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Making janus graph client to not use QUORUM
Hi All,
I am trying to create nodes in graph and while reading created node id i am getting below exception:
I am trying to update janus client to not use QUORUM but LOCAL_ONE. Setting below property
Hi All,
I am trying to create nodes in graph and while reading created node id i am getting below exception:
I am trying to update janus client to not use QUORUM but LOCAL_ONE. Setting below property
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By
anjanisingh22@...
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#5914
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Re: [janusgraph-dev] [Meetup] JanusGraph Meetup May 18 covering JG OLAP approaches
Thank you Ted, I am also interested in watching this video on OLAP later, it is like 00:30 in Melbourne, not too easy to get up in the morning...
Regards to presenters, Christopher.
Thank you Ted, I am also interested in watching this video on OLAP later, it is like 00:30 in Melbourne, not too easy to get up in the morning...
Regards to presenters, Christopher.
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By
cmilowka
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#5913
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Re: [janusgraph-dev] [Meetup] JanusGraph Meetup May 18 covering JG OLAP approaches
Hi Boxuan,
Yes, definitely. I'll post this under presentations on janusgraph.org. Also, I hadn't posted meetup 3 on there yet and finally tracked the link down, so that will also be up there
Hi Boxuan,
Yes, definitely. I'll post this under presentations on janusgraph.org. Also, I hadn't posted meetup 3 on there yet and finally tracked the link down, so that will also be up there
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By
Ted Wilmes
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#5912
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Re: [janusgraph-dev] [Meetup] JanusGraph Meetup May 18 covering JG OLAP approaches
Hi Ted,
Thanks for organizing this! Do you have plans to record & release the video after the meetup? 10:30 ET is a bit late for some regions in APAC, so it would be great if there would be a video
Hi Ted,
Thanks for organizing this! Do you have plans to record & release the video after the meetup? 10:30 ET is a bit late for some regions in APAC, so it would be great if there would be a video
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By
Boxuan Li
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#5911
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Re: Storing and reading connected component RDD through OutputFormatRDD & InputFormatRDD
Hi Anjani,
The following section of the TinkerPop ref docs gives an example of how to reuse the output RDD of one job in a follow-up gremlin OLAP
Hi Anjani,
The following section of the TinkerPop ref docs gives an example of how to reuse the output RDD of one job in a follow-up gremlin OLAP
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By
hadoopmarc@...
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#5910
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Re: MapReduce reindexing with authentication
Hi Boxuan,
Yes, I did not finish my argument. What I tried to suggest: if the hadoop CLI command checks the GENERIC_OPTIONS env variable, then maybe also the mapreduce java client called by JanusGraph
Hi Boxuan,
Yes, I did not finish my argument. What I tried to suggest: if the hadoop CLI command checks the GENERIC_OPTIONS env variable, then maybe also the mapreduce java client called by JanusGraph
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By
hadoopmarc@...
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#5909
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[Meetup] JanusGraph Meetup May 18 covering JG OLAP approaches
Hello,
We will be hosting a community meetup next week on Tuesday, May 18th at 9:30 central/10:30 eastern. We have a great set of speakers who will be discussing all things JanusGraph OLAP:
* Hadoop
Hello,
We will be hosting a community meetup next week on Tuesday, May 18th at 9:30 central/10:30 eastern. We have a great set of speakers who will be discussing all things JanusGraph OLAP:
* Hadoop
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By
Ted Wilmes
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#5908
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Re: MapReduce reindexing with authentication
Hi Marc, you are right, we are indeed using this -files option :)
Hi Marc, you are right, we are indeed using this -files option :)
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By
Boxuan Li
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#5907
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Re: MapReduce reindexing with authentication
Hi Boxuan,
Using existing mechanisms for configuring mapreduce would be nicer, indeed.
Upon reading this hadoop command, I see a GENERIC_OPTIONS env variable read by the mapreduce client, that can
Hi Boxuan,
Using existing mechanisms for configuring mapreduce would be nicer, indeed.
Upon reading this hadoop command, I see a GENERIC_OPTIONS env variable read by the mapreduce client, that can
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By
hadoopmarc@...
