Nothing is recorded after the request phase

[luluxing]

Hello! I followed the instructions to reproduce the linkBench result, but after load and request, nothing is saved to record/ directory.

Here is how I did:

1. clone the LinkBench repo
2. download the FacebookLinkBench.jar and put it in target/ directory
3. start MySQL server and create the table schemas
4. modify the configuration files and change maxid1 to be 10001
5. run ./bin/linkbench -c some.properties -l to load the data
6. run ./bin/linkbench -c some.properties -r to request

The request phase completed successfully, but the traces are not recorded. Thanks in advance!

[saffahyjp]

Hi, thank you for opening the issue. I'm working to figure out what might be happening.

[saffahyjp]

Have you tried to use both -l and -r in a single run? Currently we don't support separate runs of -l and -r

[luluxing]

Yes, I tried with ./bin/linkbench -c some.properties -l -r but didn't find anything in pwd/record/.

[rwang067]

Yes, I tried with ./bin/linkbench -c some.properties -l -r but didn't find anything in pwd/record/.

Hi, is this issues solved? I also encountered the same problem.

[saffahyjp]

Hi, sorry for a late reply. I have reproduced the problem and I am trying to solve it. Sorry...

[rwang067]

Hi, sorry for a late reply. I have reproduced the problem and I am trying to solve it. Sorry...

Thanks a lot and I'm looking forward to your reply.

[saffahyjp]

Hi, I have updated README.md, mainly with the following changes:

1. In your config file (config/Something.properties), change the lines to be linkstore = com.facebook.LinkBench.GraphStoreWrapper and nodestore = com.facebook.LinkBench.GraphStoreWrapper.
2. Before running the driver, make sure there exists an empty directory named record in the current working directory.

I believe this would solve the problem. Sorry again for the inconvenience caused.

[rwang067]

Hi, I have updated README.md, mainly with the following changes:

1. In your config file (config/Something.properties), change the lines to be linkstore = com.facebook.LinkBench.GraphStoreWrapper and nodestore = com.facebook.LinkBench.GraphStoreWrapper.
2. Before running the driver, make sure there exists an empty directory named record in the current working directory.

I believe this would solve the problem. Sorry again for the inconvenience caused.

It works! Thank you so much.