socialsensor / graphdb-benchmarks Goto Github PK

Louvain method is not working, you obtain one user per community

When I run the mvn test -Pbench command, I get the following error. How can I fix this problem?

T E S T S

Running eu.socialsensor.main.GraphDatabaseBenchmarkTest
16:18:07.619 [main] INFO GraphDatabaseBenchmark - Massive Insertion Benchmark Selected
16:18:07.621 [main] INFO PermutingBenchmarkBase - Executing Massive Insertion Benchmark . . . .
16:18:09.294 [main] INFO InsertionBase - Loading data in massive mode in TITAN_BERKELEYDB database . . . .
Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 4.836 sec <<< FAILURE! - in eu.socialsensor.main.GraphDatabaseBenchmarkTest
testGraphDatabaseBenchmark(eu.socialsensor.main.GraphDatabaseBenchmarkTest) Time elapsed: 4.835 sec <<< ERROR!
java.lang.NoSuchMethodError: org.apache.http.conn.ssl.SSLConnectionSocketFactory.(Ljavax/net/ssl/SSLContext;Ljavax/net/ssl/HostnameVerifier;)V
at com.amazonaws.http.conn.ssl.SdkTLSSocketFactory.(SdkTLSSocketFactory.java:58)
at com.amazonaws.http.apache.client.impl.ApacheConnectionManagerFactory.getPreferredSocketFactory(ApacheConnectionManagerFactory.java:93)
at com.amazonaws.http.apache.client.impl.ApacheConnectionManagerFactory.create(ApacheConnectionManagerFactory.java:66)
at com.amazonaws.http.apache.client.impl.ApacheConnectionManagerFactory.create(ApacheConnectionManagerFactory.java:59)
at com.amazonaws.http.apache.client.impl.ApacheHttpClientFactory.create(ApacheHttpClientFactory.java:50)
at com.amazonaws.http.apache.client.impl.ApacheHttpClientFactory.create(ApacheHttpClientFactory.java:38)
at com.amazonaws.http.AmazonHttpClient.(AmazonHttpClient.java:345)
at com.amazonaws.http.AmazonHttpClient.(AmazonHttpClient.java:329)
at com.amazonaws.AmazonWebServiceClient.(AmazonWebServiceClient.java:239)
at com.amazonaws.AmazonWebServiceClient.(AmazonWebServiceClient.java:191)
at com.amazonaws.AmazonWebServiceClient.(AmazonWebServiceClient.java:184)
at com.amazonaws.services.dynamodbv2.AmazonDynamoDBClient.(AmazonDynamoDBClient.java:342)
at com.amazonaws.services.dynamodbv2.AmazonDynamoDBClient.(AmazonDynamoDBClient.java:317)
at com.amazonaws.services.dynamodbv2.AmazonDynamoDBClient.(AmazonDynamoDBClient.java:296)
at eu.socialsensor.graphdatabases.TitanGraphDatabase.open(TitanGraphDatabase.java:227)
at eu.socialsensor.graphdatabases.TitanGraphDatabase.createGraphForMassiveLoad(TitanGraphDatabase.java:252)
at eu.socialsensor.benchmarks.MassiveInsertionBenchmark.benchmarkOne(MassiveInsertionBenchmark.java:41)
at eu.socialsensor.benchmarks.PermutingBenchmarkBase.startBenchmarkInternalOnePermutation(PermutingBenchmarkBase.java:68)
at eu.socialsensor.benchmarks.PermutingBenchmarkBase.startBenchmarkInternal(PermutingBenchmarkBase.java:57)
at eu.socialsensor.benchmarks.BenchmarkBase.startBenchmark(BenchmarkBase.java:35)
at eu.socialsensor.main.GraphDatabaseBenchmark.runBenchmark(GraphDatabaseBenchmark.java:136)
at eu.socialsensor.main.GraphDatabaseBenchmark.run(GraphDatabaseBenchmark.java:101)
at eu.socialsensor.main.GraphDatabaseBenchmarkTest.testGraphDatabaseBenchmark(GraphDatabaseBenchmarkTest.java:14)

Results :

Tests in error:
GraphDatabaseBenchmarkTest.testGraphDatabaseBenchmark:14 ? NoSuchMethod org.ap...

