Hao Hao has uploaded a new change for review. http://gerrit.cloudera.org:8080/6701
Change subject: WIP KUDU-579 [java_client] Scanner fault tolerance ...................................................................... WIP KUDU-579 [java_client] Scanner fault tolerance This patch adds java client support to restart scanners if they fail in the middle of table scanning. AsyncKuduScanner records the final primary key retrieved in the previous batch. If a tserver fails while scanning, the client marks the tserver as failed and retries the scan elsewhere, providing its last primary key. Change-Id: I2155060c25184d08efcd9f3351dba2adf6069175 --- M java/kudu-client/src/main/java/org/apache/kudu/client/AbstractKuduScannerBuilder.java M java/kudu-client/src/main/java/org/apache/kudu/client/AsyncKuduScanner.java M java/kudu-client/src/main/java/org/apache/kudu/client/KuduScanner.java M java/kudu-client/src/main/java/org/apache/kudu/client/RowResultIterator.java A java/kudu-client/src/main/java/org/apache/kudu/client/ScannerExpiredException.java M java/kudu-client/src/main/java/org/apache/kudu/client/TabletClient.java M java/kudu-client/src/test/java/org/apache/kudu/client/BaseKuduTest.java M java/kudu-client/src/test/java/org/apache/kudu/client/ITScannerMultiTablet.java 8 files changed, 240 insertions(+), 61 deletions(-) git pull ssh://gerrit.cloudera.org:29418/kudu refs/changes/01/6701/1 -- To view, visit http://gerrit.cloudera.org:8080/6701 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-MessageType: newchange Gerrit-Change-Id: I2155060c25184d08efcd9f3351dba2adf6069175 Gerrit-PatchSet: 1 Gerrit-Project: kudu Gerrit-Branch: master Gerrit-Owner: Hao Hao <hao....@cloudera.com>
