xBis7 opened a new pull request, #3750:
URL: https://github.com/apache/ozone/pull/3750
## What changes were proposed in this pull request?
While creating a bucket without specifying the bucket layout, OM logs
display only the ozone default bucket layout which is currently LEGACY. `bucket
info` displays the correct bucket layout. The logs ignore the layout if it’s
specified in the ozone configuration. If we specify a bucket layout while
issuing the `bucket create` command or don’t declare a layout in the
configuration then the correct layout is logged.
This issue was first noticed while creating an encrypted bucket but it
appears even with a non encrypted one.
You can reproduce this issue in a docker based cluster like so
<br/>
while in `compose/ozone` edit `docker-config` and add
```
OZONE-SITE.XML_ozone.default.bucket.layout=FILE_SYSTEM_OPTIMIZED
```
```
$ docker-compose up –scale datanode=3 -d
$ docker exec -it ozone_om_1 bash
bash-4.2$ ozone sh volume create /vol
bash-4.2$ ozone sh bucket create /vol/buck
bash-4.2$ ozone sh bucket info /vol/buck
{
"metadata" : { },
"volumeName" : "vol",
"name" : "buck",
"storageType" : "DISK",
"versioning" : false,
"usedBytes" : 0,
"usedNamespace" : 0,
"creationTime" : "2022-09-12T17:11:15.175Z",
"modificationTime" : "2022-09-12T17:11:15.175Z",
"quotaInBytes" : -1,
"quotaInNamespace" : -1,
"bucketLayout" : "FILE_SYSTEM_OPTIMIZED",
"owner" : "hadoop",
"link" : false
}
bash-4.2$ exit
$ docker logs ozone_om_1
[OM StateMachine ApplyTransaction Thread - 0] INFO
bucket.OMBucketCreateRequest: created bucket: buck of layout LEGACY in volume:
vol
```
## What is the link to the Apache JIRA
https://issues.apache.org/jira/browse/HDDS-7217
## How was this patch tested?
This patch was tested manually in a docker based cluster. Furthermore, added
a new unit test in `TestOMBucketCreateRequestWithFSO`. The existing unit tests
were initialized with a client version 0 and were using a layout that was
either the system default or defined in the command request . The new one
checks the case where we are using the latest client version and we create a
bucket request while getting the bucket layout from the configuration file. We
are comparing the request layout to the configuration layout and to the cache
layout.
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