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Posted to common-dev@hadoop.apache.org by "MunShik JOUNG (JIRA)" <ji...@apache.org> on 2018/09/10 01:40:00 UTC
[jira] [Created] (HADOOP-15735) backport HADOOP-11687 for
hadoop-aws 2.7.7
MunShik JOUNG created HADOOP-15735:
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Summary: backport HADOOP-11687 for hadoop-aws 2.7.7
Key: HADOOP-15735
URL: https://issues.apache.org/jira/browse/HADOOP-15735
Project: Hadoop Common
Issue Type: Bug
Components: fs/s3
Affects Versions: 2.7.7
Reporter: MunShik JOUNG
HADOOP-12970 Intermitent SignatureDoesNotMatch Exception is fixed by HADOOP-11687.
And from hadoop-aws >= 2.8, HADOOP-11687 is applied. but Spark 2.3.1 is still using hadoop-aws 2.7.7.
I was stumpled upon Intermitent SignatureDoesNotMatch Exception with s3 with spark 2.3.1. So I guess backporting might benefit some spark users. In my situation, SignatureDoesNotMatch was reliably reproducible (4 out of 8 attemp). And after using patched version symptom was not seen (0 out of 10)
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