ZKservice
Customized ZooKeeper web service to be used by PaaS applications to: 1. request new unique ids 2. check the synchronization status
The following resources are applicable:
/zkService/getId
Mount Point: /rest/zkService/getId
GET
Returns a unique id to the caller for a given table.
Parameters
| name | description | type | default |
|---|---|---|---|
| tableName | The name of the table. | query |
Response Body
| element: | ZKobject |
| media types: | application/xml application/json |
The unique id
/zkService/getRange
Mount Point: /rest/zkService/getRange
GET
Returns a range of maximum 100 (minimum 2) unique ids to the caller for a given table.
Parameters
| name | description | type | default |
|---|---|---|---|
| tableName | The name of the table. | query | |
| offset | the number of ids to be assigned (less than 101) | query |
Response Body
| element: | ZKobject |
| media types: | application/xml application/json |
The first and the last ids in the assigned range.
/zkService/isSynchronizing
Mount Point: /rest/zkService/isSynchronizing
GET
Returns the status of Hegira, i.e., if it has been configured to synchronize data.
Response Body
| element: | ZKobject |
| media types: | application/xml application/json |
true if it is synchronizing, false otherwise