Andrew Wong has uploaded this change for review. ( http://gerrit.cloudera.org:8080/17477
Change subject: wip KUDU-2612: clean up TxnMetadatas that have no references ...................................................................... wip KUDU-2612: clean up TxnMetadatas that have no references This patch updates TabletMetadata::Flush() to, before actually flushing, first remove any TxnMetadata in the metadata map that has no references. In addition to the presence in the metadata map, references are currently held by mem-stores. The lack of such references implies the mem-stores have been flushed, and that we thus no longer need the metadata for the sake of determining commit timestamps. Change-Id: Icf9481c3bbdfa08eb8022de4140241bbede6f44b --- M src/kudu/tablet/tablet_metadata.cc M src/kudu/tablet/tablet_metadata.h 2 files changed, 17 insertions(+), 3 deletions(-) git pull ssh://gerrit.cloudera.org:29418/kudu refs/changes/77/17477/1 -- To view, visit http://gerrit.cloudera.org:8080/17477 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: kudu Gerrit-Branch: master Gerrit-MessageType: newchange Gerrit-Change-Id: Icf9481c3bbdfa08eb8022de4140241bbede6f44b Gerrit-Change-Number: 17477 Gerrit-PatchSet: 1 Gerrit-Owner: Andrew Wong <[email protected]>
