[jira] [Created] (FLINK-33258) Remove Kafka/Gelly module

2023-10-12 Thread Matthias Pohl (Jira)
Matthias Pohl created FLINK-33258: - Summary: Remove Kafka/Gelly module Key: FLINK-33258 URL: https://issues.apache.org/jira/browse/FLINK-33258 Project: Flink Issue Type: Sub-task

Re: [VOTE] Drop Gelly

2022-10-19 Thread Martijn Visser
he change of dropping Gelly in order to > let more developers and users be aware of it. > > Best regards, > Jing > > On Wed, Oct 19, 2022 at 10:32 AM David Anderson > wrote: > > > +1 > > > > On Wed, Oct 12, 2022 at 10:59 PM Martijn Visser < > m

Re: [VOTE] Drop Gelly

2022-10-19 Thread Jing Ge
+1 and I second Yu Li and Yun Gao. It should be also pointed out that Flink will continue to support graph processing with a new plan in the upcoming 1.17 release notes which includes the change of dropping Gelly in order to let more developers and users be aware of it. Best regards, Jing On Wed

Re: [VOTE] Drop Gelly

2022-10-19 Thread David Anderson
+1 On Wed, Oct 12, 2022 at 10:59 PM Martijn Visser wrote: > Hi everyone, > > I would like to open a vote for dropping Gelly, which was discussed a long > time ago but never put to a vote [1]. > > Voting will be open for at least 72 hours. > > Best regards, > >

Re: [VOTE] Drop Gelly

2022-10-18 Thread Yuan Mei
+1 On Tue, Oct 18, 2022 at 10:49 AM Dong Lin wrote: > +1 > > On Thu, Oct 13, 2022 at 4:59 AM Martijn Visser > wrote: > > > Hi everyone, > > > > I would like to open a vote for dropping Gelly, which was discussed a > long > > time ago but never put

Re: [VOTE] Drop Gelly

2022-10-17 Thread Dong Lin
+1 On Thu, Oct 13, 2022 at 4:59 AM Martijn Visser wrote: > Hi everyone, > > I would like to open a vote for dropping Gelly, which was discussed a long > time ago but never put to a vote [1]. > > Voting will be open for at least 72 hours. > > Best regards, > >

[jira] [Created] (FLINK-29668) Remove Gelly

2022-10-17 Thread Martijn Visser (Jira)
Martijn Visser created FLINK-29668: -- Summary: Remove Gelly Key: FLINK-29668 URL: https://issues.apache.org/jira/browse/FLINK-29668 Project: Flink Issue Type: Technical Debt

[RESULT][VOTE] Drop Gelly

2022-10-17 Thread Martijn Visser
Hi everyone, Happy to announce that the vote to drop Gelly has passed [1]. +1 Votes: - Yun Gao (binding) - Gyula Fóra (binding) - Niels Basjes (binding) - Konstantin Knauf (binding) - Maximilian Michels (binding) - Yu Li (binding) - Sergey Nuyanzin (non-binding) - Yun Tang (binding) Best

Re: [VOTE] Drop Gelly

2022-10-17 Thread Yun Tang
+1 for dropping Gelly as a prerequisite for dropping deprecated DataSet API. Apart from asking contributors to join the flink-ML development, I'm not sure whether some old repo [1], which is already based on Flink's DataStream API, also wants to join the migration guide. cc @Vasia [1] https

Re: [VOTE] Drop Gelly

2022-10-17 Thread Sergey Nuyanzin
+1 (non-binding) On Mon, Oct 17, 2022 at 5:50 AM Yun Gao wrote: > Hi Yu, > Very thanks for the suggestions and I also strongly > agree with that. Perhaps we could update the Gelly > documentation pages to also express the information. >

Re: [VOTE] Drop Gelly

2022-10-16 Thread Yun Gao
Hi Yu, Very thanks for the suggestions and I also strongly agree with that. Perhaps we could update the Gelly documentation pages to also express the information. Best, Yun Gao -- From:Yu Li Send Time:2022 Oct. 16 (Sun.) 18:30

Re: [VOTE] Drop Gelly

2022-10-16 Thread Yu Li
+1 Thanks for the clarification Martijn and Yun. Hopefully we can document somewhere that there is a plan (maybe long term) to introduce a replacement based on the new iteration framework introduced in flink-ml (based on DataStream API) after dropping the old Gelly library, and let our users know

Re: [VOTE] Drop Gelly

2022-10-13 Thread Maximilian Michels
t; > Hi everyone, > > > > > > I would like to open a vote for dropping Gelly, which was discussed a > > long > > > time ago but never put to a vote [1]. > > > > > > Voting will be open for at least 72 hours. > > > > > > Best re

