mysql表user_push_tag导入到hive

0118cd8c · test01 · 6d2e4e8e · 0118cd8c · 0118cd8c · 0118cd8c
Commit 0118cd8c authored Jun 12, 2019 by test01
5 changed files
--- a/etl/user_push_tag_test/creareTable.sql
+++ b/etl/user_push_tag_test/creareTable.sql
+CREATE EXTERNAL TABLE IF NOT EXISTS default.user_push_tag_test (
+  device_id string COMMENT 'device_id'
+  ,cl_type string COMMENT 'cl_type'
+  ,tag_id null COMMENT 'tag_id'
+  ,id null COMMENT 'id'
+) COMMENT ''
+PARTITIONED BY (partition_date STRING COMMENT '分区日期')
+ROW FORMAT
+    DELIMITED FIELDS TERMINATED BY '\001'
+    COLLECTION ITEMS TERMINATED BY '\002'
+    MAP KEYS TERMINATED BY '\003'
+    LINES TERMINATED BY '\n'
+STORED AS TEXTFILE
+LOCATION '/data/log/thirdparty/user_push_tag_test';
\ No newline at end of file
--- a/etl/user_push_tag_test/user_push_tag_test.sql
+++ b/etl/user_push_tag_test/user_push_tag_test.sql
+SET mapred.input.dir.recursive=true;
+SET hive.mapred.supports.subdirectories=true;
+
+--声明数据库
+USE ${dbname};
+
+--加载HDFS外部数据分区
+ALTER TABLE user_push_tag_test DROP IF EXISTS PARTITION (partition_date = '${partition_date}');
+ALTER TABLE user_push_tag_test ADD IF NOT EXISTS PARTITION (partition_date = '${partition_date}') LOCATION 'hdfs://bj-gmei-hdfsbj-gmei-hdfs/user_push_tag_test/${partition_date}';
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--- a/workflow/user_push_tag_test/coordinator.xml
+++ b/workflow/user_push_tag_test/coordinator.xml
+<coordinator-app name="user_push_tag_test"
+                 frequency="0 1 * * *"
+                 start="${start_date}" end="${end_date}" timezone="${timeZone}"
+                 xmlns="uri:oozie:coordinator:0.2"
+>
+    <controls>
+        <execution>FIFO</execution>
+    </controls>
+    <action>
+        <workflow>
+            <app-path>${wf_application_path}</app-path>
+            <configuration>
+                <property>
+                    <name>jobTracker</name>
+                    <value>${jobTracker}</value>
+                </property>
+                <property>
+                    <name>nameNode</name>
+                    <value>${nameNode}</value>
+                </property>
+                <property>
+                    <name>queueName</name>
+                    <value>${queueName}</value>
+                </property>
+                <property>
+                    <name>checkClient</name>
+                    <value>${checkClient}</value>
+                </property>
+                <property>
+                    <name>checkEXEC</name>
+                    <value>${checkEXEC}</value>
+                </property>
+                <property>
+                    <name>zxURL</name>
+                    <value>${zxURL}</value>
+                </property>
+                <property>
+                    <name>userName</name>
+                    <value>${userName}</value>
+                </property>
+                <property>
+                    <name>passWord</name>
+                    <value>${passWord}</value>
+                </property>
+                <property>
+                    <name>sourceTableName</name>
+                    <value>${sourceTableName}</value>
+                </property>
+                <property>
+                    <name>columns</name>
+                    <value>${columns}</value>
+                </property>
+                <property>
+                    <name>targetTableName</name>
+                    <value>${targetTableName}</value>
+                </property>
+                <property>
+                    <name>fields_terminated</name>
+                    <value>${fields_terminated}</value>
+                </property>
+                <property>
+                    <name>lines_terminated</name>
+                    <value>${lines_terminated}</value>
+                </property>
+                <property>
+                    <name>num_mappers</name>
+                    <value>${num_mappers}</value>
+                </property>
+                <property>
+                    <name>dbname</name>
+                    <value>${dbname}</value>
+                </property>
+                <property>
+                    <name>jdbcURL</name>
+                    <value>${jdbcURL}</value>
+                </property>
+                <property>
+                    <name>pwd</name>
+                    <value>${pwd}</value>
+                </property>
+                <property>
+                    <name>partition_date</name>
+                    <value>${coord:formatTime(coord:dateOffset(coord:nominalTime(), -1, 'DAY'), 'yyyyMMdd')}</value>
+                </property>
+                <property>
+                    <name>year</name>
+                    <value>${coord:formatTime(coord:dateOffset(coord:nominalTime(), -1, 'DAY'), 'yyyy')}</value>
+                </property>
+                <property>
+                    <name>day</name>
+                    <value>${coord:formatTime(coord:dateOffset(coord:nominalTime(), -1, 'DAY'), 'dd')}</value>
+                </property>
+                <property>
+                    <name>month</name>
+                    <value>${coord:formatTime(coord:dateOffset(coord:nominalTime(), -1, 'DAY'), 'MM')}</value>
+                </property>
+                <property>
+                    <name>oozie.use.system.libpath</name>
