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Error using cassandra-unit 3.5.0.1 in tests - NoClassDefFoundError: Metadata #276

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zygm0nt opened this issue Jul 4, 2018 · 1 comment
Open

Error using cassandra-unit 3.5.0.1 in tests - NoClassDefFoundError: Metadata #276

zygm0nt opened this issue Jul 4, 2018 · 1 comment
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@zygm0nt
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zygm0nt commented Jul 4, 2018

I have a dependency conflict in tests when using cassandra-unit, and it gives me the following error:

[error]    ExceptionInInitializerError:   (Cluster.java:1476)
[error] com.datastax.driver.core.Cluster$Manager.init(Cluster.java:1476)
[error] com.datastax.driver.core.Cluster.init(Cluster.java:160)
[error] com.datastax.driver.core.Cluster.connectAsync(Cluster.java:342)
[error] com.datastax.driver.core.Cluster.connectAsync(Cluster.java:317)
[error] com.datastax.driver.core.Cluster.connect(Cluster.java:259)
[error] com.xyzcompany.test.CassandraEmbeddedServer$.executeCqlScript(CassandraEmbeddedServer.scala:68)
[error] com.xyzcompany.test.CassandraEmbeddedServer$.executeCqlFile(CassandraEmbeddedServer.scala:54)
[error] com.xyzcompany.test.CassandraEmbeddedServer$.cluster$lzycompute(CassandraEmbeddedServer.scala:25)
[error] com.xyzcompany.test.CassandraEmbeddedServer$.cluster(CassandraEmbeddedServer.scala:17)
[error] com.xyzcompany.test.CassandraEmbeddedServer$.executeCqlFile(CassandraEmbeddedServer.scala:45)
[error] com.xyzcompany.test.CassandraEmbeddedServer$.resetTables(CassandraEmbeddedServer.scala:41)
[error] com.xyzcompany.test.CassandraSpecification$class.com$allegrogroup$reco$test$CassandraSpecification$$cleanupAndPrepare(CassandraSpecification.scala:19)
[error] com.xyzcompany.test.CassandraSpecification$$anonfun$map$1$$anonfun$apply$1.apply$mcV$sp(CassandraSpecification.scala:15)
[error] com.xyzcompany.test.CassandraSpecification$$anonfun$map$1$$anonfun$apply$1.apply(CassandraSpecification.scala:15)
[error] com.xyzcompany.test.CassandraSpecification$$anonfun$map$1$$anonfun$apply$1.apply(CassandraSpecification.scala:15)
[error] io.netty.util.collection.IntObjectHashMap.indexOf(IntObjectHashMap.java:294)
[error] io.netty.util.collection.IntObjectHashMap.get(IntObjectHashMap.java:99)
[error] com.datastax.driver.core.Metadata.indexByCaseInsensitiveHash(Metadata.java:343)
[error] com.datastax.driver.core.Metadata.<clinit>(Metadata.java:49)
[error] com.datastax.driver.core.Cluster$Manager.init(Cluster.java:1476)
[error] com.datastax.driver.core.Cluster.init(Cluster.java:160)
[error] com.datastax.driver.core.Cluster.connectAsync(Cluster.java:342)
[error] com.datastax.driver.core.Cluster.connectAsync(Cluster.java:317)
[error] com.datastax.driver.core.Cluster.connect(Cluster.java:259)
[error] com.xyzcompany.test.CassandraEmbeddedServer$.executeCqlScript(CassandraEmbeddedServer.scala:68)
[error] com.xyzcompany.test.CassandraEmbeddedServer$.executeCqlFile(CassandraEmbeddedServer.scala:54)
[error] com.xyzcompany.test.CassandraEmbeddedServer$.cluster$lzycompute(CassandraEmbeddedServer.scala:25)
[error] com.xyzcompany.test.CassandraEmbeddedServer$.cluster(CassandraEmbeddedServer.scala:17)
[error] com.xyzcompany.test.CassandraEmbeddedServer$.executeCqlFile(CassandraEmbeddedServer.scala:45)
[error] com.xyzcompany.test.CassandraEmbeddedServer$.resetTables(CassandraEmbeddedServer.scala:41)
[error] com.xyzcompany.test.CassandraSpecification$class.com$allegrogroup$reco$test$CassandraSpecification$$cleanupAndPrepare(CassandraSpecification.scala:19)
[error] com.xyzcompany.test.CassandraSpecification$$anonfun$map$1$$anonfun$apply$1.apply$mcV$sp(CassandraSpecification.scala:15)
[error] com.xyzcompany.test.CassandraSpecification$$anonfun$map$1$$anonfun$apply$1.apply(CassandraSpecification.scala:15)
[error] com.xyzcompany.test.CassandraSpecification$$anonfun$map$1$$anonfun$apply$1.apply(CassandraSpecification.scala:15)
[error]
[error] Caused by java.lang.ArrayIndexOutOfBoundsException: -17
[error] io.netty.util.collection.IntObjectHashMap.indexOf(IntObjectHashMap.java:294)