Re: [VOTE] Drop Gelly

2022-10-13 Thread Konstantin Knauf
+1 Am Do., 13. Okt. 2022 um 10:56 Uhr schrieb Niels Basjes : > +1 > > On Wed, Oct 12, 2022 at 11:00 PM Martijn Visser > wrote: > > > Hi everyone, > > > > I would like to open a vote for dropping Gelly, which was discussed a > long > > time ago b

Re: [VOTE] Drop Gelly

2022-10-13 Thread Niels Basjes
+1 On Wed, Oct 12, 2022 at 11:00 PM Martijn Visser wrote: > Hi everyone, > > I would like to open a vote for dropping Gelly, which was discussed a long > time ago but never put to a vote [1]. > > Voting will be open for at least 72 hours. > > Best regards, > >

Re: [VOTE] Drop Gelly

2022-10-13 Thread Yun Gao
Hi all, For the successor of the Gelly library, currently in flink-ml we have already implemented a new iteration framework based on the DataStream API, which is necessary for a graph processing framework. It could also provide abilities like allowing for arbitrary states across rounds

Re: [VOTE] Drop Gelly

2022-10-13 Thread Martijn Visser
Hi Yu, The vote is for option 1, remove all code and documentation of Gelly. For the current users, they can stay on a previous version of Flink which still contains Gelly. Since Gelly (and the DataSet API) haven't been touched in multiple releases, there's most likely no need for them to upgrade

Re: [VOTE] Drop Gelly

2022-10-12 Thread Yu Li
Hi Martijn, >From the last replies of the previous discussion, I could see there are still users using Gelly that expressed their wish to somehow keep this module [1] [2] [3]. Therefore, Before giving my vote, I'd like to confirm what "Drop Gelly" exactly means. Does it mean that

Re: [VOTE] Drop Gelly

2022-10-12 Thread Gyula Fóra
+1 On Thu, 13 Oct 2022 at 04:56, Yun Gao wrote: > +1 > Best, > Yun Gao > -- > From:Martijn Visser > Send Time:2022 Oct. 13 (Thu.) 04:59 > To:dev > Subject:[VOTE] Drop Gelly > Hi everyone, &g

Re: [VOTE] Drop Gelly

2022-10-12 Thread Yun Gao
+1 Best, Yun Gao -- From:Martijn Visser Send Time:2022 Oct. 13 (Thu.) 04:59 To:dev Subject:[VOTE] Drop Gelly Hi everyone, I would like to open a vote for dropping Gelly, which was discussed a long time ago but never put to a vote [1

[VOTE] Drop Gelly

2022-10-12 Thread Martijn Visser
Hi everyone, I would like to open a vote for dropping Gelly, which was discussed a long time ago but never put to a vote [1]. Voting will be open for at least 72 hours. Best regards, Martijn https://twitter.com/MartijnVisser82 https://github.com/MartijnVisser [1] https://lists.apache.org

Re: [DISCUSS] Drop Gelly

2022-10-12 Thread Martijn Visser
Hi everyone, I'm reviving this really old discussion thread, but I just stumbled across Gelly again and realized that this discussion never was finished. I'll open up a vote thread for dropping the current DataSet based Gelly library. Best regards, Martijn On 2022/01/05 03:37:18 Yun Gao

[jira] [Created] (FLINK-29578) Multiple executions of `runVertexCentricIteration` cause memory errors (flink gelly)

2022-10-11 Thread Shunyang Li (Jira)
Shunyang Li created FLINK-29578: --- Summary: Multiple executions of `runVertexCentricIteration` cause memory errors (flink gelly) Key: FLINK-29578 URL: https://issues.apache.org/jira/browse/FLINK-29578

Re: Re: [DISCUSS] Drop Gelly

2022-01-04 Thread Yun Gao
Hi, Very thanks for initiating the discussion! Also +1 to drop the current DataSet based Gelly library so that we could finally drop the legacy DataSet API. For whether to keep the graph computing ability, from my side graph query / graph computing and chaining them with the preprocessing

Re: [DISCUSS] Drop Gelly

2022-01-04 Thread Martijn Visser
becomes who can contribute and maintain this library. Another (intermediate) solution might also be to find someone who can migrate/move the current Gelly codebase to use Flink's DataStream API in batch mode, so it wouldn't be using the DataSet API anymore. This has recently also happened