Tests run: 1, Failures: 0, Errors: 1, Skipped: 0

[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 10.879 s
[INFO] Finished at: 2021-10-25T16:18:11+08:00
[INFO] Final Memory: 108M/1717M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-surefire-plugin:2.18.1:test (default) on project graphdb-benchmarks: There are test failures.
[ERROR]
[ERROR] Please refer to /root/graphdb-benchmarks/target/surefire-reports for the individual test results.
[ERROR] -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException

The parameters in the input.properties config file do not match the ones required to run the code.
E.g., the class GraphDatabaseBenchmark requires a property called "DATASET", while in the properties file it is called "REAL_DATASET".
The class ClusteringBenchmark requires some parameters such as "NODES_CNT", "CACHE_VALUES_CNT" and "CACHE_INCREMENT_FACTOR" which are not present in the file.

at java.lang.reflect.Method.invoke (Method.java:567)
at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:282)
at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:225)
at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:406)
at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:347)

Caused by: org.eclipse.aether.transfer.ArtifactNotFoundException: Could not find artifact jdk.tools:jdk.tools:jar:1.7 at specified path /usr/local/Cellar/openjdk/13.0.2+8_2/libexec/openjdk.jdk/Contents/Home/../lib/tools.jar
at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve (DefaultArtifactResolver.java:266)
at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts (DefaultArtifactResolver.java:229)
at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveDependencies (DefaultRepositorySystem.java:340)

JanusGraph is a recently-released graph database, forked from TitanDB, which is no longer maintained.

It should be possible to reuse a lot of the Titan benchmarking code, since JanusGraph is Titan-compatible.

I am using your synthetic dataset and trying to run the code. Insertion works perfectly except for orientdb which gives me an exception like this

Failed tests:
GraphDatabaseBenchmarkTest.testGraphDatabaseBenchmark:19 Got unexpected exception: Cannot index record V{nodeId:3,out_:[],in_:[]}: found duplicated key '3' in index 'V.nodeId' previously assigned to the record #12:0
DB name="orient"

Any take on how to solve this ?

Hello, for the SIW performance of the paper, first I don't see why you did the log of time in ms.
You could simply put the time in s for each block
Second, the diagrams are not linear in the log scale. they are almost constant, and the time is a bit dropping (and does not mean that the actual execution time should grow exponentially with the graph size).
After I re-executed your benchmarks, I saw that the time to insert 1000 edge drop a bit the more blocks are inserted, this is due to the fact that the nodes are already created in the graph and/or cached, so the average block insert speed gets a bit faster with time, but according to my observation, it's quite consistent constant speed: in the beginning 1000 edges insert cost 5260 ms, because potentially all the nodes in the 1000 edges need to be created.
Later on, after a million insert, the 1000 edges insert cost 2222 ms, because potentially all nodes are already cached/created,
Nice benchmark anyway,
Cheers!

1. Neo4J is crashing in shortest path
2. Some of the datasets don't work because they start counting vertices from zero

Lets fix these after we merge the pull request please.

Dgraph is an open source, horizontally scalable and distributed graph database, providing ACID transactions, consistent replication and linearizable reads. It's built from ground up to perform for a rich set of queries. Being a native graph database, it tightly controls how the data is arranged on disk to optimize for query performance and throughput, reducing disk seeks and network calls in a cluster.

https://raw.githubusercontent.com/socialsensor/graphdb-benchmarks/master/images/SIWEnron.png

https://raw.githubusercontent.com/socialsensor/graphdb-benchmarks/master/images/SIWAmazon.png

https://raw.githubusercontent.com/socialsensor/graphdb-benchmarks/master/images/SIWYoutube.png

https://raw.githubusercontent.com/socialsensor/graphdb-benchmarks/master/images/SIWLivejournal.png

DSE Graph is based on Titan codebase as well. Maybe some "tips and tricks" on how to proceed using the existing Titan tests as a starting point? I am interested in adding the DSE Graph support.

