Azkaban学习——单机版安装与部署

news/2024/11/24 3:44:04/

目录

1.解压改名

2.修改装有mysql的虚拟机的my.cnf文件

3.重启装有mysql的虚拟机

4.Datagrip创建azkaban数据库，执行脚本文件

5.修改/opt/soft/azkaban-exec/conf/azkaban.properties文件

6.修改commonprivate.properties

7.传入mysql-connector-java-8.0.29.jar

8.开启Azkaban服务

9.进入Datagrip查看是否成功激活

10.激活executor

11.修改/opt/soft/azkaban-web/conf/azkaban.properties文件

12.修改/opt/soft/azkaban-web/conf/azkaban-users.xml文件

13.复制mysql-connector-java-8.0.29.jar

14.开启AzkabanWeb工程

15.浏览器打开Azkaban服务

16.Azkaban的关闭

1.解压改名

注意：安装Azkaban尽量与安装了mysql的机器避开

[root@lxm147 install]# tar -zxf azkaban-db-3.84.4.tar.gz -C /opt/soft/
[root@lxm147 install]# tar -zxf azkaban-exec-server-3.84.4.tar.gz -C /opt/soft/
[root@lxm147 install]# tar -zxf azkaban-web-server-3.84.4.tar.gz -C /opt/soft/[root@lxm147 soft]# mv azkaban-db-0.1.0-SNAPSHOT/ azkaban-db
[root@lxm147 soft]# mv azkaban-exec-server-0.1.0-SNAPSHOT/ azkaban-exec
[root@lxm147 soft]# mv azkaban-web-server-0.1.0-SNAPSHOT/ azkaban-web

2.修改装有mysql的虚拟机的my.cnf文件

进入/opt/soft/mysql8目录下，修改my.cnf文件，第31行

 31 max_allowed_packet = 1024M

3.重启装有mysql的虚拟机

[root@localhost mysql8]# shutdown -r now
PolicyKit daemon disconnected from the bus.
We are no longer a registered authentication agent.
Connection closing...Socket close.# 或者
[root@localhost mysql8]# service mysqld restart

