Aaron Fabbri created HADOOP-12267: ------------------------------------- Summary: s3a failure due to integer overflow bug in AWS SDK Key: HADOOP-12267 URL: https://issues.apache.org/jira/browse/HADOOP-12267 Project: Hadoop Common Issue Type: Bug Components: fs/s3 Affects Versions: 2.6.0 Reporter: Aaron Fabbri Assignee: Aaron Fabbri
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) -- This message was sent by Atlassian JIRA (v6.3.4#6332)