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Posted to issues@iceberg.apache.org by GitBox <gi...@apache.org> on 2022/11/28 16:41:20 UTC
[GitHub] [iceberg] HannesDS commented on issue #6266: java.lang.ClassNotFoundException: org.apache.iceberg.spark.extensions.IcebergSparkSessionExtensions - using spark structured streaming
HannesDS commented on issue #6266:
URL: https://github.com/apache/iceberg/issues/6266#issuecomment-1329407033
Yes, they are for sure there. If I use the following code to print the extra jars included:
`self.logger.info(f"Spark Jars: {spark.sparkContext._jsc.sc().listJars()}")`
It logs the following:
```
22/11/28 16:29:50 INFO SparkContext: Added JAR /opt/spark/jars/iceberg-spark-runtime-3.2_2.12-1.0.0.jar at spark://streaming-c7066896-a115-4017-b47d-5-7d9dff84bf12a7e0-driver-svc.dev.svc:7078/jars/iceberg-spark-runtime-3.2_2.12-1.0.0.jar with timestamp 1669652989004
22/11/28 16:29:50 INFO SparkContext: Added JAR /opt/spark/jars/bundle-2.17.257.jar at spark://streaming-c7066896-a115-4017-b47d-5-7d9dff84bf12a7e0-driver-svc.dev.svc:7078/jars/bundle-2.17.257.jar with timestamp 1669652989004
22/11/28 16:29:50 INFO SparkContext: Added JAR /opt/spark/jars/url-connection-client-2.17.257.jar at spark://streaming-c7066896-a115-4017-b47d-5-7d9dff84bf12a7e0-driver-svc.dev.svc:7078/jars/url-connection-client-2.17.257.jar with timestamp 1669652989004
22/11/28 16:30:09 INFO CurrentSystemImbalanceProducer: Spark Jars : Vector(spark://streaming-c7066896-a115-4017-b47d-5-7d9dff84bf12a7e0-driver-svc.dev.svc:7078/jars/iceberg-spark-runtime-3.2_2.12-1.0.0.jar, spark://streaming-c7066896-a115-4017-b47d-5-7d9dff84bf12a7e0-driver-svc.dev.svc:7078/jars/url-connection-client-2.17.257.jar, spark://streaming-c7066896-a115-4017-b47d-5-7d9dff84bf12a7e0-driver-svc.dev.svc:7078/jars/bundle-2.17.257.jar)
22/11/28 16:30:11
```
Now I added this config:
```
"spark.jars.packages": "org.apache.iceberg:iceberg-spark-runtime-3.2_2.12:1.0.0,"
"org.apache.iceberg:iceberg-spark-extensions-3.2_2.12:1.0.0,"
"software.amazon.awssdk:bundle:2.17.257,"
"software.amazon.awssdk:url-connection-client:2.17.257,",
"spark.jars": "/opt/spark/jars/iceberg-spark-runtime-3.2_2.12-1.0.0.jar,"
"/opt/spark/jars/bundle-2.17.257.jar,"
"/opt/spark/jars/url-connection-client-2.17.257.jar,",
f"spark.sql.catalog.{REMOTE_CATALOG_NAME}": "org.apache.iceberg.spark.SparkCatalog",
f"spark.sql.catalog.{REMOTE_CATALOG_NAME}.warehouse": f"{bucket_root_path}/{purpose_name}/",
f"spark.sql.catalog.{REMOTE_CATALOG_NAME}.catalog-impl": "org.apache.iceberg.aws.glue.GlueCatalog",
f"spark.sql.catalog.{REMOTE_CATALOG_NAME}.io-impl": "org.apache.iceberg.aws.s3.S3FileIO",
"spark.sql.extensions": "org.apache.iceberg.spark.extensions.IcebergSparkSessionExtensions",
"spark.sql.defaultCatalog": REMOTE_CATALOG_NAME,
```
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