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https://issues.apache.org/jira/browse/HUDI-6679?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Ethan Guo reassigned HUDI-6679:
-------------------------------

    Assignee: Ethan Guo

> Fix initialization of metadata table partitions upon failure
> ------------------------------------------------------------
>
>                 Key: HUDI-6679
>                 URL: https://issues.apache.org/jira/browse/HUDI-6679
>             Project: Apache Hudi
>          Issue Type: Bug
>            Reporter: Ethan Guo
>            Assignee: Ethan Guo
>            Priority: Blocker
>             Fix For: 0.14.0
>
>
>  
>  
> {code:java}
> org.apache.hudi.exception.HoodieRollbackException: Failed to rollback 
> s3a://<base_path>/hoodie_table commits 20230807064006967
>     at 
> org.apache.hudi.client.BaseHoodieTableServiceClient.rollback(BaseHoodieTableServiceClient.java:918)
>     at 
> org.apache.hudi.client.BaseHoodieTableServiceClient.rollback(BaseHoodieTableServiceClient.java:865)
>     at 
> org.apache.hudi.client.BaseHoodieTableServiceClient.rollbackFailedWrites(BaseHoodieTableServiceClient.java:739)
>     at 
> org.apache.hudi.client.BaseHoodieTableServiceClient.rollbackFailedWrites(BaseHoodieTableServiceClient.java:723)
>     at 
> org.apache.hudi.client.BaseHoodieTableServiceClient.rollbackFailedWrites(BaseHoodieTableServiceClient.java:718)
>     at 
> org.apache.hudi.client.BaseHoodieWriteClient.lambda$startCommitWithTime$97cdbdca$1(BaseHoodieWriteClient.java:928)
>     at 
> org.apache.hudi.common.util.CleanerUtils.rollbackFailedWrites(CleanerUtils.java:222)
>     at 
> org.apache.hudi.client.BaseHoodieWriteClient.startCommitWithTime(BaseHoodieWriteClient.java:927)
>     at 
> org.apache.hudi.client.BaseHoodieWriteClient.startCommitWithTime(BaseHoodieWriteClient.java:920)
>     at 
> org.apache.hudi.utilities.streamer.StreamSync.startCommit(StreamSync.java:890)
>     at 
> org.apache.hudi.utilities.streamer.StreamSync.writeToSink(StreamSync.java:767)
>     at 
> org.apache.hudi.utilities.streamer.StreamSync.syncOnce(StreamSync.java:445)
>     at 
> org.apache.hudi.utilities.streamer.HoodieStreamer$StreamSyncService.lambda$startService$1(HoodieStreamer.java:767)
>     at 
> java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1604)
>     at 
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
>     at 
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
>     at java.lang.Thread.run(Thread.java:750)
> Caused by: java.lang.IllegalArgumentException: FileGroup count for MDT 
> partition files should be >0
>     at 
> org.apache.hudi.common.util.ValidationUtils.checkArgument(ValidationUtils.java:42)
>     at 
> org.apache.hudi.metadata.HoodieBackedTableMetadataWriter.prepRecords(HoodieBackedTableMetadataWriter.java:1098)
>     at 
> org.apache.hudi.metadata.SparkHoodieBackedTableMetadataWriter.commitInternal(SparkHoodieBackedTableMetadataWriter.java:135)
>     at 
> org.apache.hudi.metadata.SparkHoodieBackedTableMetadataWriter.commit(SparkHoodieBackedTableMetadataWriter.java:122)
>     at 
> org.apache.hudi.metadata.HoodieBackedTableMetadataWriter.processAndCommit(HoodieBackedTableMetadataWriter.java:837)
>     at 
> org.apache.hudi.metadata.HoodieBackedTableMetadataWriter.update(HoodieBackedTableMetadataWriter.java:1013)
>     at 
> org.apache.hudi.table.action.BaseActionExecutor.lambda$writeTableMetadata$2(BaseActionExecutor.java:77)
>     at org.apache.hudi.common.util.Option.ifPresent(Option.java:97)
>     at 
> org.apache.hudi.table.action.BaseActionExecutor.writeTableMetadata(BaseActionExecutor.java:77)
>     at 
> org.apache.hudi.table.action.rollback.BaseRollbackActionExecutor.finishRollback(BaseRollbackActionExecutor.java:264)
>     at 
> org.apache.hudi.table.action.rollback.BaseRollbackActionExecutor.runRollback(BaseRollbackActionExecutor.java:120)
>     at 
> org.apache.hudi.table.action.rollback.BaseRollbackActionExecutor.execute(BaseRollbackActionExecutor.java:141)
>     at 
> org.apache.hudi.table.HoodieSparkMergeOnReadTable.rollback(HoodieSparkMergeOnReadTable.java:218)
>     at 
> org.apache.hudi.client.BaseHoodieTableServiceClient.rollback(BaseHoodieTableServiceClient.java:901)
>     ... 16 more {code}



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