Abhishek Chennaka has uploaded this change for review. ( http://gerrit.cloudera.org:8080/24725
Change subject: [Java] KUDU-3800: Add diff-scan option to return unobservable rows ...................................................................... [Java] KUDU-3800: Add diff-scan option to return unobservable rows The Java client side follow up work mirroring the C++ change on the Java client. Adds AsyncKuduScanner.DiffScanRowVisibility (OBSERVABLE_ONLY, INCLUDE_UNOBSERVABLE) and a three argument diffScan() overload. When INCLUDE_UNOBSERVABLE is set, the scanner sends the visibility on NewScanRequestPB and advertises the DIFF_SCAN_ROW_VISIBILITY required feature. Scan tokens carry the same via ScanTokenPB.Feature.RowVisibility so old clients reject unknown tokens. Adds tests for both the scanner and scan-token paths. Change-Id: I9d61b2e942c9b2de1b46007f40311d1fb373104a --- 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/KuduScanToken.java M java/kudu-client/src/main/java/org/apache/kudu/client/KuduScanner.java M java/kudu-client/src/test/java/org/apache/kudu/client/TestKuduScanner.java M java/kudu-client/src/test/java/org/apache/kudu/client/TestScanToken.java 6 files changed, 324 insertions(+), 10 deletions(-) git pull ssh://gerrit.cloudera.org:29418/kudu refs/changes/25/24725/1 -- To view, visit http://gerrit.cloudera.org:8080/24725 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: kudu Gerrit-Branch: master Gerrit-MessageType: newchange Gerrit-Change-Id: I9d61b2e942c9b2de1b46007f40311d1fb373104a Gerrit-Change-Number: 24725 Gerrit-PatchSet: 1 Gerrit-Owner: Abhishek Chennaka <[email protected]>