Re: [DISCUSS] Drop Gelly

2022-01-04 Thread Jing Ge
Hi, thanks Martijn for bringing it up for discussion. I think we could make the discussion a little bit clearer by splitting it into two questions: 1. should Flink drop Gelly? 2. should Flink drop the graph computing? The answer of the first question could be yes, since there have been

Re: [DISCUSS] Drop Gelly

2022-01-04 Thread Zhipeng Zhang
Hi Martijin, Thanks for the feedback. I am not proposing to bundle the new graph library with Alink. I am +1 for dropping the DataSet-based Gelly library, but we probably need a new graph library in Flink for the possible migration. We haven't decided what to do yet and probably need more

Re: [DISCUSS] Drop Gelly

2022-01-04 Thread Lukáš Drbal
Hi everyone, We (team in seznam.cz) are actually using the Gelly library for batch anomaly detection in our graphs. It will be very nice to somehow keep this functionality, maybe in a separate repository. Is there any replacement? Best, Lukas On Mon, Jan 3, 2022 at 2:20 PM Martijn Visser

Re: [DISCUSS] Drop Gelly

2022-01-03 Thread Martijn Visser
Hi Zhipeng, Good that you've reached out, I wasn't aware that Gelly is being used in Alink. Are you proposing to write a new graph library as a successor of Gelly and bundle that with Alink? Best regards, Martijn On Tue, 4 Jan 2022 at 02:57, Zhipeng Zhang wrote: > Hi everyone, > &g

Re: [DISCUSS] Drop Gelly

2022-01-03 Thread Zhipeng Zhang
Hi everyone, Thanks for starting the discussion :) We (Alink team [1]) are actually using part of the Gelly library to support graph algorithms (connected component, single source shortest path, etc.) for users in Alibaba Inc. As DataSet API is going to be dropped, shall we also provide a new

Re: [DISCUSS] Drop Gelly

2022-01-03 Thread David Anderson
Most of the inquiries I've had about Gelly in recent memory have been from folks looking for a streaming solution, and it's only been a handful. +1 for dropping Gelly David On Mon, Jan 3, 2022 at 2:41 PM Till Rohrmann wrote: > I haven't seen any changes or requests to/for Gelly in ages. He

Re: [DISCUSS] Drop Gelly

2022-01-03 Thread Till Rohrmann
I haven't seen any changes or requests to/for Gelly in ages. Hence, I would assume that it is not really used and can be removed. +1 for dropping Gelly. Cheers, Till On Mon, Jan 3, 2022 at 2:20 PM Martijn Visser wrote: > Hi everyone, > > Flink is bundled with Gelly, a Graph API l

[DISCUSS] Drop Gelly

2022-01-03 Thread Martijn Visser
Hi everyone, Flink is bundled with Gelly, a Graph API library [1]. This has been marked as approaching end-of-life for quite some time [2]. Gelly is built on top of Flink's DataSet API, which is deprecated and slowly being phased out [3]. It only works on batch jobs. Based on the activity

[jira] [Created] (FLINK-23260) [DOCS]The link on page docs/libs/gelly/overview is failed and 404 is returned

2021-07-05 Thread wuguihu (Jira)
wuguihu created FLINK-23260: --- Summary: [DOCS]The link on page docs/libs/gelly/overview is failed and 404 is returned Key: FLINK-23260 URL: https://issues.apache.org/jira/browse/FLINK-23260 Project: Flink

[jira] [Created] (FLINK-20052) kafka/gelly pre-commit test failed due to process hang

2020-11-08 Thread Yu Li (Jira)
Yu Li created FLINK-20052: - Summary: kafka/gelly pre-commit test failed due to process hang Key: FLINK-20052 URL: https://issues.apache.org/jira/browse/FLINK-20052 Project: Flink Issue Type: Bug

[jira] [Created] (FLINK-19964) Gelly ITCase stuck on Azure

2020-11-04 Thread Chesnay Schepler (Jira)
Chesnay Schepler created FLINK-19964: Summary: Gelly ITCase stuck on Azure Key: FLINK-19964 URL: https://issues.apache.org/jira/browse/FLINK-19964 Project: Flink Issue Type: Bug

Re: Error with Flink-Gelly, lastJobExecutionResult is null

2020-08-11 Thread Robert Metzger
ly. I'm pulling in Aljoscha, Klou and Tison who worked on this > > feature. I believe they can propose a fix for the problem. > > > > [1] https://issues.apache.org/jira/browse/FLINK-15116 > > > > On Sun, Aug 2, 2020 at 11:28 AM Xia Rui wrote: > > > >&

