zhen.zhang has uploaded a new change for review. http://gerrit.cloudera.org:8080/3013
Change subject: KUDU-1444. Get resource usage of a scan. ...................................................................... KUDU-1444. Get resource usage of a scan. This patch supports to get the resource usage of a scan in client side. The resource usage information will be sent back to client in every scan RPC response. This is useful for impala to show these stats in a query profile. For now, the resource usage only contains bytes_read_from_disk. We may add more in the future as needed. Change-Id: Iedaf570a7601651c93275ae0a8565f1e33da842d --- M src/kudu/cfile/cfile_reader.cc M src/kudu/client/CMakeLists.txt M src/kudu/client/client.cc M src/kudu/client/client.h A src/kudu/client/resource_usage.h M src/kudu/client/scanner-internal.h M src/kudu/tserver/tablet_service.cc M src/kudu/tserver/tserver.proto M src/kudu/util/trace_metrics.h 9 files changed, 91 insertions(+), 0 deletions(-) git pull ssh://gerrit.cloudera.org:29418/kudu refs/changes/13/3013/1 -- To view, visit http://gerrit.cloudera.org:8080/3013 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-MessageType: newchange Gerrit-Change-Id: Iedaf570a7601651c93275ae0a8565f1e33da842d Gerrit-PatchSet: 1 Gerrit-Project: kudu Gerrit-Branch: master Gerrit-Owner: zhen.zhang <[email protected]>
