Hao Hao has uploaded a new change for review. http://gerrit.cloudera.org:8080/6566
Change subject: KUDU-579 [java_client] Scanner fault tolerance ...................................................................... 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 scan. 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: I89d3634c4255b69e28f2de5412e6a5a9d34e931b --- M java/kudu-client/src/main/java/org/apache/kudu/client/AbstractKuduScannerBuilder.java M java/kudu-client/src/main/java/org/apache/kudu/client/AsyncKuduClient.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/RemoteTablet.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 9 files changed, 249 insertions(+), 23 deletions(-) git pull ssh://gerrit.cloudera.org:29418/kudu refs/changes/66/6566/1 -- To view, visit http://gerrit.cloudera.org:8080/6566 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-MessageType: newchange Gerrit-Change-Id: I89d3634c4255b69e28f2de5412e6a5a9d34e931b Gerrit-PatchSet: 1 Gerrit-Project: kudu Gerrit-Branch: master Gerrit-Owner: Hao Hao <[email protected]>
