Datax，hbase与mysql数据相互同步
参考文章：datax mysql 和hbase的 相互导入
目录
0、软件版本说明
1、hbase数据同步至mysql
1.1、hbase数据
1.2、mysql数据
1.3、json脚本（hbase2mysql.json）
1.4、同步成功日志
2、mysql数据同步至hbase
1.1、hbase数据
1.2、mysql数据
1.3、json脚本（mysql2hbase.json）
1.4、同步成功日志
3、总结
0、软件版本说明
- hbase版本：2.0.5
- mysql版本：8.0.34
1、hbase数据同步至mysql
1.1、hbase数据
hbase(main):018:0> scan "bigdata:student"
ROW COLUMN+CELL 1001 column=info:age, timestamp=1712562704820, value=18 1001 column=info:name, timestamp=1712562696088, value=lisi 1002 column=info:age, timestamp=1712566667737, value=222 1002 column=info:name, timestamp=1712566689576, value=\xE5\xAE\x8B\xE5\xA3\xB9
2 row(s)
Took 0.0805 seconds
hbase(main):019:0> [atguigu@node001 hbase]$ cd hbase-2.0.5/
[atguigu@node001 hbase-2.0.5]$ bin/hbase shellFor more on the HBase Shell, see http://hbase.apache.org/book.html
hbase(main):002:0> create_namespace 'bigdata'
Took 3.4979 seconds
hbase(main):003:0> list_namespace
NAMESPACE
EDU_REALTIME
SYSTEM
bigdata
default
hbase
5 row(s)
Took 0.1244 seconds
hbase(main):004:0> create_namespace 'bigdata2'
Took 0.5109 seconds
hbase(main):005:0> list_namespace
NAMESPACE
EDU_REALTIME
SYSTEM
bigdata
bigdata2
default
hbase
6 row(s)
Took 0.0450 seconds
hbase(main):006:0> create 'bigdata:student', {NAME => 'info', VERSIONS =>5}, {NAME => 'msg'}
Created table bigdata:student
Took 4.7854 seconds
=> Hbase::Table - bigdata:student
hbase(main):007:0> create 'bigdata2:student', {NAME => 'info', VERSIONS =>5}, {NAME => 'msg'}
Created table bigdata2:student
Took 2.4732 seconds
=> Hbase::Table - bigdata2:student
hbase(main):008:0> list
TABLE
EDU_REALTIME:DIM_BASE_CATEGORY_INFO
EDU_REALTIME:DIM_BASE_PROVINCE
EDU_REALTIME:DIM_BASE_SOURCE
EDU_REALTIME:DIM_BASE_SUBJECT_INFO
EDU_REALTIME:DIM_CHAPTER_INFO
EDU_REALTIME:DIM_COURSE_INFO
EDU_REALTIME:DIM_KNOWLEDGE_POINT
EDU_REALTIME:DIM_TEST_PAPER
EDU_REALTIME:DIM_TEST_PAPER_QUESTION
EDU_REALTIME:DIM_TEST_POINT_QUESTION
EDU_REALTIME:DIM_TEST_QUESTION_INFO
EDU_REALTIME:DIM_TEST_QUESTION_OPTION
EDU_REALTIME:DIM_USER_INFO
EDU_REALTIME:DIM_VIDEO_INFO
SYSTEM:CATALOG
SYSTEM:FUNCTION
SYSTEM:LOG
SYSTEM:MUTEX
SYSTEM:SEQUENCE
SYSTEM:STATS
bigdata2:student
bigdata:student
22 row(s)
Took 0.0711 seconds
=> ["EDU_REALTIME:DIM_BASE_CATEGORY_INFO", "EDU_REALTIME:DIM_BASE_PROVINCE", "EDU_REALTIME:DIM_BASE_SOURCE", "EDU_REALTIME:DIM_BASE_SUBJECT_INFO", "EDU_REALTIME:DIM_CHAPTER_INFO", "EDU_REALTIME:DIM_COURSE_INFO", "EDU_REALTIME:DIM_KNOWLEDGE_POINT", "EDU_REALTIME:DIM_TEST_PAPER", "EDU_REALTIME:DIM_TEST_PAPER_QUESTION", "EDU_REALTIME:DIM_TEST_POINT_QUESTION", "EDU_REALTIME:DIM_TEST_QUESTION_INFO", "EDU_REALTIME:DIM_TEST_QUESTION_OPTION", "EDU_REALTIME:DIM_USER_INFO", "EDU_REALTIME:DIM_VIDEO_INFO", "SYSTEM:CATALOG", "SYSTEM:FUNCTION", "SYSTEM:LOG", "SYSTEM:MUTEX", "SYSTEM:SEQUENCE", "SYSTEM:STATS", "bigdata2:student", "bigdata:student"]
hbase(main):009:0> put 'bigdata:student','1001','info:name','zhangsan'
Took 0.8415 seconds
hbase(main):010:0> put 'bigdata:student','1001','info:name','lisi'
Took 0.0330 seconds
hbase(main):011:0> put 'bigdata:student','1001','info:age','18'
Took 0.0201 seconds
hbase(main):012:0> get 'bigdata:student','1001'
COLUMN CELL info:age timestamp=1712562704820, value=18 info:name timestamp=1712562696088, value=lisi
1 row(s)
Took 0.4235 seconds
hbase(main):013:0> scan student
NameError: undefined local variable or method `student' for main:Objecthbase(main):014:0> scan bigdata:student
NameError: undefined local variable or method `student' for main:Objecthbase(main):015:0> scan "bigdata:student"
ROW COLUMN+CELL 1001 column=info:age, timestamp=1712562704820, value=18 1001 column=info:name, timestamp=1712562696088, value=lisi
1 row(s)
Took 0.9035 seconds
hbase(main):016:0> put 'bigdata:student','1002','info:age','222'
Took 0.0816 seconds
hbase(main):017:0> put 'bigdata:student','1002','info:name','宋壹'
Took 0.0462 seconds
