Details
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Bug
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Status: Resolved
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Minor
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Resolution: Fixed
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3.0.0, 3.1.2, 3.2.1
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Hadoop CDH 6.3
Description
Distcp to AWS s3 was working fine on CDH 5.16 with distcp 2.6.0. but after upgrade to CDH 6.3 which comes with distcp-3.0 JAR which is through error as below.
The same error with repeats on Hadoop-distcp-3.2.1.jar as well. Tried with -direct option in 3.2.1, still same error.
Error: java.io.FileNotFoundException: No such file or directory: s3a://XXXXXXXXXXXXX/part-00012-baa6a706-3816-4dfa-ba07-0fb56fd38178-c000.snappy.parquet
at org.apache.hadoop.fs.s3a.S3AFileSystem.s3GetFileStatus(S3AFileSystem.java:2255)
at org.apache.hadoop.fs.s3a.S3AFileSystem.innerGetFileStatus(S3AFileSystem.java:2149)
at org.apache.hadoop.fs.s3a.S3AFileSystem.getFileStatus(S3AFileSystem.java:2088)
at org.apache.hadoop.tools.util.DistCpUtils.preserve(DistCpUtils.java:203)
at org.apache.hadoop.tools.mapred.CopyMapper.map(CopyMapper.java:220)
at org.apache.hadoop.tools.mapred.CopyMapper.map(CopyMapper.java:48)
at org.apache.hadoop.mapreduce.Mapper.run(Mapper.java:146)
at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:799)
at org.apache.hadoop.mapred.MapTask.run(MapTask.java:347)
at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:174)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:422)
at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1875)
at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:168)
Attachments
Issue Links
- is broken by
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HADOOP-8143 Change distcp to have -pb on by default
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- Resolved
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- relates to
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HADOOP-16756 distcp -update to S3A; abfs, etc always overwrites due to block size mismatch
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- Resolved
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HADOOP-13145 In DistCp, prevent unnecessary getFileStatus call when not preserving metadata.
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- Resolved
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- links to