From f3db223587685388f655dfe83d2f8cc745ea9443 Mon Sep 17 00:00:00 2001
From: Duo Zhang <zhangduo@apache.org>
Date: Mon, 29 Jan 2024 23:52:48 +0800
Subject: [PATCH] HBASE-28331 Client integration test fails after upgrading
 hadoop3 version to 3.3.x (#5657)

Signed-off-by: Yi Mei <myimeiyi@gmail.com>
---
 dev-support/Jenkinsfile      |  2 ++
 dev-support/patch-hadoop3.sh | 24 ++++++++++++++++++++++++
 2 files changed, 26 insertions(+)
 create mode 100755 dev-support/patch-hadoop3.sh

diff --git a/dev-support/Jenkinsfile b/dev-support/Jenkinsfile
index 9c03d97a3c44..5ff411ee473c 100644
--- a/dev-support/Jenkinsfile
+++ b/dev-support/Jenkinsfile
@@ -726,6 +726,8 @@ pipeline {
               echo "Attempting to use run an instance on top of Hadoop 3."
               artifact=$(ls -1 "${WORKSPACE}"/hadoop-3*.tar.gz | head -n 1)
               tar --strip-components=1 -xzf "${artifact}" -C "hadoop-3"
+              # we need to patch some files otherwise minicluster will fail to start, see MAPREDUCE-7471
+              ${BASEDIR}/dev-support/patch-hadoop3.sh hadoop-3
               if ! "${BASEDIR}/dev-support/hbase_nightly_pseudo-distributed-test.sh" \
                   --single-process \
                   --working-dir output-integration/hadoop-3 \
diff --git a/dev-support/patch-hadoop3.sh b/dev-support/patch-hadoop3.sh
new file mode 100755
index 000000000000..fed5a535bcdd
--- /dev/null
+++ b/dev-support/patch-hadoop3.sh
@@ -0,0 +1,24 @@
+#!/usr/bin/env bash
+##
+# 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.
+##
+
+hadoop_dir=$1
+
+sed -i "s/HADOOP_TOOLS_DIR=\${HADOOP_TOOLS_DIR:-\"share\/hadoop\/tools\"}/HADOOP_TOOLS_DIR=\${HADOOP_TOOLS_DIR:-\"\$HADOOP_TOOLS_HOME\/share\/hadoop\/tools\"}/g" "$hadoop_dir/libexec/hadoop-functions.sh"
+sed -i "/hadoop_add_classpath \"\${junitjar}\"/a mockitojar=\$(echo \"\${HADOOP_TOOLS_LIB_JARS_DIR}\"\/mockito-core-[0-9]*.jar)\nhadoop_add_classpath \"\${mockitojar}\"" "$hadoop_dir/bin/mapred"
+curl https://repo1.maven.org/maven2/org/mockito/mockito-core/2.28.2/mockito-core-2.28.2.jar -o "$hadoop_dir/share/hadoop/tools/lib/mockito-core-2.28.2.jar"