hbase(main):018:0> scan "bigdata:student"
ROW COLUMN+CELL 1001 column=info:age, timestamp=1712562704820, value=18 1001 column=info:name, timestamp=1712562696088, value=lisi 1002 column=info:age, timestamp=1712566667737, value=222 1002 column=info:name, timestamp=1712566689576, value=\xE5\xAE\x8B\xE5\xA3\xB9
2 row(s)
Took 0.0805 seconds
hbase(main):019:0> 1.2、mysql数据
SELECT VERSION(); -- 查看mysql版本/*Navicat Premium Data TransferSource Server : 大数据-node001Source Server Type : MySQLSource Server Version : 80034 (8.0.34)Source Host : node001:3306Source Schema : testTarget Server Type : MySQLTarget Server Version : 80034 (8.0.34)File Encoding : 65001Date: 08/04/2024 17:11:56
*/SET NAMES utf8mb4;
SET FOREIGN_KEY_CHECKS = 0;-- ----------------------------
-- Table structure for student
-- ----------------------------
DROP TABLE IF EXISTS `student`;
CREATE TABLE `student` (`info` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NULL DEFAULT NULL,`msg` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NULL DEFAULT NULL
) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_general_ci ROW_FORMAT = Dynamic;-- ----------------------------
-- Records of student
-- ----------------------------
INSERT INTO `student` VALUES ('111', '111111');
INSERT INTO `student` VALUES ('222', '222222');
INSERT INTO `student` VALUES ('18', 'lisi');
INSERT INTO `student` VALUES ('222', '宋壹');SET FOREIGN_KEY_CHECKS = 1;1.3、json脚本（hbase2mysql.json）
{"job": {"content": [{"reader": {"name": "hbase11xreader","parameter": {"hbaseConfig": {"hbase.zookeeper.quorum": "node001:2181"},"table": "bigdata:student","encoding": "utf-8","mode": "normal","column": [{"name": "info:age","type": "string"},{"name": "info:name","type": "string"}],"range": {"startRowkey": "","endRowkey": "","isBinaryRowkey": true}}},"writer": {"name": "mysqlwriter","parameter": {"column": ["info","msg"],"connection": [{"jdbcUrl": "jdbc:mysql://node001:3306/test","table": ["student"]}],"username": "root","password": "123456","preSql": [],"session": [],"writeMode": "insert"}}}],"setting": {"speed": {"channel": "1"}}}
}1.4、同步成功日志
[atguigu@node001 datax]$ python bin/datax.py job/hbase/hbase2mysql.jsonDataX (DATAX-OPENSOURCE-3.0), From Alibaba !
Copyright (C) 2010-2017, Alibaba Group. All Rights Reserved.2024-04-08 17:02:00.785 [main] INFO VMInfo - VMInfo# operatingSystem class => sun.management.OperatingSystemImpl
2024-04-08 17:02:00.804 [main] INFO Engine - the machine info => osInfo: Red Hat, Inc. 1.8 25.372-b07jvmInfo: Linux amd64 3.10.0-862.el7.x86_64cpu num: 4totalPhysicalMemory: -0.00GfreePhysicalMemory: -0.00GmaxFileDescriptorCount: -1currentOpenFileDescriptorCount: -1GC Names [PS MarkSweep, PS Scavenge]MEMORY_NAME | allocation_size | init_size PS Eden Space | 256.00MB | 256.00MB Code Cache | 240.00MB | 2.44MB Compressed Class Space | 1,024.00MB | 0.00MB PS Survivor Space | 42.50MB | 42.50MB PS Old Gen | 683.00MB | 683.00MB Metaspace | -0.00MB | 0.00MB 2024-04-08 17:02:00.840 [main] INFO Engine -
{"content":[{"reader":{"name":"hbase11xreader","parameter":{"column":[{"name":"info:age","type":"string"},{"name":"info:name","type":"string"}],"encoding":"utf-8","hbaseConfig":{"hbase.zookeeper.quorum":"node001:2181"},"mode":"normal","range":{"endRowkey":"","isBinaryRowkey":true,"startRowkey":""},"table":"bigdata:student"}},"writer":{"name":"mysqlwriter","parameter":{"column":["info","msg"],"connection":[{"jdbcUrl":"jdbc:mysql://node001:3306/test","table":["student"]}],"password":"******","preSql":[],"session":[],"username":"root","writeMode":"insert"}}}],"setting":{"speed":{"channel":"1"}}
}2024-04-08 17:02:00.875 [main] WARN Engine - prioriy set to 0, because NumberFormatException, the value is: null
2024-04-08 17:02:00.881 [main] INFO PerfTrace - PerfTrace traceId=job_-1, isEnable=false, priority=0
2024-04-08 17:02:00.881 [main] INFO JobContainer - DataX jobContainer starts job.
