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Applications using Parallel Graph AnalytiX (PGX) from Oracle Labs
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PGX deployment question for Entity Linking #2

Closed sgaetjen closed 4 years ago

sgaetjen commented 4 years ago

I've unzip the PGX 3.2.0 server zip file into the libs directory as the README indicates.

When I try to preprocess the graph, for example using

./gradlew runPreprocess --args="-g graph -i path/to/graph.json -p -n 100"

I am getting compileScala errors like this:

Task :compileScala Pruning sources from previous analysis, due to incompatible CompileSetup. /u01/docker-custom/pgx-samples-master/entity-linking/src/main/scala/candidate_finder/CandidateFinder.scala:9: not found: object oracle import oracle.pgx.api.{PgxGraph, VertexProperty}

I am not sure what to set to resolve this issue. I tried the CLASSPATH environment variable with lots of the PGX-related .jar files in it but could not get past this error

martijndwars commented 4 years ago

Judging from the source code, the last person who worked on the Entity Linking example used PGX 19.2.0. Did you change this to PGX 3.2.0? Any chance you could upgrade to PGX 19.2.0?

(CC @rpatra, who is responsible for the Entity Linking example)

sgaetjen commented 4 years ago

Hi , I tried to run this with 19.3.1 and received the same error messages, thank you

sgaetjen commented 4 years ago

I just now deployed 19.2.0 and that seems to be running the pre-processor

martijndwars commented 4 years ago

Ok, closing this issue then. Please open a new ticket if something else pops up.