HBASE-16626 User customized RegionScanner from 1.X is incompatible with 2.0.0's off-heap part. (Charlie Qiangeng Xu)
Project: http://git-wip-us.apache.org/repos/asf/hbase/repo Commit: http://git-wip-us.apache.org/repos/asf/hbase/commit/56be3ac7 Tree: http://git-wip-us.apache.org/repos/asf/hbase/tree/56be3ac7 Diff: http://git-wip-us.apache.org/repos/asf/hbase/diff/56be3ac7 Branch: refs/heads/master Commit: 56be3ac7c8d203710f844cd799f2fa3496f0515a Parents: e6f8f6d Author: anoopsamjohn <anoopsamj...@gmail.com> Authored: Thu Sep 15 18:07:43 2016 +0530 Committer: anoopsamjohn <anoopsamj...@gmail.com> Committed: Thu Sep 15 18:07:43 2016 +0530 ---------------------------------------------------------------------- .../org/apache/hadoop/hbase/regionserver/RegionScanner.java | 9 +++++++++ 1 file changed, 9 insertions(+) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/hbase/blob/56be3ac7/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/RegionScanner.java ---------------------------------------------------------------------- diff --git a/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/RegionScanner.java b/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/RegionScanner.java index 5b33db4..4f9732d 100644 --- a/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/RegionScanner.java +++ b/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/RegionScanner.java @@ -115,4 +115,13 @@ public interface RegionScanner extends InternalScanner, Shipper { */ boolean nextRaw(List<Cell> result, ScannerContext scannerContext) throws IOException; + + /** + * Empty implementation to provide compatibility for user migrating from 1.X + * @see <a href="https://issues.apache.org/jira/browse/HBASE-16626";>HBASE-16626</a> + */ + @Override + default void shipped() throws IOException { + // do nothing + } }
