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Re: When will janus graph with ES5 compatibility will be released?

I've started a thread to discuss the release on janusgraph-dev https://groups.google.com/d/msg/janusgraph-dev/PJF8qdoe_Zo/2JU-M4UQBwAJ That is great news that you have been testing with the snapshot

By Jason Plurad <plu...@...> · #897 ·

Re: PageRank on Large Graph

Thank you Marc. This seems to suggest that if I split the HBase table up into many many regions, that would correct the issue of running PageRank. Any idea why I can't execute any

By Joe Obernberger <joseph.o...@...> · #899 ·

Re: PageRank on Large Graph

Hi Joe, Thanks for reporting back. So, it indeed seems the same problem as for OLAP traversals: input splits of HBaseInutFormat have the size of a complete region which is a bit too much for

By HadoopMarc <bi...@...> · #895 ·

Re: Mixed index is not used by Gremlin query

Since you have data and the index wasn't enabled, you'll need to reindex. This will also move the index into enabled when complete. mgmt =

By Robert Dale <rob...@...> · #896 ·

Re: Mixed index is not used by Gremlin query

I have just noticed that the key title for the index is not ENABLED mgmt =

By simone...@... · #894 ·

Mixed index is not used by Gremlin query

Following the Janus documentation, I defined a mixed index on my graph mgmt = graph.openManagement() attribute = mgmt.getPropertyKey("title") mgmt.buildIndex("titleAttributeSearch",

By simone...@... · #893 ·

Re: PageRank on Large Graph

Thank you Marc. That runs on my cluster, but takes a very long time. If I try it on a larger graph, the YARN jobs run out of heap. Right now I'm giving them 10G each. On a small

By Joe Obernberger <joseph.o...@...> · #892 ·

Modifying a Mixed Index - Solr Backend

We have a use case where we need to be able to add additional fields to a mixed index that already contains data. I can update Solr easily enough to add the new fields, but I've not been able to find

By Robert JOhansen <rjre...@...> · #891 ·

Re: PageRank on Large Graph

Hi Joe, My thoughts were more like: graph =

By HadoopMarc <bi...@...> · #889 ·

When will janus graph with ES5 compatibility will be released?

We need to migrate to latest elasticsearch version hence Titan which is predecessor of Janus also needs to be upgraded. Need to know roadmap of stable release with ES5 support. Currently I am using

By bhave...@... · #888 ·

Re: PageRank on Large Graph

Hi Marc - not sure I understand. I tried this: gremlin> g=graph.traversal() ==>graphtraversalsource[standardjanusgraph[hbase:[10.22.5.63:2181, 10.22.5.64:2181, 10.22.5.65:2181]],

By Joe Obernberger <joseph.o...@...> · #890 ·

Re: Unable to delete/modify vertices of static labels

Hi Robert, Thanks for the reply. We want to do the deletion in 2 ways:- 1- Delete the vertex before the ttl expires. (in some use case) 2- Automatic deletion of vertex by janusgraph-cassandra itself

By abhayti...@... · #887 ·

Re: [BLOG] Configuring JanusGraph for spark-yarn

Hi John, TinkerPop's spark-gremlin module depends on spark-1.6.1, so when you install spark-gremlin in the gremlin-console or when you add it to your maven project, the spark-core-1.6.1.jar is already

By HadoopMarc <bi...@...> · #886 ·

Re: org.janusgraph.diskstorage.TemporaryBackendException: Wrote claim for id block

java code that i am using for data uploading: { int loopCounter = getTotalNoofRecorsdCountFromDB(); List<Data> data = getData fromDB(); JanusGraphTransaction tx = graph.newTransaction(); for (int i

By Ankur Goel <ankur...@...> · #885 ·

Re: [BLOG] Configuring JanusGraph for spark-yarn

HadoopMarc, This sounds like this could be really good news, but please clarify something for me: Tinkerpop 3.2.3 claims compatibility with only Spark 1.6.1, and currently JanusGraph-0.1.1 only

By John Helmsen <john....@...> · #884 ·

Re: PageRank on Large Graph

Hi Joe, No, not exactly, because the TinkerPop recipe points at spark-submit as the source of most of the version conflicts. Spark-submit is just a big wrapper around the Spark launch API that sets

By HadoopMarc <bi...@...> · #883 ·

Re: [BLOG] Configuring JanusGraph for spark-yarn

Hi John The funny thing is, the recipe does not use the HDP Spark installation at all! SparkGraphComputer creates a SparkContext and has Yarn start all the Spark machinery. So spark

By HadoopMarc <bi...@...> · #882 ·

Re: Can't add a graph when the number of nodes are high - ERROR Handler$GremlinResponseHandler

Stephen posted an answer on gremlin-users. https://groups.google.com/d/msg/gremlin-users/HlSwRKicVrc/gKol-SX1BQAJ

By Jason Plurad <plu...@...> · #881 ·

Re: org.janusgraph.diskstorage.TemporaryBackendException: Wrote claim for id block

http://docs.janusgraph.org/latest/config-ref.html#_ids I'd suggest trying to increase the ids.block-size, and perhaps adjusting the ids.renew-percentage. No idea what your graph loading code looks

By Jason Plurad <plu...@...> · #880 ·

Re: Production setup and configuration parameter recommendation for solr and cassandra

Right now with above configuration i am able to add 1000 vertex per minutes only through java code in a single thread. Please suggest, as with this speed it will take ages to populate data in

By Ankur Goel <ankur...@...> · #879 ·

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