2024-04-08 17:02:00.885 [main] INFO JobContainer - Set jobId = 0
2024-04-08 17:02:03.040 [job-0] INFO OriginalConfPretreatmentUtil - table:[student] all columns:[
info,msg
].
2024-04-08 17:02:03.098 [job-0] INFO OriginalConfPretreatmentUtil - Write data [
insert INTO %s (info,msg) VALUES(?,?)
], which jdbcUrl like:[jdbc:mysql://node001:3306/test?yearIsDateType=false&zeroDateTimeBehavior=convertToNull&tinyInt1isBit=false&rewriteBatchedStatements=true]
2024-04-08 17:02:03.099 [job-0] INFO JobContainer - jobContainer starts to do prepare ...
2024-04-08 17:02:03.099 [job-0] INFO JobContainer - DataX Reader.Job [hbase11xreader] do prepare work .
2024-04-08 17:02:03.099 [job-0] INFO JobContainer - DataX Writer.Job [mysqlwriter] do prepare work .
2024-04-08 17:02:03.100 [job-0] INFO JobContainer - jobContainer starts to do split ...
2024-04-08 17:02:03.100 [job-0] INFO JobContainer - Job set Channel-Number to 1 channels.
四月 08, 2024 5:02:03 下午 org.apache.hadoop.util.NativeCodeLoader <clinit>
警告: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
四月 08, 2024 5:02:03 下午 org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper <init>
信息: Process identifier=hconnection-0x50313382 connecting to ZooKeeper ensemble=node001:2181
2024-04-08 17:02:03.982 [job-0] INFO ZooKeeper - Client environment:zookeeper.version=3.4.6-1569965, built on 02/20/2014 09:09 GMT
2024-04-08 17:02:03.983 [job-0] INFO ZooKeeper - Client environment:host.name=node001
2024-04-08 17:02:03.983 [job-0] INFO ZooKeeper - Client environment:java.version=1.8.0_372
2024-04-08 17:02:03.983 [job-0] INFO ZooKeeper - Client environment:java.vendor=Red Hat, Inc.
2024-04-08 17:02:03.983 [job-0] INFO ZooKeeper - Client environment:java.home=/usr/lib/jvm/java-1.8.0-openjdk-1.8.0.372.b07-1.el7_9.x86_64/jre
2024-04-08 17:02:03.983 [job-0] INFO ZooKeeper - Client environment:java.class.path=/opt/module/datax/lib/commons-io-2.4.jar:/opt/module/datax/lib/groovy-all-2.1.9.jar:/opt/module/datax/lib/datax-core-0.0.1-SNAPSHOT.jar:/opt/module/datax/lib/fluent-hc-4.4.jar:/opt/module/datax/lib/commons-beanutils-1.9.2.jar:/opt/module/datax/lib/commons-codec-1.9.jar:/opt/module/datax/lib/httpclient-4.4.jar:/opt/module/datax/lib/commons-cli-1.2.jar:/opt/module/datax/lib/commons-lang-2.6.jar:/opt/module/datax/lib/logback-core-1.0.13.jar:/opt/module/datax/lib/hamcrest-core-1.3.jar:/opt/module/datax/lib/fastjson-1.1.46.sec01.jar:/opt/module/datax/lib/commons-lang3-3.3.2.jar:/opt/module/datax/lib/commons-logging-1.1.1.jar:/opt/module/datax/lib/janino-2.5.16.jar:/opt/module/datax/lib/commons-configuration-1.10.jar:/opt/module/datax/lib/slf4j-api-1.7.10.jar:/opt/module/datax/lib/datax-common-0.0.1-SNAPSHOT.jar:/opt/module/datax/lib/datax-transformer-0.0.1-SNAPSHOT.jar:/opt/module/datax/lib/logback-classic-1.0.13.jar:/opt/module/datax/lib/httpcore-4.4.jar:/opt/module/datax/lib/commons-collections-3.2.1.jar:/opt/module/datax/lib/commons-math3-3.1.1.jar:.
