Song Jiacheng has uploaded this change for review. ( http://gerrit.cloudera.org:8080/20600
Change subject: KUDU-3486 Master periodically request for full reports. A tombstoned tablet replica might never be deleted since the delete-type deletion could only occur when the tablet is deleted, and the requests will be sent to the voters, not including the tombstone ...................................................................... KUDU-3486 Master periodically request for full reports. A tombstoned tablet replica might never be deleted since the delete-type deletion could only occur when the tablet is deleted, and the requests will be sent to the voters, not including the tombstoned ones. The data of tombstone replica is deleted, but metadata is persisted in memory, which will occupy a lot of memory, especially for the tablets with big SchemaPB. Tombstoned replicas can be deleted while sending heartbeats with a full tablet report. So making the tservers periodically send full report will detele the useless tombstoned replicas. See KUDU-3486 for details. Change-Id: I92d3b3e44f49ad24a95fa10f351c6bd55c6eca7b --- M src/kudu/master/master_service.cc M src/kudu/master/ts_descriptor.cc M src/kudu/master/ts_descriptor.h 3 files changed, 47 insertions(+), 2 deletions(-) git pull ssh://gerrit.cloudera.org:29418/kudu refs/changes/00/20600/1 -- To view, visit http://gerrit.cloudera.org:8080/20600 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: kudu Gerrit-Branch: master Gerrit-MessageType: newchange Gerrit-Change-Id: I92d3b3e44f49ad24a95fa10f351c6bd55c6eca7b Gerrit-Change-Number: 20600 Gerrit-PatchSet: 1 Gerrit-Owner: Song Jiacheng <[email protected]>
