[HUDI-600] Cleaner fails with AVRO exception when upgrading from 0.5.0 to master

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.6.0
• Component/s: cleaning
• Labels: help-requested
• Assignee: Balaji Varadarajan
• Reporter: Nishith Agarwal
• Created: 05/Feb/20 22:12
• Updated: 11/May/20 16:34
• Resolved: 11/May/20 16:34

Description

```
org.apache.avro.AvroTypeException: Found org.apache.hudi.avro.model.HoodieCleanMetadata, expecting org.apache.hudi.avro.model.HoodieCleanerPlan, missing required field policy
at org.apache.avro.io.ResolvingDecoder.doAction(ResolvingDecoder.java:292)
at org.apache.avro.io.parsing.Parser.advance(Parser.java:88)
at org.apache.avro.io.ResolvingDecoder.readFieldOrder(ResolvingDecoder.java:130)
at org.apache.avro.generic.GenericDatumReader.readRecord(GenericDatumReader.java:215)
at org.apache.avro.generic.GenericDatumReader.readWithoutConversion(GenericDatumReader.java:175)
at org.apache.avro.generic.GenericDatumReader.read(GenericDatumReader.java:153)
at org.apache.avro.generic.GenericDatumReader.read(GenericDatumReader.java:145)
at org.apache.avro.file.DataFileStream.next(DataFileStream.java:233)
at org.apache.avro.file.DataFileStream.next(DataFileStream.java:220)
at org.apache.hudi.common.util.AvroUtils.deserializeAvroMetadata(AvroUtils.java:149)
at org.apache.hudi.common.util.CleanerUtils.getCleanerPlan(CleanerUtils.java:88)
at org.apache.hudi.HoodieCleanClient.runClean(HoodieCleanClient.java:144)
at org.apache.hudi.HoodieCleanClient.lambda$clean$0(HoodieCleanClient.java:89)
at java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1382)
at java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:647)
at org.apache.hudi.HoodieCleanClient.clean(HoodieCleanClient.java:87)
at org.apache.hudi.HoodieWriteClient.clean(HoodieWriteClient.java:837)
at org.apache.hudi.HoodieWriteClient.postCommit(HoodieWriteClient.java:514)
at org.apache.hudi.AbstractHoodieWriteClient.commit(AbstractHoodieWriteClient.java:156)
at org.apache.hudi.AbstractHoodieWriteClient.commit(AbstractHoodieWriteClient.java:100)
at org.apache.hudi.AbstractHoodieWriteClient.commit(AbstractHoodieWriteClient.java:91)
at org.apache.hudi.HoodieSparkSqlWriter$.checkWriteStatus(HoodieSparkSqlWriter.scala:261)
at org.apache.hudi.HoodieSparkSqlWriter$.write(HoodieSparkSqlWriter.scala:183)
at org.apache.hudi.DefaultSource.createRelation(DefaultSource.scala:91)
at org.apache.spark.sql.execution.datasources.SaveIntoDataSourceCommand.run(SaveIntoDataSourceCommand.scala:45)
at org.apache.spark.sql.execution.command.ExecutedCommandExec.sideEffectResult$lzycompute(commands.scala:70)
at org.apache.spark.sql.execution.command.ExecutedCommandExec.sideEffectResult(commands.scala:68)
at org.apache.spark.sql.execution.command.ExecutedCommandExec.doExecute(commands.scala:86)
at org.apache.spark.sql.execution.SparkPlan$$anonfun$execute$1.apply(SparkPlan.scala:131)
at org.apache.spark.sql.execution.SparkPlan$$anonfun$execute$1.apply(SparkPlan.scala:127)
at org.apache.spark.sql.execution.SparkPlan$$anonfun$executeQuery$1.apply(SparkPlan.scala:156)
at org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:151)
at org.apache.spark.sql.execution.SparkPlan.executeQuery(SparkPlan.scala:152)
at org.apache.spark.sql.execution.SparkPlan.execute(SparkPlan.scala:127)
at org.apache.spark.sql.execution.QueryExecution.toRdd$lzycompute(QueryExecution.scala:80)
at org.apache.spark.sql.execution.QueryExecution.toRdd(QueryExecution.scala:80)
at org.apache.spark.sql.DataFrameWriter$$anonfun$runCommand$1.apply(DataFrameWriter.scala:676)
at org.apache.spark.sql.DataFrameWriter$$anonfun$runCommand$1.apply(DataFrameWriter.scala:676)
at org.apache.spark.sql.execution.SQLExecution$$anonfun$withNewExecutionId$1.apply(SQLExecution.scala:78)
at org.apache.spark.sql.execution.SQLExecution$.withSQLConfPropagated(SQLExecution.scala:125)
at org.apache.spark.sql.execution.SQLExecution$.withNewExecutionId(SQLExecution.scala:73)
at org.apache.spark.sql.DataFrameWriter.runCommand(DataFrameWriter.scala:676)
at org.apache.spark.sql.DataFrameWriter.saveToV1Source(DataFrameWriter.scala:285)
at org.apache.spark.sql.DataFrameWriter.save(DataFrameWriter.scala:271)
at org.apache.spark.sql.DataFrameWriter.save(DataFrameWriter.scala:229)
```
 
varadarb any ideas about this ?
 
thesquelched fyi