+                    <value>True</value>
+                </property>
+                <property>
+                    <name>start_date</name>
+                    <value>${start_date}</value>
+                </property>
+                <property>
+                    <name>end_date</name>
+                    <value>${end_date}</value>
+                </property>
+            </configuration>
+        </workflow>
+    </action>
+</coordinator-app>
--- a/workflow/user_push_tag_test/job.properties
+++ b/workflow/user_push_tag_test/job.properties
+#全量导入数据job.properties文件模板
+oozie.use.system.libpath=True
+security_enabled=False
+#appName
+#命名规则与hive的表名必须一致
+appName=user_push_tag_test
+dbname=default
+nameNode=hdfs://bj-gmei-hdfs
+jobTracker=bj-gm-prod-cos-datacenter005:8032
+queueName=data
+timeZone=GMT+0800
+#任务的执行的开始时间
+start_date=2019-05-12
+#任务执行的结束时间
+end_date=2019-05-13
+#hiveServer2的url
+jdbcURL=jdbc:hive2://bj-gm-prod-cos-datacenter006:2181,bj-gm-prod-cos-datacenter007:2181,bj-gm-prod-cos-datacenter008:2181/;serviceDiscoveryMode=zookeeper
+#hiveServer2的密码
+pwd=data
+checkClient=hdfs://bj-gmei-hdfs/user/hive/project/utils/data_ready_checker/client
+checkEXEC=./checkclient/bin/checker.sh
+#mysql的url
+#此处只是一个例子，具体url需要根据导入的目标库决定
+zxURL=jdbc:mysql:///zhengxing?tinyInt1isBit=false
+#访问数据库的用户名
+userName=work
+#访问数据库的密码
+passWord=zJnxVEhyyxeC7ciqxdMITVyWqOFc2mew
+#数据源表
+sourceTableName=user_push_tag
+#数据的输出表
+targetTableName=user_push_tag_test
+#数据源表的字段，要与表中字段顺序一致
+columns="device_id,cl_type,tag_id,id"
+num_mappers=1
+fields_terminated=\\001
+lines_terminated=\\n
+oozie.coord.application.path=hdfs://bj-gmei-hdfs/user/hive/project/workflow/user_push_tag_test
+wf_application_path=hdfs://bj-gmei-hdfs/user/hive/project/workflow/user_push_tag_test
+#工作流的执行时间
+#制定规则与crontab相同
+frequency=
+#工作流分为三个action,action的执行顺序为startAction -> checkAction -> jobAction
+#这三个字段代表三个action name
+startAction=user_push_tag_test_sqoop
+checkAction=user_push_tag_test_check
+jobAction=user_push_tag_test_job
\ No newline at end of file
--- a/workflow/user_push_tag_test/workflow.xml
+++ b/workflow/user_push_tag_test/workflow.xml
+<workflow-app name="user_push_tag_test" xmlns="uri:oozie:workflow:0.5">
+    <start to="user_push_tag_test_start"/>
+    <kill name="Kill">
+        <message>Action failed, error message[${wf:errorMessage(wf:lastErrorNode())}]</message>
+    </kill>
+    <action name="user_push_tag_test_start">
+        <sqoop xmlns="uri:oozie:sqoop-action:0.2">
+            <job-tracker>${jobTracker}</job-tracker>
+            <name-node>${nameNode}</name-node>
+            <prepare>
+                <delete path="${nameNode}/data/log/thirdparty/${targetTableName}/${partition_date}" />
+                <!--<mkdir path="${nameNode}/data/log/thirdparty/${targetTableName}/${partition_date}"/>-->
+            </prepare>
+            <configuration>
+                <property>
+                    <name>mapred.job.queue.name</name>
+                    <value>${queueName}</value>
+                </property>
+            </configuration>
+            <command>
+                import --connect ${zxURL} --username ${userName} --password ${passWord} --table ${sourceTableName} --columns ${columns} --target-dir /data/log/thirdparty/${targetTableName}/${partition_date} --fields-terminated-by ${fields_terminated} --lines-terminated-by ${lines_terminated} --num-mappers ${num_mappers} --hive-drop-import-delims --null-string \\N --null-non-string \\N
+            </command>
+        </sqoop>
+        <ok to="user_push_tag_test_check"/>
+        <error to="Kill"/>
+    </action>
+    <action name="user_push_tag_test_check" retry-max="3" retry-interval="5">
+        <shell xmlns="uri:oozie:shell-action:0.2">
+            <job-tracker>${jobTracker}</job-tracker>
+            <name-node>${nameNode}</name-node>
+            <configuration>
+                <property>
+                    <name>mapred.job.queue.name</name>
+                    <value>${queueName}</value>
+                </property>
+            </configuration>
+            <exec>/bin/bash</exec>
+            <argument>${checkEXEC}</argument>
+            <env-var>TYPE=hdfs</env-var>
+            <env-var>URI=/data/log/thirdparty/${targetTableName}/${partition_date}/</env-var>
+            <archive>${checkClient}#checkclient</archive>
+            <capture-output/>
+        </shell>
+        <ok to="user_push_tag_test_job"/>
+        <error to="Kill"/>
+    </action>
+    <action name="user_push_tag_test_job" cred="hive2" retry-max="3" retry-interval="5">
+        <hive2 xmlns="uri:oozie:hive2-action:0.1">
+            <job-tracker>${jobTracker}</job-tracker>
+            <name-node>${nameNode}</name-node>
+            <configuration>
+                <property>
+                    <name>mapred.job.queue.name</name>
+                    <value>${queueName}</value>
+                </property>
+            </configuration>
+            <jdbc-url>${jdbcURL}</jdbc-url>
+            <password>${pwd}</password>
+            <script>/user/hive/project/etl/user_push_tag_test/user_push_tag_test.sql</script>
+            <param>partition_date=${partition_date}</param>
+            <param>dbname=${dbname}</param>
+        </hive2>
+        <ok to="End"/>
+        <error to="Kill"/>
+    </action>
+    <end name="End"/>
+</workflow-app>
\ No newline at end of file