2024-04-08 17:02:03.984 [job-0] INFO ZooKeeper - Client environment:java.library.path=/usr/java/packages/lib/amd64:/usr/lib64:/lib64:/lib:/usr/lib
2024-04-08 17:02:03.984 [job-0] INFO ZooKeeper - Client environment:java.io.tmpdir=/tmp
2024-04-08 17:02:03.984 [job-0] INFO ZooKeeper - Client environment:java.compiler=<NA>
2024-04-08 17:02:03.984 [job-0] INFO ZooKeeper - Client environment:os.name=Linux
2024-04-08 17:02:03.984 [job-0] INFO ZooKeeper - Client environment:os.arch=amd64
2024-04-08 17:02:03.984 [job-0] INFO ZooKeeper - Client environment:os.version=3.10.0-862.el7.x86_64
2024-04-08 17:02:03.987 [job-0] INFO ZooKeeper - Client environment:user.name=atguigu
2024-04-08 17:02:03.988 [job-0] INFO ZooKeeper - Client environment:user.home=/home/atguigu
2024-04-08 17:02:03.988 [job-0] INFO ZooKeeper - Client environment:user.dir=/opt/module/datax
2024-04-08 17:02:03.990 [job-0] INFO ZooKeeper - Initiating client connection, connectString=node001:2181 sessionTimeout=90000 watcher=hconnection-0x503133820x0, quorum=node001:2181, baseZNode=/hbase
2024-04-08 17:02:04.069 [job-0-SendThread(node001:2181)] INFO ClientCnxn - Opening socket connection to server node001/192.168.10.101:2181. Will not attempt to authenticate using SASL (unknown error)
2024-04-08 17:02:04.092 [job-0-SendThread(node001:2181)] INFO ClientCnxn - Socket connection established to node001/192.168.10.101:2181, initiating session
2024-04-08 17:02:04.139 [job-0-SendThread(node001:2181)] INFO ClientCnxn - Session establishment complete on server node001/192.168.10.101:2181, sessionid = 0x200000707b70025, negotiated timeout = 40000
2024-04-08 17:02:06.334 [job-0] INFO Hbase11xHelper - HBaseReader split job into 1 tasks.
2024-04-08 17:02:06.335 [job-0] INFO JobContainer - DataX Reader.Job [hbase11xreader] splits to [1] tasks.
2024-04-08 17:02:06.336 [job-0] INFO JobContainer - DataX Writer.Job [mysqlwriter] splits to [1] tasks.
2024-04-08 17:02:06.366 [job-0] INFO JobContainer - jobContainer starts to do schedule ...
2024-04-08 17:02:06.394 [job-0] INFO JobContainer - Scheduler starts [1] taskGroups.
2024-04-08 17:02:06.402 [job-0] INFO JobContainer - Running by standalone Mode.
2024-04-08 17:02:06.426 [taskGroup-0] INFO TaskGroupContainer - taskGroupId=[0] start [1] channels for [1] tasks.
2024-04-08 17:02:06.457 [taskGroup-0] INFO Channel - Channel set byte_speed_limit to -1, No bps activated.
2024-04-08 17:02:06.458 [taskGroup-0] INFO Channel - Channel set record_speed_limit to -1, No tps activated.
2024-04-08 17:02:06.529 [taskGroup-0] INFO TaskGroupContainer - taskGroup[0] taskId[0] attemptCount[1] is started
四月 08, 2024 5:02:06 下午 org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper <init>
信息: Process identifier=hconnection-0x3b2eec42 connecting to ZooKeeper ensemble=node001:2181
2024-04-08 17:02:06.680 [0-0-0-reader] INFO ZooKeeper - Initiating client connection, connectString=node001:2181 sessionTimeout=90000 watcher=hconnection-0x3b2eec420x0, quorum=node001:2181, baseZNode=/hbase
2024-04-08 17:02:06.740 [0-0-0-reader-SendThread(node001:2181)] INFO ClientCnxn - Opening socket connection to server node001/192.168.10.101:2181. Will not attempt to authenticate using SASL (unknown error)
2024-04-08 17:02:06.773 [0-0-0-reader-SendThread(node001:2181)] INFO ClientCnxn - Socket connection established to node001/192.168.10.101:2181, initiating session
2024-04-08 17:02:06.808 [0-0-0-reader-SendThread(node001:2181)] INFO ClientCnxn - Session establishment complete on server node001/192.168.10.101:2181, sessionid = 0x200000707b70026, negotiated timeout = 40000
2024-04-08 17:02:06.960 [0-0-0-reader] INFO HbaseAbstractTask - The task set startRowkey=[], endRowkey=[].
