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https://issues.apache.org/jira/browse/HADOOP-18233?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Steve Loughran updated HADOOP-18233:
------------------------------------
    Summary: Initialization race condition with TemporaryAWSCredentialsProvider 
 (was: Possible race condition with TemporaryAWSCredentialsProvider)

> Initialization race condition with TemporaryAWSCredentialsProvider
> ------------------------------------------------------------------
>
>                 Key: HADOOP-18233
>                 URL: https://issues.apache.org/jira/browse/HADOOP-18233
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: auth, fs/s3
>    Affects Versions: 3.3.1
>         Environment: spark v3.2.0
> hadoop-aws v3.3.1
> java version 1.8.0_265 via zulu-8
>            Reporter: Jason Sleight
>            Assignee: Jimmy Wong
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 3.4.0, 3.3.5
>
>
> I'm in the process of upgrading spark+hadoop versions for my workflows and 
> observing a weird behavior regression.  I'm setting
> {code:java}
> spark.hadoop.fs.s3a.aws.credentials.provider=org.apache.hadoop.fs.s3a.TemporaryAWSCredentialsProvider
> spark.hadoop.fs.s3.impl=org.apache.hadoop.fs.s3a.S3AFileSystem
> spark.sql.catalogImplementation=hive
> spark.hadoop.aws.region=us-west-2
> ...many other things, I think these might be the relevant ones though...{code}
> in Spark config and I'm observing some non-fatal warnings/exceptions (see 
> below for some examples).  The warnings/exceptions randomly appear for some 
> tasks, which causes them to fail, but then when Spark retries the task it 
> will succeed.  The initial tasks don't always fail either, just sometimes.
> I also found that if I switch to a SimpleAWSCredentials and use static keys, 
> then I don't see any issues.
> My old setup was spark v3.0.2 with hadoop-aws v3.2.1 which also does not have 
> these warnings/exceptions.
> From reading some other tickets I thought perhaps adding
> {code:java}
> spark.sql.hive.metastore.sharedPrefixes=com.amazonaws {code}
> would help, but it did not.
> Appreciate any suggestions for how to proceed or debug further :)
>  
> Example stack traces:
> First one for an s3 read
> {code:java}
>  WARN TaskSetManager: Lost task 27.0 in stage 4.0 (TID 29) (<ip> executor 
> 13): java.nio.file.AccessDeniedException: 
> s3a://bucket/path/to/part.snappy.parquet: 
> org.apache.hadoop.fs.s3a.CredentialInitializationException: Provider 
> TemporaryAWSCredentialsProvider has no credentials
>     at org.apache.hadoop.fs.s3a.S3AUtils.translateException(S3AUtils.java:206)
>     at org.apache.hadoop.fs.s3a.S3AUtils.translateException(S3AUtils.java:170)
>     at 
> org.apache.hadoop.fs.s3a.S3AFileSystem.s3GetFileStatus(S3AFileSystem.java:3289)
>     at 
> org.apache.hadoop.fs.s3a.S3AFileSystem.innerGetFileStatus(S3AFileSystem.java:3185)
>     at 
> org.apache.hadoop.fs.s3a.S3AFileSystem.getFileStatus(S3AFileSystem.java:3053)
>     at 
> org.apache.parquet.hadoop.util.HadoopInputFile.fromPath(HadoopInputFile.java:39)
>     at 
> org.apache.spark.sql.execution.datasources.parquet.ParquetFooterReader.readFooter(ParquetFooterReader.java:39)