4.Datagrip创建azkaban数据库，执行脚本文件

Datagrip连接mysql数据库，执行以下命令：

create database if not exists azkaban;use azkaban;CREATE TABLE active_executing_flows (exec_id     INT,update_time BIGINT,PRIMARY KEY (exec_id)
);
CREATE TABLE active_sla (exec_id    INT          NOT NULL,job_name   VARCHAR(128) NOT NULL,check_time BIGINT       NOT NULL,rule       TINYINT      NOT NULL,enc_type   TINYINT,options    LONGBLOB     NOT NULL,PRIMARY KEY (exec_id, job_name)
);
CREATE TABLE execution_dependencies(trigger_instance_id varchar(64),dep_name varchar(128),starttime bigint(20) not null,endtime bigint(20),dep_status tinyint not null,cancelleation_cause tinyint not null,project_id INT not null,project_version INT not null,flow_id varchar(128) not null,flow_version INT not null,flow_exec_id INT not null,primary key(trigger_instance_id, dep_name)
);CREATE INDEX ex_end_timeON execution_dependencies (endtime);
CREATE TABLE execution_flows (exec_id     INT          NOT NULL AUTO_INCREMENT,project_id  INT          NOT NULL,version     INT          NOT NULL,flow_id     VARCHAR(128) NOT NULL,status      TINYINT,submit_user VARCHAR(64),submit_time BIGINT,update_time BIGINT,start_time  BIGINT,end_time    BIGINT,enc_type    TINYINT,flow_data   LONGBLOB,executor_id INT                   DEFAULT NULL,use_executor INT                  DEFAULT NULL,flow_priority TINYINT    NOT NULL DEFAULT 5,PRIMARY KEY (exec_id)
);CREATE INDEX ex_flows_start_timeON execution_flows (start_time);
CREATE INDEX ex_flows_end_timeON execution_flows (end_time);
CREATE INDEX ex_flows_time_rangeON execution_flows (start_time, end_time);
CREATE INDEX ex_flows_flowsON execution_flows (project_id, flow_id);
CREATE INDEX executor_idON execution_flows (executor_id);
CREATE INDEX ex_flows_stausON execution_flows (status);
CREATE TABLE execution_jobs (exec_id       INT          NOT NULL,project_id    INT          NOT NULL,version       INT          NOT NULL,flow_id       VARCHAR(128) NOT NULL,job_id        VARCHAR(512) NOT NULL,attempt       INT,start_time    BIGINT,end_time      BIGINT,status        TINYINT,input_params  LONGBLOB,output_params LONGBLOB,attachments   LONGBLOB,PRIMARY KEY (exec_id, job_id, flow_id, attempt)
);CREATE INDEX ex_job_idON execution_jobs (project_id, job_id);
-- In table execution_logs, name is the combination of flow_id and job_id
--
-- prefix support and lengths of prefixes (where supported) are storage engine dependent.
-- By default, the index key prefix length limit is 767 bytes for innoDB.
-- from: https://dev.mysql.com/doc/refman/5.7/en/create-index.htmlCREATE TABLE execution_logs (exec_id     INT NOT NULL,name        VARCHAR(640),attempt     INT,enc_type    TINYINT,start_byte  INT,end_byte    INT,log         LONGBLOB,upload_time BIGINT,PRIMARY KEY (exec_id, name, attempt, start_byte)
);CREATE INDEX ex_log_attemptON execution_logs (exec_id, name, attempt);
CREATE INDEX ex_log_indexON execution_logs (exec_id, name);
CREATE INDEX ex_log_upload_timeON execution_logs (upload_time);
CREATE TABLE executor_events (executor_id INT      NOT NULL,event_type  TINYINT  NOT NULL,event_time  DATETIME NOT NULL,username    VARCHAR(64),message     VARCHAR(512)
);CREATE INDEX executor_logON executor_events (executor_id, event_time);
