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v2.0-bootstrap
ceremonyclient/pebble/testdata/compaction_iter
Cassandra Heart 2e2a1e4789
v1.2.0 (#31)
2024-01-03 01:31:42 -06:00

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define
a.SET.1:b
----
iter print-snapshot-pinned
first
next
----
a#1,1:b (not pinned)
.
define
a.SET.2:c
a.SET.1:b
----
iter print-snapshot-pinned
first
next
----
a#2,1:c (not pinned)
.
iter print-snapshot-pinned snapshots=0
first
next
----
a#2,1:c (not pinned)
.
iter snapshots=1
first
next
----
a#2,1:c
.
iter print-snapshot-pinned snapshots=2
first
next
next
----
a#2,1:c (not pinned)
a#1,1:b (pinned)
.
define
a.DEL.2:
a.SET.1:b
----
iter
first
next
----
a#2,0:
.
iter elide-tombstones=true
first
----
.
iter print-snapshot-pinned elide-tombstones=true snapshots=2
first
next
next
----
a#2,0: (pinned)
a#1,1:b (pinned)
.
iter print-snapshot-pinned elide-tombstones=true snapshots=1
first
next
----
a#2,0: (pinned)
.
define
a.DEL.2:
a.SET.1:b
b.SET.3:c
----
iter print-snapshot-pinned
first
next
next
----
a#2,0: (not pinned)
b#3,1:c (not pinned)
.
iter snapshots=1
first
next
next
----
a#2,0:
b#3,1:c
.
iter snapshots=2
first
next
next
next
----
a#2,0:
a#1,1:b
b#3,1:c
.
define
a.SET.1:a
b.SET.2:b
c.SET.3:c
----
iter
first
next
next
next
----
a#1,1:a
b#2,1:b
c#3,1:c
.
define
a.MERGE.3:d
a.MERGE.2:c
a.SET.1:b
b.MERGE.2:b
b.MERGE.1:a
----
iter
first
next
next
----
a#3,1:bcd[base]
b#2,2:ab
.
iter snapshots=3 print-snapshot-pinned
first
next
next
next
----
a#3,2:d (not pinned)
a#2,1:bc[base] (pinned)
b#2,2:ab (not pinned)
.
define
a.SET.9:b
a.DEL.8:
a.SET.7:d
a.DEL.6:
a.SET.5:f
----
iter
first
next
----
a#9,1:b
.
iter snapshots=6
first
next
next
----
a#9,1:b
a#5,1:f
.
iter snapshots=7
first
next
next
----
a#9,1:b
a#6,0:
.
iter snapshots=8
first
next
next
----
a#9,1:b
a#7,1:d
.
iter snapshots=9
first
next
next
----
a#9,1:b
a#8,0:
.
iter snapshots=10
first
next
----
a#9,1:b
.
iter snapshots=(5,6,7,8,9) print-snapshot-pinned
first
next
next
next
next
next
----
a#9,1:b (not pinned)
a#8,0: (pinned)
a#7,1:d (pinned)
a#6,0: (pinned)
a#5,1:f (pinned)
.
define
a.INVALID.2:b
a.SET.1:c
----
iter
first
----
err=invalid internal key kind: INVALID
define
a.SET.2:b
a.INVALID.1:c
----
iter
first
next
----
a#2,1:b
err=invalid internal key kind: INVALID
define
a.MERGE.2:b
a.INVALID.1:c
----
iter
first
next
----
a#2,2:b
err=invalid internal key kind: INVALID
define
a.INVALID.2:c
a.RANGEDEL.1:d
----
iter
first
tombstones
----
err=invalid internal key kind: INVALID
.
define
a.MERGE.2:b
a.MERGE.1:c
a.MERGE.0:d
----
iter snapshots=(1,2) print-snapshot-pinned
first
next
next
next
----
a#2,2:b (not pinned)
a#1,2:c (pinned)
a#0,2:d (pinned)
.
define
a.SET.2:b
a.RANGEDEL.1:c
b.RANGEDEL.4:d
b.SET.2:e
c.SET.3:f
----
# NB: Range deletions are always marked as 'not pinned' currently. Extending
# snapshot-pinning statistics to range deletions and range keys is TODO.
iter print-snapshot-pinned
first
next
next
next
tombstones
----
a#2,1:b (not pinned)
a#1,15:c (not pinned)
b#4,15:d (not pinned)
.
a-b#1
b-c#4
c-d#4
.
iter snapshots=2 print-snapshot-pinned
first
next
next
next
tombstones
----
a#2,1:b (not pinned)
a#1,15:c (not pinned)
b#4,15:d (not pinned)
.
a-b#1
b-c#4
b-c#1
c-d#4
.
iter snapshots=3 print-snapshot-pinned
first
next
next
next
next
tombstones
----
a#2,1:b (not pinned)
a#1,15:c (not pinned)
b#4,15:d (not pinned)
b#2,1:e (pinned)
.
a-b#1
b-c#4
b-c#1
c-d#4
.
