Huaisi Xu has posted comments on this change. Change subject: CDH-41243: Parquet scanner regression on wide tables ......................................................................
Patch Set 1: Tim, it is a clean revert. but I reverted all changes in this commit. Am I doing thsis correctly? I tested in a release build, and performance is similar to 5.4.x after revert. -- To view, visit http://gerrit.cloudera.org:8080/3484 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-MessageType: comment Gerrit-Change-Id: If6728ed8facd305682d7dfd58f1210fa294bb232 Gerrit-PatchSet: 1 Gerrit-Project: Impala Gerrit-Branch: cdh5-2.3.0_5.5.x Gerrit-Owner: Huaisi Xu <[email protected]> Gerrit-Reviewer: Huaisi Xu <[email protected]> Gerrit-Reviewer: Tim Armstrong <[email protected]> Gerrit-HasComments: No