CREATE TABLE executors (id     INT         NOT NULL PRIMARY KEY AUTO_INCREMENT,host   VARCHAR(64) NOT NULL,port   INT         NOT NULL,active BOOLEAN                          DEFAULT FALSE,UNIQUE (host, port)
);CREATE INDEX executor_connectionON executors (host, port);
CREATE TABLE project_events (project_id INT     NOT NULL,event_type TINYINT NOT NULL,event_time BIGINT  NOT NULL,username   VARCHAR(64),message    VARCHAR(512)
);CREATE INDEX logON project_events (project_id, event_time);
CREATE TABLE project_files (project_id INT NOT NULL,version    INT NOT NULL,chunk      INT,size       INT,file       LONGBLOB,PRIMARY KEY (project_id, version, chunk)
);CREATE INDEX file_versionON project_files (project_id, version);
CREATE TABLE project_flow_files (project_id        INT          NOT NULL,project_version   INT          NOT NULL,flow_name         VARCHAR(128) NOT NULL,flow_version      INT          NOT NULL,modified_time     BIGINT       NOT NULL,flow_file         LONGBLOB,PRIMARY KEY (project_id, project_version, flow_name, flow_version)
);
CREATE TABLE project_flows (project_id    INT    NOT NULL,version       INT    NOT NULL,flow_id       VARCHAR(128),modified_time BIGINT NOT NULL,encoding_type TINYINT,json          MEDIUMBLOB,PRIMARY KEY (project_id, version, flow_id)
);CREATE INDEX flow_indexON project_flows (project_id, version);
CREATE TABLE project_permissions (project_id    VARCHAR(64) NOT NULL,modified_time BIGINT      NOT NULL,name          VARCHAR(64) NOT NULL,permissions   INT         NOT NULL,isGroup       BOOLEAN     NOT NULL,PRIMARY KEY (project_id, name, isGroup)
);CREATE INDEX permission_indexON project_permissions (project_id);
CREATE TABLE project_properties (project_id    INT    NOT NULL,version       INT    NOT NULL,name          VARCHAR(255),modified_time BIGINT NOT NULL,encoding_type TINYINT,property      BLOB,PRIMARY KEY (project_id, version, name)
);CREATE INDEX properties_indexON project_properties (project_id, version);
CREATE TABLE project_versions (project_id           INT           NOT NULL,version              INT           NOT NULL,upload_time          BIGINT        NOT NULL,uploader             VARCHAR(64)   NOT NULL,file_type            VARCHAR(16),file_name            VARCHAR(128),md5                  BINARY(16),num_chunks           INT,resource_id          VARCHAR(512)  DEFAULT NULL,startup_dependencies MEDIUMBLOB    DEFAULT NULL,uploader_ip_addr     VARCHAR(50)   DEFAULT NULL,PRIMARY KEY (project_id, version)
);CREATE INDEX version_indexON project_versions (project_id);
CREATE TABLE projects (id               INT         NOT NULL PRIMARY KEY AUTO_INCREMENT,name             VARCHAR(64) NOT NULL,active           BOOLEAN,modified_time    BIGINT      NOT NULL,create_time      BIGINT      NOT NULL,version          INT,last_modified_by VARCHAR(64) NOT NULL,description      VARCHAR(2048),enc_type         TINYINT,settings_blob    LONGBLOB
);CREATE INDEX project_nameON projects (name);
CREATE TABLE properties (name          VARCHAR(64) NOT NULL,type          INT         NOT NULL,modified_time BIGINT      NOT NULL,value         VARCHAR(256),PRIMARY KEY (name, type)
);
-- This file collects all quartz table create statement required for quartz 2.2.1
--
-- We are using Quartz 2.2.1 tables, the original place of which can be found at
