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Add documentation for new exchange spooling configs
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linzebing authored and arhimondr committed Apr 2, 2022
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Expand Up @@ -293,6 +293,13 @@ for your storage solution.
- The minimum buffer pool size for an exchange sink. The larger the buffer
pool size, the larger the write parallelism and memory usage.
- ``10``
* - ``exchange.sink-buffers-per-partition``
- The number of buffers per partition in the buffer pool. The larger the
buffer pool size, the larger the write parallelism and memory usage.
- ``2``
* - ``exchange.sink-max-file-size``
- Max size of files written by exchange sinks.
- ``1GB``
* - ``exchange.source-concurrent-reader``
- The number of concurrent readers to read from spooling storage. The
larger the number of concurrent readers, the larger the read parallelism
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