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  1. Configuration Persistence Service
  2. CPS-316

Xpath cannot be created for augmentation data node

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Details

    • Bug
    • Status: Closed
    • Medium
    • Resolution: Done
    • Honolulu Release, Istanbul Release
    • Istanbul Release
    • CPS-Core
    • None

    Description

      The issue was found when working on CPS-307.

      When the data node references the augmented node the following error occurs when data persistence is requested:

      java.lang.UnsupportedOperationException: Augmentation node has no QName

	at org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier$AugmentationIdentifier.getNodeType(YangInstanceIdentifier.java:936)
	at org.onap.cps.utils.YangUtils.buildXpath(YangUtils.java:117)
	at org.onap.cps.spi.model.DataNodeBuilder.addYangContainer(DataNodeBuilder.java:154)
	at org.onap.cps.spi.model.DataNodeBuilder.addDataNodeFromNormalizedNode(DataNodeBuilder.java:139)
	at org.onap.cps.spi.model.DataNodeBuilder.addYangContainer(DataNodeBuilder.java:157)
	at org.onap.cps.spi.model.DataNodeBuilder.addDataNodeFromNormalizedNode(DataNodeBuilder.java:139)
	at org.onap.cps.spi.model.DataNodeBuilder.addDataNodeForEachListElement(DataNodeBuilder.java:181)
	at org.onap.cps.spi.model.DataNodeBuilder.addDataNodeFromNormalizedNode(DataNodeBuilder.java:141)
	at org.onap.cps.spi.model.DataNodeBuilder.addYangContainer(DataNodeBuilder.java:157)
	at org.onap.cps.spi.model.DataNodeBuilder.addDataNodeFromNormalizedNode(DataNodeBuilder.java:139)
	at org.onap.cps.spi.model.DataNodeBuilder.buildFromNormalizedNodeTree(DataNodeBuilder.java:131)
	at org.onap.cps.spi.model.DataNodeBuilder.build(DataNodeBuilder.java:115)
...

      Both model and data sample are taken from RFC-8345 - see attachments

      Yang resources:

      • ietf-inet-types@2013-07-15.yang
      • ietf-network@2018-02-26.yang
      • ietf-network-state@2018-02-26.yang
      • ietf-network-topology@2018-02-26.yang
      • ietf-network-topology-state@2018-02-26.yang
      • ietf-yang-types@2013-07-15.yang

      Data:

      • ietf-network-topology-sample-rfc8345.json

      Attachments

        Issue Links

          blocks

          Story - Created by Jira Software - do not edit or delete. Issue type for a user story. CPS-307 CPS Basic Performance Test

          • Medium - Failure of non-critical aspects of the system but results in an inconvenient situation. It causes some undesirable behavior, but the system is still functional. There is a reasonably satisfactory workaround. It is still a valid defect that should be corrected May be fixed after the release or in the next release.
          • Closed
          # Subject Branch Project Status CR V
          120159,4 Fix xpath building for data nodes addressing YANG augmentation master cps Status: MERGED +2 +1

          Activity

            People

              rkashapov Ruslan Kashapov
              rkashapov Ruslan Kashapov
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              Dates

                Created:
                Updated:
                Resolved: