Synchronization task mysql2mysql shows' Plugin Plugin Identifier {engineType='seatunnel ', pluginType='source', pluginName='Jdbc '} not found'

[LiJie20190102]

source: mysql
target : mysql
engine: spark3
seatunnel: 2.3.2

concepts:
`env {
execution.parallelism = 2
job.mode = "BATCH"
}

source{
Jdbc {
url = "jdbc:mysql://localhost/test_0418?useUnicode=true&characterEncoding=UTF-8"
driver = "com.mysql.cj.jdbc.Driver"
connection_check_timeout_sec = 100
user = "root"
password = "111111"
query = "select * from test_0418.aa limit 16"
}
}

sink {
jdbc {
url = "jdbc:mysql://localhost/test_0418?useUnicode=true&characterEncoding=UTF-8"
driver = "com.mysql.cj.jdbc.Driver"
user = "root"
password = "111111"
# Automatically generate sql statements based on database table names
generate_sink_sql = true
database = test_0418
table = aa
}
}`

connectors

error msg:

25/04/19 17:07:16 INFO YarnClientSchedulerBackend: SchedulerBackend is ready for scheduling beginning after reached minRegisteredResourcesRatio: 0.8
25/04/19 17:07:16 INFO BlockManagerMasterEndpoint: Registering block manager wj-test-002:45859 with 366.3 MiB RAM, BlockManagerId(2, wj-test-002, 45859, None)
25/04/19 17:07:16 INFO BlockManagerMasterEndpoint: Registering block manager wj-test-003:46833 with 366.3 MiB RAM, BlockManagerId(1, wj-test-003, 46833, None)
25/04/19 17:07:16 INFO AbstractPluginDiscovery: Load SeaTunnelSource Plugin from /opt/tmp/seatunnel-2.3.3/connectors/seatunnel
25/04/19 17:07:16 INFO AbstractPluginDiscovery: Discovery plugin jar: Jdbc at: file:/opt/tmp/seatunnel-2.3.3/connectors/seatunnel/connector-jdbc-2.3.2-sources.jar
25/04/19 17:07:16 ERROR SparkTaskExecuteCommand: Run SeaTunnel on spark failed.
java.lang.RuntimeException: Plugin PluginIdentifier{engineType='seatunnel', pluginType='source', pluginName='Jdbc'} not found.
at org.apache.seatunnel.plugin.discovery.AbstractPluginDiscovery.createPluginInstance(AbstractPluginDiscovery.java:223)
at org.apache.seatunnel.plugin.discovery.AbstractPluginDiscovery.createPluginInstance(AbstractPluginDiscovery.java:178)
at org.apache.seatunnel.core.starter.spark.execution.SourceExecuteProcessor.initializePlugins(SourceExecuteProcessor.java:103)
at org.apache.seatunnel.core.starter.spark.execution.SparkAbstractPluginExecuteProcessor.(SparkAbstractPluginExecuteProcessor.java:49)
at org.apache.seatunnel.core.starter.spark.execution.SourceExecuteProcessor.(SourceExecuteProcessor.java:51)
at org.apache.seatunnel.core.starter.spark.execution.SparkExecution.(SparkExecution.java:57)
at org.apache.seatunnel.core.starter.spark.command.SparkTaskExecuteCommand.execute(SparkTaskExecuteCommand.java:59)
at org.apache.seatunnel.core.starter.SeaTunnel.run(SeaTunnel.java:40)
at org.apache.seatunnel.core.starter.spark.SeaTunnelSpark.main(SeaTunnelSpark.java:35)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.spark.deploy.JavaMainApplication.start(SparkApplication.scala:52)
at org.apache.spark.deploy.SparkSubmit.org$apache$spark$deploy$SparkSubmit$$runMain(SparkSubmit.scala:958)
at org.apache.spark.deploy.SparkSubmit.doRunMain$1(SparkSubmit.scala:180)
at org.apache.spark.deploy.SparkSubmit.submit(SparkSubmit.scala:203)
at org.apache.spark.deploy.SparkSubmit.doSubmit(SparkSubmit.scala:90)
at org.apache.spark.deploy.SparkSubmit$$anon$2.doSubmit(SparkSubmit.scala:1046)
at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:1055)
at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala)
25/04/19 17:07:16 ERROR SeaTunnel:

[davidzollo]

Please use version >=2.3.9.

You should install SeaTunnel step by step as follows.
https://seatunnel.apache.org/docs/2.3.10/start-v2/locally/deployment#download-the-connector-plugins.

In this case, you only need to download the related connector plugins and place them in the ${SEATUNNEL_HOME}/connectors/ directory or execute sh bin/install-plugin.sh in the SeaTunnel home dir.