[HADOOP-12267] s3a failure due to integer overflow bug in AWS SDK

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Duplicate
• Affects Version/s: 2.6.0
• Component/s: fs/s3
• Assignee: Aaron Fabbri
• Reporter: Aaron Fabbri
• Created: 24/Jul/15 04:54
• Updated: 29/Jul/15 20:27
• Resolved: 29/Jul/15 20:27

Description

Under high load writing to Amazon AWS S3 storage, a client can be throttled enough to encounter 24 retries in a row.
The amazon http client code (in aws-java-sdk jar) has a bug in its exponential backoff retry code, that causes integer overflow, and a call to Thread.sleep() with a negative value, which causes client to bail out with an exception (see below).

Bug has been fixed in aws-java-sdk:

https://github.com/aws/aws-sdk-java/pull/388

We need to pick this up for hadoop-tools/hadoop-aws.

Error: java.io.IOException: File copy failed: hdfs://path-redacted --> s3a://path-redacted
at org.apache.hadoop.tools.mapred.CopyMapper.copyFileWithRetry(CopyMapper.java:284)
at org.apache.hadoop.tools.mapred.CopyMapper.map(CopyMapper.java:252)
at org.apache.hadoop.tools.mapred.CopyMapper.map(CopyMapper.java:50)
at org.apache.hadoop.mapreduce.Mapper.run(Mapper.java:145)
at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:784)
at org.apache.hadoop.mapred.MapTask.run(MapTask.java:341)
at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:168)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:415)
at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1642)
at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:163) Caused by: java.io.IOException: Couldn't run retriable-command: Copying hdfs://path-redacted to s3a://path-redacted
at org.apache.hadoop.tools.util.RetriableCommand.execute(RetriableCommand.java:101)
at org.apache.hadoop.tools.mapred.CopyMapper.copyFileWithRetry(CopyMapper.java:280)
... 10 more
Caused by: com.amazonaws.AmazonClientException: Unable to complete transfer: timeout value is negative
at com.amazonaws.services.s3.transfer.internal.AbstractTransfer.unwrapExecutionException(AbstractTransfer.java:300)
at com.amazonaws.services.s3.transfer.internal.AbstractTransfer.rethrowExecutionException(AbstractTransfer.java:284)
at com.amazonaws.services.s3.transfer.internal.CopyImpl.waitForCopyResult(CopyImpl.java:67)
at org.apache.hadoop.fs.s3a.S3AFileSystem.copyFile(S3AFileSystem.java:943)
at org.apache.hadoop.fs.s3a.S3AFileSystem.rename(S3AFileSystem.java:357)
at org.apache.hadoop.tools.mapred.RetriableFileCopyCommand.promoteTmpToTarget(RetriableFileCopyCommand.java:220)
at org.apache.hadoop.tools.mapred.RetriableFileCopyCommand.doCopy(RetriableFileCopyCommand.java:137)
at org.apache.hadoop.tools.mapred.RetriableFileCopyCommand.doExecute(RetriableFileCopyCommand.java:100)
at org.apache.hadoop.tools.util.RetriableCommand.execute(RetriableCommand.java:87)
... 11 more
Caused by: java.lang.IllegalArgumentException: timeout value is negative
at java.lang.Thread.sleep(Native Method)
at com.amazonaws.http.AmazonHttpClient.pauseBeforeNextRetry(AmazonHttpClient.java:864)
at com.amazonaws.http.AmazonHttpClient.executeHelper(AmazonHttpClient.java:353)
at com.amazonaws.http.AmazonHttpClient.execute(AmazonHttpClient.java:232)
at com.amazonaws.services.s3.AmazonS3Client.invoke(AmazonS3Client.java:3528)
at com.amazonaws.services.s3.AmazonS3Client.copyObject(AmazonS3Client.java:1507)
at com.amazonaws.services.s3.transfer.internal.CopyCallable.copyInOneChunk(CopyCallable.java:143)
at com.amazonaws.services.s3.transfer.internal.CopyCallable.call(CopyCallable.java:131)
at com.amazonaws.services.s3.transfer.internal.CopyMonitor.copy(CopyMonitor.java:189)
at com.amazonaws.services.s3.transfer.internal.CopyMonitor.call(CopyMonitor.java:134)
at com.amazonaws.services.s3.transfer.internal.CopyMonitor.call(CopyMonitor.java:46)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
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)

Issue Links

• duplicates: HADOOP-12269 Update aws-sdk dependency to 1.10.6; move to aws-sdk-s3
• is related to: HADOOP-11684 S3a to use thread pool that blocks clients