incubator-hugegraph-computer

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[Bug] The origin future must be null

4

### Bug Type (问题类型) exception / error (运行异常) ### Before submit - [X] 我已经确认现有的 [Server-Issues](https://github.com/hugegraph/hugegraph/issues) 与 [Computer-Issues](https://github.com/hugegraph/hugegraph-computer/issues) 中没有相同 / 重复问题 ### Environment (环境信息) CI ### Expected & Actual behavior (期望与实际表现)...

coderzc

Feat(core): output filter

3

## Purpose of the PR - close #302 ## Main Changes 1. computation results output supports custom write. 2. `SingleSourceShortestPathOutput` implements `org.apache.hugegraph.computer.core.output.ComputerOutput#filter` ## Verifying these changes - [ ] Trivial...

diaohancai

[Feature] output custom write

1

### Feature Description (功能描述) Currently, all vertices output computation results. But some scenarios do not require all vertices to output computation results. Such as `Single Source Shortest Path` algorithm, when...

diaohancai

feat(algorithm): support single source shortest path algorithm

1

### Feature Description (功能描述) Source-Target Shortest Path. Calculate the shortest path from source vertex A to target vertex B Refer to _**Dijkstra's Shortest Path Algorithm**_.

diaohancai

### Bug Type (问题类型) None ### Before submit - [X] 我已经确认现有的 [Server-Issues](https://github.com/apache/hugegraph-computer/issues) 与 [Computer-Issues](https://github.com/apache/hugegraph-computer/issues) 中没有相同 / 重复问题 ### Environment (环境信息) CI ### Expected & Actual behavior (期望与实际表现) HDFS cache miss...

coderzc

### Feature Description (功能描述) `ComputerOptions.INPUT_FILTER_CLASS` default value is `DefaultInputFilter`. `org.apache.hugegraph.computer.core.input.filter.DefaultInputFilter` ```java public class DefaultInputFilter implements InputFilter { @Override public Vertex filter(Vertex vertex) { vertex.properties().clear(); return vertex; } @Override public Edge...

diaohancai

[Feature] messages.next() returns a different address object

1

> always return the same Object is reduce memory pressure and avoid GC Yep~ But semantically, `messages.next()` returns a different address object more intuitive. Otherwise, someone who call this function...

javeme

[Feature] build manager image in build-images.sh

4

### Feature Description (功能描述) Now, we have `manager` container introduced by https://github.com/apache/incubator-hugegraph-computer/pull/259. Thus, we have to modify image building script. BTW, may I ask, currently, how to trigger new image...

Radeity

[Feature] Support query job status and metrics

1

### Feature Description (功能描述) Expand on k8s-operator make it can query job status and metrics

coderzc

[Feature] Add test case for PageRank/DegreeCentrality/WCC/Kcore algorithms

2

### Feature Description (功能描述) Add test case for PageRank/DegreeCentrality/WccTest/Lpa/Kcore algorithms, please refer: https://github.com/apache/incubator-hugegraph-computer/blob/c8065288b2c1136cfcadb44ce18be6855cf4a81c/computer-test/src/main/java/org/apache/hugegraph/computer/algorithm/community/trianglecount/TriangleCountTest.java#L36

coderzc