Re: Error with Flink-Gelly, lastJobExecutionResult is null

2020-08-03 Thread Aljoscha Krettek
, everyone. I am using Flink-Gelly. I got an error when running the example code of Gelly-example. I have reported the problem in Stackoverflow, and this is the link ( https://stackoverflow.com/questions/63211746/error-with-flink-gelly-lastjob executionresult-is-null-for-executionenvironment <ht

Re: Error with Flink-Gelly, lastJobExecutionResult is null

2020-08-03 Thread Till Rohrmann
correctly. I'm pulling in Aljoscha, Klou and Tison who worked on this feature. I believe they can propose a fix for the problem. [1] https://issues.apache.org/jira/browse/FLINK-15116 On Sun, Aug 2, 2020 at 11:28 AM Xia Rui wrote: > Hello, everyone. > > I am using Flink-Gelly. I got an e

Error with Flink-Gelly, lastJobExecutionResult is null

2020-08-02 Thread Xia Rui
Hello, everyone. I am using Flink-Gelly. I got an error when running the example code of Gelly-example. I have reported the problem in Stackoverflow, and this is the link (https://stackoverflow.com/questions/63211746/error-with-flink-gelly-lastjob executionresult-is-null-for-executionenvironment

[jira] [Created] (FLINK-12851) Add travis profile for gelly/kafka

2019-06-14 Thread Chesnay Schepler (JIRA)
Chesnay Schepler created FLINK-12851: Summary: Add travis profile for gelly/kafka Key: FLINK-12851 URL: https://issues.apache.org/jira/browse/FLINK-12851 Project: Flink Issue Type

[jira] [Created] (FLINK-11595) Gelly addEdge in certain circumstances still include duplicate vertices.

2019-02-13 Thread Calvin Han (JIRA)
Calvin Han created FLINK-11595: -- Summary: Gelly addEdge in certain circumstances still include duplicate vertices. Key: FLINK-11595 URL: https://issues.apache.org/jira/browse/FLINK-11595 Project: Flink

[jira] [Created] (FLINK-10048) Migrate module flink-gelly-examples to flink-examples and rename it

2018-08-03 Thread vinoyang (JIRA)
vinoyang created FLINK-10048: Summary: Migrate module flink-gelly-examples to flink-examples and rename it Key: FLINK-10048 URL: https://issues.apache.org/jira/browse/FLINK-10048 Project: Flink

[jira] [Created] (FLINK-8414) Gelly performance seriously decreases when using the suggested parallelism configuration

2018-01-11 Thread flora karniav (JIRA)
flora karniav created FLINK-8414: Summary: Gelly performance seriously decreases when using the suggested parallelism configuration Key: FLINK-8414 URL: https://issues.apache.org/jira/browse/FLINK-8414

[jira] [Created] (FLINK-8403) Flink Gelly examples hanging without returning result

2018-01-10 Thread flora karniav (JIRA)
flora karniav created FLINK-8403: Summary: Flink Gelly examples hanging without returning result Key: FLINK-8403 URL: https://issues.apache.org/jira/browse/FLINK-8403 Project: Flink Issue

[jira] [Created] (FLINK-7276) Gelly algorithm parameters

2017-07-26 Thread Greg Hogan (JIRA)
Greg Hogan created FLINK-7276: - Summary: Gelly algorithm parameters Key: FLINK-7276 URL: https://issues.apache.org/jira/browse/FLINK-7276 Project: Flink Issue Type: Improvement

[jira] [Created] (FLINK-7275) Differentiate between normal and power-user cli options in Gelly examples

2017-07-26 Thread Greg Hogan (JIRA)
Greg Hogan created FLINK-7275: - Summary: Differentiate between normal and power-user cli options in Gelly examples Key: FLINK-7275 URL: https://issues.apache.org/jira/browse/FLINK-7275 Project: Flink

[jira] [Created] (FLINK-7273) Gelly tests with empty graphs

2017-07-26 Thread Greg Hogan (JIRA)
Greg Hogan created FLINK-7273: - Summary: Gelly tests with empty graphs Key: FLINK-7273 URL: https://issues.apache.org/jira/browse/FLINK-7273 Project: Flink Issue Type: Bug Components

[jira] [Created] (FLINK-7211) Exclude Gelly javadoc jar from release

2017-07-17 Thread Greg Hogan (JIRA)
Greg Hogan created FLINK-7211: - Summary: Exclude Gelly javadoc jar from release Key: FLINK-7211 URL: https://issues.apache.org/jira/browse/FLINK-7211 Project: Flink Issue Type: Improvement

