Task #2538
Story #2527: Verify AccessRights and ReplicationPolicy REST calls from Python CLI
Attempt to set replication policy fails using REST calls from Python CLI
100%
Description
Cannot change replication policy via the Python/REST api:
DEBUG baseURL: https://cn-dev-3.dataone.org/cn
DEBUG operation: PUT /cn/v1/replicaPolicies/abp-20120326T1857Z
DEBUG headers: {'Content-Length': 464, 'Charset': 'utf-8', 'Content-Type': 'multipart/form-data; boundary=----------6B3C785C-6290-11DF-A355-A6ECDED72085_$', 'Accept': 'application/xml', 'User-Agent': 'pyd1/1.0.0c4 +http://dataone.org/'}
ERROR Unable to set replication policy on: abp-20120326T1857Z
ERROR Error:
ERROR ServiceFailure: No unmarshaller for element "{http://ns.dataone.org/service/types/v1}ReplicationPolicy" (line 1, col 142)
MIME multi-part payload:
------------6B3C785C-6290-11DF-A355-A6ECDED72085_$
Content-Disposition: form-data; name="serialVersion"
1
------------6B3C785C-6290-11DF-A355-A6ECDED72085_$
Content-Disposition: form-data; name="policy"; filename="policy.xml"
Content-Type: application/xml
<?xml version="1.0" ?>
------------6B3C785C-6290-11DF-A355-A6ECDED72085_$--
Related issues
History
#1 Updated by Andrew Pippin over 12 years ago
- Category changed from d1_client_cli to d1_cn_service
- Assignee changed from Andrew Pippin to Robert Waltz
I am receiving a "No unmarshalling for element...." error from the @/cn/v1/replicaPolicies@ REST endpoint (CNReplication.setReplicationPolicy(), http://mule1.dataone.org/ArchitectureDocs-current/apis/CN_APIs.html#CNReplication.setReplicationPolicy).
Same error using the Python client. Below is an example using cURL:
% curl -k -E ~/.ssh/pippin.pem --request PUT --trace trace.out \
--form "policy=@rp.xml;filename=policy.xml;type=application/xml" \
--form "serialVersion=@sv.txt" \
https://cn-dev-3.dataone.org/cn/v1/replicaPolicies/abp-20120326T1857Z
<?xml version="1.0" encoding="UTF-8"?>
No unmarshaller for element "{http://ns.dataone.org/service/types/v1}ReplicationPolicy" (line 1, col 142)
Replication policy (@rp.txt@):
<?xml version="1.0" ?>
Serial version (@sv.txt@):
10
#2 Updated by Andrew Pippin over 12 years ago
- Assignee changed from Robert Waltz to Andrew Pippin
Robert noticed that the XML was serializing incorrectly: "@<ns1:ReplicationPolicy@ ..." instead of "@<ns1:replicationPolicy@ ..."
Roger showed me that PyXB has a quirk in that it assigns the element name based on how the constructor is called. I was invoking "@dataoneTypes.ReplicationPolicy()@" instead of "@dataoneTypes.replicationPolicy()@". Changed that and it started serializing correctly.
Python API call now works correctly.
#3 Updated by Andrew Pippin over 12 years ago
- Status changed from New to Closed
- % Done changed from 0 to 100
Closing.