Original shortest path traversal:

Original list of randomly chosen target nodes (range 2-1000, choose 100):

TP3 shortest path traversal:
https://github.com/amcp/graphdb-benchmarks/blob/tp3/src/main/java/eu/socialsensor/graphdatabases/TitanGraphDatabase.java#L281

New method to choose source node:
https://github.com/amcp/graphdb-benchmarks/blob/tp3/src/main/java/eu/socialsensor/graphdatabases/GraphDatabaseBase.java#L128

New method to choose target nodes (choose from entire range of vertices in dataset):
https://github.com/amcp/graphdb-benchmarks/blob/tp3/src/main/java/eu/socialsensor/dataset/Dataset.java#L28

New method to choose number of random target nodes (set the number in configuration file):
https://github.com/amcp/graphdb-benchmarks/blob/tp3/src/test/resources/META-INF/input.properties#L86

Dear developers!
I several times tried today to compile project with maven. And every time I got different errors.
The last one was this:

Information:Using javac 1.7.0_79 to compile java sources
Information:java: Errors occurred while compiling module 'graphdb-benchmarks'
Information:Module "graphdb-benchmarks" was fully rebuilt due to project configuration/dependencies changes
Information:01.07.15, 18:00 - Compilation completed with 100 errors and 5 warnings in 3s 485ms
/Users/alyona/Documents/Distiller/graphdb-benchmarks/src/main/java/eu/socialsensor/graphdatabases/OrientGraphDatabase.java
Error:(12, 45) java: cannot find symbol
symbol: class OrientEdgeType
location: package com.tinkerpop.blueprints.impls.orient
Error:(13, 45) java: cannot find symbol
symbol: class OrientExtendedGraph
location: package com.tinkerpop.blueprints.impls.orient
Error:(15, 45) java: cannot find symbol
symbol: class OrientGraphFactory
location: package com.tinkerpop.blueprints.impls.orient
Error:(16, 45) java: cannot find symbol
symbol: class OrientGraphNoTx
location: package com.tinkerpop.blueprints.impls.orient
Error:(18, 45) java: cannot find symbol
symbol: class OrientVertexType
location: package com.tinkerpop.blueprints.impls.orient
Error:(19, 52) java: package com.tinkerpop.blueprints.impls.orient.asynch does not exist
Error:(45, 17) java: cannot find symbol
symbol: class OrientExtendedGraph
location: class eu.socialsensor.graphdatabases.OrientGraphDatabase
Error:(369, 43) java: cannot find symbol
symbol: class OrientExtendedGraph
location: class eu.socialsensor.graphdatabases.OrientGraphDatabase
Error:(395, 17) java: cannot find symbol
symbol: class OrientExtendedGraph
location: class eu.socialsensor.graphdatabases.OrientGraphDatabase
/Users/alyona/Documents/Distiller/graphdb-benchmarks/src/main/java/eu/socialsensor/insert/OrientAbstractInsertion.java
Error:(29, 45) java: cannot find symbol
symbol: class OrientExtendedGraph
location: package com.tinkerpop.blueprints.impls.orient
Error:(30, 52) java: package com.tinkerpop.blueprints.impls.orient.asynch does not exist
Error:(43, 19) java: cannot find symbol
symbol: class OrientExtendedGraph
location: class eu.socialsensor.insert.OrientAbstractInsertion
Error:(48, 40) java: cannot find symbol
symbol: class OrientExtendedGraph
location: class eu.socialsensor.insert.OrientAbstractInsertion
/Users/alyona/Documents/Distiller/graphdb-benchmarks/src/main/java/eu/socialsensor/query/Neo4jQuery.java
Error:(3, 27) java: package org.neo4j.graphalgo does not exist
Error:(4, 27) java: package org.neo4j.graphalgo does not exist
Error:(11, 33) java: package org.neo4j.graphdb.factory does not exist
Error:(12, 24) java: cannot find symbol
symbol: class GraphDatabaseAPI
location: package org.neo4j.kernel