[jira] [Created] (FLINK-7031) Document Gelly examples

2017-06-28 Thread Greg Hogan (JIRA)
Greg Hogan created FLINK-7031: - Summary: Document Gelly examples Key: FLINK-7031 URL: https://issues.apache.org/jira/browse/FLINK-7031 Project: Flink Issue Type: New Feature Components

[jira] [Created] (FLINK-7023) Remaining types for Gelly ValueArrays

2017-06-27 Thread Greg Hogan (JIRA)
Greg Hogan created FLINK-7023: - Summary: Remaining types for Gelly ValueArrays Key: FLINK-7023 URL: https://issues.apache.org/jira/browse/FLINK-7023 Project: Flink Issue Type: Sub-task

[jira] [Created] (FLINK-7019) Rework parallelism in Gelly algorithms and examples

2017-06-27 Thread Greg Hogan (JIRA)
Greg Hogan created FLINK-7019: - Summary: Rework parallelism in Gelly algorithms and examples Key: FLINK-7019 URL: https://issues.apache.org/jira/browse/FLINK-7019 Project: Flink Issue Type: Sub

[jira] [Created] (FLINK-7006) Base class using POJOs for Gelly algorithms

2017-06-26 Thread Greg Hogan (JIRA)
Greg Hogan created FLINK-7006: - Summary: Base class using POJOs for Gelly algorithms Key: FLINK-7006 URL: https://issues.apache.org/jira/browse/FLINK-7006 Project: Flink Issue Type: Sub-task

[jira] [Created] (FLINK-6991) Inaccessible link under Gelly document

2017-06-22 Thread mingleizhang (JIRA)
mingleizhang created FLINK-6991: --- Summary: Inaccessible link under Gelly document Key: FLINK-6991 URL: https://issues.apache.org/jira/browse/FLINK-6991 Project: Flink Issue Type: Bug

[jira] [Created] (FLINK-6648) Transforms for Gelly examples

2017-05-19 Thread Greg Hogan (JIRA)
Greg Hogan created FLINK-6648: - Summary: Transforms for Gelly examples Key: FLINK-6648 URL: https://issues.apache.org/jira/browse/FLINK-6648 Project: Flink Issue Type: Improvement

[jira] [Created] (FLINK-6393) Add Evenly Graph Generator to Flink Gelly

2017-04-27 Thread FlorianFan (JIRA)
FlorianFan created FLINK-6393: - Summary: Add Evenly Graph Generator to Flink Gelly Key: FLINK-6393 URL: https://issues.apache.org/jira/browse/FLINK-6393 Project: Flink Issue Type: New Feature

[jira] [Created] (FLINK-6391) fix build for scala 2.11 (gelly-examples)

2017-04-26 Thread Eron Wright (JIRA)
Eron Wright created FLINK-6391: --- Summary: fix build for scala 2.11 (gelly-examples) Key: FLINK-6391 URL: https://issues.apache.org/jira/browse/FLINK-6391 Project: Flink Issue Type: Bug

[jira] [Created] (FLINK-6382) Support all numeric types for generated graphs in Gelly examples

2017-04-25 Thread Greg Hogan (JIRA)
Greg Hogan created FLINK-6382: - Summary: Support all numeric types for generated graphs in Gelly examples Key: FLINK-6382 URL: https://issues.apache.org/jira/browse/FLINK-6382 Project: Flink

[jira] [Created] (FLINK-6372) change-scala-version.sh does not change version for flink-gelly-examples

2017-04-24 Thread vishnu viswanath (JIRA)
vishnu viswanath created FLINK-6372: --- Summary: change-scala-version.sh does not change version for flink-gelly-examples Key: FLINK-6372 URL: https://issues.apache.org/jira/browse/FLINK-6372 Project

[jira] [Created] (FLINK-6358) Write job details for Gelly examples

2017-04-22 Thread Greg Hogan (JIRA)
Greg Hogan created FLINK-6358: - Summary: Write job details for Gelly examples Key: FLINK-6358 URL: https://issues.apache.org/jira/browse/FLINK-6358 Project: Flink Issue Type: Improvement

[jira] [Created] (FLINK-6195) Move gelly-examples jar from opt to examples

2017-03-27 Thread Greg Hogan (JIRA)
Greg Hogan created FLINK-6195: - Summary: Move gelly-examples jar from opt to examples Key: FLINK-6195 URL: https://issues.apache.org/jira/browse/FLINK-6195 Project: Flink Issue Type: Sub-task

Re: [DISCUSS] Gelly planning for release 1.3 and roadmap

2017-03-02 Thread Xingcan Cui
Gelly "commonly applicable". (The MST algorithm need to mark edges during the iteration and I think there surely be other algorithms more complicated than that) As for the intermediate caching problem, I think it should be users themselves to decide when to cache the results and when to re

