jessiedanwang commented on issue #5414:
URL: https://github.com/apache/iceberg/issues/5414#issuecomment-1204690039
Thanks for getting back to me quickly. I am still getting the same error
after adding the following, do i miss anything here?
val sparkConf = new
SparkConf().setAppName(appName).registerKryoClasses(Array(classOf[com.google.common.collect.ImmutableList[Any]],
classOf[com.google.common.collect.ImmutableMap[Any, Any]]))
spark = SparkSession
.builder()
.config("spark.sql.legacy.parquet.datetimeRebaseModeInWrite",
"CORRECTED")
.config("spark.sql.extensions",
"org.apache.iceberg.spark.extensions.IcebergSparkSessionExtensions") // Iceberg
related configs
.config("spark.sql.autoBroadcastJoinThreshold", "-1")
.config("spark.sql.adaptive.autoBroadcastJoinThreshold", "-1")
.config(s"spark.sql.catalog.iceberg_catalog",
"org.apache.iceberg.spark.SparkCatalog")
.config(s"spark.sql.catalog.iceberg_catalog.warehouse",
warehousePath)
.config(s"spark.sql.catalog.iceberg_catalog.catalog-impl",
"org.apache.iceberg.aws.glue.GlueCatalog")
.config(s"spark.sql.catalog.iceberg_catalog.io-impl",
"org.apache.iceberg.aws.s3.S3FileIO")
.config(s"spark.sql.catalog.iceberg_catalog.client.factory",
"org.apache.iceberg.aws.AssumeRoleAwsClientFactory")
.config(s"spark.sql.catalog.iceberg_catalog.client.assume-role.arn",
s"arn:aws:iam::$catalogId:role/$role")
.config(s"spark.sql.catalog.iceberg_catalog.client.assume-role.region",
"us-east-2")
.config("spark.sql.iceberg.handle-timestamp-without-timezone",
"true")
.config("spark.hadoop.hive.metastore.glue.catalogid", catalogId)
.config("spark.serializer",
"org.apache.spark.serializer.KryoSerializer")
.config(sparkConf)
.enableHiveSupport()
.getOrCreate()
I have also tried the following, same error as well,
spark = SparkSession
.builder()
.config("spark.serializer",
"org.apache.spark.serializer.KryoSerializer")
.config("spark.kryo.registrator", "xxx.xxx.CustomKryoRegistrator")
....
import com.esotericsoftware.kryo.Kryo
import de.javakaffee.kryoserializers.guava.{ImmutableListSerializer,
ImmutableSetSerializer, ImmutableMapSerializer}
import org.apache.spark.serializer.KryoRegistrator
class CustomKryoRegistrator extends KryoRegistrator {
override def registerClasses(kryo: Kryo): Unit = {
ImmutableListSerializer.registerSerializers(kryo)
ImmutableSetSerializer.registerSerializers(kryo)
ImmutableMapSerializer.registerSerializers(kryo)
}
}
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