>     at 
> org.apache.spark.sql.execution.datasources.parquet.ParquetFileFormat.footerFileMetaData$lzycompute$1(ParquetFileFormat.scala:268)
>     at 
> org.apache.spark.sql.execution.datasources.parquet.ParquetFileFormat.footerFileMetaData$1(ParquetFileFormat.scala:267)
>     at 
> org.apache.spark.sql.execution.datasources.parquet.ParquetFileFormat.$anonfun$buildReaderWithPartitionValues$2(ParquetFileFormat.scala:270)
>     at 
> org.apache.spark.sql.execution.datasources.FileScanRDD$$anon$1.org$apache$spark$sql$execution$datasources$FileScanRDD$$anon$$readCurrentFile(FileScanRDD.scala:116)
>     at 
> org.apache.spark.sql.execution.datasources.FileScanRDD$$anon$1.nextIterator(FileScanRDD.scala:164)
>     at 
> org.apache.spark.sql.execution.datasources.FileScanRDD$$anon$1.hasNext(FileScanRDD.scala:93)
>     at 
> org.apache.spark.sql.execution.FileSourceScanExec$$anon$1.hasNext(DataSourceScanExec.scala:522)
>     at 
> org.apache.spark.sql.catalyst.expressions.GeneratedClass$GeneratedIteratorForCodegenStage7.columnartorow_nextBatch_0$(Unknown
>  Source)
>     at 
> org.apache.spark.sql.catalyst.expressions.GeneratedClass$GeneratedIteratorForCodegenStage7.processNext(Unknown
>  Source)
>     at 
> org.apache.spark.sql.execution.BufferedRowIterator.hasNext(BufferedRowIterator.java:43)
>     at 
> org.apache.spark.sql.execution.WholeStageCodegenExec$$anon$1.hasNext(WholeStageCodegenExec.scala:759)
>     at scala.collection.Iterator$$anon$10.hasNext(Iterator.scala:460)
>     at 
> org.apache.spark.shuffle.sort.BypassMergeSortShuffleWriter.write(BypassMergeSortShuffleWriter.java:140)
>     at 
> org.apache.spark.shuffle.ShuffleWriteProcessor.write(ShuffleWriteProcessor.scala:59)
>     at 
> org.apache.spark.scheduler.ShuffleMapTask.runTask(ShuffleMapTask.scala:99)
>     at 
> org.apache.spark.scheduler.ShuffleMapTask.runTask(ShuffleMapTask.scala:52)
>     at org.apache.spark.scheduler.Task.run(Task.scala:131)
>     at 
> org.apache.spark.executor.Executor$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)
> Caused by: org.apache.hadoop.fs.s3a.CredentialInitializationException: 
> Provider TemporaryAWSCredentialsProvider has no credentials
>     at 
> org.apache.hadoop.fs.s3a.auth.AbstractSessionCredentialsProvider.getCredentials(AbstractSessionCredentialsProvider.java:130)
>     at 
> org.apache.hadoop.fs.s3a.AWSCredentialProviderList.getCredentials(AWSCredentialProviderList.java:177)
>     at 
> com.amazonaws.http.AmazonHttpClient$RequestExecutor.getCredentialsFromContext(AmazonHttpClient.java:1266)
>     at 
> com.amazonaws.http.AmazonHttpClient$RequestExecutor.runBeforeRequestHandlers(AmazonHttpClient.java:842)
>     at 
> com.amazonaws.http.AmazonHttpClient$RequestExecutor.doExecute(AmazonHttpClient.java:792)
>     at 
> com.amazonaws.http.AmazonHttpClient$RequestExecutor.executeWithTimer(AmazonHttpClient.java:779)
>     at 
> com.amazonaws.http.AmazonHttpClient$RequestExecutor.execute(AmazonHttpClient.java:753)
>     at 
> com.amazonaws.http.AmazonHttpClient$RequestExecutor.access$500(AmazonHttpClient.java:713)
>     at 
> com.amazonaws.http.AmazonHttpClient$RequestExecutionBuilderImpl.execute(AmazonHttpClient.java:695)
