Created
March 21, 2014 17:41
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sqoop a table from sqlserver -> avro on hdfs -> create schema -> create hive table
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<workflow-app name="sqoopSqlServerAndCreateHive" xmlns="uri:oozie:workflow:0.4"> | |
<global> | |
<configuration> | |
<property> | |
<name>table</name> | |
<value></value> | |
</property> | |
<property> | |
<name></name> | |
<value></value> | |
</property> | |
</configuration> | |
</global> | |
<start to="sqoopSqlServer"/> | |
<action name="sqoopSqlServer"> | |
<sqoop xmlns="uri:oozie:sqoop-action:0.2"> | |
<job-tracker>${jobTracker}</job-tracker> | |
<name-node>${nameNode}</name-node> | |
<command>import --connect jdbc:sqlserver://54.201.152.106 --username ${username} --password ${password} --table ${table} --target-dir /etl/sqlserver/landing/${table}/${outpath} --as-avrodatafile -m 1</command> | |
</sqoop> | |
<ok to="extractSchemaAvro"/> | |
<error to="kill"/> | |
</action> | |
<action name="extractSchemaAvro"> | |
<shell xmlns="uri:oozie:shell-action:0.1"> | |
<job-tracker>${jobTracker}</job-tracker> | |
<name-node>${nameNode}</name-node> | |
<exec>extract_schema.sh</exec> | |
<argument>${table}</argument> | |
<argument>${outpath}</argument> | |
<file>/user/ec2-user/avro-tools-1.7.5.jar#avro-tools-1.7.5.jar</file> | |
<file>/user/ec2-user/extract_schema.sh#extract_schema.sh</file> | |
</shell> | |
<ok to="createHiveTable"/> | |
<error to="kill"/> | |
</action> | |
<action name="createHiveTable"> | |
<hive xmlns="uri:oozie:hive-action:0.2"> | |
<job-tracker>${jobTracker}</job-tracker> | |
<name-node>${nameNode}</name-node> | |
<job-xml>/user/ec2-user/hive-site.xml</job-xml> | |
<configuration> | |
<property> | |
<name>job-xml</name> | |
<value>/user/ec2-user/hive-site.xml</value> | |
</property> | |
<property> | |
<name>oozie.action.sharelib.for.hive</name> | |
<value>hive2</value> | |
</property> | |
<property> | |
<name>oozie.launcher.action.main.class</name> | |
<value>org.apache.oozie.action.hadoop.Hive2Main</value> | |
</property> | |
</configuration> | |
<script>/user/ec2-user/createSqlServerTable.hql</script> | |
<param>table=${table}</param> | |
<param>outpath=${outpath}</param> | |
<file>/user/ec2-user/createSqlServerTable.hql#createSqlServerTable.hql</file> | |
<file>/user/ec2-user/hive-site.xml#hive-site.xml</file> | |
</hive> | |
<ok to="end"/> | |
<error to="kill"/> | |
</action> | |
<kill name="kill"> | |
<message>Action failed, error message[${wf:errorMessage(wf:lastErrorNode())}]</message> | |
</kill> | |
<end name="end"/> | |
</workflow-app> |
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