2024-04-08 17:02:07.262 [taskGroup-0] INFO TaskGroupContainer - taskGroup[0] taskId[0] is successed, used[738]ms
2024-04-08 17:02:07.263 [taskGroup-0] INFO TaskGroupContainer - taskGroup[0] completed it's tasks.
2024-04-08 17:02:16.483 [job-0] INFO StandAloneJobContainerCommunicator - Total 2 records, 11 bytes | Speed 1B/s, 0 records/s | Error 0 records, 0 bytes | All Task WaitWriterTime 0.000s | All Task WaitReaderTime 0.248s | Percentage 100.00%
2024-04-08 17:02:16.483 [job-0] INFO AbstractScheduler - Scheduler accomplished all tasks.
2024-04-08 17:02:16.484 [job-0] INFO JobContainer - DataX Writer.Job [mysqlwriter] do post work.
2024-04-08 17:02:16.485 [job-0] INFO JobContainer - DataX Reader.Job [hbase11xreader] do post work.
2024-04-08 17:02:16.485 [job-0] INFO JobContainer - DataX jobId [0] completed successfully.
2024-04-08 17:02:16.487 [job-0] INFO HookInvoker - No hook invoked, because base dir not exists or is a file: /opt/module/datax/hook
2024-04-08 17:02:16.491 [job-0] INFO JobContainer - [total cpu info] => averageCpu | maxDeltaCpu | minDeltaCpu -1.00% | -1.00% | -1.00%[total gc info] => NAME | totalGCCount | maxDeltaGCCount | minDeltaGCCount | totalGCTime | maxDeltaGCTime | minDeltaGCTime PS MarkSweep | 1 | 1 | 1 | 0.136s | 0.136s | 0.136s PS Scavenge | 1 | 1 | 1 | 0.072s | 0.072s | 0.072s 2024-04-08 17:02:16.491 [job-0] INFO JobContainer - PerfTrace not enable!
2024-04-08 17:02:16.493 [job-0] INFO StandAloneJobContainerCommunicator - Total 2 records, 11 bytes | Speed 1B/s, 0 records/s | Error 0 records, 0 bytes | All Task WaitWriterTime 0.000s | All Task WaitReaderTime 0.248s | Percentage 100.00%
2024-04-08 17:02:16.495 [job-0] INFO JobContainer -
任务启动时刻 : 2024-04-08 17:02:00
任务结束时刻 : 2024-04-08 17:02:16
任务总计耗时 : 15s
任务平均流量 : 1B/s
记录写入速度 : 0rec/s
读出记录总数 : 2
读写失败总数 : 0[atguigu@node001 datax]$ 2、mysql数据同步至hbase
1.1、hbase数据
"bigdata2:student"一开始是空数据，后来使用datax执行同步任务后，可以看到："bigdata2:student"新增了一些数据。
hbase(main):019:0> scan "bigdata2:student"
ROW COLUMN+CELL
0 row(s)
Took 1.6445 seconds
hbase(main):020:0> scan "bigdata2:student"
ROW COLUMN+CELL 111111111 column=info:age, timestamp=123456789, value=111 111111111 column=info:name, timestamp=123456789, value=111111 18lisi column=info:age, timestamp=123456789, value=18 18lisi column=info:name, timestamp=123456789, value=lisi 222222222 column=info:age, timestamp=123456789, value=222 222222222 column=info:name, timestamp=123456789, value=222222 333\xE5\xAE\x8B\xE5\xA3\xB9 column=info:age, timestamp=123456789, value=333 333\xE5\xAE\x8B\xE5\xA3\xB9 column=info:name, timestamp=123456789, value=\xE5\xAE\x8B\xE5\xA3\xB9
4 row(s)
Took 0.3075 seconds
hbase(main):021:0> 1.2、mysql数据
SELECT VERSION(); -- 查看mysql版本/*Navicat Premium Data TransferSource Server : 大数据-node001Source Server Type : MySQLSource Server Version : 80034 (8.0.34)Source Host : node001:3306Source Schema : testTarget Server Type : MySQLTarget Server Version : 80034 (8.0.34)File Encoding : 65001Date: 08/04/2024 17:11:56
*/SET NAMES utf8mb4;
SET FOREIGN_KEY_CHECKS = 0;-- ----------------------------
-- Table structure for student
-- ----------------------------
DROP TABLE IF EXISTS `student`;
CREATE TABLE `student` (`info` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NULL DEFAULT NULL,`msg` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NULL DEFAULT NULL
) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_general_ci ROW_FORMAT = Dynamic;-- ----------------------------
-- Records of student
-- ----------------------------
INSERT INTO `student` VALUES ('111', '111111');
INSERT INTO `student` VALUES ('222', '222222');
INSERT INTO `student` VALUES ('18', 'lisi');
INSERT INTO `student` VALUES ('222', '宋壹');SET FOREIGN_KEY_CHECKS = 1;1.3、json脚本（mysql2hbase.json）
{"job": {"setting": {"speed": {"channel": 1}},"content": [{"reader": {"name": "mysqlreader","parameter": {"column": ["info","msg"],"connection": [{"jdbcUrl": ["jdbc:mysql://127.0.0.1:3306/test"],"table": ["student"]}],"username": "root","password": "123456","where": ""}},"writer": {"name": "hbase11xwriter","parameter": {"hbaseConfig": {"hbase.zookeeper.quorum": "node001:2181"},"table": "bigdata2:student","mode": "normal","rowkeyColumn": [{"index": 0,"type": "string"},{"index": 1,"type": "string","value": "_"}],"column": [{"index": 0,"name": "info:age","type": "string"},{"index": 1,"name": "info:name","type": "string"}],"versionColumn": {"index": -1,"value": "123456789"},"encoding": "utf-8"}}}]}
}1.4、同步成功日志
[atguigu@node001 datax]$ python bin/datax.py job/hbase/mysql2hbase.json DataX (DATAX-OPENSOURCE-3.0), From Alibaba !
