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Posted to issues@ozone.apache.org by "Rakesh Radhakrishnan (Jira)" <ji...@apache.org> on 2022/02/02 12:26:00 UTC
[jira] [Commented] (HDDS-6246) Ozone sh key list on OBJECT_STORE bucket
[ https://issues.apache.org/jira/browse/HDDS-6246?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17485756#comment-17485756 ]
Rakesh Radhakrishnan commented on HDDS-6246:
--------------------------------------------
*Analysis:*
It seems the intermediate directories getting created into the KeyTable. In OBJECT_STORE bucket, ideally only the key path should be added into KeyTable.
{code:java}
[systest@rak-sample-5 om.db]$ ozone debug ldb --db=/var/lib/hadoop-ozone/om/data/om.db/ scan --column_family=keyTable | grep "keyName"
"keyName": "1/",
"keyName": "1/2/",
"keyName": "1/2/3/",
"keyName": "1/2/3/4/",
"keyName": "1/2/3/4/test.txt",
"keyName": "a/",
"keyName": "a/b/",
"keyName": "a/b/c/",
"keyName": "a/b/c/d/",
"keyName": "a/b/c/d/test.txt",
{code}
> Ozone sh key list on OBJECT_STORE bucket
> ----------------------------------------
>
> Key: HDDS-6246
> URL: https://issues.apache.org/jira/browse/HDDS-6246
> Project: Apache Ozone
> Issue Type: Sub-task
> Reporter: Rakesh Radhakrishnan
> Assignee: Jyotinder Singh
> Priority: Major
>
> *Expected behavior :* Listing keys in OBS bucket shouldn't have the intermediate directories.
> But the below commands shows interm directories.
> "name" : "a/", "name" : "a/b/", "name" : "a/b/c/", "name" : "a/b/c/d/", Need to remove these items from the output.
> {code:java}
> [root@sample-1 ~]# ozone sh bucket info vol1/obsbuck1
> {
> "metadata" : { },
> "volumeName" : "vol1",
> "name" : "obsbuck1",
> "storageType" : "DISK",
> "versioning" : false,
> "usedBytes" : 69,
> "usedNamespace" : 1,
> "creationTime" : "2022-01-28T11:28:17.849Z",
> "modificationTime" : "2022-01-28T11:28:17.849Z",
> "quotaInBytes" : -1,
> "quotaInNamespace" : -1,
> "bucketLayout" : "OBJECT_STORE",
> "link" : false
> }
> [root@sample-1 ~]# ozone sh key list vol1/obsbuck1 | grep "name"
> "name" : "testroot/",
> [root@sample-1 ~]# ozone sh key put vol1/obsbuck1/a/b/c/d/test.txt /tmp/datafile
> [root@sample-1 ~]# ozone sh key list vol1/obsbuck1 | grep "name"
> "name" : "a/",
> "name" : "a/b/",
> "name" : "a/b/c/",
> "name" : "a/b/c/d/",
> "name" : "a/b/c/d/test.txt",
> "name" : "testroot/",
> {code}
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