bitarray: don't allow FromEncodingParts to return invalid bit array #31695
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It is invalid for a bit array's lastBitsUsed field to be greater than 64. The FromEncodingParts function, however, would happily construct an invalid bitarray if given a too-large lastBitsUsed value. Teach the FromEncodingParts to return an error instead. This presented as a panic when attempting to pretty-print a key with a bitarray whose lastBitsUsed encoded value was 65. Such a key can be created when calling PrefixEnd on a key with a bitarray whose lastBitsUsed value is 64. By returning an error instead, the pretty-printing code will try again after calling UndoPrefixEnd and be able to print the key. Fix cockroachdb#31115. Release note: None
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31556: importccl: re-enable job control tests r=mjibson a=mjibson I tracked down the problem. It was that after the CANCEL JOB was issued, sometimes the 2nd stage of the IMPORT (the shuffle) would have started, and sometimes it wouldn't have. If it did not start then RunJob would block forever trying to send on the allowResponse chan. Fix this by making a draining go routine after the first block. Closes #24623 Closes #24658 Release note: None 31627: storage: remove spurious call to maybeInlineSideloadedRaftCommand r=nvanbenschoten,benesch a=tschottdorf Entries are "thinned" only when passed to `r.append()` (i.e. written to disk) and they are always returned "fat" from `Entries()` (i.e. Raft's way to get entries from disk). Consequently Raft never sees thin entries and won't ask us to commit them. Touches #31618. Release note: None 31695: bitarray: don't allow FromEncodingParts to return invalid bit array r=knz a=benesch It is invalid for a bit array's lastBitsUsed field to be greater than 64. The FromEncodingParts function, however, would happily construct an invalid bitarray if given a too-large lastBitsUsed value. Teach the FromEncodingParts to return an error instead. This presented as a panic when attempting to pretty-print a key with a bitarray whose lastBitsUsed encoded value was 65. Such a key can be created when calling PrefixEnd on a key with a bitarray whose lastBitsUsed value is 64. By returning an error instead, the pretty-printing code will try again after calling UndoPrefixEnd and be able to print the key. Fix #31115. Release note: None 31697: partitionccl: deflake TestDropIndexWithZoneConfigCCL r=danhhz,eriktrinh a=benesch A particularly adversarial goroutine schedule can cause this test to observe the moment in time where the data is dropped but the zone config is not. Deflake by retrying the check for the dropped zone config until it succeeds (or times out). Fix #31678. Release note: None Co-authored-by: Matt Jibson <matt.jibson@gmail.com> Co-authored-by: Tobias Schottdorf <tobias.schottdorf@gmail.com> Co-authored-by: Nikhil Benesch <nikhil.benesch@gmail.com>
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It is invalid for a bit array's lastBitsUsed field to be greater than
64. The FromEncodingParts function, however, would happily construct
an invalid bitarray if given a too-large lastBitsUsed value. Teach the
FromEncodingParts to return an error instead.
This presented as a panic when attempting to pretty-print a key with a
bitarray whose lastBitsUsed encoded value was 65. Such a key can be
created when calling PrefixEnd on a key with a bitarray whose
lastBitsUsed value is 64. By returning an error instead, the
pretty-printing code will try again after calling UndoPrefixEnd and be
able to print the key.
Fix #31115.
Release note: None