Copyright (C) 2010-2017, Alibaba Group. All Rights Reserved.2024-04-08 17:44:45.536 [main] INFO VMInfo - VMInfo# operatingSystem class => sun.management.OperatingSystemImpl
2024-04-08 17:44:45.552 [main] INFO Engine - the machine info => osInfo: Red Hat, Inc. 1.8 25.372-b07jvmInfo: Linux amd64 3.10.0-862.el7.x86_64cpu num: 4totalPhysicalMemory: -0.00GfreePhysicalMemory: -0.00GmaxFileDescriptorCount: -1currentOpenFileDescriptorCount: -1GC Names [PS MarkSweep, PS Scavenge]MEMORY_NAME | allocation_size | init_size PS Eden Space | 256.00MB | 256.00MB Code Cache | 240.00MB | 2.44MB Compressed Class Space | 1,024.00MB | 0.00MB PS Survivor Space | 42.50MB | 42.50MB PS Old Gen | 683.00MB | 683.00MB Metaspace | -0.00MB | 0.00MB 2024-04-08 17:44:45.579 [main] INFO Engine -
{"content":[{"reader":{"name":"mysqlreader","parameter":{"column":["info","msg"],"connection":[{"jdbcUrl":["jdbc:mysql://127.0.0.1:3306/test"],"table":["student"]}],"password":"******","username":"root","where":""}},"writer":{"name":"hbase11xwriter","parameter":{"column":[{"index":0,"name":"info:age","type":"string"},{"index":1,"name":"info:name","type":"string"}],"encoding":"utf-8","hbaseConfig":{"hbase.zookeeper.quorum":"node001:2181"},"mode":"normal","rowkeyColumn":[{"index":0,"type":"string"},{"index":1,"type":"string","value":"_"}],"table":"bigdata2:student","versionColumn":{"index":-1,"value":"123456789"}}}}],"setting":{"speed":{"channel":1}}
}2024-04-08 17:44:45.615 [main] WARN Engine - prioriy set to 0, because NumberFormatException, the value is: null
2024-04-08 17:44:45.618 [main] INFO PerfTrace - PerfTrace traceId=job_-1, isEnable=false, priority=0
2024-04-08 17:44:45.619 [main] INFO JobContainer - DataX jobContainer starts job.
2024-04-08 17:44:45.622 [main] INFO JobContainer - Set jobId = 0
Loading class `com.mysql.jdbc.Driver'. This is deprecated. The new driver class is `com.mysql.cj.jdbc.Driver'. The driver is automatically registered via the SPI and manual loading of the driver class is generally unnecessary.
2024-04-08 17:44:47.358 [job-0] INFO OriginalConfPretreatmentUtil - Available jdbcUrl:jdbc:mysql://127.0.0.1:3306/test?yearIsDateType=false&zeroDateTimeBehavior=convertToNull&tinyInt1isBit=false&rewriteBatchedStatements=true.
2024-04-08 17:44:47.734 [job-0] INFO OriginalConfPretreatmentUtil - table:[student] has columns:[info,msg].
2024-04-08 17:44:47.761 [job-0] INFO JobContainer - jobContainer starts to do prepare ...
2024-04-08 17:44:47.762 [job-0] INFO JobContainer - DataX Reader.Job [mysqlreader] do prepare work .
2024-04-08 17:44:47.763 [job-0] INFO JobContainer - DataX Writer.Job [hbase11xwriter] do prepare work .
2024-04-08 17:44:47.764 [job-0] INFO JobContainer - jobContainer starts to do split ...
2024-04-08 17:44:47.764 [job-0] INFO JobContainer - Job set Channel-Number to 1 channels.
2024-04-08 17:44:47.773 [job-0] INFO JobContainer - DataX Reader.Job [mysqlreader] splits to [1] tasks.