Re: [DISCUSS] Gelly planning for release 1.3 and roadmap

2017-03-01 Thread Greg Hogan
Flink’s stable API provides the frameworks (DataStream and DataSet). On top of these frameworks Gelly provides additional models for iterative algorithms, but there are algorithms such as Minimum Spanning Tree which do not easily map to these models (in this instance requiring nested iterations

Re: [DISCUSS] Gelly planning for release 1.3 and roadmap

2017-03-01 Thread Greg Hogan
ussion. > > I was expecting more changes from the recent discussion on restructuring > the project, in particular regarding the libraries. Gelly has always > collected algorithms and I have personally taken an algorithms-first > approach for contributions. Is that manageable and maintain

Re: [DISCUSS] Gelly planning for release 1.3 and roadmap

2017-02-28 Thread Vasiliki Kalavri
lly. > It's just like a textbook that can not cover all the existing algorithms > (even if we can). Just representative and commonly used ones will be > enough. After all, Gelly is mainly designed for providing a framework > rather than an algorithm library. Besides, it seems that Gelly's API is

[jira] [Created] (FLINK-5910) Framework for Gelly examples

2017-02-24 Thread Greg Hogan (JIRA)
Greg Hogan created FLINK-5910: - Summary: Framework for Gelly examples Key: FLINK-5910 URL: https://issues.apache.org/jira/browse/FLINK-5910 Project: Flink Issue Type: Sub-task

Re: [DISCUSS] Gelly planning for release 1.3 and roadmap

2017-02-24 Thread Vasiliki Kalavri
Hi Greg, On 24 February 2017 at 18:09, Greg Hogan <c...@greghogan.com> wrote: > Thanks, Vasia, for starting the discussion. > > I was expecting more changes from the recent discussion on restructuring > the project, in particular regarding the libraries. Gelly has always >

Re: [DISCUSS] Gelly planning for release 1.3 and roadmap

2017-02-24 Thread Greg Hogan
Thanks, Vasia, for starting the discussion. I was expecting more changes from the recent discussion on restructuring the project, in particular regarding the libraries. Gelly has always collected algorithms and I have personally taken an algorithms-first approach for contributions

[DISCUSS] Gelly planning for release 1.3 and roadmap

2017-02-24 Thread Vasiliki Kalavri
Hello squirrels, this is a discussion thread to organize the Gelly component development for release 1.3 and discuss longer-term plans for the library. I am hoping that with time-based releases, we can distribute the load for PR reviewing and make better use of our time, and also point

Re: ecosystem proposal, Temporal graph analytics on Flink with Gelly

2017-02-09 Thread Vasiliki Kalavri
r at Onzichtbaar Developers > > > On Tue, Feb 7, 2017 at 3:41 PM, Wouter Ligtenberg <wou...@onzichtbaar.net> > wrote: > > > Hello, > > > > For my master thesis i have created Tink, abrevated for temporal Flink, > > It's a library that's supposed to work o

ecosystem proposal, Temporal graph analytics on Flink with Gelly

2017-02-07 Thread Wouter Ligtenberg
Hello, For my master thesis i have created Tink, abrevated for temporal Flink, It's a library that's supposed to work on top of Flink in relation with Gelly to do temporal graph analytics. I've worked on this project for the past 6 months as part of my master thesis at the university of Eindhoven

Re: ecosystem proposal, Temporal graph analytics on Flink with Gelly

2017-02-07 Thread Wouter Ligtenberg
y master thesis i have created Tink, abrevated for temporal Flink, > It's a library that's supposed to work on top of Flink in relation with > Gelly to do temporal graph analytics. > I've worked on this project for the past 6 months as part of my master > thesis at the university o

[jira] [Created] (FLINK-5161) accepting NullValue for VV in Gelly examples and GSA

2016-11-25 Thread wouter ligtenberg (JIRA)
wouter ligtenberg created FLINK-5161: Summary: accepting NullValue for VV in Gelly examples and GSA Key: FLINK-5161 URL: https://issues.apache.org/jira/browse/FLINK-5161 Project: Flink

[jira] [Created] (FLINK-5152) accepting NullValue for EV in Gelly examples

2016-11-24 Thread wouter ligtenberg (JIRA)
wouter ligtenberg created FLINK-5152: Summary: accepting NullValue for EV in Gelly examples Key: FLINK-5152 URL: https://issues.apache.org/jira/browse/FLINK-5152 Project: Flink Issue

