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Posted to hdfs-dev@hadoop.apache.org by "Anu Engineer (JIRA)" <ji...@apache.org> on 2016/12/01 08:40:58 UTC
[jira] [Created] (HDFS-11196) Ozone: Improve logging and error
handling in the container layer
Anu Engineer created HDFS-11196:
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Summary: Ozone: Improve logging and error handling in the container layer
Key: HDFS-11196
URL: https://issues.apache.org/jira/browse/HDFS-11196
Project: Hadoop HDFS
Issue Type: Sub-task
Components: ozone
Affects Versions: HDFS-7240
Reporter: Anu Engineer
Assignee: Anu Engineer
Fix For: HDFS-7240
Improve logging and error handling in container layer.
* With this change Storage Containers return StorageContainerException.
* Precondition checks fail with a human readable error.
* All failed requests are logged with traceID in the dispatcher.
* Returns proper error codes for corresponding failures.
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