Feature/recording log version #1647
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mikeb01
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mjpt777
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Sep 6, 2024
aeron-cluster/src/test/java/io/aeron/cluster/RecordingLogVersioningTest.java
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@mikeb01 do you want this feature to be merged as part of 1.47.0? |
No, does not need to be. |
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Because the RecordingLog file doesn't contain a header, we need to introduce a marker value (magic number) so that we can distinguish between the files with versioning and those without. This will check for that value and if not present will migrate the recording to the new structure (which includes a header that has a version field).