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Support BitSet and RunLength encoding lengths longer than Short.MAX_VALUE #37
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astubbs
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#35 RuntimeException when running with very high options in 0.2.0.0 (Bitset too long to encode) #35 This is due to Support BitSet encoding lengths longer than Short.MAX_VALUE #37. Release 0.2.0.1 was put out incorrectly removing the check, but then it suddenly occurred to me what it was really checking. However, this situation should not have arose because of the MAX values used in the test, there should never have been that many messages uncommitted anyway. So two issues to fix here - first the reason there were so many to encode in the first place, and second upgrade the BitSet encoder to use Integers. #37 Support BitSet encoding lengths longer than Short.MAX_VALUE #37
Not as important if #38 is fixed |
astubbs
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#35 RuntimeException when running with very high options in 0.2.0.0 (Bitset too long to encode) #35 This is due to Support BitSet encoding lengths longer than Short.MAX_VALUE #37. Release 0.2.0.1 was put out incorrectly removing the check, but then it suddenly occurred to me what it was really checking. However, this situation should not have arose because of the MAX values used in the test, there should never have been that many messages uncommitted anyway. So two issues to fix here - first the reason there were so many to encode in the first place, and second upgrade the BitSet encoder to use Integers. #37 Support BitSet encoding lengths longer than Short.MAX_VALUE #37
astubbs
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RunLength encoding will still be used. See confluentinc#37 Support BitSet encoding lengths longer than Short.MAX_VALUE confluentinc#37 A test did try to cover this, but the offset difference wasn't large enough.
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RunLength encoding will still be used. See confluentinc#37 Support BitSet encoding lengths longer than Short.MAX_VALUE confluentinc#37 A test did try to cover this, but the offset difference wasn't large enough.
astubbs
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RunLength encoding will still be used. See confluentinc#37 Support BitSet encoding lengths longer than Short.MAX_VALUE confluentinc#37 A test did try to cover this, but the offset difference wasn't large enough.
astubbs
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Nov 30, 2020
…short range) RunLength encoding will still be used. See confluentinc#37 Support BitSet encoding lengths longer than Short.MAX_VALUE confluentinc#37 A test did try to cover this, but the offset difference wasn't large enough.
astubbs
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…short range) RunLength encoding will still be used. See confluentinc#37 Support BitSet encoding lengths longer than Short.MAX_VALUE confluentinc#37 A test did try to cover this, but the offset difference wasn't large enough.
astubbs
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Support BitSet encoding lengths longer than Short.MAX_VALUE
Support BitSet and RunLength encoding lengths longer than Short.MAX_VALUE
Nov 30, 2020
astubbs
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…short range) RunLength encoding will still be used. See confluentinc#37 Support BitSet encoding lengths longer than Short.MAX_VALUE confluentinc#37 A test did try to cover this, but the offset difference wasn't large enough.
astubbs
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Nov 30, 2020
…short range) RunLength encoding will still be used. See confluentinc#37 Support BitSet encoding lengths longer than Short.MAX_VALUE confluentinc#37 A test did try to cover this, but the offset difference wasn't large enough.
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BitSet offset encodings are limited to Short.MAX_VALUE (32,000~ relative offsets) because a Short is used to serialise the Bitset run length. In order to support longer BitSets, need to use a bigger format like Integer (2,147,483,647 relative offsets).
RunLength has a similar problem - an integer is silently cast to a short, assuming a given run length is less than 32,000. Which may not always be the case. A new version of run length could use integer's instead. Could be another encoder that runs in parallel...
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