>     at com.amazonaws.http.AmazonHttpClient.execute(AmazonHttpClient.java:559)
>     at com.amazonaws.http.AmazonHttpClient.execute(AmazonHttpClient.java:539)
>     at 
> com.amazonaws.services.s3.AmazonS3Client.invoke(AmazonS3Client.java:5437)
>     at 
> com.amazonaws.services.s3.AmazonS3Client.getBucketRegionViaHeadRequest(AmazonS3Client.java:6408)
>     at 
> com.amazonaws.services.s3.AmazonS3Client.fetchRegionFromCache(AmazonS3Client.java:6381)
>     at 
> com.amazonaws.services.s3.AmazonS3Client.invoke(AmazonS3Client.java:5422)
>     at 
> com.amazonaws.services.s3.AmazonS3Client.invoke(AmazonS3Client.java:5384)
>     at 
> com.amazonaws.services.s3.AmazonS3Client.getObjectMetadata(AmazonS3Client.java:1367)
>     at 
> org.apache.hadoop.fs.s3a.S3AFileSystem.lambda$getObjectMetadata$6(S3AFileSystem.java:2066)
>     at org.apache.hadoop.fs.s3a.Invoker.retryUntranslated(Invoker.java:412)
>     at org.apache.hadoop.fs.s3a.Invoker.retryUntranslated(Invoker.java:375)
>     at 
> org.apache.hadoop.fs.s3a.S3AFileSystem.getObjectMetadata(S3AFileSystem.java:2056)
>     at 
> org.apache.hadoop.fs.s3a.S3AFileSystem.getObjectMetadata(S3AFileSystem.java:2032)
>     at 
> org.apache.hadoop.fs.s3a.S3AFileSystem.s3GetFileStatus(S3AFileSystem.java:3273)
>     ... 27 more{code}
> And here is one for an s3 write which is similar but slightly different
> {code:java}
> WARN TaskSetManager: Lost task 21.0 in stage 78.0 (TID 1358) (<ip> executor 
> 11): org.apache.spark.SparkException: Task failed while writing rows.
>     at 
> org.apache.spark.sql.errors.QueryExecutionErrors$.taskFailedWhileWritingRowsError(QueryExecutionErrors.scala:500)
>     at 
> org.apache.spark.sql.execution.datasources.FileFormatWriter$.executeTask(FileFormatWriter.scala:321)
>     at 
> org.apache.spark.sql.execution.datasources.FileFormatWriter$.$anonfun$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)
> Caused by: java.nio.file.AccessDeniedException: 
> s3a://bucket/path/to/_temporary/0/_temporary/attempt_0123456789: 
> org.apache.hadoop.fs.s3a.CredentialInitializationException: Provider 
> TemporaryAWSCredentialsProvider has no credentials
>     at org.apache.hadoop.fs.s3a.S3AUtils.translateException(S3AUtils.java:206)
>     at org.apache.hadoop.fs.s3a.S3AUtils.translateException(S3AUtils.java:170)
>     at 
> org.apache.hadoop.fs.s3a.S3AFileSystem.s3GetFileStatus(S3AFileSystem.java:3289)
>     at 
> org.apache.hadoop.fs.s3a.S3AFileSystem.innerGetFileStatus(S3AFileSystem.java:3185)
>     at 
> org.apache.hadoop.fs.s3a.S3AFileSystem.getFileStatus(S3AFileSystem.java:3053)
>     at org.apache.hadoop.fs.FileSystem.exists(FileSystem.java:1760)
>     at org.apache.hadoop.fs.s3a.S3AFileSystem.exists(S3AFileSystem.java:4263)
>     at 
> org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter.needsTaskCommit(FileOutputCommitter.java:674)
>     at 
> org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter.needsTaskCommit(FileOutputCommitter.java:663)
>     at 
> org.apache.spark.mapred.SparkHadoopMapRedUtil$.commitTask(SparkHadoopMapRedUtil.scala:61)
>     at 
> org.apache.spark.internal.io.HadoopMapReduceCommitProtocol.commitTask(HadoopMapReduceCommitProtocol.scala:269)
