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.

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

[Bug] Due to a bug in HBase PrefixFilter, the performance of xhop subgraph query has been degraded. #2177

Closed
1 task done
JackyYangPassion opened this issue Mar 24, 2023 · 0 comments · Fixed by #2364
Closed
1 task done
Labels
bug Something isn't working

Comments

@JackyYangPassion
Copy link
Contributor

JackyYangPassion commented Mar 24, 2023

Bug Type (问题类型)

performance (性能下降)

Before submit

  • 我已经确认现有的 IssuesFAQ 中没有相同 / 重复问题 (I have confirmed and searched that there are no similar problems in the historical issue and documents)

Environment (环境信息)

  • Server Version: 1.0.0 (Apache Release Version)
  • Backend: HBase
  • OS: CentOS 7.x
  • Data Size: 20000W vertices, 500000W edges

Expected & Actual behavior (期望与实际表现)

gremlin:

g.V("user_id")
.repeat(out())
.times(2)
.has('USER', 'is_new', eq(1))
.limit(100).dedup().count()

API :

http://ip:port/gremlin

Before Fix: P99 > 100ms After Fix:P99 < 100ms
HugeSever metrics
image

HBase metrics
image

@JackyYangPassion JackyYangPassion added the bug Something isn't working label Mar 24, 2023
haohao0103 added a commit to haohao0103/incubator-hugegraph that referenced this issue Nov 27, 2023
haohao0103 added a commit to haohao0103/incubator-hugegraph that referenced this issue Nov 27, 2023
haohao0103 added a commit to haohao0103/incubator-hugegraph that referenced this issue Nov 27, 2023
@javeme javeme mentioned this issue Nov 27, 2023
11 tasks
haohao0103 added a commit to haohao0103/incubator-hugegraph that referenced this issue Nov 27, 2023
haohao0103 added a commit to haohao0103/incubator-hugegraph that referenced this issue Nov 28, 2023
haohao0103 added a commit to haohao0103/incubator-hugegraph that referenced this issue Nov 29, 2023
simon824 pushed a commit that referenced this issue Nov 29, 2023
VGalaxies pushed a commit to VGalaxies/incubator-hugegraph that referenced this issue Jan 12, 2024
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
bug Something isn't working
Projects
None yet
1 participant