-- https://github.com/quartz-scheduler/quartz/blob/quartz-2.2.1/distribution/src/main/assembly/root/docs/dbTables/tables_mysql.sqlDROP TABLE IF EXISTS QRTZ_FIRED_TRIGGERS;
DROP TABLE IF EXISTS QRTZ_PAUSED_TRIGGER_GRPS;
DROP TABLE IF EXISTS QRTZ_SCHEDULER_STATE;
DROP TABLE IF EXISTS QRTZ_LOCKS;
DROP TABLE IF EXISTS QRTZ_SIMPLE_TRIGGERS;
DROP TABLE IF EXISTS QRTZ_SIMPROP_TRIGGERS;
DROP TABLE IF EXISTS QRTZ_CRON_TRIGGERS;
DROP TABLE IF EXISTS QRTZ_BLOB_TRIGGERS;
DROP TABLE IF EXISTS QRTZ_TRIGGERS;
DROP TABLE IF EXISTS QRTZ_JOB_DETAILS;
DROP TABLE IF EXISTS QRTZ_CALENDARS;CREATE TABLE QRTZ_JOB_DETAILS(SCHED_NAME VARCHAR(120) NOT NULL,JOB_NAME  VARCHAR(200) NOT NULL,JOB_GROUP VARCHAR(200) NOT NULL,DESCRIPTION VARCHAR(250) NULL,JOB_CLASS_NAME   VARCHAR(250) NOT NULL,IS_DURABLE VARCHAR(1) NOT NULL,IS_NONCONCURRENT VARCHAR(1) NOT NULL,IS_UPDATE_DATA VARCHAR(1) NOT NULL,REQUESTS_RECOVERY VARCHAR(1) NOT NULL,JOB_DATA BLOB NULL,PRIMARY KEY (SCHED_NAME,JOB_NAME,JOB_GROUP)
);CREATE TABLE QRTZ_TRIGGERS(SCHED_NAME VARCHAR(120) NOT NULL,TRIGGER_NAME VARCHAR(200) NOT NULL,TRIGGER_GROUP VARCHAR(200) NOT NULL,JOB_NAME  VARCHAR(200) NOT NULL,JOB_GROUP VARCHAR(200) NOT NULL,DESCRIPTION VARCHAR(250) NULL,NEXT_FIRE_TIME BIGINT(13) NULL,PREV_FIRE_TIME BIGINT(13) NULL,PRIORITY INTEGER NULL,TRIGGER_STATE VARCHAR(16) NOT NULL,TRIGGER_TYPE VARCHAR(8) NOT NULL,START_TIME BIGINT(13) NOT NULL,END_TIME BIGINT(13) NULL,CALENDAR_NAME VARCHAR(200) NULL,MISFIRE_INSTR SMALLINT(2) NULL,JOB_DATA BLOB NULL,PRIMARY KEY (SCHED_NAME,TRIGGER_NAME,TRIGGER_GROUP),FOREIGN KEY (SCHED_NAME,JOB_NAME,JOB_GROUP)REFERENCES QRTZ_JOB_DETAILS(SCHED_NAME,JOB_NAME,JOB_GROUP)
);CREATE TABLE QRTZ_SIMPLE_TRIGGERS(SCHED_NAME VARCHAR(120) NOT NULL,TRIGGER_NAME VARCHAR(200) NOT NULL,TRIGGER_GROUP VARCHAR(200) NOT NULL,REPEAT_COUNT BIGINT(7) NOT NULL,REPEAT_INTERVAL BIGINT(12) NOT NULL,TIMES_TRIGGERED BIGINT(10) NOT NULL,PRIMARY KEY (SCHED_NAME,TRIGGER_NAME,TRIGGER_GROUP),FOREIGN KEY (SCHED_NAME,TRIGGER_NAME,TRIGGER_GROUP)REFERENCES QRTZ_TRIGGERS(SCHED_NAME,TRIGGER_NAME,TRIGGER_GROUP)
);CREATE TABLE QRTZ_CRON_TRIGGERS(SCHED_NAME VARCHAR(120) NOT NULL,TRIGGER_NAME VARCHAR(200) NOT NULL,TRIGGER_GROUP VARCHAR(200) NOT NULL,CRON_EXPRESSION VARCHAR(200) NOT NULL,TIME_ZONE_ID VARCHAR(80),PRIMARY KEY (SCHED_NAME,TRIGGER_NAME,TRIGGER_GROUP),FOREIGN KEY (SCHED_NAME,TRIGGER_NAME,TRIGGER_GROUP)REFERENCES QRTZ_TRIGGERS(SCHED_NAME,TRIGGER_NAME,TRIGGER_GROUP)
);CREATE TABLE QRTZ_SIMPROP_TRIGGERS(SCHED_NAME VARCHAR(120) NOT NULL,TRIGGER_NAME VARCHAR(200) NOT NULL,TRIGGER_GROUP VARCHAR(200) NOT NULL,STR_PROP_1 VARCHAR(512) NULL,STR_PROP_2 VARCHAR(512) NULL,STR_PROP_3 VARCHAR(512) NULL,INT_PROP_1 INT NULL,INT_PROP_2 INT NULL,LONG_PROP_1 BIGINT NULL,LONG_PROP_2 BIGINT NULL,DEC_PROP_1 NUMERIC(13,4) NULL,DEC_PROP_2 NUMERIC(13,4) NULL,BOOL_PROP_1 VARCHAR(1) NULL,BOOL_PROP_2 VARCHAR(1) NULL,PRIMARY KEY (SCHED_NAME,TRIGGER_NAME,TRIGGER_GROUP),FOREIGN KEY (SCHED_NAME,TRIGGER_NAME,TRIGGER_GROUP)REFERENCES QRTZ_TRIGGERS(SCHED_NAME,TRIGGER_NAME,TRIGGER_GROUP)
);CREATE TABLE QRTZ_BLOB_TRIGGERS(SCHED_NAME VARCHAR(120) NOT NULL,TRIGGER_NAME VARCHAR(200) NOT NULL,TRIGGER_GROUP VARCHAR(200) NOT NULL,BLOB_DATA BLOB NULL,PRIMARY KEY (SCHED_NAME,TRIGGER_NAME,TRIGGER_GROUP),FOREIGN KEY (SCHED_NAME,TRIGGER_NAME,TRIGGER_GROUP)REFERENCES QRTZ_TRIGGERS(SCHED_NAME,TRIGGER_NAME,TRIGGER_GROUP)