[error] io.netty.util.collection.IntObjectHashMap.get(IntObjectHashMap.java:99)
[error] com.datastax.driver.core.Metadata.indexByCaseInsensitiveHash(Metadata.java:343)
[error] com.datastax.driver.core.Metadata.<clinit>(Metadata.java:49)
[error] com.datastax.driver.core.Cluster$Manager.init(Cluster.java:1476)
[error] com.datastax.driver.core.Cluster.init(Cluster.java:160)
[error] com.datastax.driver.core.Cluster.connectAsync(Cluster.java:342)
[error] com.datastax.driver.core.Cluster.connectAsync(Cluster.java:317)
[error] com.datastax.driver.core.Cluster.connect(Cluster.java:259)
[error] com.xyzcompany.test.CassandraEmbeddedServer$.executeCqlScript(CassandraEmbeddedServer.scala:68)
[error] com.xyzcompany.test.CassandraEmbeddedServer$.executeCqlFile(CassandraEmbeddedServer.scala:54)
[error] com.xyzcompany.test.CassandraEmbeddedServer$.cluster$lzycompute(CassandraEmbeddedServer.scala:25)
[error] com.xyzcompany.test.CassandraEmbeddedServer$.cluster(CassandraEmbeddedServer.scala:17)
[error] com.xyzcompany.test.CassandraEmbeddedServer$.executeCqlFile(CassandraEmbeddedServer.scala:45)
[error] com.xyzcompany.test.CassandraEmbeddedServer$.resetTables(CassandraEmbeddedServer.scala:41)
[error] com.xyzcompany.test.CassandraSpecification$class.com$allegrogroup$reco$test$CassandraSpecification$$cleanupAndPrepare(CassandraSpecification.scala:19)
[error] com.xyzcompany.test.CassandraSpecification$$anonfun$map$1$$anonfun$apply$1.apply$mcV$sp(CassandraSpecification.scala:15)
[error] com.xyzcompany.test.CassandraSpecification$$anonfun$map$1$$anonfun$apply$1.apply(CassandraSpecification.scala:15)
[error] com.xyzcompany.test.CassandraSpecification$$anonfun$map$1$$anonfun$apply$1.apply(CassandraSpecification.scala:15)
[info] ! find by id
[error]    NoClassDefFoundError: : Could not initialize class com.datastax.driver.core.Metadata  (Cluster.java:1476)
[error] com.datastax.driver.core.Cluster$Manager.init(Cluster.java:1476)
[error] com.datastax.driver.core.Cluster.init(Cluster.java:160)
[error] com.datastax.driver.core.Cluster.connectAsync(Cluster.java:342)
[error] com.datastax.driver.core.Cluster.connectAsync(Cluster.java:317)
[error] com.datastax.driver.core.Cluster.connect(Cluster.java:259)
[error] com.xyzcompany.test.CassandraEmbeddedServer$.executeCqlScript(CassandraEmbeddedServer.scala:68)
[error] com.xyzcompany.test.CassandraEmbeddedServer$.executeCqlFile(CassandraEmbeddedServer.scala:54)
[error] com.xyzcompany.test.CassandraEmbeddedServer$.cluster$lzycompute(CassandraEmbeddedServer.scala:25)
[error] com.xyzcompany.test.CassandraEmbeddedServer$.cluster(CassandraEmbeddedServer.scala:17)
[error] com.xyzcompany.test.CassandraEmbeddedServer$.session$lzycompute(CassandraEmbeddedServer.scala:31)
[error] com.xyzcompany.test.CassandraEmbeddedServer$.session(CassandraEmbeddedServer.scala:31)
[error] com.xyzcompany.test.CassandraSpecification$TestCassandraDAOSupport$class.session(CassandraSpecification.scala:33)
[error] com.xyzcompany.persistence.dao.cassandra.CategoryCassandraDAOComponentSpec$$anonfun$1$$anonfun$apply$1$$anon$1.session$lzycompute(CategoryCassandraDAOComponentSpec.scala:10)
[error] com.xyzcompany.persistence.dao.cassandra.CategoryCassandraDAOComponentSpec$$anonfun$1$$anonfun$apply$1$$anon$1.session(CategoryCassandraDAOComponentSpec.scala:10)
[error] com.xyzcompany.persistence.dao.cassandra.CategoryCassandraDAOComponent$CategoryCassandraDAO.<init>(CategoryCassandraDAOComponent.scala:22)
[error] com.xyzcompany.persistence.dao.cassandra.CategoryCassandraDAOComponentSpec$Context$class.$init$(CategoryCassandraDAOComponentSpec.scala:39)
[error] com.xyzcompany.persistence.dao.cassandra.CategoryCassandraDAOComponentSpec$$anonfun$1$$anonfun$apply$1$$anon$1.<init>(CategoryCassandraDAOComponentSpec.scala:10)
[error] com.xyzcompany.persistence.dao.cassandra.CategoryCassandraDAOComponentSpec$$anonfun$1$$anonfun$apply$1.apply(CategoryCassandraDAOComponentSpec.scala:10)
[error] com.xyzcompany.persistence.dao.cassandra.CategoryCassandraDAOComponentSpec$$anonfun$1$$anonfun$apply$1.apply(CategoryCassandraDAOComponentSpec.scala:10)
[info]

