IndexingMerger: lessen work and retry by default #3732
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Catching an exception, the IndexingMerger attempts to detect if it should lessen work and retry. Currently it is an include list of known "retyable" errors. If the error is not detected correctly, or not predicted, it will not retry. Being a background process, however, it is better and safer to retry by default. Resolves FoundationDB#3731
ohadzeliger
requested changes
Nov 7, 2025
| if (ex == null) { | ||
| return false; | ||
| } | ||
| final Set<Integer> lessenWorkCodes = new HashSet<>(Arrays.asList( |
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This set can be declared as a static instance - no need to instantiate every time
...r-core/src/main/java/com/apple/foundationdb/record/provider/foundationdb/IndexingMerger.java
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Catching an exception, the IndexingMerger attempts to detect if it should lessen work and retry. Currently it is an include list of known "retyable" errors. If the error is not detected correctly, or not predicted, it will not retry.
Being a background process, however, it is better and safer to retry by default.
Resolves #3731