60 Star 473 Fork 147

GVPFire Framework / fire

加入 Gitee
与超过 1200万 开发者一起发现、参与优秀开源项目,私有仓库也完全免费 :)
免费加入
克隆/下载
贡献代码
同步代码
取消
提示: 由于 Git 不支持空文件夾,创建文件夹后会生成空的 .keep 文件
Loading...
README
Apache-2.0

Fire框架

  Fire框架是由中通大数据自主研发并开源的、专门用于进行Spark和Flink任务开发的大数据框架,可节约70%以上的代码量。首创基于注解进行Spark和Flink任务开发,具备实时血缘、根因诊断、动态调优、参数热调整等众多平台化功能。Fire框架在中通内部每天处理数据量高达数千亿,在外部已被数十家公司所使用。

一、就这么简单!

1.1 Flink开发示例

@Config(
  """
    |state.checkpoints.num-retained=30 	# 支持任意Flink调优参数、Fire框架参数、用户自定义参数等
    |state.checkpoints.dir=hdfs:///user/flink/checkpoint
    |""")
@Hive("thrift://localhost:9083") // 配置连接到指定的hive
@Streaming(interval = 100, unaligned = true) // 100s做一次checkpoint,开启非对齐checkpoint
@Kafka(brokers = "localhost:9092", topics = "fire", groupId = "fire")
object FlinkDemo extends FlinkStreaming {

  @Process
  def kafkaSource: Unit = {
    val dstream = this.fire.createKafkaDirectStream() 	// 使用api的方式消费kafka
    sql("""create table statement ...""")
    sql("""insert into statement ...""")
  }
}

1.2 Spark开发示例

@Config(
  """
    |spark.shuffle.compress=true		# 支持任意Spark调优参数、Fire框架参数、用户自定义参数等
    |spark.ui.enabled=true
    |""")
@Hive("thrift://localhost:9083") // 配置连接到指定的hive
@Streaming(interval = 100, maxRatePerPartition = 100) // 100s一个Streaming batch,并限制消费速率
@Kafka(brokers = "localhost:9092", topics = "fire", groupId = "fire")
object SparkDemo extends SparkStreaming {

  @Process
  def kafkaSource: Unit = {
    val dstream = this.fire.createKafkaDirectStream() 	// 使用api的方式消费kafka
    sql("""select * from xxx""").show()
  }
}

说明:structured streaming、spark core、flink sql、flink批任务均支持,代码结构与上述示例一致。

二、开发与示例

2.1 Spark开发示例

2.2 Flink开发示例

示例项目clone后导入idea即可run,无需任何额外配置!

三、亮点多多!

3.1 兼容主流版本

  fire框架适配了不同的spark与flink版本,支持spark2.x及以上所有版本,flink1.10及以上所有版本,支持基于scala2.11或scala2.12进行编译。

# 可根据实际需要选择不同的引擎版本进行fire框架的构建
mvn clean install -DskipTests -Pspark-3.0 -Pflink-1.14 -Pscala-2.12
Apache Spark Apache Flink
2.3.x 1.12.x
2.4.x 1.13.x
3.0.x 1.14.x
3.1.x 1.15.x
3.2.x 1.16.x
3.3.x

3.2 简单好用

  Fire框架高度封装,屏蔽大量技术细节,许多connector仅需一行代码即可完成主要功能。同时Fire框架统一了spark与flink两大引擎常用的api,使用统一的代码风格即可实现spark与flink的代码开发。

  • HBase API
// 读取HBase中指定rowkey数据并将结果集封装为DataFrame返回
val studentDF: DataFrame = this.fire.hbaseGetDF(hTableName, classOf[Student], getRDD)
// 将指定数据集分布式插入到指定HBase表中
this.fire.hbasePutDF(hTableName, studentDF, classOf[Student])
  • JDBC API
  1. 通过注解配置数据源:
@Jdbc(url = "jdbc:mysql://mysql-server:3306/fire", username = "root", password = "root")
  1. Spark示例:
// 将DataFrame中指定几列插入到关系型数据库中,每100条一插入
df.jdbcBatchUpdate(insertSql, Seq("name", "age", "createTime", "length", "sex"), batch = 100)
// 将查询结果通过反射映射到DataFrame中
val df: DataFrame = this.fire.jdbcQueryDF(querySql, Seq(1, 2, 3), classOf[Student])
  1. Flink示例:
val dstream = this.fire.createKafkaDirectStream().map(t => JSONUtils.parseObject[Student](t))
val sql =
s"""
|insert into spark_test(name, age, createTime) values(?, ?, ?)
|ON DUPLICATE KEY UPDATE age=18
|""".stripMargin
// sinkJdbc只需指定sql语句即可,fire会自动推断sql中占位符与JavaBean中成员变量的对应关系
dstream.sinkJdbc(sql)
dstream.sinkJdbcExactlyOnce(sql, keyNum = 2)

