Merge 0.10-dev branch into master #561
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* Implement state backend for Arrow, starting with GlobalKeyValue and ExpiringTimeKeyValueMap.
…re also used for sinks. (#498)
* windowing and state work. * remove unused code * cargo fix to arroyo-worker::arrow.
Merge master into record_batch_common_dev
Add a SourceRewriter that separates table scans into a projection and a table scan so that the projection can include virtual fields.
Modify the periodic watermark generator to accept a physical expressions that it uses to calculate the watermark. The expression can be set via a virtual field in the create table statement, or it defaults to a max lateness expression. The operator is inserted via a user-defined logical node. --------- Co-authored-by: Jackson Newhouse <jacksonrnewhouse@gmail.com>
Compute a hash of the UDF definition and use it as the file name of the library. Check if the library exists to avoid building libraries multiple times. Also make the compiler service only run 'cargo build' when needed, otherwise running 'cargo check'.
This is the first step in expanding UDFs to work as UDAFs. This modifies the generated UDF wrapper code to handle vectors.
Implement Delta Lake sink for record batches.
…plans. Call reset() before execute(). (#553)
* Limit queues based on number of rows instead of number of batches, and make it configurable * Parallelize startup * More queue metrics
jacksonrnewhouse
approved these changes
Mar 12, 2024
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