Error:(14, 25) java: package org.neo4j.tooling does not exist
/Users/alyona/Documents/Distiller/graphdb-benchmarks/src/main/java/eu/socialsensor/insert/OrientMassiveInsertion.java
Error:(4, 48) java: package com.orientechnologies.orient.graph.batch does not exist
Error:(5, 45) java: cannot find symbol
symbol: class OrientGraphNoTx
location: package com.tinkerpop.blueprints.impls.orient
/Users/alyona/Documents/Distiller/graphdb-benchmarks/src/main/java/eu/socialsensor/clustering/Cache.java
Error:(7, 31) java: package com.google.common.cache does not exist
Error:(8, 31) java: package com.google.common.cache does not exist
Error:(9, 31) java: package com.google.common.cache does not exist
Error:(22, 9) java: cannot find symbol
symbol: class LoadingCache
location: class eu.socialsensor.clustering.Cache
Error:(23, 9) java: cannot find symbol
symbol: class LoadingCache
location: class eu.socialsensor.clustering.Cache
Error:(24, 9) java: cannot find symbol
symbol: class LoadingCache
location: class eu.socialsensor.clustering.Cache
Error:(25, 9) java: cannot find symbol
symbol: class LoadingCache
location: class eu.socialsensor.clustering.Cache
Error:(26, 9) java: cannot find symbol
symbol: class LoadingCache
location: class eu.socialsensor.clustering.Cache
/Users/alyona/Documents/Distiller/graphdb-benchmarks/src/main/java/eu/socialsensor/graphdatabases/Neo4jGraphDatabase.java
Error:(11, 25) java: cannot find symbol
symbol: class DynamicLabel
location: package org.neo4j.graphdb
Error:(13, 25) java: cannot find symbol
symbol: class Label
location: package org.neo4j.graphdb
Error:(17, 25) java: cannot find symbol
symbol: class ResourceIterable
location: package org.neo4j.graphdb
Error:(19, 33) java: package org.neo4j.graphdb.factory does not exist
Error:(20, 32) java: package org.neo4j.graphdb.schema does not exist
Error:(21, 32) java: package org.neo4j.graphdb.schema does not exist
Error:(23, 24) java: cannot find symbol
symbol: class GraphDatabaseAPI
location: package org.neo4j.kernel
Error:(24, 25) java: package org.neo4j.tooling does not exist
Error:(25, 36) java: package org.neo4j.unsafe.batchinsert does not exist
Error:(26, 36) java: package org.neo4j.unsafe.batchinsert does not exist
Error:(47, 9) java: cannot find symbol
symbol: class Schema
location: class eu.socialsensor.graphdatabases.Neo4jGraphDatabase
Error:(48, 9) java: cannot find symbol
symbol: class IndexDefinition
location: class eu.socialsensor.graphdatabases.Neo4jGraphDatabase
Error:(50, 17) java: cannot find symbol
symbol: class BatchInserter
location: class eu.socialsensor.graphdatabases.Neo4jGraphDatabase
Error:(56, 23) java: cannot find symbol
symbol: class Label
location: class eu.socialsensor.graphdatabases.Neo4jGraphDatabase
/Users/alyona/Documents/Distiller/graphdb-benchmarks/src/main/java/eu/socialsensor/graphdatabases/TitanGraphDatabase.java
Error:(15, 36) java: package com.thinkaurelius.titan.core does not exist
Error:(16, 36) java: package com.thinkaurelius.titan.core does not exist
Error:(17, 36) java: package com.thinkaurelius.titan.core does not exist
Error:(18, 43) java: package com.thinkaurelius.titan.core.schema does not exist
Error:(19, 41) java: package com.thinkaurelius.titan.core.util does not exist
Error:(25, 34) java: package com.tinkerpop.gremlin.java does not exist
Error:(48, 16) java: cannot find symbol
symbol: class TitanGraph
location: class eu.socialsensor.graphdatabases.TitanGraphDatabase
Error:(49, 27) java: cannot find symbol
symbol: class TitanGraph
location: class eu.socialsensor.graphdatabases.TitanGraphDatabase
