maksaska commented on code in PR #285: URL: https://github.com/apache/ignite-extensions/pull/285#discussion_r1945237850
########## modules/cdc-ext/examples/cdc-start-up/cdc-start-up.sh: ########## @@ -0,0 +1,486 @@ +#!/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. +# + +# +# All-in-one CDC start-up manager. Use this script to run examples for CDC with Apache Ignite. +# + +set -Eeuo pipefail +trap 'cleanup $LINENO' SIGINT SIGTERM ERR EXIT + +SCRIPT_DIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" &>/dev/null && pwd -P) + +IGNITE_BIN_DIR="${SCRIPT_DIR}/../../bin" +IGNITE_HOME="${SCRIPT_DIR}/../../" +IGNITE_LIBS="${SCRIPT_DIR}/../../libs" +IGNITE_CDC_EXAMPLES_DIR="${SCRIPT_DIR}/../config/cdc-start-up" + +CURRENT_PID=$$ + +# +# Help message +# +usage() { + cat <<EOF +This is a simple start-up script designed to ease the user experience with starting CDC for ignite clusters. + +Available options: + +-h, --help Prints help summary +-i, --ignite igniteProperties Starts a single node with provided properties. ` + `An ignite instance will be started with basic CDC configuration ` + `\$IGNITE_HOME/examples/config/cdc-start-up/cdc-base-configuration.xml + + Available options for igniteProperties include: + * cluster-1 + * cluster-2 + + Properties files are preconfigured for data replication between cluster-1 and cluster-2. + +-c, --cdc-consumer consumerMode ignitePropertiesPath ` + `Starts CDC consumer with specified transfer mode to parse WAL archives ` + `from source cluster. + + Available options for --cdc-consumer include: + * --ignite-to-ignite Creates a single thick client, ` + `used to transfer data from source-cluster to destination-cluster. + * --ignite-to-ignite-thin Creates a single thin client, ` + `used to transfer data from source-cluster to destination-cluster. + * --ignite-to-kafka Creates a cdc consumer, used to transfer data from source-cluster to specified Kafka topic. Review Comment: fixed ########## modules/cdc-ext/README.txt: ########## @@ -0,0 +1,31 @@ +Apache Ignite Change Data Capture Module +------------------------ + +Apache Ignite CDC is a data processing pattern used to asynchronously receive entries that have been changed on the local node so that action can be taken using the changed entry. + +This module provides the clients with a simple CDC implementations strategies for inter-cluster communication. Active-Passive and Active-Active replication regimes can be established with different CDC clients. Each such client should be started up for each node participating in CDC. + +==== Installation Review Comment: Done -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: notifications-unsubscr...@ignite.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
