Deploying docker manifest which has unknown properties causes an entire docker package to become unusable.

An end user uploaded some docker images using docker 1.13.0 RC which had manifests containing unsupported tags.

Now they can't seem to get out of the bad state, seems that deleting the bad manifests doesn't fix it, and they can't deploy new versions of this image using Docker 1.12.

2016-12-15 14:51:06,613-0600 INFO [qtp252865835-11141] snikifor org.sonatype.nexus.repository.storage.SingleAssetComponentMaintenance - Deleting component: Component{metadata=AttachedEntityMetadata{document=component#10:33165{bucket:#9:9,format:docker,last_updated:Thu Dec 15 14:49:20 CST 2016,attributes:[1],group:null,name:dock2box/centos7.2.1511,version:fb8c651} v1}, name=dock2box/centos7.2.1511, version=fb8c651, group=null}

2016-12-15 15:08:52,271-0600 WARN [qtp252865835-11186] registry_svc org.sonatype.nexus.repository.docker.internal.V2Handlers - Error: HEAD /v2/stampede/centos7.2.1511/blobs/sha256:00e4abfa9a21665df632d0eaa741ba6dced8e8a3cf79722f85115d9d761125a9: 404 - org.sonatype.nexus.repository.docker.internal.V2Exception$BlobNotFound: blob unknown to registry
2016-12-15 15:09:05,293-0600 WARN [qtp252865835-11201] snikifor org.sonatype.nexus.repository.docker.internal.V2Handlers - Error: GET /v2/stampede/centos7.2.1511/manifests/fb8c651
com.fasterxml.jackson.databind.exc.UnrecognizedPropertyException: Unrecognized field "comment" (class org.sonatype.nexus.repository.docker.internal.V2ManifestConfig), not marked as ignorable (11 known properties: "container_config", "container", "config", "architecture", "os", "created", "docker_version", "author", "rootfs", "metaClass", "history"])
at [Source: java.io.BufferedInputStream@12f67dcc; line: 1, column: 36] (through reference chain: org.sonatype.nexus.repository.docker.internal.V2ManifestConfig["comment"])
at com.fasterxml.jackson.databind.exc.UnrecognizedPropertyException.from(UnrecognizedPropertyException.java:62) [com.fasterxml.jackson.core.jackson-databind:2.7.1]
at com.fasterxml.jackson.databind.DeserializationContext.reportUnknownProperty(DeserializationContext.java:855) [com.fasterxml.jackson.core.jackson-databind:2.7.1]
at com.fasterxml.jackson.databind.deser.std.StdDeserializer.handleUnknownProperty(StdDeserializer.java:1083) [com.fasterxml.jackson.core.jackson-databind:2.7.1]
at com.fasterxml.jackson.databind.deser.BeanDeserializerBase.handleUnknownProperty(BeanDeserializerBase.java:1389) [com.fasterxml.jackson.core.jackson-databind:2.7.1]
at com.fasterxml.jackson.databind.deser.BeanDeserializerBase.handleUnknownVanilla(BeanDeserializerBase.java:1367) [com.fasterxml.jackson.core.jackson-databind:2.7.1]
at com.fasterxml.jackson.databind.deser.BeanDeserializer.vanillaDeserialize(BeanDeserializer.java:266) [com.fasterxml.jackson.core.jackson-databind:2.7.1]
at com.fasterxml.jackson.databind.deser.BeanDeserializer.deserialize(BeanDeserializer.java:125) [com.fasterxml.jackson.core.jackson-databind:2.7.1]
at com.fasterxml.jackson.databind.ObjectMapper._readMapAndClose(ObjectMapper.java:3788) [com.fasterxml.jackson.core.jackson-databind:2.7.1]
at com.fasterxml.jackson.databind.ObjectMapper.readValue(ObjectMapper.java:2849) [com.fasterxml.jackson.core.jackson-databind:2.7.1]
at com.fasterxml.jackson.databind.ObjectMapper$readValue$1.call(Unknown Source) [na:na]
at org.sonatype.nexus.repository.docker.internal.V2ManifestUtilImpl.loadConfigurationFile(V2ManifestUtilImpl.groovy:209) [na:na]
at org.sonatype.nexus.repository.docker.internal.V2ManifestUtilImpl$loadConfigurationFile$16.callStatic(Unknown Source) [na:na]
at org.sonatype.nexus.repository.docker.internal.V2ManifestUtilImpl.mayDowngrade(V2ManifestUtilImpl.groovy:127) [na:na]
at org.sonatype.nexus.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:44) [org.sonatype.nexus.transaction:3.0.2.02]
at org.sonatype.nexus.repository.docker.internal.DockerHostedFacetImpl.getManifestByTag(DockerHostedFacetImpl.java:728) [na:na]
at org.sonatype.nexus.transaction.TransactionalWrapper.proceedWithTransaction(TransactionalWrapper.java:54) [org.sonatype.nexus.transaction:3.0.2.02]
at org.sonatype.nexus.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:53) [org.sonatype.nexus.transaction:3.0.2.02]
at org.sonatype.nexus.repository.docker.internal.DockerHostedFacet$getManifestByTag.call(Unknown Source) [na:na]
at org.sonatype.nexus.repository.docker.internal.V2Handlers$_closure14.doCall(V2Handlers.groovy:240) [na:na]
at sun.reflect.GeneratedMethodAccessor296.invoke(Unknown Source) [na:na]