silentsokolov opened a new issue, #13482: URL: https://github.com/apache/iceberg/issues/13482
### Apache Iceberg version 1.9.1 (latest release) ### Query engine Spark ### Please describe the bug 🐞 ``` set gcs.oauth2.refresh-credentials-enabled = "true" ``` ```python spark_config = SparkConf().setMaster("local").setAppName("Iceberg") for k, v in config.items(): spark_config = spark_config.set(k, v) spark = SparkSession.builder.config(conf=spark_config).getOrCreate() df = spark.sql(""" select * from pg.default.table limit 10 """) df.writeTo("iceberg.default.table",).using("iceberg").append() ``` ``` 25/07/07 09:48:26 WARN RewriteDataFilesSparkAction: Failure during rewrite process for group FileGroupInfo{globalIndex=5, partitionIndex=1, partition=PartitionData{fact_ts_day=20198, fact_name_bucket=8}} java.io.NotSerializableException: org.apache.iceberg.gcp.gcs.OAuth2RefreshCredentialsHandler Serialization stack: - object not serializable (class: org.apache.iceberg.gcp.gcs.OAuth2RefreshCredentialsHandler, value: org.apache.iceberg.gcp.gcs.OAuth2RefreshCredentialsHandler@40915c3a) - field (class: org.apache.iceberg.gcp.gcs.GCSFileIO, name: refreshHandler, type: class org.apache.iceberg.gcp.gcs.OAuth2RefreshCredentialsHandler) - object (class org.apache.iceberg.gcp.gcs.GCSFileIO, org.apache.iceberg.gcp.gcs.GCSFileIO@48827edf) - writeObject data (class: java.util.concurrent.ConcurrentHashMap) - object (class java.util.concurrent.ConcurrentHashMap, {org.apache.iceberg.gcp.gcs.GCSFileIO=org.apache.iceberg.gcp.gcs.GCSFileIO@48827edf}) - field (class: org.apache.iceberg.io.ResolvingFileIO, name: ioInstances, type: interface java.util.Map) - object (class org.apache.iceberg.io.ResolvingFileIO, org.apache.iceberg.io.ResolvingFileIO@19ceaa02) - field (class: org.apache.iceberg.SerializableTable, name: io, type: interface org.apache.iceberg.io.FileIO) - object (class org.apache.iceberg.spark.source.SerializableTableWithSize, org.apache.iceberg.spark.source.SerializableTableWithSize@646767c7) at org.apache.spark.serializer.SerializationDebugger$.improveException(SerializationDebugger.scala:41) at org.apache.spark.serializer.JavaSerializationStream.writeObject(JavaSerializer.scala:49) at org.apache.spark.broadcast.TorrentBroadcast$.$anonfun$blockifyObject$4(TorrentBroadcast.scala:365) at org.apache.spark.util.SparkErrorUtils.tryWithSafeFinally(SparkErrorUtils.scala:64) at org.apache.spark.util.SparkErrorUtils.tryWithSafeFinally$(SparkErrorUtils.scala:61) at org.apache.spark.util.Utils$.tryWithSafeFinally(Utils.scala:94) at org.apache.spark.broadcast.TorrentBroadcast$.blockifyObject(TorrentBroadcast.scala:367) at org.apache.spark.broadcast.TorrentBroadcast.writeBlocks(TorrentBroadcast.scala:161) at org.apache.spark.broadcast.TorrentBroadcast.<init>(TorrentBroadcast.scala:99) at org.apache.spark.broadcast.TorrentBroadcastFactory.newBroadcast(TorrentBroadcastFactory.scala:38) at org.apache.spark.broadcast.BroadcastManager.newBroadcast(BroadcastManager.scala:78) ``` ### Willingness to contribute - [ ] I can contribute a fix for this bug independently - [ ] I would be willing to contribute a fix for this bug with guidance from the Iceberg community - [x] I cannot contribute a fix for this bug at this time -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: issues-unsubscr...@iceberg.apache.org.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@iceberg.apache.org For additional commands, e-mail: issues-h...@iceberg.apache.org