Janus Chow created HDDS-5455:
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Summary: OM shutdown when creating key with malformed characters
Key: HDDS-5455
URL: https://issues.apache.org/jira/browse/HDDS-5455
Project: Apache Ozone
Issue Type: Bug
Reporter: Janus Chow
Assignee: Janus Chow
In OzoneManagerStateMachine.runCommand, if there is a Runtime exception, OM
will be terminated.
In our case, the user would like to create an object with malformed characters
in keyName, and the following error happened and throws an
InvalidPathException, which is a Runtime Exception causing the OM's shutdown.
Normally this wouldn't happen, since a user can not easily create an invalid
keyName with UTF-8. It happened in our environment because our OM started with
the property of "file.encoding" and "sun.jnu.encoding" set to "ANSI_X3.4-1968",
and it's easy for the user to write a invalid keyName.
This issue can be avoided when running in a good environment, but it's still
not reasonable that a client create key operation causing the shutdown of OM.
This ticket is to check the keyName if it fits the current encoding of OM, if
not just return the OMException of "INVALID_KEY_NAME".
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