);CREATE TABLE QRTZ_CALENDARS(SCHED_NAME VARCHAR(120) NOT NULL,CALENDAR_NAME  VARCHAR(200) NOT NULL,CALENDAR BLOB NOT NULL,PRIMARY KEY (SCHED_NAME,CALENDAR_NAME)
);CREATE TABLE QRTZ_PAUSED_TRIGGER_GRPS(SCHED_NAME VARCHAR(120) NOT NULL,TRIGGER_GROUP  VARCHAR(200) NOT NULL,PRIMARY KEY (SCHED_NAME,TRIGGER_GROUP)
);CREATE TABLE QRTZ_FIRED_TRIGGERS(SCHED_NAME VARCHAR(120) NOT NULL,ENTRY_ID VARCHAR(95) NOT NULL,TRIGGER_NAME VARCHAR(200) NOT NULL,TRIGGER_GROUP VARCHAR(200) NOT NULL,INSTANCE_NAME VARCHAR(200) NOT NULL,FIRED_TIME BIGINT(13) NOT NULL,SCHED_TIME BIGINT(13) NOT NULL,PRIORITY INTEGER NOT NULL,STATE VARCHAR(16) NOT NULL,JOB_NAME VARCHAR(200) NULL,JOB_GROUP VARCHAR(200) NULL,IS_NONCONCURRENT VARCHAR(1) NULL,REQUESTS_RECOVERY VARCHAR(1) NULL,PRIMARY KEY (SCHED_NAME,ENTRY_ID)
);CREATE TABLE QRTZ_SCHEDULER_STATE(SCHED_NAME VARCHAR(120) NOT NULL,INSTANCE_NAME VARCHAR(200) NOT NULL,LAST_CHECKIN_TIME BIGINT(13) NOT NULL,CHECKIN_INTERVAL BIGINT(13) NOT NULL,PRIMARY KEY (SCHED_NAME,INSTANCE_NAME)
);CREATE TABLE QRTZ_LOCKS(SCHED_NAME VARCHAR(120) NOT NULL,LOCK_NAME  VARCHAR(40) NOT NULL,PRIMARY KEY (SCHED_NAME,LOCK_NAME)
);commit;
CREATE TABLE ramp (rampId VARCHAR(45) NOT NULL,rampPolicy VARCHAR(45) NOT NULL,maxFailureToPause INT NOT NULL DEFAULT 0,maxFailureToRampDown INT NOT NULL DEFAULT 0,isPercentageScaleForMaxFailure TINYINT NOT NULL DEFAULT 0,startTime BIGINT NOT NULL DEFAULT 0,endTime BIGINT NOT NULL DEFAULT 0,lastUpdatedTime BIGINT NOT NULL DEFAULT 0,numOfTrail INT NOT NULL DEFAULT 0,numOfFailure INT NOT NULL DEFAULT 0,numOfSuccess INT NOT NULL DEFAULT 0,numOfIgnored INT NOT NULL DEFAULT 0,isPaused TINYINT NOT NULL DEFAULT 0,rampStage TINYINT NOT NULL DEFAULT 0,isActive TINYINT NOT NULL DEFAULT 0,PRIMARY KEY (rampId)
);CREATE INDEX idx_rampON ramp (rampId);
CREATE TABLE ramp_dependency (dependency VARCHAR(45) NOT NULL,defaultValue VARCHAR (500),jobtypes VARCHAR (1000),PRIMARY KEY (dependency)
);CREATE INDEX idx_ramp_dependencyON ramp_dependency(dependency);
CREATE TABLE ramp_exceptional_flow_items (rampId VARCHAR(45) NOT NULL,flowId VARCHAR(128) NOT NULL,treatment VARCHAR(1) NOT NULL,timestamp BIGINT NULL,PRIMARY KEY (rampId, flowId)
);CREATE INDEX idx_ramp_exceptional_flow_itemsON ramp_exceptional_flow_items (rampId, flowId);
CREATE TABLE ramp_exceptional_job_items (rampId VARCHAR(45) NOT NULL,flowId VARCHAR(128) NOT NULL,jobId VARCHAR(128) NOT NULL,treatment VARCHAR(1) NOT NULL,timestamp BIGINT NULL,PRIMARY KEY (rampId, flowId, jobId)
);CREATE INDEX idx_ramp_exceptional_job_itemsON ramp_exceptional_job_items (rampId, flowId, jobId);
CREATE TABLE ramp_items (rampId VARCHAR(45) NOT NULL,dependency VARCHAR(45) NOT NULL,rampValue VARCHAR (500) NOT NULL,PRIMARY KEY (rampId, dependency)
);CREATE INDEX idx_ramp_itemsON ramp_items (rampId, dependency);
CREATE TABLE triggers (trigger_id     INT    NOT NULL AUTO_INCREMENT,trigger_source VARCHAR(128),modify_time    BIGINT NOT NULL,enc_type       TINYINT,data           LONGBLOB,PRIMARY KEY (trigger_id)
);
CREATE TABLE validated_dependencies (file_name         VARCHAR(128),file_sha1         CHAR(40),validation_key    CHAR(40),validation_status INT,PRIMARY KEY (validation_key, file_name, file_sha1)
);