2024-04-08 17:44:47.774 [job-0] INFO JobContainer - DataX Writer.Job [hbase11xwriter] splits to [1] tasks.
2024-04-08 17:44:47.815 [job-0] INFO JobContainer - jobContainer starts to do schedule ...
2024-04-08 17:44:47.821 [job-0] INFO JobContainer - Scheduler starts [1] taskGroups.
2024-04-08 17:44:47.825 [job-0] INFO JobContainer - Running by standalone Mode.
2024-04-08 17:44:47.839 [taskGroup-0] INFO TaskGroupContainer - taskGroupId=[0] start [1] channels for [1] tasks.
2024-04-08 17:44:47.846 [taskGroup-0] INFO Channel - Channel set byte_speed_limit to -1, No bps activated.
2024-04-08 17:44:47.846 [taskGroup-0] INFO Channel - Channel set record_speed_limit to -1, No tps activated.
2024-04-08 17:44:47.870 [taskGroup-0] INFO TaskGroupContainer - taskGroup[0] taskId[0] attemptCount[1] is started
2024-04-08 17:44:47.876 [0-0-0-reader] INFO CommonRdbmsReader$Task - Begin to read record by Sql: [select info,msg from student
] jdbcUrl:[jdbc:mysql://127.0.0.1:3306/test?yearIsDateType=false&zeroDateTimeBehavior=convertToNull&tinyInt1isBit=false&rewriteBatchedStatements=true].
2024-04-08 17:44:48.010 [0-0-0-reader] INFO CommonRdbmsReader$Task - Finished read record by Sql: [select info,msg from student
] jdbcUrl:[jdbc:mysql://127.0.0.1:3306/test?yearIsDateType=false&zeroDateTimeBehavior=convertToNull&tinyInt1isBit=false&rewriteBatchedStatements=true].
四月 08, 2024 5:44:49 下午 org.apache.hadoop.util.NativeCodeLoader <clinit>
警告: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
四月 08, 2024 5:44:50 下午 org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper <init>
信息: Process identifier=hconnection-0x26654712 connecting to ZooKeeper ensemble=node001:2181
2024-04-08 17:44:50.143 [0-0-0-writer] INFO ZooKeeper - Client environment:zookeeper.version=3.4.6-1569965, built on 02/20/2014 09:09 GMT
2024-04-08 17:44:50.143 [0-0-0-writer] INFO ZooKeeper - Client environment:host.name=node001
2024-04-08 17:44:50.143 [0-0-0-writer] INFO ZooKeeper - Client environment:java.version=1.8.0_372
2024-04-08 17:44:50.143 [0-0-0-writer] INFO ZooKeeper - Client environment:java.vendor=Red Hat, Inc.
2024-04-08 17:44:50.143 [0-0-0-writer] INFO ZooKeeper - Client environment:java.home=/usr/lib/jvm/java-1.8.0-openjdk-1.8.0.372.b07-1.el7_9.x86_64/jre
2024-04-08 17:44:50.144 [0-0-0-writer] INFO ZooKeeper - Client environment:java.class.path=/opt/module/datax/lib/commons-io-2.4.jar:/opt/module/datax/lib/groovy-all-2.1.9.jar:/opt/module/datax/lib/datax-core-0.0.1-SNAPSHOT.jar:/opt/module/datax/lib/fluent-hc-4.4.jar:/opt/module/datax/lib/commons-beanutils-1.9.2.jar:/opt/module/datax/lib/commons-codec-1.9.jar:/opt/module/datax/lib/httpclient-4.4.jar:/opt/module/datax/lib/commons-cli-1.2.jar:/opt/module/datax/lib/commons-lang-2.6.jar:/opt/module/datax/lib/logback-core-1.0.13.jar:/opt/module/datax/lib/hamcrest-core-1.3.jar:/opt/module/datax/lib/fastjson-1.1.46.sec01.jar:/opt/module/datax/lib/commons-lang3-3.3.2.jar:/opt/module/datax/lib/commons-logging-1.1.1.jar:/opt/module/datax/lib/janino-2.5.16.jar:/opt/module/datax/lib/commons-configuration-1.10.jar:/opt/module/datax/lib/slf4j-api-1.7.10.jar:/opt/module/datax/lib/datax-common-0.0.1-SNAPSHOT.jar:/opt/module/datax/lib/datax-transformer-0.0.1-SNAPSHOT.jar:/opt/module/datax/lib/logback-classic-1.0.13.jar:/opt/module/datax/lib/httpcore-4.4.jar:/opt/module/datax/lib/commons-collections-3.2.1.jar:/opt/module/datax/lib/commons-math3-3.1.1.jar:.
