Ryan Blough created HDDS-12649:
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Summary: Include the path that failed the check in
'org.apache.hadoop.ozone.om.exceptions.OMException: Bucket or Volume length is
illegal, valid length is 3-63 characters' errors?
Key: HDDS-12649
URL: https://issues.apache.org/jira/browse/HDDS-12649
Project: Apache Ozone
Issue Type: Improvement
Components: Ozone Manager
Affects Versions: 1.3.0
Reporter: Ryan Blough
This error is frustratingly vague in most circumstances where it shows up. The
motivating example:
- The error appeared when a distcp command fails, like so:
{{}}
{code:java}
25/03/09 12:18:54 ERROR tools.DistCp: Exception encountered
INVALID_VOLUME_NAME org.apache.hadoop.ozone.om.exceptions.OMException: Bucket
or Volume length is illegal, valid length is 3-63 characters
at
org.apache.hadoop.ozone.client.rpc.RpcClient.verifyVolumeName(RpcClient.java:704)
at
org.apache.hadoop.ozone.client.rpc.RpcClient.getBucketDetails(RpcClient.java:1240){code}
{{{{}}}}
{{{{- Checking all of the volume and bucket names in Ozone, in both source and
destination clusters: pass the check.}}}}
{{{{}}}}
{{{{- The actual source of the error was Yarn, while creating a path for
Spark.}}}}
{{{{}}}}
{{{{- The problem was the specified name for this Spark path.}}}}
{{{{}}}}
{{{{Troubleshooting this error commonly involves checking the whole filesystem
and/or multiple services. If the error included the path that failed the check,
it would be trivial to immediately resolve.}}}}
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