Gabriel b89e4c7bba [feature-wip](java-udf) support java UDF with fixed-length input and output (#8516) ...

This feature is propsoed in [DSIP-1](https://cwiki.apache.org/confluence/display/DORIS/DSIP-001%3A+Java+UDF). 
This PR support fixed-length input and output Java UDF. Phase I in DIP-1 is done after this PR.

To support Java UDF effeciently, I use no data copy in JNI call and all compute operations are off-heap in Java.
To achieve that, I use a UdfExecutor instead. 

For users, a UDF class must have a public evaluate method.

2022-03-23 10:32:50 +08:00

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start_be.sh

[feature-wip](java-udf) support java UDF with fixed-length input and output (#8516)

2022-03-23 10:32:50 +08:00

start_fe.sh

[Improvement] print log foreground if not use --daemon to start fe (#7995)

2022-02-10 17:19:39 +08:00

stop_be.sh

Change license to Apache License 2.0 (#262)

2018-11-01 09:06:01 +08:00

stop_fe.sh

Change license to Apache License 2.0 (#262)

2018-11-01 09:06:01 +08:00