[SPARK-15849] FileNotFoundException on _temporary while doing saveAsTable to S3

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Not A Problem
• Affects Version/s: 1.6.1
• Component/s: Spark Core

Environment

AWS EC2 with spark on yarn and s3 storage

• Assignee: Unassigned
• Reporter: Sandeep
• Created: 09/Jun/16 22:32
• Updated: 01/Jul/16 11:34
• Resolved: 01/Jul/16 11:34

Description

When submitting spark jobs to yarn cluster, I occasionally see these error messages while doing saveAsTable. I have tried doing this with spark.speculation=false, and get the same error. These errors are similar to SPARK-2984, but my jobs are writing to S3(s3n) :

Caused by: java.io.FileNotFoundException: File s3n://xxxxxxx/_temporary/0/task_201606080516_0004_m_000079 does not exist.
at org.apache.hadoop.fs.s3native.NativeS3FileSystem.listStatus(NativeS3FileSystem.java:506)
at org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter.mergePaths(FileOutputCommitter.java:360)
at org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter.commitJob(FileOutputCommitter.java:310)
at org.apache.parquet.hadoop.ParquetOutputCommitter.commitJob(ParquetOutputCommitter.java:46)
at org.apache.spark.sql.execution.datasources.BaseWriterContainer.commitJob(WriterContainer.scala:230)
at org.apache.spark.sql.execution.datasources.InsertIntoHadoopFsRelation$$anonfun$run$1.apply$mcV$sp(InsertIntoHadoopFsRelation.scala:151)
... 42 more

Issue Links

• breaks: HADOOP-13204 Über-jira: S3a phase III: scale and tuning