Wang Xixu has uploaded this change for review. ( http://gerrit.cloudera.org:8080/19949
Change subject: [KUDU-3483] Fixbug of auto flush data when table schema changed ...................................................................... [KUDU-3483] Fixbug of auto flush data when table schema changed In auto_flush_background mode, applying an operation will firstly be inserted into the buffer. When the buffer is full or function flush() is called, it will try to flush multiple data into Kudu server. Firstly, it will group these data according to the tablet id as a batch. A batch may contains multiple rows which belong to the same tablet. Then a batch will encode into bytes. At this time, it will read the table schema of the first row and decide the format of the data. If two rows has different schema but belongs to the same table, which because of altering the table between inserting two rows, it will cause array index outbound exception. This patch will validate the schema of two rows which belongs to the same tablet. If they are different, mark it as an error. Change-Id: Ie6501962b32814d121f180b2942999c402d927db --- M java/kudu-client/src/main/java/org/apache/kudu/client/AsyncKuduSession.java M java/kudu-client/src/test/java/org/apache/kudu/client/TestAlterTable.java 2 files changed, 55 insertions(+), 0 deletions(-) git pull ssh://gerrit.cloudera.org:29418/kudu refs/changes/49/19949/1 -- To view, visit http://gerrit.cloudera.org:8080/19949 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: kudu Gerrit-Branch: master Gerrit-MessageType: newchange Gerrit-Change-Id: Ie6501962b32814d121f180b2942999c402d927db Gerrit-Change-Number: 19949 Gerrit-PatchSet: 1 Gerrit-Owner: Wang Xixu <1450306...@qq.com>