3.3 灵活的配置方式

  支持基于接口、apollo、配置文件以及注解等多种方式配置,支持将spark&flink等引擎参数fire框架参数以及用户自定义参数混合配置,支持运行时动态修改配置。几种常用配置方式如下(配置手册):

  1. 基于配置文件: 创建类名同名的properties文件进行参数配置
  2. 基于接口配置: fire框架提供了配置接口调用,通过接口获取所需的配置,可用于平台化的配置管理
  3. 基于注解配置: 通过注解的方式实现集群环境、connector、调优参数的配置,常用注解如下:
@Config(
  """
    |# 支持Flink调优参数、Fire框架参数、用户自定义参数等
    |state.checkpoints.num-retained=30
    |state.checkpoints.dir=hdfs:///user/flink/checkpoint
    |""")
@Hive("thrift://localhost:9083")
@Checkpoint(interval = 100, unaligned = true)
@Kafka(brokers = "localhost:9092", topics = "fire", groupId = "fire")
@RocketMQ(brokers = "bigdata_test", topics = "fire", groupId = "fire", tag = "*", startingOffset = "latest")
@Jdbc(url = "jdbc:mysql://mysql-server:3306/fire", username = "root", password = "..root726")
@HBase("localhost:2181")

配置获取:

  Fire框架封装了统一的配置获取api,基于该api,无论是spark还是flink,无论是在Driver | JobManager端还是在Executor | TaskManager端,都可以一行代码获取所需配置。这套配置获取api,无需再在flink的map等算子中复写open方法了,用起来十分方便。

this.conf.getString("my.conf")
this.conf.getInt("state.checkpoints.num-retained")
...

3.4 多集群支持

  Fire框架的配置支持N多集群,比如同一个任务中可以同时配置多个HBase、Kafka数据源,使用不同的数值后缀即可区分(keyNum):

// 假设基于注解配置HBase多集群如下:
@HBase("localhost:2181")
@HBase2(cluster = "192.168.0.1:2181", storageLevel = "DISK_ONLY")

// 代码中使用对应的数值后缀进行区分
this.fire.hbasePutDF(hTableName, studentDF, classOf[Student])	// 默认keyNum=1,表示使用@HBase注解配置的集群信息
this.fire.hbasePutDF(hTableName2, studentDF, classOf[Student], keyNum=2)	// keyNum=2,表示使用@HBase2注解配置的集群信息

3.5 常用connector支持

  支持kafka、rocketmq、redis、HBase、Jdbc、clickhouse、Hive、hudi、tidb、adb等常见的connector。

3.6 checkpoint热修改

  支持运行时动态调整checkpoint周期、超时时间、并行checkpoint等参数,避免任务重启时由于反压带来的checkpoint压力。

3.7 streaming热重启

  该功能是主要用于Spark Streaming任务,通过热重启技术,可以在不重启Spark Streaming的前提下,实现批次时间的热修改。比如在web端将某个任务的批次时间调整为10s,会立即生效。

3.8 配置热更新

  用户仅需在web页面中更新指定的配置信息,就可以让实时任务接收到最新的配置并且立即生效。最典型的应用场景是进行Spark任务的某个算子partition数调整,比如当任务处理的数据量较大时,可以通过该功能将repartition的具体分区数调大,会立即生效。

3.9 在线性能诊断

  深度集成Arthas,可对运行中的任务动态进行性能诊断。fire为arthas诊断提供rest接口,可通过接口调用的方式选择为driver、jobmanager或executor、taskmanager动态开启与关闭arthas诊断线程,然后向统一的arthas tunnel服务注册,即可在网页端输入arthas命令进行性能诊断。

arthas-shell

3.10 sql在线调试

  Fire框架对外暴露了restful接口,平台等系统可通过接口调用的方式将待执行的sql语句动态传递给fire,由fire将sql提交到对应的引擎,并将sql执行结果通过接口调用的方式返回,实现实时任务sql开发的在线调试,避免重复修改代码发布执行带来的时间成本。

3.11 实时血缘

  Fire框架支持运行时统计分析每个任务所使用到的数据源信息、库表信息、操作类型等,并将这些血缘信息通过接口的方式对外暴露。实时平台等web系统通过接口调用的方式即可获取到实时血缘信息。

