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Error: Could not find or load main class FlameGraph #22

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ennishol opened this issue Mar 10, 2024 · 0 comments
Closed

Error: Could not find or load main class FlameGraph #22

ennishol opened this issue Mar 10, 2024 · 0 comments
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@ennishol
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Usage hints for converter indicate FlameGraph can be used

 java -jar ap-loader-all.jar converter
Usage: java -cp ap-loader.jar one.converter.<Converter> [options] <input> <output>

Available converters:
  FlameGraph  input.collapsed output.html
  jfr2flame   input.jfr       output.html
  jfr2nflx    input.jfr       output.nflx
  jfr2pprof   input.jfr       output.pprof

however when I run it, I get an error

java -jar ap-loader-all.jar converter FlameGraph input.collapsed collapsed.html
Error: Could not find or load main class FlameGraph
Caused by: java.lang.ClassNotFoundException: FlameGraph
@parttimenerd parttimenerd self-assigned this Mar 11, 2024
@parttimenerd parttimenerd added the bug Something isn't working label Mar 11, 2024
parttimenerd added a commit that referenced this issue Mar 12, 2024
@parttimenerd
Fix FlameGraph converter #22
ce29b5b
This was referenced May 7, 2024
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dongjoon-hyun pushed a commit to apache/spark that referenced this issue May 7, 2024
@panbingkun @dongjoon-hyun
[SPARK-48165][BUILD] Update ap-loader to 3.0-9
9e0a87e 
### What changes were proposed in this pull request?
The pr aims to  update `me.bechberger:ap-loader-all` from `3.0-8` to `3.0-9`.

### Why are the changes needed?
The full release notes:
https://github.com/jvm-profiling-tools/ap-loader/releases/tag/3.0-9
Fix FlameGraph converter jvm-profiling-tools/ap-loader#22

### Does this PR introduce _any_ user-facing change?
No.

### How was this patch tested?
- Manually test about the new version `3.0-9`
  <img width="1364" alt="image" src="https://github.com/apache/spark/assets/15246973/50f38e65-cd93-45d1-b01a-d66d53c2831b">

### Was this patch authored or co-authored using generative AI tooling?
No.

Closes #46427 from panbingkun/SPARK-48165.

Authored-by: panbingkun <panbingkun@baidu.com>
Signed-off-by: Dongjoon Hyun <dhyun@apple.com>
JacobZheng0927 pushed a commit to JacobZheng0927/spark that referenced this issue May 11, 2024
@panbingkun @JacobZheng0927
[SPARK-48165][BUILD] Update ap-loader to 3.0-9
c2eb669 
### What changes were proposed in this pull request?
The pr aims to  update `me.bechberger:ap-loader-all` from `3.0-8` to `3.0-9`.

### Why are the changes needed?
The full release notes:
https://github.com/jvm-profiling-tools/ap-loader/releases/tag/3.0-9
Fix FlameGraph converter jvm-profiling-tools/ap-loader#22

### Does this PR introduce _any_ user-facing change?
No.

### How was this patch tested?
- Manually test about the new version `3.0-9`
  <img width="1364" alt="image" src="https://github.com/apache/spark/assets/15246973/50f38e65-cd93-45d1-b01a-d66d53c2831b">

### Was this patch authored or co-authored using generative AI tooling?
No.

Closes apache#46427 from panbingkun/SPARK-48165.

Authored-by: panbingkun <panbingkun@baidu.com>
Signed-off-by: Dongjoon Hyun <dhyun@apple.com>
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