[jira] [Created] (FLINK-4936) Operator names for Gelly inputs

2016-10-26 Thread Greg Hogan (JIRA)
Greg Hogan created FLINK-4936: - Summary: Operator names for Gelly inputs Key: FLINK-4936 URL: https://issues.apache.org/jira/browse/FLINK-4936 Project: Flink Issue Type: Improvement

Aw: Re: Re: Re: Flink Gelly

2016-10-07 Thread dfki
;dev@flink.apache.org" <dev@flink.apache.org> Betreff: Re: Re: Re: Flink Gelly Hi, the exception > java.lang.RuntimeException: Memory ran out. Compaction failed. says that the hash table ran out of memory. Gelly is implemented on top of Flink's DataSet API. So this would rather be a

Re: Re: Re: Flink Gelly

2016-10-07 Thread Fabian Hueske
Hi, the exception > java.lang.RuntimeException: Memory ran out. Compaction failed. says that the hash table ran out of memory. Gelly is implemented on top of Flink's DataSet API. So this would rather be a problem with DataSet than Gelly. I think Vasia is right about the memory configurat

Aw: Re: Re: Flink Gelly

2016-10-07 Thread dfki
an internal problem with Gelly.  Best, Dennis    Gesendet: Freitag, 07. Oktober 2016 um 12:29 Uhr Von: "Vasiliki Kalavri" <vasilikikala...@gmail.com> An: dev@flink.apache.org Betreff: Re: Re: Flink Gelly Hi Dennis, On 7 October 2016 at 11:29, <d...@web.de> wrote: > Hi V

Re: Re: Flink Gelly

2016-10-07 Thread Vasiliki Kalavri
ss it has something > to do with Gelly > or with the properties. > > The configured memory is default. I did not change it because I thought > that flink is not the problem > but I might be wrong. > ​The default configured​ memory is only 512MB. If you have 16GB but you don't let Flink

Aw: Re: Flink Gelly

2016-10-07 Thread dfki
Hi Vasia,    thanks for your reply.    Currently I am testing it on my normal workstation (16GB Ram) but I also tried it on out cluster.  Both are failing at the same amount of nodes, so I guess it has something to do with Gelly or with the properties.   The configured memory is default. I did

Re: Flink Gelly

2016-10-06 Thread Vasiliki Kalavri
at 13:29, <d...@web.de> wrote: > > Dear ladies and gentlemen, > > I got a problem using Gelly in Flink. Currently I am loading a Virtuoso > Graph into > Flink's Gelly and I want to analyze it for the different paths one can > take to link > the differe

Flink Gelly

2016-10-06 Thread dfki
Dear ladies and gentlemen,    I got a problem using Gelly in Flink. Currently I am loading a Virtuoso Graph into  Flink's Gelly and I want to  analyze it for the different paths one can take to link the different nodes. Therefore I am using the ScatterGatherIteration. However, my code just

Re: Gelly Library. Need an example

2016-09-20 Thread Till Rohrmann
t;>>> vertices.print(); >>>>> System.out.println("Edges:\n"); >>>>> edges.print(); >>>>> >>>>> Graph<Long, Summarization.VertexValue, >>>>> >>>> Sum

Re: Gelly Library. Need an example

2016-09-17 Thread Martin Junghanns
___ Best regards, Olga Golovneva On Thu, Sep 15, 2016 at 9:16 AM, Till Rohrmann <trohrm...@apache.org> wrote: Hi Olga, can you provide us with a little bit more details about the problem. The full stack trace of the exception and the program you're trying to run would be helpful

Re: Gelly Library. Need an example

2016-09-15 Thread Vasiliki Kalavri
[]{3L, 5L, 5.0}, > > > new Object[]{3L, 6L, 2.0}, > > > new Object[]{4L, 5L, 1.0}, > > > new Object[]{5L, 6L, 4.0} > > > }; > > > List<Edge<Long, Double>> edgeList = new Linke

Re: Gelly Library. Need an example

2016-09-15 Thread Till Rohrmann
bject[]{1L, 1L}, > new Object[]{2L, 1L}, > new Object[]{3L, 5L}, > new Object[]{4L, 5L}, > new Object[]{5L, 5L} > }; > List<Vertex<Long, Long>> vertexList = new LinkedList<Vertex<Long, >

Re: Gelly Library. Need an example

2016-09-15 Thread Olga Golovneva
Rohrmann <trohrm...@apache.org> wrote: > Hi Olga, > > can you provide us with a little bit more details about the problem. The > full stack trace of the exception and the program you're trying to run > would be helpful. > > Cheers, > Till > > On Wed, Sep 1