/Users/alyona/Documents/Distiller/graphdb-benchmarks/src/main/java/eu/socialsensor/insert/OrientSingleInsertion.java
Error:(5, 45) java: cannot find symbol
symbol: class OrientExtendedGraph
location: package com.tinkerpop.blueprints.impls.orient
Error:(27, 32) java: cannot find symbol
symbol: class OrientExtendedGraph
location: class eu.socialsensor.insert.OrientSingleInsertion
/Users/alyona/Documents/Distiller/graphdb-benchmarks/src/main/java/eu/socialsensor/query/TitanQuery.java
Error:(8, 36) java: package com.thinkaurelius.titan.core does not exist
Error:(9, 36) java: package com.thinkaurelius.titan.core does not exist
Error:(10, 36) java: package com.thinkaurelius.titan.core does not exist
Error:(14, 34) java: package com.tinkerpop.gremlin.java does not exist
Error:(15, 27) java: package com.tinkerpop.pipes does not exist
Error:(16, 43) java: package com.tinkerpop.pipes.branch.LoopPipe does not exist
Error:(30, 17) java: cannot find symbol
symbol: class TitanGraph
location: class eu.socialsensor.query.TitanQuery
Error:(42, 27) java: cannot find symbol
symbol: class TitanGraph
location: class eu.socialsensor.query.TitanQuery
/Users/alyona/Documents/Distiller/graphdb-benchmarks/src/main/java/eu/socialsensor/query/SparkseeQuery.java
Error:(3, 40) java: package com.sparsity.sparksee.algorithms does not exist
Error:(4, 33) java: package com.sparsity.sparksee.gdb does not exist
Error:(5, 33) java: package com.sparsity.sparksee.gdb does not exist
Error:(6, 33) java: package com.sparsity.sparksee.gdb does not exist
Error:(7, 33) java: package com.sparsity.sparksee.gdb does not exist
Error:(8, 33) java: package com.sparsity.sparksee.gdb does not exist
Error:(9, 33) java: package com.sparsity.sparksee.gdb does not exist
Error:(10, 33) java: package com.sparsity.sparksee.gdb does not exist
Error:(22, 17) java: cannot find symbol
symbol: class Session
location: class eu.socialsensor.query.SparkseeQuery
Error:(23, 17) java: cannot find symbol
symbol: class Graph
location: class eu.socialsensor.query.SparkseeQuery
Error:(25, 30) java: cannot find symbol
symbol: class Session
location: class eu.socialsensor.query.SparkseeQuery
/Users/alyona/Documents/Distiller/graphdb-benchmarks/src/main/java/eu/socialsensor/insert/TitanSingleInsertion.java
Error:(13, 36) java: package com.thinkaurelius.titan.core does not exist
Error:(37, 17) java: cannot find symbol
symbol: class TitanGraph
location: class eu.socialsensor.insert.TitanSingleInsertion
Error:(50, 37) java: cannot find symbol
symbol: class TitanGraph
location: class eu.socialsensor.insert.TitanSingleInsertion
/Users/alyona/Documents/Distiller/graphdb-benchmarks/src/main/java/eu/socialsensor/query/OrientQuery.java
Error:(7, 56) java: package com.orientechnologies.orient.graph.sql.functions does not exist
Error:(10, 45) java: cannot find symbol
symbol: class OrientExtendedGraph
location: package com.tinkerpop.blueprints.impls.orient
Error:(21, 11) java: cannot find symbol
symbol: class OrientExtendedGraph
location: class eu.socialsensor.query.OrientQuery
Error:(23, 22) java: cannot find symbol
symbol: class OrientExtendedGraph
location: class eu.socialsensor.query.OrientQuery
/Users/alyona/Documents/Distiller/graphdb-benchmarks/src/main/java/eu/socialsensor/insert/Neo4jSingleInsertion.java
Error:(14, 35) java: package org.neo4j.cypher.javacompat does not exist
Error:(17, 25) java: cannot find symbol
symbol: class ResourceIterator
location: package org.neo4j.graphdb
Error:(19, 24) java: cannot find symbol
symbol: class GraphDatabaseAPI
location: package org.neo4j.kernel
Error:(40, 9) java: cannot find symbol
symbol: class ExecutionEngine
