Fix scripts/generate-data.sh

[AcKing-Sam]

Currently the address for github repo of ldbc_snb_datagen for hadoop has changed. The generate-data.sh now redirects the address to ldbc_snb_datagen for spark instead of hadoop. Therefore, I cannot download the correct package to generate data.

The latest repo address should be: https://github.com/ldbc/ldbc_snb_datagen_hadoop. And the v0.3.3 package can use wget to download, which is wget https://github.com/ldbc/ldbc_snb_datagen_hadoop/archive/refs/tags/v0.3.3.tar.gz.
In the script, I use ${LDBC_SNB_DATAGEN_VERSION} to represent the version number.

[wey-gu]

Thanks for adapting this upstream change, besides, decoupling git with wget seems to be reasonable to me, too.

What do you think, please @HarrisChu

[AcKing-Sam]

I am sorry for missing to change the variable in scripts/env.sh LDBC_SNB_DATAGEN_VERSION. I removed the v in it, and added the v in scripts/generate-data.sh. In this way, the tests should be passed.

[AcKing-Sam]

Yes, I intended to only modify scripts/generate-data.sh, while I found that the variable LDBC_SNB_DATAGEN_VERSION in scripts/env.sh was only used here. So I modify both scripts/env.sh and scripts/generate-data.sh and added v in front of the variable.

[AcKing-Sam]

@HarrisChu Hello, in this issue, I try to update the scripts/generate-data.sh.

To be specific, update the github repo address of ldbc_snb_datagen_hadoop because the original address did not work, which redirected to ldbc_snb_datagen_spark.

[HarrisChu]

It's ok for me