sivabalan narayanan created HUDI-5076:
-----------------------------------------

             Summary: Non serializable path used with engineContext with 
metadata table initialization
                 Key: HUDI-5076
                 URL: https://issues.apache.org/jira/browse/HUDI-5076
             Project: Apache Hudi
          Issue Type: Bug
          Components: metadata
            Reporter: sivabalan narayanan


issue reported by use in glue env. we could not reproduce in EMR w/ S3 by 
ourselves. 

 
{code:java}
py4j.protocol.Py4JJavaError: An error occurred while calling o1011.save.
: org.apache.spark.SparkException: Job aborted due to stage failure: Failed to 
serialize task 3847, not attempting to retry it. Exception during 
serialization: java.io.NotSerializableException: org.apache.hadoop.fs.Path
Serialization stack:
    - object not serializable (class: org.apache.hadoop.fs.Path, value: 
s3://somebucket/someprefix)
    - element of array (index: 0)
    - array (class [Ljava.lang.Object;, size 1)
    - field (class: scala.collection.mutable.WrappedArray$ofRef, name: array, 
type: class [Ljava.lang.Object;)
    - object (class scala.collection.mutable.WrappedArray$ofRef, 
WrappedArray(s3://somebucket/someprefix))
    - writeObject data (class: org.apache.spark.rdd.ParallelCollectionPartition)
    - object (class org.apache.spark.rdd.ParallelCollectionPartition, 
org.apache.spark.rdd.ParallelCollectionPartition@3488)
    - field (class: org.apache.spark.scheduler.ResultTask, name: partition, 
type: interface org.apache.spark.Partition)
    - object (class org.apache.spark.scheduler.ResultTask, ResultTask(114, 0))
    at 
org.apache.spark.scheduler.DAGScheduler.org$apache$spark$scheduler$DAGScheduler$$failJobAndIndependentStages(DAGScheduler.scala:1889)
    at 
org.apache.spark.scheduler.DAGScheduler$$anonfun$abortStage$1.apply(DAGScheduler.scala:1877)
    at 
org.apache.spark.scheduler.DAGScheduler$$anonfun$abortStage$1.apply(DAGScheduler.scala:1876)
    at 
scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:59)
    at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:48)
    at 
org.apache.spark.scheduler.DAGScheduler.abortStage(DAGScheduler.scala:1876)
    at 
org.apache.spark.scheduler.DAGScheduler$$anonfun$handleTaskSetFailed$1.apply(DAGScheduler.scala:926)
    at 
org.apache.spark.scheduler.DAGScheduler$$anonfun$handleTaskSetFailed$1.apply(DAGScheduler.scala:926)
    at scala.Option.foreach(Option.scala:257)
    at 
org.apache.spark.scheduler.DAGScheduler.handleTaskSetFailed(DAGScheduler.scala:926)
    at 
org.apache.spark.scheduler.DAGSchedulerEventProcessLoop.doOnReceive(DAGScheduler.scala:2110)
    at 
org.apache.spark.scheduler.DAGSchedulerEventProcessLoop.onReceive(DAGScheduler.scala:2059)
    at 
org.apache.spark.scheduler.DAGSchedulerEventProcessLoop.onReceive(DAGScheduler.scala:2048)
    at org.apache.spark.util.EventLoop$$anon$1.run(EventLoop.scala:49)
    at org.apache.spark.scheduler.DAGScheduler.runJob(DAGScheduler.scala:737)
    at org.apache.spark.SparkContext.runJob(SparkContext.scala:2061)
    at org.apache.spark.SparkContext.runJob(SparkContext.scala:2082)
    at org.apache.spark.SparkContext.runJob(SparkContext.scala:2101)
    at org.apache.spark.SparkContext.runJob(SparkContext.scala:2126)
    at org.apache.spark.rdd.RDD$$anonfun$collect$1.apply(RDD.scala:945)
    at 
org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:151)
    at 
org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:112)
    at org.apache.spark.rdd.RDD.withScope(RDD.scala:363)
    at org.apache.spark.rdd.RDD.collect(RDD.scala:944)
    at 
org.apache.spark.api.java.JavaRDDLike$class.collect(JavaRDDLike.scala:361)
    at 
org.apache.spark.api.java.AbstractJavaRDDLike.collect(JavaRDDLike.scala:45)
    at 
org.apache.hudi.client.common.HoodieSparkEngineContext.map(HoodieSparkEngineContext.java:103)
    at 
org.apache.hudi.metadata.HoodieBackedTableMetadataWriter.listAllPartitions(HoodieBackedTableMetadataWriter.java:631)
    at 
org.apache.hudi.metadata.HoodieBackedTableMetadataWriter.initialCommit(HoodieBackedTableMetadataWriter.java:1064)
    at 
org.apache.hudi.metadata.HoodieBackedTableMetadataWriter.initializeFromFilesystem(HoodieBackedTableMetadataWriter.java:557)
    at 
org.apache.hudi.metadata.HoodieBackedTableMetadataWriter.initializeIfNeeded(HoodieBackedTableMetadataWriter.java:390)
    at 
org.apache.hudi.metadata.SparkHoodieBackedTableMetadataWriter.initialize(SparkHoodieBackedTableMetadataWriter.java:120)
    at 
org.apache.hudi.metadata.HoodieBackedTableMetadataWriter.<init>(HoodieBackedTableMetadataWriter.java:171)
    at 
org.apache.hudi.metadata.SparkHoodieBackedTableMetadataWriter.<init>(SparkHoodieBackedTableMetadataWriter.java:89)
    at 
org.apache.hudi.metadata.SparkHoodieBackedTableMetadataWriter.create(SparkHoodieBackedTableMetadataWriter.java:75)
    at 
org.apache.hudi.client.SparkRDDWriteClient.initializeMetadataTable(SparkRDDWriteClient.java:446)
    at 
org.apache.hudi.client.SparkRDDWriteClient.doInitTable(SparkRDDWriteClient.java:431)
    at 
org.apache.hudi.client.BaseHoodieWriteClient.initTable(BaseHoodieWriteClient.java:1459)
    at 
org.apache.hudi.client.BaseHoodieWriteClient.initTable(BaseHoodieWriteClient.java:1491)
    at 
org.apache.hudi.client.SparkRDDWriteClient.upsert(SparkRDDWriteClient.java:152)
    at 
org.apache.hudi.DataSourceUtils.doWriteOperation(DataSourceUtils.java:206)
    at 
org.apache.hudi.HoodieSparkSqlWriter$.write(HoodieSparkSqlWriter.scala:329)
    at org.apache.hudi.DefaultSource.createRelation(DefaultSource.scala:183)
    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$1.apply(SparkPlan.scala:155)
    at 
org.apache.spark.rdd.RDDOperationScope$.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)
    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 py4j.reflection.MethodInvoker.invoke(MethodInvoker.java:244)
    at py4j.reflection.ReflectionEngine.invoke(ReflectionEngine.java:357)
    at py4j.Gateway.invoke(Gateway.java:282)
    at py4j.commands.AbstractCommand.invokeMethod(AbstractCommand.java:132)
    at py4j.commands.CallCommand.execute(CallCommand.java:79)
    at py4j.GatewayConnection.run(GatewayConnection.java:238)
    at java.lang.Thread.run(Thread.java:750) {code}
 



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