location: class eu.socialsensor.insert.Neo4jSingleInsertion
/Users/alyona/Documents/Distiller/graphdb-benchmarks/src/main/java/eu/socialsensor/graphdatabases/SparkseeGraphDatabase.java
Error:(12, 33) java: package com.sparsity.sparksee.gdb does not exist
Error:(13, 33) java: package com.sparsity.sparksee.gdb does not exist
Error:(14, 33) java: package com.sparsity.sparksee.gdb does not exist
Error:(15, 33) java: package com.sparsity.sparksee.gdb does not exist
Error:(16, 33) java: package com.sparsity.sparksee.gdb does not exist
Error:(17, 33) java: package com.sparsity.sparksee.gdb does not exist
Error:(18, 33) java: package com.sparsity.sparksee.gdb does not exist
Error:(19, 33) java: package com.sparsity.sparksee.gdb does not exist
Error:(20, 33) java: package com.sparsity.sparksee.gdb does not exist
Error:(21, 33) java: package com.sparsity.sparksee.gdb does not exist
Error:(22, 33) java: package com.sparsity.sparksee.gdb does not exist
Error:(23, 33) java: package com.sparsity.sparksee.gdb does not exist
Error:(49, 9) java: cannot find symbol
symbol: class SparkseeConfig
location: class eu.socialsensor.graphdatabases.SparkseeGraphDatabase
Error:(50, 9) java: cannot find symbol
symbol: class Sparksee
location: class eu.socialsensor.graphdatabases.SparkseeGraphDatabase
Error:(51, 9) java: cannot find symbol
symbol: class Database
location: class eu.socialsensor.graphdatabases.SparkseeGraphDatabase
Error:(52, 9) java: cannot find symbol
symbol: class Session
location: class eu.socialsensor.graphdatabases.SparkseeGraphDatabase
Error:(53, 9) java: cannot find symbol
symbol: class Graph
location: class eu.socialsensor.graphdatabases.SparkseeGraphDatabase
Error:(63, 9) java: cannot find symbol
symbol: class Value
location: class eu.socialsensor.graphdatabases.SparkseeGraphDatabase
/Users/alyona/Documents/Distiller/graphdb-benchmarks/src/main/java/eu/socialsensor/benchmarks/FindNeighboursOfAllNodesBenchmark.java
Warning:(53, 66) java: non-varargs call of varargs method with inexact argument type for last parameter;
cast to java.lang.Object for a varargs call
cast to java.lang.Object[] for a non-varargs call and to suppress this warning
/Users/alyona/Documents/Distiller/graphdb-benchmarks/src/main/java/eu/socialsensor/benchmarks/SingleInsertionBenchmark.java
Warning:(62, 66) java: non-varargs call of varargs method with inexact argument type for last parameter;
cast to java.lang.Object for a varargs call
cast to java.lang.Object[] for a non-varargs call and to suppress this warning
/Users/alyona/Documents/Distiller/graphdb-benchmarks/src/main/java/eu/socialsensor/benchmarks/FindShortestPathBenchmark.java
Warning:(61, 66) java: non-varargs call of varargs method with inexact argument type for last parameter;
cast to java.lang.Object for a varargs call
cast to java.lang.Object[] for a non-varargs call and to suppress this warning
/Users/alyona/Documents/Distiller/graphdb-benchmarks/src/main/java/eu/socialsensor/benchmarks/MassiveInsertionBenchmark.java
Warning:(60, 66) java: non-varargs call of varargs method with inexact argument type for last parameter;
cast to java.lang.Object for a varargs call
cast to java.lang.Object[] for a non-varargs call and to suppress this warning
/Users/alyona/Documents/Distiller/graphdb-benchmarks/src/main/java/eu/socialsensor/benchmarks/FindNodesOfAllEdgesBenchmark.java
Warning:(54, 66) java: non-varargs call of varargs method with inexact argument type for last parameter;
cast to java.lang.Object for a varargs call
cast to java.lang.Object[] for a non-varargs call and to suppress this warning

