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Posted to mapreduce-issues@hadoop.apache.org by "Steve Loughran (Jira)" <ji...@apache.org> on 2022/05/16 12:10:00 UTC
[jira] [Resolved] (MAPREDUCE-7378) An error occurred while concurrently writing to a path
[ https://issues.apache.org/jira/browse/MAPREDUCE-7378?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Steve Loughran resolved MAPREDUCE-7378.
---------------------------------------
Resolution: Won't Fix
> An error occurred while concurrently writing to a path
> ------------------------------------------------------
>
> Key: MAPREDUCE-7378
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-7378
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Reporter: jingpan xiong
> Priority: Major
> Labels: pull-request-available
> Time Spent: 1.5h
> Remaining Estimate: 0h
>
> When we use FileOutputCommitter as the base class of Job Committer for other components, we may meet an concurrently writing problem.
> Like HadoopMapReduceCommitProtocol in Spark, when there have multiple application to write data in same path, they will commit job and task in the "_temporary" dir. Once a Job finished ,it will delete the "_temporary" dir, make the other jobs failed.
>
> error message:
> {code:java}
> // code placeholder
> 21/11/04 19:01:21 ERROR Utils: Aborting task ExitCodeException exitCode=1: chmod: cannot access '/data/spark-examples/spark-warehouse/test/temporary/0/_temporary/attempt_202111041901182933014038999149736_0001_m_000001 4/dt=2021-11-03/hour=10/.part-00001-95895b03-45d2-4ac6-806b-b76fd1dfa3dc.c000.snappy.parquet.crc': No such file or directory at org.apache.hadoop.util.Shell.runCommand(Shell.java:1008) at org.apache.hadoop.util.Shell.run(Shell.java:901) at org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1213) at org.apache.hadoop.util.Shell.execCommand(Shell.java:1307) at org.apache.hadoop.util.Shell.execCommand(Shell.java:1289) at org.apache.hadoop.fs.RawLocalFileSystem.setPermission(RawLocalFileSystem.java:978) at org.apache.hadoop.fs.RawLocalFileSystem$LocalFSFileOutputStream.<init>(RawLocalFileSystem.java:324) at org.apache.hadoop.fs.RawLocalFileSystem$LocalFSFileOutputStream.<init>(RawLocalFileSystem.java:294) at org.apache.hadoop.fs.RawLocalFileSystem.createOutputStreamWithMode(RawLocalFileSystem.java:439) at org.apache.hadoop.fs.RawLocalFileSystem.create(RawLocalFileSystem.java:428) at org.apache.hadoop.fs.RawLocalFileSystem.create(RawLocalFileSystem.java:459) at org.apache.hadoop.fs.ChecksumFileSystem$ChecksumFSOutputSummer.<init>(ChecksumFileSystem.java:437) at org.apache.hadoop.fs.ChecksumFileSystem.create(ChecksumFileSystem.java:521) at org.apache.hadoop.fs.ChecksumFileSystem.create(ChecksumFileSystem.java:500) at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1195) at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1175) at org.apache.parquet.hadoop.util.HadoopOutputFile.create(HadoopOutputFile.java:74) at org.apache.parquet.hadoop.ParquetFileWriter.<init>(ParquetFileWriter.java:329) at org.apache.parquet.hadoop.ParquetOutputFormat.getRecordWriter(ParquetOutputFormat.java:482) at org.apache.parquet.hadoop.ParquetOutputFormat.getRecordWriter(ParquetOutputFormat.java:420) at org.apache.parquet.hadoop.ParquetOutputFormat.getRecordWriter(ParquetOutputFormat.java:409) at org.apache.spark.sql.execution.datasources.parquet.ParquetOutputWriter.<init>(ParquetOutputWriter.scala:36) at org.apache.spark.sql.execution.datasources.parquet.ParquetFileFormat$$anon$1.newInstance(ParquetFileFormat.scala:150) at org.apache.spark.sql.execution.datasources.BaseDynamicPartitionDataWriter.renewCurrentWriter(FileFormatDataWriter.scala:290) at org.apache.spark.sql.execution.datasources.DynamicPartitionDataSingleWriter.write(FileFormatDataWriter.scala:357) at org.apache.spark.sql.execution.datasources.FileFormatDataWriter.writeWithMetrics(FileFormatDataWriter.scala:85) at org.apache.spark.sql.execution.datasources.FileFormatDataWriter.writeWithIterator(FileFormatDataWriter.scala:92) at org.apache.spark.sql.execution.datasources.FileFormatWriter$.$anonfun$executeTask$1(FileFormatWriter.scala:304) at org.apache.spark.util.Utils$.tryWithSafeFinallyAndFailureCallbacks(Utils.scala:1496) at org.apache.spark.sql.execution.datasources.FileFormatWriter$.executeTask(FileFormatWriter.scala:311) at org.apache.spark.sql.execution.datasources.FileFormatWriter$.$anonfun$write$16(FileFormatWriter.scala:229) at org.apache.spark.scheduler.ResultTask.runTask(ResultTask.scala:90) at org.apache.spark.scheduler.Task.run(Task.scala:131) at org.apache.spark.executor.Executor$TaskRunner.$anonfun$run$3(Executor.scala:506) at org.apache.spark.util.Utils$.tryWithSafeFinally(Utils.scala:1462) at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:509) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) 21/11/04 19:01:21 WARN FileOutputCommitter: Could not delete file:/data/spark-examples/spark-warehouse/test/temporary/0/_temporary/attempt_202111041901182933014038999149736 0001_m_000001_4
> {code}
>
> The spark Issue is [SPARK-37210](https://issues.apache.org/jira/browse/SPARK-37210)
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