From dev-return-1990-archive-asf-public=cust-asf.ponee.io@tephra.incubator.apache.org Sat Feb 17 00:29:07 2018 Return-Path: X-Original-To: archive-asf-public@cust-asf.ponee.io Delivered-To: archive-asf-public@cust-asf.ponee.io Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by mx-eu-01.ponee.io (Postfix) with SMTP id 1F0C618072F for ; Sat, 17 Feb 2018 00:29:06 +0100 (CET) Received: (qmail 17457 invoked by uid 500); 16 Feb 2018 23:29:06 -0000 Mailing-List: contact dev-help@tephra.incubator.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@tephra.incubator.apache.org Delivered-To: mailing list dev@tephra.incubator.apache.org Received: (qmail 17228 invoked by uid 99); 16 Feb 2018 23:29:05 -0000 Received: from pnap-us-west-generic-nat.apache.org (HELO spamd1-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 16 Feb 2018 23:29:05 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd1-us-west.apache.org (ASF Mail Server at spamd1-us-west.apache.org) with ESMTP id BD7B8C0EEE for ; Fri, 16 Feb 2018 23:29:04 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd1-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: -4.03 X-Spam-Level: X-Spam-Status: No, score=-4.03 tagged_above=-999 required=6.31 tests=[KAM_LAZY_DOMAIN_SECURITY=1, RCVD_IN_DNSWL_HI=-5, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, T_RP_MATCHES_RCVD=-0.01] autolearn=disabled Received: from mx1-lw-eu.apache.org ([10.40.0.8]) by localhost (spamd1-us-west.apache.org [10.40.0.7]) (amavisd-new, port 10024) with ESMTP id 4qXsn4tTJ0-h for ; Fri, 16 Feb 2018 23:29:01 +0000 (UTC) Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by mx1-lw-eu.apache.org (ASF Mail Server at mx1-lw-eu.apache.org) with SMTP id 362B85F523 for ; Fri, 16 Feb 2018 23:28:59 +0000 (UTC) Received: (qmail 16580 invoked by uid 99); 16 Feb 2018 23:28:59 -0000 Received: from git1-us-west.apache.org (HELO git1-us-west.apache.org) (140.211.11.23) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 16 Feb 2018 23:28:59 +0000 Received: by git1-us-west.apache.org (ASF Mail Server at git1-us-west.apache.org, from userid 33) id 8F89FE5CE1; Fri, 16 Feb 2018 23:28:58 +0000 (UTC) From: poornachandra To: dev@tephra.incubator.apache.org Reply-To: dev@tephra.incubator.apache.org References: In-Reply-To: Subject: [GitHub] incubator-tephra pull request #67: TEPHRA-272 Add HBase 2.0 compatibility mo... Content-Type: text/plain Message-Id: <20180216232858.8F89FE5CE1@git1-us-west.apache.org> Date: Fri, 16 Feb 2018 23:28:58 +0000 (UTC) Github user poornachandra commented on a diff in the pull request: https://github.com/apache/incubator-tephra/pull/67#discussion_r168888822 --- Diff: tephra-hbase-compat-2.0/src/main/java/org/apache/tephra/hbase/coprocessor/FilteredInternalScanner.java --- @@ -0,0 +1,80 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package org.apache.tephra.hbase.coprocessor; + +import org.apache.hadoop.hbase.Cell; +import org.apache.hadoop.hbase.filter.Filter; +import org.apache.hadoop.hbase.filter.Filter.ReturnCode; +import org.apache.hadoop.hbase.regionserver.InternalScanner; +import org.apache.hadoop.hbase.regionserver.ScannerContext; +import org.apache.tephra.hbase.coprocessor.TransactionProcessor.IncludeInProgressFilter; + +import java.io.IOException; +import java.util.ArrayList; +import java.util.List; + +/** + * Wrapper of InternalScanner to apply Transaction visibility filter for flush and compact + */ +public class FilteredInternalScanner implements InternalScanner { + + private InternalScanner delegate; + private Filter filter; --- End diff -- Both the fields can be marked as final since they don't change. ---