OpenMLDB
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4paradigm
OpenMLDB is an open-source machine learning database that provides a feature platform computing consistent features for training and inference.
**Bug Description** openmldb-exporter should not fail or hang due to network requesting, e.g the target url not exists or the server inner errors. like the log: ``` ^CUnhandled error in...
https://github.com/4paradigm/OpenMLDB/blob/053c4e3d885b237711d3719be7bf0c1905c5197e/java/openmldb-spark-connector/pom.xml#L37 0.3.0 too old. And we should use the project version. Profile is needless
**Is your feature request related to a problem? Please describe.** ### last_day(date|timestamp|int64) Returns the last day of the month to which the `date` belongs to. Notices: We only need to...
The OpenMLDB project is a community-driven project, thus we welcome all kinds of contribution from the community. We have started an OpenMLDB Contributor Program, which provides rewards to encourage you...
two minor bugs in Makefile: - `make clean` doesn't clean the swig genereated files - `HYBRIDSE_CMAKE_DEPS_FLAGS := -DHYBRIDSE_TESTING_ENABLE=OFF -DEXAMPLES_ENABLE=OFF -DPYSDK_ENABLE=OFF -DJAVASDK_ENABLE=OFF` these options are cached, simply overriding cannot change these...
We are collecting requirements for the OpenMLDB v0.6. This version is aiming at the stability and usability enhancement. Meanwhile it will be particularly focusing on issues raised from the community....
https://github.com/4paradigm/OpenMLDB/blob/908e9edbe05a86dccdbf8d1579bad88454480d59/java/openmldb-batch/src/main/scala/com/_4paradigm/openmldb/batch/nodes/WindowAggPlan.scala#L424-L425 We get key by `extractKey`, and then check it by `isValidOrder`. After #1408 fixed, `isValidOrder` arg is java Long, it may be null or a long. But `extractKey` returns...
**Is your feature request related to a problem? Please describe.** ### unhex(expr) Converts hexadecimal expr to binary. ### Examples: ```sql > SELECT decode(unhex('537061726B2053514C'), 'UTF-8'); Spark SQL ``` ### reference: https://spark.apache.org/docs/2.3.0/api/sql/#unhex...
We are calling the community for the contribution to help build more use cases based on OpenMLDB. The use cases can be machine learning applications, as well as other cool...
Currently we are using a set of commands for the deployment (refer to https://openmldb.ai/docs/zh/main/deploy/install_deploy.html). For ease of use, we should provide a friendly tool that is able to simplify the...