It's strange, because the whole code works properly outside tests, so I suppose it's just a conflicting test dependency, but I can't figure out which one to look at.

My versions of cassandra dependencies are as follows:

"com.datastax.cassandra" % "cassandra-driver-core" % "3.5.0"
"org.cassandraunit" % "cassandra-unit" % "3.5.0.1" % "test"

The stacktrace above includes calls from initializing class - CassandraEmbeddedServer. Here is it's source:

import java.io.InputStream

import com.datastax.driver.core.{Cluster, SocketOptions}
import org.cassandraunit.utils.EmbeddedCassandraServerHelper
import org.slf4j.LoggerFactory

object CassandraEmbeddedServer {
  def logger = LoggerFactory.getLogger(this.getClass)

  val TestKeyspace = "reco_dev"
  // settings from cassandra-test.yaml
  private val Host = "127.0.0.1"
  private val CqlPort = 9142

  lazy val cluster = {
    startCassandra()

    val cluster = new Cluster.Builder()
      .addContactPoint(Host)
      .withPort(CqlPort)
      .withSocketOptions(new SocketOptions().setKeepAlive(true)).build()

    executeCqlFile(cluster, "/create_dev_keyspace.cql", keyspace = None)
    executeCqlFile(cluster, "/create_tables.cql")

    cluster
  }

  lazy val session = cluster.connect(TestKeyspace)

  private def startCassandra(): Unit = {
    System.setProperty("cassandra.skip_wait_for_gossip_to_settle", "0")
    System.setProperty("cassandra.start_rpc", "false")
    logger.info(s"Starting embedded Cassandra (host: $Host cqlPort: $CqlPort)...")
    EmbeddedCassandraServerHelper.startEmbeddedCassandra()
  }

  def resetTables(): Unit = {
    executeCqlFile("/cleanup_db.cql")
  }

  def executeCqlFile(cqlFile: String): Unit = {
    executeCqlFile(cluster, cqlFile)
  }

  private def executeCqlFile(cluster: Cluster, cqlFile: String, keyspace: Option[String] = Some(TestKeyspace)): Unit = {
    logger.debug(s"Executing: $cqlFile")
    val resource: InputStream = getClass.getResourceAsStream(cqlFile)
    Option(resource) match {
      case Some(inputStream) =>
        val cql = scala.io.Source.fromInputStream(resource, "UTF-8").mkString
        executeCqlScript(cluster, cql, keyspace)
      case None =>
        throw new IllegalArgumentException(s"cannot find file to execute at $cqlFile")
    }
  }

  def executeCqlScript(cql: String): Unit = {
    executeCqlScript(cluster, cql)
  }

  private def executeCqlScript(cluster: Cluster, cql: String, keyspace: Option[String] = Some(TestKeyspace)): Unit = {
    logger.debug("Executing CQL script")
    val session = keyspace match {
      case Some(k) => cluster.connect(k)
      case None => cluster.connect()
    }

    cql.split(';').filter(!_.trim.isEmpty).foreach(session.execute)

  }
}
@kagrze
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kagrze commented Aug 22, 2018

Most likely, the reason is an incorrect version of netty in your project.

@ghost ghost mentioned this issue Mar 2, 2021
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@zygm0nt @jsevellec @kagrze