Tianyi Wang has uploaded this change for review. ( http://gerrit.cloudera.org:8080/8226
Change subject: IMPALA-2758: Change BufferedTupleStream::GetRows to returning multi batches ...................................................................... IMPALA-2758: Change BufferedTupleStream::GetRows to returning multi batches This patch replaces BufferedTupleStream::GetRows with GetRowBatches, which returns multiple batches instead of one. BufferedTupleStrem::GetRows pins a stream and read all the rows into a single batch, ignoring batch_size configuration. It is not a good API and may cause problems in memory management and row batch processing. Change-Id: I3831c38994da2b69775a9809ff01de5d23584414 --- M be/src/exec/partitioned-hash-join-node.cc M be/src/exec/partitioned-hash-join-node.h M be/src/runtime/buffered-tuple-stream-test.cc M be/src/runtime/buffered-tuple-stream.cc M be/src/runtime/buffered-tuple-stream.h 5 files changed, 43 insertions(+), 68 deletions(-) git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/26/8226/1 -- To view, visit http://gerrit.cloudera.org:8080/8226 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-MessageType: newchange Gerrit-Change-Id: I3831c38994da2b69775a9809ff01de5d23584414 Gerrit-Change-Number: 8226 Gerrit-PatchSet: 1 Gerrit-Owner: Tianyi Wang <tw...@cloudera.com>