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OBS Manager Constraints This function depends on OBS. Function The OBS Manager node is used to move or copy files from an OBS bucket to a specified directory. Parameters Table 1, Table 2, and Table 3 describe the parameters of the OBS Managernode node.
Accessing OBS Through an NGINX Reverse Proxy Application Scenario Generally, you can access OBS using a bucket's access domain name (for example, https://bucketname.obs.ap-southeast-1.myhuaweicloud.com) provided by OBS or using a user-defined domain name bound to an OBS bucket.
Accessing OBS Using HetuEngine Through Guardian After interconnecting Guardian with OBS by referring to Interconnecting Guardian with OBS, you can create a table with a specified Location as the OBS file system path on the HetuEngine client.
OBS Alarms UserFirstAccess A specific user accessed an OBS bucket for the first time. Severity: low Data source: OBS logs A user who has never accessed the bucket before accessed it.
Accessing OBS Using Spark Through Guardian After interconnecting Guardian with OBS by referring to Interconnecting Guardian with OBS, you can create a table whose location is the OBS path on the Spark client.
Accessing OBS Using Flink Through Guardian After interconnecting Guardian with OBS by referring to Interconnecting Guardian with OBS, you can access the OBS parallel file system and run jobs on the Flink client.
Access the OBS file system. hdfs dfs -ls obs://OBS parallel file system name/Path Create a directory in the OBS file system. hdfs dfs -mkdir obs://OBS parallel file system name/hadoop Upload the /opt/test.txt file on the client node to the obs://OBS parallel file system name/hadoop
Accessing OBS Using Hive Through Guardian After interconnecting Guardian with OBS by referring to Interconnecting Guardian with OBS, you can create tables stored in the OBS parallel file system on the Hive client.
Incorrect OBS Path on ModelArts Symptom When an OBS bucket path is used in ModelArts, a message indicating that the created OBS bucket cannot be found or message "ModelArts.2791: Invalid OBS path" is reported.
Create an OBS bucket and a folder in the OBS bucket as the directory for storing exported data files. For details, see Planning Data Export. - Create an OBS foreign table. Create a foreign table to help OBS specify information about data files to be exported.
Accessing OBS Using MapReduce Through Guardian After interconnecting Guardian with OBS by referring to Interconnecting Guardian with OBS, you need to refer to the information in this section to add custom configurations for the MapReduce component.
Logging In to OBS Browser+ You can log in to OBS Browser+ to access Huawei Cloud OBS and perform operations on buckets and objects. You can also log in to OBS Browser+ to access other object storage services compatible with OBS. For details, see Table 1.
OBS Bucket Management Querying the OBS Bucket List Querying the Object List in an OBS Bucket Authorizing and Canceling OBS Bucket Authorization
OBS Bucket Management Obtaining the OBS Bucket List Refurbishing OBS Parent topic: APIs
OBS Operation Issues Failed to Read Files Error Message Is Displayed Repeatedly When a TensorFlow-1.8 Job Is Connected to OBS TensorFlow Stops Writing TensorBoard to OBS When the Size of Written Data Reaches 5 GB Error "Unable to connect to endpoint" Error Occurs When a Model Is Saved
OBS Authorization If you use a Huawei Cloud OBS private bucket as the origin server, enable OBS authorization so that CDN can pull content from your private bucket. Do not delete the agency for authorizing CDN to access OBS.
OBS Bucket Management Granting or Canceling Authorization of Accessing OBS Buckets
Access the OBS file system. hdfs dfs -ls obs://OBS parallel file system name/Path Create a directory in the OBS file system. hdfs dfs -mkdir obs://OBS parallel file system name/hadoop1 Execute the YARN task to access OBS. yarn jar Client installation directory/HDFS/hadoop/share/hadoop
Supported by: OBS 2.0/3.0 Object Sharing You can share a file or folder stored in OBS with all users by using a temporary URL. The sharing is temporary, so all shared URLs have a validity period. OBS Console and OBS Browser+ are available for you to temporarily share objects.
OBS Events Huawei Cloud functions can be triggered by different event sources, which can be defined and configured through events. OBS Events In this example, an OBS event is set.