5.修改/opt/soft/azkaban-exec/conf/azkaban.properties文件

vim /opt/soft/azkaban-exec/conf/azkaban.properties7 default.timezone.id=Asia/Shanghai21 azkaban.webserver.url=http://192.168.180.147:808144 mysql.host=192.168.180.14145 mysql.database=azkaban46 mysql.user=root47 mysql.password=root52 executor.port=12321

6.修改commonprivate.properties

[root@lxm147 jobtypes]# vim /opt/soft/azkaban-exec/plugins/jobtypes/commonprivate.properties3 azkaban.native.lib=false

7.传入mysql-connector-java-8.0.29.jar

进入/opt/soft/azkaban-exec/lib目录下

[root@lxm147 lib]# cp /opt/soft/hive312/lib/mysql-connector-java-8.0.29.jar /opt/soft/azkaban-exec/lib[root@lxm147 lib]# rm -rf /opt/soft/azkaban-exec/lib/mysql-connector-java-5.1.28.jar

8.开启Azkaban服务

进入 /opt/soft/azkaban-exec/bin目录下
[root@lxm147 bin]# ./start-exec.sh[root@lxm147 bin]# jps
14647 AzkabanExecutorServer
15581 Jps

9.进入Datagrip查看是否成功激活

use azkaban;
select * from executors;

10.激活executor

[root@lxm147 bin]# curl -G "192.168.180.147:12321/executor?action=activate" && echo
{"status":"success"}

激活成功(忽略我的id，因为已经启动过很多次了)

11.修改/opt/soft/azkaban-web/conf/azkaban.properties文件

vim /opt/soft/azkaban-web/conf/azkaban.properties 7 default.timezone.id=Asia/Shanghai41 mysql.host=192.168.180.14142 mysql.database=azkaban43 mysql.user=root44 mysql.password=root48 # MinimumFreeMemory 默认6G，实际服务器内存如果小于此值不启动49 azkaban.executorselector.filters=StaticRemainingFlowSize,CpuStatus

12.修改/opt/soft/azkaban-web/conf/azkaban-users.xml文件

vim /opt/soft/azkaban-web/conf/azkaban-users.xml <azkaban-users><user groups="azkaban" password="azkaban" roles="admin" username="azkaban"/><user password="metrics" roles="metrics" username="metrics"/><user password="123456" roles="admin" username="kb21"/><role name="admin" permissions="ADMIN"/><role name="metrics" permissions="METRICS"/>
</azkaban-users>

13.复制mysql-connector-java-8.0.29.jar

进入/opt/soft/azkaban-web/lib目录下

[root@lxm147 lib]# cp /opt/soft/hive312/lib/mysql-connector-java-8.0.29.jar /opt/soft/azkaban-web/lib[root@lxm147 lib]# rm -rf /opt/soft/azkaban-web/lib/mysql-connector-java-5.1.28.jar

14.开启AzkabanWeb工程

进入/opt/soft/azkaban-web目录下

注意：这里不要进入到bin目录下执行start-web.sh命令，因为conf/azkaban-users.xml目录中的某些文件路径是在/conf上面的

[root@lxm147 azkaban-web]# ./bin/start-web.sh 
[root@lxm147 azkaban-web]# jps
14647 AzkabanExecutorServer
15641 Jps
15615 AzkabanWebServer

15.浏览器打开Azkaban服务

浏览器输入localhost:8081,如果有下面的页面弹出，就说明Azkaban真正启动，如果没有，可以看看有没有遗漏的步骤，或者写错的单词。

登录的用户名和密码就是步骤11新增的

16.Azkaban的关闭

我们之前开启的顺序是：

# 进入 /opt/soft/azkaban-exec/bin目录下
[root@lxm147 bin]# ./start-exec.sh[root@lxm147 bin]# curl -G "192.168.180.147:12321/executor?action=activate" && echo
{"status":"success"}# 进入 /opt/soft/azkaban-web目录下
[root@lxm147 azkaban-web]# ./bin/start-web.sh

关闭服务要反着来：

# 先关闭web
[root@lxm147 ~]# cd /opt/soft/azkaban-web/[root@lxm147 azkaban-web]# ./bin/shutdown-web.sh 
Killing web-server. [pid: 15971], attempt: 1
shutdown succeeded[root@lxm147 azkaban-web]# jps
15937 AzkabanExecutorServer
23110 Jps# 再关闭exec
[root@lxm147 azkaban-web]# cd /opt/soft/azkaban-exec/[root@lxm147 azkaban-exec]# ./bin/shutdown-exec.sh 
Killing executor. [pid: 15937], attempt: 1
shutdown succeeded[root@lxm147 azkaban-exec]# jps
23139 Jps

关于Azkaban的使用，后面会写，敬请期待。


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