liangchen-datanerd commented on issue #10203:
URL: https://github.com/apache/hudi/issues/10203#issuecomment-2026893856
hi @rohitmittapalli how did you solve this problem. I have came across the
same issue. The log shows Failed to instantiate Metadata table and FileGroup
count for MDT partition files should be >0
`Exception in thread "main" org.apache.hudi.exception.HoodieException:
Failed to instantiate Metadata table
at
org.apache.hudi.client.SparkRDDWriteClient.initializeMetadataTable(SparkRDDWriteClient.java:293)
at
org.apache.hudi.client.SparkRDDWriteClient.initMetadataTable(SparkRDDWriteClient.java:273)
at
org.apache.hudi.client.BaseHoodieWriteClient.doInitTable(BaseHoodieWriteClient.java:1257)
at
org.apache.hudi.client.BaseHoodieWriteClient.initTable(BaseHoodieWriteClient.java:1297)
at
org.apache.hudi.client.SparkRDDWriteClient.bulkInsert(SparkRDDWriteClient.java:223)
at
org.apache.hudi.client.SparkRDDWriteClient.bulkInsert(SparkRDDWriteClient.java:217)
at
org.apache.hudi.utilities.streamer.StreamSync.writeToSink(StreamSync.java:923)
at
org.apache.hudi.utilities.streamer.StreamSync.writeToSinkAndDoMetaSync(StreamSync.java:778)
at
org.apache.hudi.utilities.streamer.StreamSync.syncOnce(StreamSync.java:450)
at
org.apache.hudi.utilities.streamer.HoodieStreamer$StreamSyncService.ingestOnce(HoodieStreamer.java:850)
at
org.apache.hudi.utilities.ingestion.HoodieIngestionService.startIngestion(HoodieIngestionService.java:72)
at org.apache.hudi.common.util.Option.ifPresent(Option.java:97)
at
org.apache.hudi.utilities.streamer.HoodieStreamer.sync(HoodieStreamer.java:207)
at
org.apache.hudi.utilities.streamer.HoodieStreamer.main(HoodieStreamer.java:592)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at
org.apache.spark.deploy.JavaMainApplication.start(SparkApplication.scala:52)
at
org.apache.spark.deploy.SparkSubmit.org$apache$spark$deploy$SparkSubmit$$runMain(SparkSubmit.scala:1020)
at
org.apache.spark.deploy.SparkSubmit.doRunMain$1(SparkSubmit.scala:192)
at org.apache.spark.deploy.SparkSubmit.submit(SparkSubmit.scala:215)
at org.apache.spark.deploy.SparkSubmit.doSubmit(SparkSubmit.scala:91)
at
org.apache.spark.deploy.SparkSubmit$$anon$2.doSubmit(SparkSubmit.scala:1111)
at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:1120)
at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala)
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:1154)
at
org.apache.hudi.metadata.HoodieBackedTableMetadataWriter.commitInternal(HoodieBackedTableMetadataWriter.java:1059)
at
org.apache.hudi.metadata.SparkHoodieBackedTableMetadataWriter.bulkCommit(SparkHoodieBackedTableMetadataWriter.java:130)
at
org.apache.hudi.metadata.HoodieBackedTableMetadataWriter.initializeFromFilesystem(HoodieBackedTableMetadataWriter.java:438)
at
org.apache.hudi.metadata.HoodieBackedTableMetadataWriter.initializeIfNeeded(HoodieBackedTableMetadataWriter.java:271)
at
org.apache.hudi.metadata.HoodieBackedTableMetadataWriter.<init>(HoodieBackedTableMetadataWriter.java:175)
at
org.apache.hudi.metadata.SparkHoodieBackedTableMetadataWriter.<init>(SparkHoodieBackedTableMetadataWriter.java:95)
at
org.apache.hudi.metadata.SparkHoodieBackedTableMetadataWriter.create(SparkHoodieBackedTableMetadataWriter.java:72)
at
org.apache.hudi.client.SparkRDDWriteClient.initializeMetadataTable(SparkRDDWriteClient.java:287)
... 25 more`
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