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#5906
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MapReduce reindexing with authentication
We have been using a yarn cluster to run MapReduce reindexing (Cassandra + Elasticsearch) for a long time. Recently, we introduced Kerberos-based authentication to the Elasticsearch cluster, meaning
We have been using a yarn cluster to run MapReduce reindexing (Cassandra + Elasticsearch) for a long time. Recently, we introduced Kerberos-based authentication to the Elasticsearch cluster, meaning
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By
Boxuan Li
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#5905
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Multiple entries with same key on mixed index
Hello,
I encounter the error describe in the issue #1916 (https://github.com/JanusGraph/janusgraph/issues/1916) on a mixed index (lucene). When I list property keys of the index, they are all
Hello,
I encounter the error describe in the issue #1916 (https://github.com/JanusGraph/janusgraph/issues/1916) on a mixed index (lucene). When I list property keys of the index, they are all
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By
toom@...
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#5904
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Re: Support for DB cache for Multi Node Janus Server Setup
Hi Marc,
Thanks for the reply. Yeah, it's true that a multi-node setup uses the same storage backend. However, I am referring to here is the Janusgraph database cache -
Hi Marc,
Thanks for the reply. Yeah, it's true that a multi-node setup uses the same storage backend. However, I am referring to here is the Janusgraph database cache -
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By
pasansumanathilake@...
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#5903
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Storing and reading connected component RDD through OutputFormatRDD & InputFormatRDD
Hi All,
I am using connected component vertex program to find all the connected nodes in graph and then using that RDD for further processing in graph. I want to store that RDD at some output location
Hi All,
I am using connected component vertex program to find all the connected nodes in graph and then using that RDD for further processing in graph. I want to store that RDD at some output location
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By
anjanisingh22@...
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#5902
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Edited
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Re: ID block allocation exception while creating edge
Thanks for help Marc, i will try updating value of ids.num-partitions = number of executors.
Thanks for help Marc, i will try updating value of ids.num-partitions = number of executors.
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By
anjanisingh22@...
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#5901
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Re: ID block allocation exception while creating edge
Hi Anjani,
It is a while ago I did this myself. I interpret ids.num-partitions as a stock of reserved id blocks that can be delegated to a janugraph instance. It does not have a large value to not
Hi Anjani,
It is a while ago I did this myself. I interpret ids.num-partitions as a stock of reserved id blocks that can be delegated to a janugraph instance. It does not have a large value to not
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By
hadoopmarc@...
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#5900
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Re: ID block allocation exception while creating edge
We have 250 parallel spark task running for creating node/edges.
I didn't get parallel tasks - (for setting ids.num-partitions)? Could you please help me on it?
We have 250 parallel spark task running for creating node/edges.
I didn't get parallel tasks - (for setting ids.num-partitions)? Could you please help me on it?
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By
anjanisingh22@...
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#5899
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Re: ID block allocation exception while creating edge
What is the number of parallel tasks? (for setting ids.num-partitions)
You have the ids.authority.wait-time still on its default value of 300 ms, so that seems worthwhile experimenting with.
Best
What is the number of parallel tasks? (for setting ids.num-partitions)
You have the ids.authority.wait-time still on its default value of 300 ms, so that seems worthwhile experimenting with.
Best
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By
hadoopmarc@...
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#5898
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Re: ID block allocation exception while creating edge
Thanks for response Marc. Below is the method i am using to create janus connection:
public JanusGraph createJanusConnection(HashMap<String, Object> janusConfig) {
JanusGraphFactory.Builder
Thanks for response Marc. Below is the method i am using to create janus connection:
public JanusGraph createJanusConnection(HashMap<String, Object> janusConfig) {
JanusGraphFactory.Builder
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By
anjanisingh22@...
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#5897
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Re: ID block allocation exception while creating edge
Hi Anjani,
Please show the properties file you use to open janusgraph.
I assume you also saw the other recommendations in
Hi Anjani,
Please show the properties file you use to open janusgraph.
I assume you also saw the other recommendations in
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By
hadoopmarc@...
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#5896
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ID block allocation exception while creating edge
Hi All,
I am creating vertex and edges in bulk and getting below error while creating edge. Below is the exception log:I tired increasing value of "ids.block-size" but still no luck, even set to 1B
Hi All,
I am creating vertex and edges in bulk and getting below error while creating edge. Below is the exception log:I tired increasing value of "ids.block-size" but still no luck, even set to 1B
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By
anjanisingh22@...
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#5895
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