[WARNING] COMPILATION WARNING :
[INFO] -------------------------------------------------------------
[WARNING] /home/alyona/benchmarks/src/main/java/eu/socialsensor/graphdatabases/Neo4jGraphDatabase.java: Some input files use or override a deprecated API.
[WARNING] /home/alyona/benchmarks/src/main/java/eu/socialsensor/graphdatabases/Neo4jGraphDatabase.java: Recompile with -Xlint:deprecation for details.
[WARNING] /home/alyona/benchmarks/src/main/java/eu/socialsensor/query/OrientQuery.java: /home/alyona/benchmarks/src/main/java/eu/socialsensor/query/OrientQuery.java uses unchecked or unsafe operations.
[WARNING] /home/alyona/benchmarks/src/main/java/eu/socialsensor/query/OrientQuery.java: Recompile with -Xlint:unchecked for details.
[INFO] 4 warnings
[INFO] -------------------------------------------------------------
[INFO] -------------------------------------------------------------
[ERROR] COMPILATION ERROR :
[INFO] -------------------------------------------------------------
[ERROR] /home/alyona/benchmarks/src/main/java/eu/socialsensor/insert/OrientMassiveInsertion.java:[4,48] cannot find symbol
symbol: class OGraphBatchInsertSimple
location: package com.orientechnologies.orient.graph.batch
[ERROR] /home/alyona/benchmarks/src/main/java/eu/socialsensor/insert/OrientMassiveInsertion.java:[4,48] cannot find symbol
symbol: class OGraphBatchInsertSimple
location: package com.orientechnologies.orient.graph.batch
[ERROR] /home/alyona/benchmarks/src/main/java/eu/socialsensor/insert/OrientMassiveInsertion.java:[42,11] cannot find symbol
symbol: class OGraphBatchInsertSimple
location: class eu.socialsensor.insert.OrientMassiveInsertion
[ERROR] /home/alyona/benchmarks/src/main/java/eu/socialsensor/insert/OrientMassiveInsertion.java:[42,43] cannot find symbol
symbol: class OGraphBatchInsertSimple
location: class eu.socialsensor.insert.OrientMassiveInsertion
[INFO] 4 errors
[INFO] -------------------------------------------------------------
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 17.915s
[INFO] Finished at: Wed Jul 01 16:13:27 CST 2015
[INFO] Final Memory: 26M/72M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.1:compile (default-compile) on project graphdb-benchmarks: Compilation failure: Compilation failure:
[ERROR] /home/alyona/benchmarks/src/main/java/eu/socialsensor/insert/OrientMassiveInsertion.java:[4,48] cannot find symbol
[ERROR] symbol: class OGraphBatchInsertSimple
[ERROR] location: package com.orientechnologies.orient.graph.batch
[ERROR] /home/alyona/benchmarks/src/main/java/eu/socialsensor/insert/OrientMassiveInsertion.java:[4,48] cannot find symbol
[ERROR] symbol: class OGraphBatchInsertSimple
[ERROR] location: package com.orientechnologies.orient.graph.batch
[ERROR] /home/alyona/benchmarks/src/main/java/eu/socialsensor/insert/OrientMassiveInsertion.java:[42,11] cannot find symbol
[ERROR] symbol: class OGraphBatchInsertSimple
[ERROR] location: class eu.socialsensor.insert.OrientMassiveInsertion
[ERROR] /home/alyona/benchmarks/src/main/java/eu/socialsensor/insert/OrientMassiveInsertion.java:[42,43] cannot find symbol
[ERROR] symbol: class OGraphBatchInsertSimple
[ERROR] location: class eu.socialsensor.insert.OrientMassiveInsertion
[ERROR] -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException

Could you help me to find out how to make it works.
Thanks!