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Language:
English
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Language:
English
31.10. Limitations when Executing Stored Scripts
Java Streams throw an error when used with clusters in DIST mode
It is not possible to use scripts that create a Stream
in JavaScript when the cluster is in DIST
mode. Any attempts to execute these scripts will result in a NotSerializableException
, as the lambdas fail when attempting to be serialized. To workaround this issue it is recommended to manually iterate over data using an Iterator
, or to execute lambdas after the data has been transferred from the script to the originator node.
There are no issues using streams in clusters with other modes.