3.12 定时调度

  Fire框架内部封装了quartz框架,实现通过Scheduled注解即可完成定时任务的注册。

  /**
   * 声明了@Scheduled注解的方法是定时任务方法,会周期性执行
   *
   * @scope 默认同时在driver端和executor端执行,如果指定了driver,则只在driver端定时执行
   * @initialDelay 延迟多长时间开始执行第一次定时任务
   */
  @Scheduled(cron = "0/5 * * * * ?", scope = "driver", initialDelay = 60000)
  def loadTable: Unit = {
    this.logger.info("更新维表动作")
  }

3.13 平台无缝集成

  Fire框架内置restful服务,并将许多功能通过接口的方式对外暴露,实时平台可以通过fire框架暴露的接口实现与每个实时任务的信息连接。

3.14 fire-shell

  Fire框架整合spark shell与flink shell,支持通过REPL方式去动态调试spark和flink任务,并且支持fire框架的所有API。fire框架将shell能力通过接口方式暴露给实时平台,如此一来就可以通过web页面去调试spark和flink任务了。

四、升级日志

五、期待你的加入

社区技术交流:35373471(钉钉)

入群请备注:公司名称-岗位-昵称,否则不予理会

Apache License Version 2.0, January 2004 http://www.apache.org/licenses/ TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 1. Definitions. "License" shall mean the terms and conditions for use, reproduction, and distribution as defined by Sections 1 through 9 of this document. "Licensor" shall mean the copyright owner or entity authorized by the copyright owner that is granting the License. "Legal Entity" shall mean the union of the acting entity and all other entities that control, are controlled by, or are under common control with that entity. For the purposes of this definition, "control" means (i) the power, direct or indirect, to cause the direction or management of such entity, whether by contract or otherwise, or (ii) ownership of fifty percent (50%) or more of the outstanding shares, or (iii) beneficial ownership of such entity. "You" (or "Your") shall mean an individual or Legal Entity exercising permissions granted by this License. "Source" form shall mean the preferred form for making modifications, including but not limited to software source code, documentation source, and configuration files. "Object" form shall mean any form resulting from mechanical transformation or translation of a Source form, including but not limited to compiled object code, generated documentation, and conversions to other media types. "Work" shall mean the work of authorship, whether in Source or Object form, made available under the License, as indicated by a copyright notice that is included in or attached to the work (an example is provided in the Appendix below). "Derivative Works" shall mean any work, whether in Source or Object form, that is based on (or derived from) the Work and for which the editorial revisions, annotations, elaborations, or other modifications represent, as a whole, an original work of authorship. For the purposes of this License, Derivative Works shall not include works that remain separable from, or merely link (or bind by name) to the interfaces of, the Work and Derivative Works thereof. "Contribution" shall mean any work of authorship, including the original version of the Work and any modifications or additions to that Work or Derivative Works thereof, that is intentionally submitted to Licensor for inclusion in the Work by the copyright owner or by an individual or Legal Entity authorized to submit on behalf of the copyright owner. For the purposes of this definition, "submitted" means any form of electronic, verbal, or written communication sent to the Licensor or its representatives, including but not limited to communication on electronic mailing lists, source code control systems, and issue tracking systems that are managed by, or on behalf of, the Licensor for the purpose of discussing and improving the Work, but excluding communication that is conspicuously marked or otherwise designated in writing by the copyright owner as "Not a Contribution." "Contributor" shall mean Licensor and any individual or Legal Entity on behalf of whom a Contribution has been received by Licensor and subsequently incorporated within the Work. 2. Grant of Copyright License. Subject to the terms and conditions of this License, each Contributor hereby grants to You a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare Derivative Works of, publicly display, publicly perform, sublicense, and distribute the Work and such Derivative Works in Source or Object form. 3. Grant of Patent License. Subject to the terms and conditions of this License, each Contributor hereby grants to You a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable (except as stated in this section) patent license to make, have made, use, offer to sell, sell, import, and otherwise transfer the Work, where such license applies only to those patent claims licensable by such Contributor that are necessarily infringed by their Contribution(s) alone or by combination of their Contribution(s) with the Work to which such Contribution(s) was submitted. If You institute patent litigation against any entity (including a cross-claim or counterclaim in a lawsuit) alleging that the Work or a Contribution incorporated within the Work constitutes direct or contributory patent infringement, then any patent licenses granted to You under this License for that Work shall terminate as of the date such litigation is filed. 