[enhancement](memtable) make memtable memusage more accurate (#40912) #41866
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…40912) 1. Add memtype to memtable, and save a weak ptr vector in memtable writer, so that we could get different memory usage by traverse the vector. 2. Using scoped memory usage to compute the mem usage of a memtable. 3. CHECK if the tracker is 0 when the memtable flush success. --------- Co-authored-by: yiguolei <yiguolei@gmail.com>
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…d segment failed (apache#41608) ## Proposed changes 1. If the segment load failed, it is not recoverable, should remove it from segment cache and the query will create new segment again. 2. Could not depend on remove segment from cache during load index failed, because the call once may throw exception and the error handle logic is not reached. --------- Co-authored-by: yiguolei <yiguolei@gmail.com>
…he#41685) ## Proposed changes Issue Number: close #xxx introduced by apache#41608 <!--Describe your changes.--> Co-authored-by: yiguolei <yiguolei@gmail.com>
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#40912
Proposed changes
Issue Number: close #xxx