tandonraghav edited a comment on issue #2165: URL: https://github.com/apache/hudi/issues/2165#issuecomment-707163257
Attaching the presto logs- ```` 2020-10-12T14:41:49.229Z INFO 20201012_144143_00011_zymbu.1.0.0-0-44 org.apache.hudi.common.table.log.AbstractHoodieLogRecordScanner Merging the final data blocks 2020-10-12T14:41:49.229Z INFO 20201012_144143_00011_zymbu.1.0.0-0-44 org.apache.hudi.common.table.log.AbstractHoodieLogRecordScanner Number of remaining logblocks to merge 1 2020-10-12T14:41:49.283Z ERROR 20201012_144143_00011_zymbu.1.0.0-0-44 org.apache.hudi.common.table.log.AbstractHoodieLogRecordScanner Got exception when reading log file org.apache.hudi.exception.HoodieException: Unable to instantiate payload class at org.apache.hudi.common.util.ReflectionUtils.loadPayload(ReflectionUtils.java:69) at org.apache.hudi.common.util.SpillableMapUtils.convertToHoodieRecordPayload(SpillableMapUtils.java:116) at org.apache.hudi.common.table.log.AbstractHoodieLogRecordScanner.processAvroDataBlock(AbstractHoodieLogRecordScanner.java:276) at org.apache.hudi.common.table.log.AbstractHoodieLogRecordScanner.processQueuedBlocksForInstant(AbstractHoodieLogRecordScanner.java:305) at org.apache.hudi.common.table.log.AbstractHoodieLogRecordScanner.scan(AbstractHoodieLogRecordScanner.java:238) at org.apache.hudi.common.table.log.HoodieMergedLogRecordScanner.<init>(HoodieMergedLogRecordScanner.java:81) at org.apache.hudi.hadoop.realtime.RealtimeCompactedRecordReader.getMergedLogRecordScanner(RealtimeCompactedRecordReader.java:69) at org.apache.hudi.hadoop.realtime.RealtimeCompactedRecordReader.<init>(RealtimeCompactedRecordReader.java:52) at org.apache.hudi.hadoop.realtime.HoodieRealtimeRecordReader.constructRecordReader(HoodieRealtimeRecordReader.java:69) at org.apache.hudi.hadoop.realtime.HoodieRealtimeRecordReader.<init>(HoodieRealtimeRecordReader.java:47) at org.apache.hudi.hadoop.realtime.HoodieParquetRealtimeInputFormat.getRecordReader(HoodieParquetRealtimeInputFormat.java:253) at com.facebook.presto.hive.HiveUtil.createRecordReader(HiveUtil.java:251) at com.facebook.presto.hive.GenericHiveRecordCursorProvider.lambda$createRecordCursor$0(GenericHiveRecordCursorProvider.java:74) at com.facebook.presto.hive.authentication.UserGroupInformationUtils.lambda$executeActionInDoAs$0(UserGroupInformationUtils.java:29) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:360) at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1824) at com.facebook.presto.hive.authentication.UserGroupInformationUtils.executeActionInDoAs(UserGroupInformationUtils.java:27) at com.facebook.presto.hive.authentication.ImpersonatingHdfsAuthentication.doAs(ImpersonatingHdfsAuthentication.java:39) at com.facebook.presto.hive.HdfsEnvironment.doAs(HdfsEnvironment.java:82) at com.facebook.presto.hive.GenericHiveRecordCursorProvider.createRecordCursor(GenericHiveRecordCursorProvider.java:73) at com.facebook.presto.hive.HivePageSourceProvider.createHivePageSource(HivePageSourceProvider.java:370) at com.facebook.presto.hive.HivePageSourceProvider.createPageSource(HivePageSourceProvider.java:137) at com.facebook.presto.hive.HivePageSourceProvider.createPageSource(HivePageSourceProvider.java:113) at com.facebook.presto.spi.connector.classloader.ClassLoaderSafeConnectorPageSourceProvider.createPageSource(ClassLoaderSafeConnectorPageSourceProvider.java:52) at com.facebook.presto.split.PageSourceManager.createPageSource(PageSourceManager.java:69) at com.facebook.presto.operator.TableScanOperator.getOutput(TableScanOperator.java:259) at com.facebook.presto.operator.Driver.processInternal(Driver.java:379) at com.facebook.presto.operator.Driver.lambda$processFor$8(Driver.java:283) at com.facebook.presto.operator.Driver.tryWithLock(Driver.java:675) at com.facebook.presto.operator.Driver.processFor(Driver.java:276) at com.facebook.presto.execution.SqlTaskExecution$DriverSplitRunner.processFor(SqlTaskExecution.java:1077) at com.facebook.presto.execution.executor.PrioritizedSplitRunner.process(PrioritizedSplitRunner.java:162) at com.facebook.presto.execution.executor.TaskExecutor$TaskRunner.run(TaskExecutor.java:545) at com.facebook.presto.$gen.Presto_0_232____20201012_144123_1.run(Unknown Source) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) Caused by: java.lang.reflect.InvocationTargetException at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.lang.reflect.Constructor.newInstance(Constructor.java:423) at org.apache.hudi.common.util.ReflectionUtils.loadPayload(ReflectionUtils.java:67) ... 37 more Caused by: java.lang.ClassCastException: org.apache.hudi.org.apache.avro.generic.GenericData$Record cannot be cast to org.apache.avro.generic.GenericRecord at xxx.MergeHudiPayload.<init>(MergeHudiPayload.java:41) ... 42 more ```` ---------------------------------------------------------------- This is an automated message from the Apache Git Service. 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