vinishjail97 opened a new issue, #773: URL: https://github.com/apache/incubator-xtable/issues/773
### Search before asking - [x] I had searched in the [issues](https://github.com/apache/incubator-xtable/issues?q=is%3Aissue) and found no similar issues. ### Please describe the bug 🐞 There are failures when MDT col-stats are enabled for tables having array/map types in the schema for hudi 1.1 ``` org.apache.hudi.exception.HoodieException: Failed to generate column stats records for metadata table at org.apache.hudi.metadata.HoodieTableMetadataUtil.convertMetadataToColumnStatsRecords(HoodieTableMetadataUtil.java:1594) at org.apache.hudi.metadata.HoodieMetadataWriteUtils.convertMetadataToRecords(HoodieMetadataWriteUtils.java:387) at org.apache.hudi.metadata.HoodieBackedTableMetadataWriter$BatchMetadataConversionFunction.convertMetadata(HoodieBackedTableMetadataWriter.java:1460) at org.apache.hudi.metadata.HoodieBackedTableMetadataWriter.processAndCommit(HoodieBackedTableMetadataWriter.java:1165) at org.apache.hudi.metadata.HoodieBackedTableMetadataWriter.update(HoodieBackedTableMetadataWriter.java:1399) at org.apache.hudi.client.BaseHoodieClient.writeTableMetadata(BaseHoodieClient.java:285) at org.apache.hudi.client.BaseHoodieWriteClient.writeToMetadataTable(BaseHoodieWriteClient.java:339) at org.apache.hudi.client.BaseHoodieWriteClient.commit(BaseHoodieWriteClient.java:320) at org.apache.hudi.client.BaseHoodieWriteClient.commitStats(BaseHoodieWriteClient.java:276) at org.apache.hudi.client.BaseHoodieWriteClient.commitStats(BaseHoodieWriteClient.java:244) at org.apache.hudi.client.HoodieJavaWriteClient.commit(HoodieJavaWriteClient.java:97) at org.apache.hudi.client.HoodieJavaWriteClient.commit(HoodieJavaWriteClient.java:52) at org.apache.hudi.client.BaseHoodieWriteClient.commit(BaseHoodieWriteClient.java:226) at org.apache.hudi.client.BaseHoodieWriteClient.commit(BaseHoodieWriteClient.java:221) at org.apache.hudi.client.BaseHoodieWriteClient.commit(BaseHoodieWriteClient.java:211) at org.apache.xtable.TestJavaHudiTable.insertRecordsWithCommitAlreadyStarted(TestJavaHudiTable.java:198) at org.apache.xtable.TestAbstractHudiTable.insertRecords(TestAbstractHudiTable.java:272) at org.apache.xtable.hudi.TestHudiFileStatsExtractor.columnStatsWithMetadataTable(TestHudiFileStatsExtractor.java:145) at java.base/java.lang.reflect.Method.invoke(Method.java:566) at java.base/java.util.concurrent.ForkJoinTask.doExec$$$capture(ForkJoinTask.java:290) at java.base/java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java) at java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1020) at java.base/java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1656) at java.base/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1594) at java.base/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:183) Caused by: org.apache.avro.AvroRuntimeException: Not a record: {"type":"map","values":{"type":"record","name":"Nested","namespace":"test.nested_record","fields":[{"name":"nested_int","type":"int","default":0}]}} at org.apache.avro.Schema.getField(Schema.java:275) at org.apache.hudi.avro.HoodieAvroUtils.getSchemaForField(HoodieAvroUtils.java:1652) at org.apache.hudi.avro.HoodieAvroUtils.getSchemaForField(HoodieAvroUtils.java:1656) at org.apache.hudi.avro.HoodieAvroUtils.getSchemaForField(HoodieAvroUtils.java:1642) at org.apache.hudi.metadata.HoodieTableMetadataUtil.lambda$getColumnsToIndexWithoutRequiredMetaFields$48(HoodieTableMetadataUtil.java:1696) at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:195) at java.base/java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:177) at java.base/java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1655) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474) at java.base/java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:150) at java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:173) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:497) at org.apache.hudi.metadata.HoodieTableMetadataUtil.getColumnsToIndexWithoutRequiredMetaFields(HoodieTableMetadataUtil.java:1698) at org.apache.hudi.metadata.HoodieTableMetadataUtil.getColumnsToIndex(HoodieTableMetadataUtil.java:1655) at org.apache.hudi.metadata.HoodieTableMetadataUtil.getColumnsToIndex(HoodieTableMetadataUtil.java:1615) at org.apache.hudi.metadata.HoodieTableMetadataUtil.convertMetadataToColumnStatsRecords(HoodieTableMetadataUtil.java:1583) ... 24 more ``` ### Are you willing to submit PR? - [ ] I am willing to submit a PR! - [ ] I am willing to submit a PR but need help getting started! ### Code of Conduct - [x] I agree to follow this project's [Code of Conduct](https://www.apache.org/foundation/policies/conduct) -- This is an automated message from the Apache Git Service. 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