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Posted to user-zh@flink.apache.org by norman <no...@cisco.com.INVALID> on 2020/11/17 06:22:46 UTC

java.lang.IncompatibleClassChangeError: Implementing class (using blink-planner)

Issue when integrate with hive 2.1.1

Exception in thread "main" java.lang.IncompatibleClassChangeError:
Implementing class
	at java.lang.ClassLoader.defineClass1(Native Method)
	at java.lang.ClassLoader.defineClass(ClassLoader.java:763)
	at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
	at java.net.URLClassLoader.defineClass(URLClassLoader.java:467)
	at java.net.URLClassLoader.access$100(URLClassLoader.java:73)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:368)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:362)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:361)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:338)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
	at
org.apache.flink.table.planner.delegation.PlannerBase.<init>(PlannerBase.scala:112)
	at
org.apache.flink.table.planner.delegation.StreamPlanner.<init>(StreamPlanner.scala:48)
	at
org.apache.flink.table.planner.delegation.BlinkPlannerFactory.create(BlinkPlannerFactory.java:50)
	at
org.apache.flink.table.api.bridge.scala.internal.StreamTableEnvironmentImpl$.create(StreamTableEnvironmentImpl.scala:289)
	at
org.apache.flink.table.api.bridge.scala.StreamTableEnvironment$.create(StreamTableEnvironment.scala:462)


code is straighforward:
 val bs =
EnvironmentSettings.newInstance().useBlinkPlanner().inStreamingMode().build()
    val tEnv = StreamTableEnvironment.create(env, bs)


    tEnv.registerCatalog(catalog, hive)
    tEnv.useCatalog(catalog)

    tEnv.executeSql(
      """SET table.sql-dialect=hive;
        |CREATE TABLE wap_nohe_2 (
        |  user_id STRING,
        |  order_amount DOUBLE
        |) PARTITIONED BY (dt STRING, hr STRING) STORED AS parquet
TBLPROPERTIES (
        |  'partition.time-extractor.timestamp-pattern'='$dt $hr:00:00',
        |  'sink.partition-commit.trigger'='partition-time',
        |  'sink.partition-commit.delay'='1 h',
        |  'sink.partition-commit.policy.kind'='metastore,success-file'
        |);
        |""".stripMargin)


build.sbt is following:

  "org.apache.flink" %% "flink-table-planner-blink" % flinkVersion %
"provided",
 //"org.apache.flink" %% "flink-table-runtime-blink" % flinkVersion %
"provided",
  "org.apache.flink" %% "flink-table-api-scala-bridge" % flinkVersion %
"provided",
  //"org.apache.flink" %% "flink-table-api-java-bridge" % flinkVersion %
"provided",

  "org.apache.flink" %% "flink-connector-jdbc" % flinkVersion % "provided",
  "org.apache.flink" %% "flink-connector-hive" % flinkVersion % "provided",
  "org.apache.hive" % "hive-exec" % hiveVersion,
  "org.postgresql" % "postgresql" % "42.2.18",

 "org.apache.flink" %% "flink-clients" % flinkVersion % "provided",
  "org.apache.flink" %% "flink-scala" % flinkVersion % "provided",
  "org.apache.flink" %% "flink-streaming-scala" % flinkVersion % "provided",
  "org.apache.flink" %% "flink-connector-kafka" % flinkVersion % "provided",




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