Rest Modify

APIs for mutating ZooKeeper data. NOTE: you must enable node mutations for these APIs to be available. This is done in the Exhibitor constructor and/or a CLI option in the standalone version.

createOrUpdateNode

Create or update a ZNode. If the node doesn’t exist it is created. If it does exist the data is set to the new value. The path in the REST URL corresponds to the ZNode to be updated/created. Any missing parent paths will get auto-created. E.g. “exhibitor/v1/explorer/znode/foo/bar/snafu” corresponds to the ZNode: “/foo/bar/snafu”.

Method	PUT
URL	exhibitor/v1/explorer/znode/{path:.*}
Argument	BinaryString* (i.e. the node data)
Response	Result

*BinaryString is a JSON string consisting of hex values. E.g. “AF1023DD”.

Optional headers for tracking/logging:

netflix-user-name	User making the change
netflix-ticket-number	tracking/ticket number for the change
netflix-reason	Descriptive reason for the change

deleteNode

Delete a ZNode. The path in the REST URL corresponds to the ZNode to be deleted. E.g. “exhibitor/v1/explorer/znode/foo/bar/snafu” corresponds to the ZNode: “/foo/bar/snafu”.

Method	DELETE
URL	exhibitor/v1/explorer/znode/{path:.*}
Argument	n/a
Response	Result

Optional headers for tracking/logging:

netflix-user-name	User making the change
netflix-ticket-number	tracking/ticket number for the change
netflix-reason	Descriptive reason for the change

analyze

Analyze a set of paths assuming they are Curator Lock paths and return details about lock ownership and possible deadlocks.

Method	POST
URL	exhibitor/v1/explorer/analyze
Argument	PathAnalysisRequest[]
Response	PathAnalysisNode[]

usageListing

Produces a detailed listing from a starting path showing all the paths, creation time, immediate children count and deep children count.

Method	POST
URL	exhibitor/v1/explorer/usage-listing
Argument	UsageListingRequest
Response	tab delimited text file