2024-04-08 17:44:50.144 [0-0-0-writer] INFO ZooKeeper - Client environment:java.library.path=/usr/java/packages/lib/amd64:/usr/lib64:/lib64:/lib:/usr/lib
2024-04-08 17:44:50.144 [0-0-0-writer] INFO ZooKeeper - Client environment:java.io.tmpdir=/tmp
2024-04-08 17:44:50.144 [0-0-0-writer] INFO ZooKeeper - Client environment:java.compiler=<NA>
2024-04-08 17:44:50.144 [0-0-0-writer] INFO ZooKeeper - Client environment:os.name=Linux
2024-04-08 17:44:50.144 [0-0-0-writer] INFO ZooKeeper - Client environment:os.arch=amd64
2024-04-08 17:44:50.144 [0-0-0-writer] INFO ZooKeeper - Client environment:os.version=3.10.0-862.el7.x86_64
2024-04-08 17:44:50.144 [0-0-0-writer] INFO ZooKeeper - Client environment:user.name=atguigu
2024-04-08 17:44:50.144 [0-0-0-writer] INFO ZooKeeper - Client environment:user.home=/home/atguigu
2024-04-08 17:44:50.144 [0-0-0-writer] INFO ZooKeeper - Client environment:user.dir=/opt/module/datax
2024-04-08 17:44:50.145 [0-0-0-writer] INFO ZooKeeper - Initiating client connection, connectString=node001:2181 sessionTimeout=90000 watcher=hconnection-0x266547120x0, quorum=node001:2181, baseZNode=/hbase
2024-04-08 17:44:50.256 [0-0-0-writer-SendThread(node001:2181)] INFO ClientCnxn - Opening socket connection to server node001/192.168.10.101:2181. Will not attempt to authenticate using SASL (unknown error)
2024-04-08 17:44:50.381 [0-0-0-writer-SendThread(node001:2181)] INFO ClientCnxn - Socket connection established to node001/192.168.10.101:2181, initiating session
2024-04-08 17:44:50.427 [0-0-0-writer-SendThread(node001:2181)] INFO ClientCnxn - Session establishment complete on server node001/192.168.10.101:2181, sessionid = 0x200000707b70028, negotiated timeout = 40000
2024-04-08 17:44:53.794 [taskGroup-0] INFO TaskGroupContainer - taskGroup[0] taskId[0] is successed, used[5930]ms
2024-04-08 17:44:53.795 [taskGroup-0] INFO TaskGroupContainer - taskGroup[0] completed it's tasks.
2024-04-08 17:44:57.857 [job-0] INFO StandAloneJobContainerCommunicator - Total 4 records, 29 bytes | Speed 2B/s, 0 records/s | Error 0 records, 0 bytes | All Task WaitWriterTime 0.000s | All Task WaitReaderTime 0.000s | Percentage 100.00%
2024-04-08 17:44:57.858 [job-0] INFO AbstractScheduler - Scheduler accomplished all tasks.
2024-04-08 17:44:57.858 [job-0] INFO JobContainer - DataX Writer.Job [hbase11xwriter] do post work.
2024-04-08 17:44:57.859 [job-0] INFO JobContainer - DataX Reader.Job [mysqlreader] do post work.
2024-04-08 17:44:57.859 [job-0] INFO JobContainer - DataX jobId [0] completed successfully.
2024-04-08 17:44:57.862 [job-0] INFO HookInvoker - No hook invoked, because base dir not exists or is a file: /opt/module/datax/hook
2024-04-08 17:44:57.866 [job-0] INFO JobContainer - [total cpu info] => averageCpu | maxDeltaCpu | minDeltaCpu -1.00% | -1.00% | -1.00%[total gc info] => NAME | totalGCCount | maxDeltaGCCount | minDeltaGCCount | totalGCTime | maxDeltaGCTime | minDeltaGCTime PS MarkSweep | 1 | 1 | 1 | 0.120s | 0.120s | 0.120s PS Scavenge | 1 | 1 | 1 | 0.095s | 0.095s | 0.095s 2024-04-08 17:44:57.867 [job-0] INFO JobContainer - PerfTrace not enable!
2024-04-08 17:44:57.868 [job-0] INFO StandAloneJobContainerCommunicator - Total 4 records, 29 bytes | Speed 2B/s, 0 records/s | Error 0 records, 0 bytes | All Task WaitWriterTime 0.000s | All Task WaitReaderTime 0.000s | Percentage 100.00%
2024-04-08 17:44:57.876 [job-0] INFO JobContainer -
任务启动时刻 : 2024-04-08 17:44:45
任务结束时刻 : 2024-04-08 17:44:57
任务总计耗时 : 12s
任务平均流量 : 2B/s
记录写入速度 : 0rec/s
读出记录总数 : 4
读写失败总数 : 0[atguigu@node001 datax]$ 3、总结
搞了一下午，ヾ(◍°∇°◍)ﾉﾞ加油~
参考文章“datax，mysql和hbase的相互导入”，加上ChatGPT的帮助，搞了大约4个小时，做了一个小案例。
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