Norbert Luksa has posted comments on this change. ( http://gerrit.cloudera.org:8080/15051 )
Change subject: IMPALA-9226: Improve string allocations of the ORC scanner ...................................................................... Patch Set 2: As Zoltán suggested, I tried to add an optimisation, where I would not have to copy the blob in each batch, but only for stripes. I have not managed to figure it out, looks like the memory is freed between the batches. I left this part of the code in the commit in a comment for now, will try to solve it next week. -- To view, visit http://gerrit.cloudera.org:8080/15051 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-MessageType: comment Gerrit-Change-Id: If2d975946fb6f4104d8dc98895285b3a0c6bef7f Gerrit-Change-Number: 15051 Gerrit-PatchSet: 2 Gerrit-Owner: Norbert Luksa <[email protected]> Gerrit-Reviewer: Impala Public Jenkins <[email protected]> Gerrit-Reviewer: Norbert Luksa <[email protected]> Gerrit-Reviewer: Zoltan Borok-Nagy <[email protected]> Gerrit-Comment-Date: Fri, 17 Jan 2020 17:21:31 +0000 Gerrit-HasComments: No
