impala Public Jenkins <[email protected]> Gerrit-Reviewer: Kurt Deschler <[email protected]> Gerrit-Reviewer: Quanlong Huang <[email protected]> Gerrit-Reviewer: Riza Suminto <[email protected]> Gerrit-Comment-Date: Thu, 16 Dec 2021 18:29:22 +0000 Gerrit-HasComments: Yes