4. Redistribution. You may reproduce and distribute copies of the Work or Derivative Works thereof in any medium, with or without modifications, and in Source or Object form, provided that You meet the following conditions: (a) You must give any other recipients of the Work or Derivative Works a copy of this License; and (b) You must cause any modified files to carry prominent notices stating that You changed the files; and (c) You must retain, in the Source form of any Derivative Works that You distribute, all copyright, patent, trademark, and attribution notices from the Source form of the Work, excluding those notices that do not pertain to any part of the Derivative Works; and (d) If the Work includes a "NOTICE" text file as part of its distribution, then any Derivative Works that You distribute must include a readable copy of the attribution notices contained within such NOTICE file, excluding those notices that do not pertain to any part of the Derivative Works, in at least one of the following places: within a NOTICE text file distributed as part of the Derivative Works; within the Source form or documentation, if provided along with the Derivative Works; or, within a display generated by the Derivative Works, if and wherever such third-party notices normally appear. The contents of the NOTICE file are for informational purposes only and do not modify the License. You may add Your own attribution notices within Derivative Works that You distribute, alongside or as an addendum to the NOTICE text from the Work, provided that such additional attribution notices cannot be construed as modifying the License. You may add Your own copyright statement to Your modifications and may provide additional or different license terms and conditions for use, reproduction, or distribution of Your modifications, or for any such Derivative Works as a whole, provided Your use, reproduction, and distribution of the Work otherwise complies with the conditions stated in this License. 5. Submission of Contributions. Unless You explicitly state otherwise, any Contribution intentionally submitted for inclusion in the Work by You to the Licensor shall be under the terms and conditions of this License, without any additional terms or conditions. Notwithstanding the above, nothing herein shall supersede or modify the terms of any separate license agreement you may have executed with Licensor regarding such Contributions. 6. Trademarks. This License does not grant permission to use the trade names, trademarks, service marks, or product names of the Licensor, except as required for reasonable and customary use in describing the origin of the Work and reproducing the content of the NOTICE file. 7. Disclaimer of Warranty. Unless required by applicable law or agreed to in writing, Licensor provides the Work (and each Contributor provides its Contributions) on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied, including, without limitation, any warranties or conditions of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A PARTICULAR PURPOSE. You are solely responsible for determining the appropriateness of using or redistributing the Work and assume any risks associated with Your exercise of permissions under this License. 8. Limitation of Liability. In no event and under no legal theory, whether in tort (including negligence), contract, or otherwise, unless required by applicable law (such as deliberate and grossly negligent acts) or agreed to in writing, shall any Contributor be liable to You for damages, including any direct, indirect, special, incidental, or consequential damages of any character arising as a result of this License or out of the use or inability to use the Work (including but not limited to damages for loss of goodwill, work stoppage, computer failure or malfunction, or any and all other commercial damages or losses), even if such Contributor has been advised of the possibility of such damages. 9. Accepting Warranty or Additional Liability. While redistributing the Work or Derivative Works thereof, You may choose to offer, and charge a fee for, acceptance of support, warranty, indemnity, or other liability obligations and/or rights consistent with this License. However, in accepting such obligations, You may act only on Your own behalf and on Your sole responsibility, not on behalf of any other Contributor, and only if You agree to indemnify, defend, and hold each Contributor harmless for any liability incurred by, or claims asserted against, such Contributor by reason of your accepting any such warranty or additional liability. END OF TERMS AND CONDITIONS APPENDIX: How to apply the Apache License to your work. To apply the Apache License to your work, attach the following boilerplate notice, with the fields enclosed by brackets "[]" replaced with your own identifying information. (Don't include the brackets!) The text should be enclosed in the appropriate comment syntax for the file format. We also recommend that a file or class name and description of purpose be included on the same "printed page" as the copyright notice for easier identification within third-party archives. Copyright [yyyy] [name of copyright owner] Licensed 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.

简介

Fire框架是由中通大数据自主研发并开源的、专门用于进行Spark和Flink任务开发的大数据框架,可节约70%以上的代码量。首创基于注解进行Spark和Flink任务开发,具备实时血缘、根因诊断、动态调优、参数热调整等众多平台化功能。Fire框架在中通内部每天处理数据量高达数千亿,在外部已被数十家公司所使用。 展开 收起
Scala 等 3 种语言
Apache-2.0
取消

发行版 (2)

全部

贡献者

全部

近期动态

加载更多
不能加载更多了
Scala
1
https://gitee.com/fire-framework/fire.git
git@gitee.com:fire-framework/fire.git
fire-framework
fire
fire
master

搜索帮助