Tianyi Wang has posted comments on this change. ( http://gerrit.cloudera.org:8080/8414 )
Change subject: IMPALA-4835: Part 1: simplify I/O mgr mem mgmt ...................................................................... Patch Set 7: (1 comment) http://gerrit.cloudera.org:8080/#/c/8414/4/be/src/runtime/disk-io-mgr.cc File be/src/runtime/disk-io-mgr.cc: http://gerrit.cloudera.org:8080/#/c/8414/4/be/src/runtime/disk-io-mgr.cc@797 PS4, Line 797: > There were a subtle bug here that could cause readers to get wedged. The pr The scan range might be cancelled in DiskIoMgr::HandleReadFinished as well. Why isn't DecrementRequestThreadAndCheckDone called there? -- To view, visit http://gerrit.cloudera.org:8080/8414 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-MessageType: comment Gerrit-Change-Id: If5cb42437d11c13bc4a55c3ab426b66777332bd1 Gerrit-Change-Number: 8414 Gerrit-PatchSet: 7 Gerrit-Owner: Tim Armstrong <tarmstr...@cloudera.com> Gerrit-Reviewer: Dan Hecht <dhe...@cloudera.com> Gerrit-Reviewer: Tianyi Wang <tw...@cloudera.com> Gerrit-Reviewer: Tim Armstrong <tarmstr...@cloudera.com> Gerrit-Comment-Date: Wed, 08 Nov 2017 21:30:13 +0000 Gerrit-HasComments: Yes
