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JanusGraph / janusgraph

JanusGraph: an open-source, distributed graph database
https://janusgraph.org
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Meta Properties of a vertex property missing after retrieving data from cassandra DB #1996

Closed hotcoder closed 4 years ago

hotcoder commented 4 years ago

I am using Janus Graph and we are facing issue , when we want to handle meta properties of a vertex property , issue is meta properties are missing , we are not able to see them , i doubt on the class org.janusgraph.hadoop.formats.util.JanusGraphVertexDeserializer , here data is being deserialized , and i did not see any code to retrieve meta properties here , is this need to implemented or am missing something ?

janusgraph-hadoop-core-0.4.0 jar version

For complete details

https://stackoverflow.com/questions/60221573/how-to-retrieve-meta-properties-defined-for-a-vertex-property-in-java-code

It seems their is code issue

hotcoder commented 4 years ago

@spmallette any suggestion please

hotcoder commented 4 years ago

@pluradj Plurad

YevIgn commented 4 years ago

@FlorianHockmann Looks like the root cause is easy to fix - opened PR - https://github.com/JanusGraph/janusgraph/pull/2173

It seems that decoding of meta-properties was simply missed for property vertices.