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### _Why are the changes needed?_
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Fix#713.
### _How was this patch tested?_
- [ ] Add some test cases that check the changes thoroughly including negative and positive cases if possible
- [x] Add screenshots for manual tests if appropriate
run `/opt/spark3/bin/spark-submit --conf spark.sql.tpcds.scale.factor=10 --conf spark.sql.tpcds.database=tpcds_sf10 --class org.apache.kyuubi.tpcds.DataGenerator kyuubi-tpcds-*.jar`
before:
after:
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Closes#714 from pan3793/tpcds.
Closes#714
3a44f6da [Cheng Pan] address comments
f8f73e6d [Cheng Pan] [TPCDS] kyuubi-tpcds should respect dsgen charset
Authored-by: Cheng Pan <379377944@qq.com>
Signed-off-by: Cheng Pan <379377944@qq.com>
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Add usage description so we can use this tpcds data generator easily.
### _How was this patch tested?_
Not need.
Closes#700 from ulysses-you/class-description.
Closes#700
2e3d5945 [ulysses-you] *
b2aea77e [ulysses-you] desc
Authored-by: ulysses-you <ulyssesyou18@gmail.com>
Signed-off-by: Cheng Pan <379377944@qq.com>
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### _How was this patch tested?_
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Closes#613 from pan3793/delta.
Closes#613
ccadedb [Cheng Pan] [TEST] [DELTA] Add test for deltalake
Authored-by: Cheng Pan <379377944@qq.com>
Signed-off-by: Kent Yao <yao@apache.org>