Re: Gelly Library. Need an example

2016-09-15 Thread Till Rohrmann
gt; Do you know if there is an example (besides ITCase) of usage of > Summarization Library in Gelly? I'm having some problems trying to use it > in my code. Particularly, I cannot print output edges ( it throws the > following exception: Exception in thread "main" > org.apache.flink

Gelly Library. Need an example

2016-09-14 Thread Olga Golovneva
Hi devs, Do you know if there is an example (besides ITCase) of usage of Summarization Library in Gelly? I'm having some problems trying to use it in my code. Particularly, I cannot print output edges ( it throws the following exception: Exception in thread "

[jira] [Created] (FLINK-4571) Configurable little parallelism in Gelly drivers

2016-09-02 Thread Greg Hogan (JIRA)
Greg Hogan created FLINK-4571: - Summary: Configurable little parallelism in Gelly drivers Key: FLINK-4571 URL: https://issues.apache.org/jira/browse/FLINK-4571 Project: Flink Issue Type

[jira] [Created] (FLINK-4522) Gelly link broken in homepage

2016-08-28 Thread Vasia Kalavri (JIRA)
Vasia Kalavri created FLINK-4522: Summary: Gelly link broken in homepage Key: FLINK-4522 URL: https://issues.apache.org/jira/browse/FLINK-4522 Project: Flink Issue Type: Bug

[jira] [Created] (FLINK-4217) Gelly drivers should read CSV values as strings

2016-07-14 Thread Greg Hogan (JIRA)
Greg Hogan created FLINK-4217: - Summary: Gelly drivers should read CSV values as strings Key: FLINK-4217 URL: https://issues.apache.org/jira/browse/FLINK-4217 Project: Flink Issue Type

[jira] [Created] (FLINK-4204) Clean up gelly-examples

2016-07-12 Thread Vasia Kalavri (JIRA)
Vasia Kalavri created FLINK-4204: Summary: Clean up gelly-examples Key: FLINK-4204 URL: https://issues.apache.org/jira/browse/FLINK-4204 Project: Flink Issue Type: Improvement

[jira] [Created] (FLINK-4106) Restructure Gelly docs

2016-06-22 Thread Greg Hogan (JIRA)
Greg Hogan created FLINK-4106: - Summary: Restructure Gelly docs Key: FLINK-4106 URL: https://issues.apache.org/jira/browse/FLINK-4106 Project: Flink Issue Type: Improvement Components

[jira] [Created] (FLINK-4107) Restructure Gelly docs

2016-06-22 Thread Greg Hogan (JIRA)
Greg Hogan created FLINK-4107: - Summary: Restructure Gelly docs Key: FLINK-4107 URL: https://issues.apache.org/jira/browse/FLINK-4107 Project: Flink Issue Type: Improvement Components

[jira] [Created] (FLINK-4105) Restructure Gelly docs

2016-06-22 Thread Greg Hogan (JIRA)
Greg Hogan created FLINK-4105: - Summary: Restructure Gelly docs Key: FLINK-4105 URL: https://issues.apache.org/jira/browse/FLINK-4105 Project: Flink Issue Type: Improvement Components

[jira] [Created] (FLINK-4104) Restructure Gelly docs

2016-06-22 Thread Greg Hogan (JIRA)
Greg Hogan created FLINK-4104: - Summary: Restructure Gelly docs Key: FLINK-4104 URL: https://issues.apache.org/jira/browse/FLINK-4104 Project: Flink Issue Type: Improvement Components

[jira] [Created] (FLINK-3853) Reduce object creation in Gelly utility mappers

2016-04-29 Thread Greg Hogan (JIRA)
Greg Hogan created FLINK-3853: - Summary: Reduce object creation in Gelly utility mappers Key: FLINK-3853 URL: https://issues.apache.org/jira/browse/FLINK-3853 Project: Flink Issue Type

[jira] [Created] (FLINK-3845) Gelly allows duplicate vertices in Graph.addVertices

2016-04-28 Thread Greg Hogan (JIRA)
Greg Hogan created FLINK-3845: - Summary: Gelly allows duplicate vertices in Graph.addVertices Key: FLINK-3845 URL: https://issues.apache.org/jira/browse/FLINK-3845 Project: Flink Issue Type: Bug

Updated Gelly Roadmap

2016-04-26 Thread Vasiliki Kalavri
Hi all, as promised, I have updated the Gelly roadmap [1]. Below, I am describing and reasoning about the changes I made. Please, let me know whether you agree and if you have any other ideas for further improvements and feature additions. *1. Operators for highly skewed graphs*: I have removed

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