Add Flink-Hive use case in Jupyter notebook (apache#91)

This commit adds a Flink-Hive use case to the Jupyter notebook

init/jupyter/jupyter-dependency.sh

@@ -34,12 +34,25 @@ fi
 
 FLINK_HIVE_CONNECTOR_JAR="https://repo1.maven.org/maven2/org/apache/flink/flink-sql-connector-hive-2.3.10_2.12/1.20.0/flink-sql-connector-hive-2.3.10_2.12-1.20.0.jar"
 FLINK_HIVE_CONNECTOR_MD5="${FLINK_HIVE_CONNECTOR_JAR}.md5"
-download_and_verify "${FLINK_HIVE_CONNECTOR_JAR}" "${FLINK_HIVE_CONNECTOR_MD5}" "${script_dir}/packages"
+download_and_verify "${FLINK_HIVE_CONNECTOR_JAR}" "${FLINK_HIVE_CONNECTOR_MD5}" "${jupyter_dir}"
 
 GRAVITINO_FLINK_JAR="https://repo1.maven.org/maven2/org/apache/gravitino/gravitino-flink-1.18_2.12/0.6.1-incubating/gravitino-flink-1.18_2.12-0.6.1-incubating.jar"
 GRAVITINO_FLINK_MD5="${GRAVITINO_FLINK_JAR}.md5"
-download_and_verify "${GRAVITINO_FLINK_JAR}" "${GRAVITINO_FLINK_MD5}" "${script_dir}/packages"
+download_and_verify "${GRAVITINO_FLINK_JAR}" "${GRAVITINO_FLINK_MD5}" "${jupyter_dir}"
 
 GRAVITINO_FLINK_CONNECTOR_RUNTIME_JAR="https://repo1.maven.org/maven2/org/apache/gravitino/gravitino-flink-connector-runtime-1.18_2.12/0.6.1-incubating/gravitino-flink-connector-runtime-1.18_2.12-0.6.1-incubating.jar"
 GRAVITINO_FLINK_CONNECTOR_RUNTIME_MD5="${GRAVITINO_FLINK_CONNECTOR_RUNTIME_JAR}.md5"
-download_and_verify "${GRAVITINO_FLINK_CONNECTOR_RUNTIME_JAR}" "${GRAVITINO_FLINK_CONNECTOR_RUNTIME_MD5}" "${script_dir}/packages"
+download_and_verify "${GRAVITINO_FLINK_CONNECTOR_RUNTIME_JAR}" "${GRAVITINO_FLINK_CONNECTOR_RUNTIME_MD5}" "${jupyter_dir}"
+
+
+HADOOP_VERSION="2.7.3"
+HADOOP_URL="https://archive.apache.org/dist/hadoop/common/hadoop-${HADOOP_VERSION}/hadoop-${HADOOP_VERSION}.tar.gz"
+echo "Downloading Hadoop ${HADOOP_VERSION}..."
+
+curl -fLo "${jupyter_dir}/packages/hadoop-${HADOOP_VERSION}.tar.gz" "$HADOOP_URL" || { echo "Failed to download Hadoop ${HADOOP_VERSION}"; exit 1; }
+echo "Extracting Hadoop ${HADOOP_VERSION}..."
+
+tar -xzf "${jupyter_dir}/packages/hadoop-${HADOOP_VERSION}.tar.gz" -C "${jupyter_dir}/packages"
+rm "${jupyter_dir}/packages/hadoop-${HADOOP_VERSION}.tar.gz"
+
+echo "Hadoop ${HADOOP_VERSION} downloaded and extracted to ${jupyter_dir}/packages/hadoop-${HADOOP_VERSION}"