Error writing parquet to S3

[Peter Halliday]

I’m not 100% sure why I’m getting this.  I don’t see any errors before this at 
all.  I’m not sure how to diagnose this.


Peter Halliday



2016-06-10 01:46:05,282] WARN org.apache.spark.scheduler.TaskSetManager 
[task-result-getter-2hread] - Lost task 3737.0 in stage 2.0 (TID 10585, 
ip-172-16-96-32.ec2.internal): org.apache.spark.SparkException: Task failed 
while writing rows.
        at 
org.apache.spark.sql.execution.datasources.DynamicPartitionWriterContainer.writeRows(WriterContainer.scala:414)
        at 
org.apache.spark.sql.execution.datasources.InsertIntoHadoopFsRelation$$anonfun$run$1$$anonfun$apply$mcV$sp$3.apply(InsertIntoHadoopFsRelation.scala:150)
        at 
org.apache.spark.sql.execution.datasources.InsertIntoHadoopFsRelation$$anonfun$run$1$$anonfun$apply$mcV$sp$3.apply(InsertIntoHadoopFsRelation.scala:150)
        at org.apache.spark.scheduler.ResultTask.runTask(ResultTask.scala:66)
        at org.apache.spark.scheduler.Task.run(Task.scala:89)
        at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:214)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
        at java.lang.Thread.run(Thread.java:745)
Caused by: java.io.IOException: The file being written is in an invalid state. 
Probably caused by an error thrown previously. Current state: COLUMN
        at 
org.apache.parquet.hadoop.ParquetFileWriter$STATE.error(ParquetFileWriter.java:146)
        at 
org.apache.parquet.hadoop.ParquetFileWriter$STATE.startBlock(ParquetFileWriter.java:138)
        at 
org.apache.parquet.hadoop.ParquetFileWriter.startBlock(ParquetFileWriter.java:195)
        at 
org.apache.parquet.hadoop.InternalParquetRecordWriter.flushRowGroupToStore(InternalParquetRecordWriter.java:153)
        at 
org.apache.parquet.hadoop.InternalParquetRecordWriter.close(InternalParquetRecordWriter.java:113)
        at 
org.apache.parquet.hadoop.ParquetRecordWriter.close(ParquetRecordWriter.java:112)
        at 
org.apache.spark.sql.execution.datasources.parquet.ParquetOutputWriter.close(ParquetRelation.scala:101)
        at 
org.apache.spark.sql.execution.datasources.DynamicPartitionWriterContainer.writeRows(WriterContainer.scala:405)
        ... 8 more