Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

Incorrect partition id is generated in SST mode #81

Closed
xiajingchun opened this issue Jun 8, 2022 · 0 comments
Closed

Incorrect partition id is generated in SST mode #81

xiajingchun opened this issue Jun 8, 2022 · 0 comments

Comments

@xiajingchun
Copy link
Contributor

Description

The GetPartitionId algorithm in Exchange is not aligned with Nebula Graph, as a results, string vids with size of 8 might be assigned to a wrong patition, after ingestion, the vertices can't be fetched.

Take a look at the code in Nebula Graph, you will see the main difference is Exchange always hash string vids, while Nebula will take any byte[8] as uint64.
xiajingchun added a commit to xiajingchun/nebula-exchange that referenced this issue Jun 9, 2022
@xiajingchun
fix issue vesoft-inc#81
ca7d59c
@xiajingchun xiajingchun mentioned this issue Jun 9, 2022
Merged
@wey-gu wey-gu mentioned this issue Jun 11, 2022
Closed
Nicole00 pushed a commit that referenced this issue Jun 29, 2022
@xiajingchun
fix issue #81 - incorrect partition id in sst mode (#82)
3506fd5 
* fix issue #81

* take care of endianess when converting byte array to long

* take care of endieness in a good way
@wey-gu wey-gu mentioned this issue Jul 2, 2022
Closed
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
None yet
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
2 participants
@xiajingchun @Nicole00