build block-size=1 index-block-size=1 filter a_xyz.SET.1:a b_xyz.SET.1:b c_xyz.SET.1:c ---- point: [a_xyz#1,1-c_xyz#1,1] seqnums: [1-1] rewrite from=xyz to=123 block-size=1 index-block-size=1 filter ---- rewrite failed: a valid splitter is required to rewrite suffixes rewrite from=xyz to=123 block-size=1 index-block-size=1 filter comparer-split-4b-suffix ---- rewrite failed: rewriting data blocks: mismatched Comparer leveldb.BytewiseComparator vs comparer-split-4b-suffix, replacement requires same splitter to copy filters build block-size=1 index-block-size=1 filter comparer-split-4b-suffix aa_xyz.SET.1:a ba_xyz.SET.1:b ca_xyz.SET.1:c ---- point: [aa_xyz#1,1-ca_xyz#1,1] seqnums: [1-1] rewrite from=yz to=23 block-size=1 index-block-size=1 filter comparer-split-4b-suffix ---- rewrite failed: rewriting data blocks: key has suffix "_xyz", expected "yz" rewrite from=a_xyz to=a_123 block-size=1 index-block-size=1 filter comparer-split-4b-suffix ---- rewrite failed: rewriting data blocks: key has suffix "_xyz", expected "a_xyz" build block-size=1 index-block-size=1 filter comparer-split-4b-suffix a_xyz.SET.1:a b_xyz.SET.1:b c_xyz.SET.1:c ---- point: [a_xyz#1,1-c_xyz#1,1] seqnums: [1-1] layout ---- 0 data (25) 30 data (25) 60 data (25) 90 filter (69) 164 index (22) 191 index (22) 218 index (22) 245 top-index (48) 298 properties (630) 933 meta-index (79) 1017 footer (53) 1070 EOF scan ---- a_xyz#1,1:a b_xyz#1,1:b c_xyz#1,1:c get b_xyz f_xyz c_xyz ---- b get f_xyz: pebble: not found c rewrite from=_xyz to=_123 block-size=1 index-block-size=1 filter comparer-split-4b-suffix ---- point: [a_123#1,1-c_123#1,1] seqnums: [1-1] layout ---- 0 data (25) 30 data (25) 60 data (25) 90 filter (69) 164 index (22) 191 index (22) 218 index (22) 245 top-index (48) 298 properties (630) 933 meta-index (79) 1017 footer (53) 1070 EOF scan ---- a_123#1,1:a b_123#1,1:b c_123#1,1:c get b_123 f_123 c_123 ---- b get f_123: pebble: not found c rewrite from=_123 to=_456 block-size=1 index-block-size=1 filter comparer-split-4b-suffix concurrency=2 ---- point: [a_456#1,1-c_456#1,1] seqnums: [1-1] layout ---- 0 data (25) 30 data (25) 60 data (25) 90 filter (69) 164 index (22) 191 index (22) 218 index (22) 245 top-index (48) 298 properties (630) 933 meta-index (79) 1017 footer (53) 1070 EOF scan ---- a_456#1,1:a b_456#1,1:b c_456#1,1:c get b_456 f_456 c_456 ---- b get f_456: pebble: not found c rewrite from=_456 to=_xyz block-size=1 index-block-size=1 filter comparer-split-4b-suffix concurrency=3 ---- point: [a_xyz#1,1-c_xyz#1,1] seqnums: [1-1] layout ---- 0 data (25) 30 data (25) 60 data (25) 90 filter (69) 164 index (22) 191 index (22) 218 index (22) 245 top-index (48) 298 properties (630) 933 meta-index (79) 1017 footer (53) 1070 EOF scan ---- a_xyz#1,1:a b_xyz#1,1:b c_xyz#1,1:c get b_xyz f_xyz c_xyz ---- b get f_xyz: pebble: not found c rewrite from=_xyz to=_123 block-size=1 index-block-size=1 filter comparer-split-4b-suffix concurrency=4 ---- point: [a_123#1,1-c_123#1,1] seqnums: [1-1] layout ---- 0 data (25) 30 data (25) 60 data (25) 90 filter (69) 164 index (22) 191 index (22) 218 index (22) 245 top-index (48) 298 properties (630) 933 meta-index (79) 1017 footer (53) 1070 EOF scan ---- a_123#1,1:a b_123#1,1:b c_123#1,1:c get b_123 f_123 c_123 ---- b get f_123: pebble: not found c # Rewrite a table that contain only range keys. build block-size=1 index-block-size=1 filter comparer-split-4b-suffix rangekey: a-b:{(#1,RANGEKEYSET,_xyz)} rangekey: b-c:{(#1,RANGEKEYSET,_xyz)} rangekey: c-d:{(#1,RANGEKEYSET,_xyz)} ---- rangekey: [a#1,21-d#72057594037927935,21] seqnums: [1-1] scan-range-key ---- a-b:{(#1,RANGEKEYSET,_xyz)} b-c:{(#1,RANGEKEYSET,_xyz)} c-d:{(#1,RANGEKEYSET,_xyz)} rewrite from=_xyz to=_123 block-size=1 index-block-size=1 filter comparer-split-4b-suffix ---- rangekey: [a#1,21-d#72057594037927935,21] seqnums: [1-1] scan-range-key ---- a-b:{(#1,RANGEKEYSET,_123)} b-c:{(#1,RANGEKEYSET,_123)} c-d:{(#1,RANGEKEYSET,_123)}