Mukul Kumar Singh created HDFS-12205:
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Summary: Ozone: List Key on an empty ozone bucket fails with
command failed error
Key: HDFS-12205
URL: https://issues.apache.org/jira/browse/HDFS-12205
Project: Hadoop HDFS
Issue Type: Sub-task
Components: ozone
Affects Versions: HDFS-7240
Reporter: Mukul Kumar Singh
Assignee: Mukul Kumar Singh
Fix For: HDFS-7240
Tried listing an empty bucket and it fails with
{code}
[root@88970a014980 opt]# hadoop-3.0.0-alpha4-SNAPSHOT/bin/hdfs oz -listKey
http://localhost:9864/vol1/bucket1
Command Failed :
{"httpCode":400,"shortMessage":"invalidResourceName","resource":"vol1/bucket1","message":"Invalid
volume, bucket or key
name.","requestID":"a38471bb-3fbf-416f-b89d-758506185244","hostName":"88970a014980"}
{code}
However after adding one key the same command works.
{code}
[root@88970a014980 opt]# hadoop-3.0.0-alpha4-SNAPSHOT/bin/hdfs oz -listKey
http://localhost:9864/vol1/bucket1
{
"version" : 0,
"md5hash" : "d41d8cd98f00b204e9800998ecf8427e",
"createdOn" : "Thu, 27 Jul 2017 11:43:55 +0000",
"size" : 0,
"keyName" : "key1"
}
{code}
I feel that for an empty bucket, an empty json should be returned.
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