iter snapshots=4 print-snapshot-pinned
first
next
next
next
next
next
tombstones
----
a#2,1:b (not pinned)
a#1,15:c (not pinned)
b#4,15:d (not pinned)
b#2,1:e (pinned)
c#3,1:f (pinned)
.
a-b#1
b-c#4
b-c#1
c-d#4
.
define
a.RANGEDEL.3:e
b.SET.4:b
c.SET.3:c
d.SET.2:d
e.SET.1:e
----
iter
first
next
next
next
next
tombstones
----
a#3,15:e
b#4,1:b
c#3,1:c
e#1,1:e
.
a-e#3
.
define
a.RANGEDEL.3:e
b.MERGE.4:b
c.MERGE.3:c
d.MERGE.2:d
e.MERGE.1:e
----
iter
first
next
next
next
next
tombstones
----
a#3,15:e
b#4,2:b
c#3,2:c
e#1,2:e
.
a-e#3
.
define
a.RANGEDEL.3:c
b.MERGE.5:e
b.MERGE.4:d
b.MERGE.2:c
b.MERGE.1:b
d.MERGE.5:c
d.MERGE.4:b
d.RANGEDEL.3:f
d.MERGE.2:e
d.MERGE.1:d
----
iter
first
next
next
next
next
tombstones
----
a#3,15:c
b#5,1:de[base]
d#5,2:bc
d#3,15:f
.
a-c#3
d-f#3
.
define
a.RANGEDEL.3:d
b.RANGEDEL.2:e
c.RANGEDEL.1:f
----
iter
first
next
next
next
tombstones
----
a#3,15:d
b#2,15:e
c#1,15:f
.
a-b#3
b-c#3
c-d#3
d-e#2
e-f#1
.
iter snapshots=2
first
next
next
next
tombstones
----
a#3,15:d
b#2,15:e
c#1,15:f
.
a-b#3
b-c#3
c-d#3
c-d#1
d-e#2
d-e#1
e-f#1
.
iter snapshots=3
first
next
next
next
tombstones
----
a#3,15:d
b#2,15:e
c#1,15:f
.
a-b#3
b-c#3
b-c#2
c-d#3
c-d#2
d-e#2
e-f#1
.
iter snapshots=(2,3)
first
next
next
next
tombstones
----
a#3,15:d
b#2,15:e
c#1,15:f
.
a-b#3
b-c#3
b-c#2
c-d#3
c-d#2
c-d#1
d-e#2
d-e#1
e-f#1
.
define
a.RANGEDEL.10:k
f.SET.9:f
f.SET.8:f
----
iter snapshots=(9,10)
first
next
tombstones f
next
tombstones
----
a#10,15:k
f#9,1:f
a-f#10
.
f#8,1:f
f-k#10
.
define
f.RANGEDEL.10:k
f.SET.9:f
f.SET.8:f
----
iter snapshots=(9,10)
first
next
tombstones f
next
tombstones
----
f#10,15:k
f#9,1:f
.
f#8,1:f
f-k#10
.
define
a.SET.1:a
b.RANGEDEL.2:d
c.RANGEDEL.3:e
d.SET.4:d
----
iter
first
next
next
next
tombstones c
tombstones
----
a#1,1:a
b#2,15:d
c#3,15:e
d#4,1:d
b-c#2
.
c-d#3
d-e#3
.
iter snapshots=3
first
next
next
next
tombstones c
tombstones
----
a#1,1:a
b#2,15:d
c#3,15:e
d#4,1:d
b-c#2
.
c-d#3
c-d#2
d-e#3
.
define
a.SET.1:a
b.RANGEDEL.2:d
c.SET.4:d
----
iter
first
next
next
tombstones c
tombstones
----
a#1,1:a
b#2,15:d
c#4,1:d
b-c#2
.
c-d#2
.
define
a.RANGEDEL.2:d
a.SET.2:a
b.SET.2:b
c.SET.2:c
----
iter
first
next
next
next
next
----
a#2,15:d
a#2,1:a
b#2,1:b
c#2,1:c
.
define
a.SINGLEDEL.1:
----
iter
first
next
----
a#1,7:
.
iter elide-tombstones=true
first
----
.
define
a.SINGLEDEL.2:
a.SINGLEDEL.1:
----
iter
first
next
----
a#2,7:
.
define
a.SINGLEDEL.3:
a.SINGLEDEL.2:
a.SET.1:a
----
iter
first
----
.
define
a.SET.3:a
b.SINGLEDEL.2:
b.DEL.1:
----
iter
first
next
next
----
a#3,1:a
b#2,0:
.
define
a.SINGLEDEL.2:
a.DEL.1:
----
iter
first
next
----
a#2,0:
.
iter elide-tombstones=true
first
----
.
define
a.SINGLEDEL.2:
a.MERGE.1:
----
iter
first
next
----
a#2,0:
.
iter elide-tombstones=true
first
----
.
define
a.SINGLEDEL.2:
a.SET.1:b
----
iter
first
----
.
define
a.SET.2:b
a.SINGLEDEL.1:
----
iter
first
next
----
a#2,1:b
.
define
a.MERGE.6:b
a.SINGLEDEL.5:
a.SET.4:a
----
iter
first
next
----
a#6,18:b[base]
.
