Hi again, how can I limit the memory usage during the etl process? Have I to work on database configuration or on etl-tool one?
Thanks in advance. Giulio Il giorno mercoledì 16 luglio 2014 15:38:02 UTC+2, Giulio Grosso ha scritto: > > Hi everybody, > I'm trying to use new oritentdb-etl tool. > I have correctly configured the environment (orientdb community version > 1.7.5) following all the steps here > <https://github.com/orientechnologies/orientdb-etl/wiki>. > > Unfortunately I get the following exception: > > Exception in thread "main" > com.orientechnologies.orient.core.exception.OSerializationException: Error > on unmarshalling J > SON content for record: config: { > verbose: true, > }, > extractor : { > jdbc: { driver: "com.oracle.jdbc.Driver", > url: "jdbc:oracle:thin:@//xx.xxx.xxx.xx:xxxx/xxx", > userName: "xxxxxxxx", > userPassword: "xxxxxxxx", > query: "select * from People" } > }, > transformers : [ > { vertex: { "class": "People"} } > ], > loader : { > orientdb: { > dbURL: "plocal:/temp/databases/etl-test-xxx", > dbAutoCreate: true > } > } > at > com.orientechnologies.orient.core.serialization.serializer.record.string.ORecordSerializerJSON.fromString(ORe > cordSerializerJSON.java:293) > at > com.orientechnologies.orient.core.record.ORecordAbstract.fromJSON(ORecordAbstract.java:202) > at > com.orientechnologies.orient.etl.OETLProcessor.main(OETLProcessor.java:169) > Caused by: > com.orientechnologies.orient.core.exception.OSerializationException: Error > on unmarshalling JSON content: wro > ng format. Use <field> : <value> > at > com.orientechnologies.orient.core.serialization.serializer.record.string.ORecordSerializerJSON.fromString(ORe > cordSerializerJSON.java:165) > at > com.orientechnologies.orient.core.serialization.serializer.record.string.ORecordSerializerJSON.getValueAsReco > rd(ORecordSerializerJSON.java:609) > at > com.orientechnologies.orient.core.serialization.serializer.record.string.ORecordSerializerJSON.getValueAsObje > ctOrMap(ORecordSerializerJSON.java:579) > at > com.orientechnologies.orient.core.serialization.serializer.record.string.ORecordSerializerJSON.getValue(OReco > rdSerializerJSON.java:412) > at > com.orientechnologies.orient.core.serialization.serializer.record.string.ORecordSerializerJSON.fromString(ORe > cordSerializerJSON.java:242) > ... 2 more > > Json config file seems to be ok, where's the error? > > Thanks in advance. > -- --- You received this message because you are subscribed to the Google Groups "OrientDB" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