>     at 
> org.apache.spark.sql.execution.datasources.FileFormatDataWriter.$anonfun$commit$1(FileFormatDataWriter.scala:107)
>     at org.apache.spark.util.Utils$.timeTakenMs(Utils.scala:605)
>     at 
> org.apache.spark.sql.execution.datasources.FileFormatDataWriter.commit(FileFormatDataWriter.scala:107)
>     at 
> org.apache.spark.sql.execution.datasources.FileFormatWriter$.$anonfun$executeTask$1(FileFormatWriter.scala:305)
>     at 
> org.apache.spark.util.Utils$.tryWithSafeFinallyAndFailureCallbacks(Utils.scala:1496)
>     at 
> org.apache.spark.sql.execution.datasources.FileFormatWriter$.executeTask(FileFormatWriter.scala:311)
>     ... 9 more
> Caused by: org.apache.hadoop.fs.s3a.CredentialInitializationException: 
> Provider TemporaryAWSCredentialsProvider has no credentials
>     at 
> org.apache.hadoop.fs.s3a.auth.AbstractSessionCredentialsProvider.getCredentials(AbstractSessionCredentialsProvider.java:130)
>     at 
> org.apache.hadoop.fs.s3a.AWSCredentialProviderList.getCredentials(AWSCredentialProviderList.java:177)
>     at 
> com.amazonaws.http.AmazonHttpClient$RequestExecutor.getCredentialsFromContext(AmazonHttpClient.java:1266)
>     at 
> com.amazonaws.http.AmazonHttpClient$RequestExecutor.runBeforeRequestHandlers(AmazonHttpClient.java:842)
>     at 
> com.amazonaws.http.AmazonHttpClient$RequestExecutor.doExecute(AmazonHttpClient.java:792)
>     at 
> com.amazonaws.http.AmazonHttpClient$RequestExecutor.executeWithTimer(AmazonHttpClient.java:779)
>     at 
> com.amazonaws.http.AmazonHttpClient$RequestExecutor.execute(AmazonHttpClient.java:753)
>     at 
> com.amazonaws.http.AmazonHttpClient$RequestExecutor.access$500(AmazonHttpClient.java:713)
>     at 
> com.amazonaws.http.AmazonHttpClient$RequestExecutionBuilderImpl.execute(AmazonHttpClient.java:695)
>     at com.amazonaws.http.AmazonHttpClient.execute(AmazonHttpClient.java:559)
>     at com.amazonaws.http.AmazonHttpClient.execute(AmazonHttpClient.java:539)
>     at 
> com.amazonaws.services.s3.AmazonS3Client.invoke(AmazonS3Client.java:5437)
>     at 
> com.amazonaws.services.s3.AmazonS3Client.getBucketRegionViaHeadRequest(AmazonS3Client.java:6408)
>     at 
> com.amazonaws.services.s3.AmazonS3Client.fetchRegionFromCache(AmazonS3Client.java:6381)
>     at 
> com.amazonaws.services.s3.AmazonS3Client.invoke(AmazonS3Client.java:5422)
>     at 
> com.amazonaws.services.s3.AmazonS3Client.invoke(AmazonS3Client.java:5384)
>     at 
> com.amazonaws.services.s3.AmazonS3Client.getObjectMetadata(AmazonS3Client.java:1367)
>     at 
> org.apache.hadoop.fs.s3a.S3AFileSystem.lambda$getObjectMetadata$6(S3AFileSystem.java:2066)
>     at org.apache.hadoop.fs.s3a.Invoker.retryUntranslated(Invoker.java:412)
>     at org.apache.hadoop.fs.s3a.Invoker.retryUntranslated(Invoker.java:375)
>     at 
> org.apache.hadoop.fs.s3a.S3AFileSystem.getObjectMetadata(S3AFileSystem.java:2056)
>     at 
> org.apache.hadoop.fs.s3a.S3AFileSystem.getObjectMetadata(S3AFileSystem.java:2032)
>     at 
> org.apache.hadoop.fs.s3a.S3AFileSystem.s3GetFileStatus(S3AFileSystem.java:3273)
>     ... 23 more {code}
>  



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