# Non-deterministic use of SINGLEDEL where there are two older SETs that have
# not been deleted or single deleted. It is permitted to shadow both.
define
a.MERGE.6:b
a.SINGLEDEL.5:
a.SET.4:a
a.SET.3:a
----
iter
first
next
----
a#6,18:b[base]
.
define
a.SINGLEDEL.2:
a.SET.1:b
b.SET.3:c
----
iter
first
next
----
b#3,1:c
.
define
a.SINGLEDEL.3:
a.SET.2:b
a.SET.1:a
----
iter
first
next
----
a#1,1:a
.
define
a.SINGLEDEL.3:
a.MERGE.2:b
a.MERGE.1:a
----
iter
first
next
----
a#3,0:
.
define
a.SINGLEDEL.4:
a.SET.3:val
a.SINGLEDEL.2:
a.SET.1:val
----
iter
first
----
.
iter snapshots=2
first
next
next
----
a#2,7:
a#1,1:val
.
define
a.SINGLEDEL.4:
a.SET.3:val
a.DEL.2:
a.SET.1:val
----
iter
first
next
----
a#2,0:
.
iter snapshots=2
first
next
next
----
a#2,0:
a#1,1:val
.
iter snapshots=3
first
next
----
a#2,0:
.
iter snapshots=(2,3)
first
next
next
----
a#2,0:
a#1,1:val
.
define
a.SINGLEDEL.4:
a.SET.3:c
a.MERGE.2:b
a.SET.1:a
----
iter
first
next
----
a#2,1:ab[base]
.
iter snapshots=2
first
next
next
----
a#2,2:b
a#1,1:a
.
iter snapshots=3
first
next
----
a#2,1:ab[base]
.
iter snapshots=(2,3,4)
first
next
next
next
next
----
a#4,7:
a#3,1:c
a#2,2:b
a#1,1:a
.
define
a.SINGLEDEL.3:
a.RANGEDEL.2:c
a.SET.1:val
----
iter
first
next
next
tombstones
----
a#3,7:
a#2,15:c
.
a-c#2
.
define
a.RANGEDEL.3:d
a.DEL.2:
a.SET.1:a
d.DEL.2:
----
iter
first
next
next
tombstones
----
a#3,15:d
d#2,0:
.
a-d#3
.
iter snapshots=3
first
next
next
next
----
a#3,15:d
a#2,0:
d#2,0:
.
iter snapshots=2
first
next
next
next
----
a#3,15:d
a#1,1:a
d#2,0:
.
iter snapshots=1
first
next
next
----
a#3,15:d
d#2,0:
.
define
a.MERGE.2:a
b.RANGEDEL.1:c
----
iter
first
tombstones a
next
next
tombstones
----
a#2,2:a
.
b#1,15:c
.
b-c#1
.
define
a.MERGE.2:v2
a.RANGEDEL.1:b
a.MERGE.1:v1
----
iter allow-zero-seqnum=true
first
next
next
next
tombstones
----
a#2,2:v2
a#1,15:b
a#0,2:v1
.
a-b#1
.
# Verify that we transform merge+del -> set.
define
a.MERGE.5:5
a.DEL.3:
a.MERGE.1:1
----
iter
first
next
----
a#5,18:5[base]
.
iter allow-zero-seqnum=true
first
next
----
a#0,18:5[base]
.
iter elide-tombstones=true
first
next
----
a#5,18:5[base]
.
iter snapshots=2
first
next
next
----
a#5,18:5[base]
a#1,2:1
.
iter snapshots=2 elide-tombstones=true
first
next
next
----
a#5,18:5[base]
a#1,2:1
.
# Verify that we transform merge+rangedel -> set. This isn't strictly
# necessary, but provides consistency with the behavior for merge+del.
define
a.RANGEDEL.3:c
b.MERGE.5:5
b.SET.2:2
b.MERGE.1:1
----
iter
first
next
next
----
a#3,15:c
b#5,1:5[base]
.
iter allow-zero-seqnum=true
first
next
next
----
a#3,15:c
b#0,1:5[base]
.
iter snapshots=2
first
next
next
----
a#3,15:c
b#5,1:5[base]
b#1,2:1
define
a.RANGEDEL.3:c
b.MERGE.5:5
b.MERGE.2:2
b.MERGE.1:1
----
iter
first
next
next
----
a#3,15:c
b#5,1:5[base]
.
iter snapshots=2
first
next
next
----
a#3,15:c
b#5,1:5[base]
b#1,2:1
# NB: Zero values are skipped by deletable merger.
define merger=deletable
a.MERGE.4:-2
a.MERGE.3:-1
a.MERGE.2:2
a.MERGE.1:1
b.MERGE.4:-3
b.MERGE.3:3
b.MERGE.2:2
b.MERGE.1:-2
----
iter
first
next
next
----
.
.
.
# Test that range keys are interleaved, and exposed to the fragmenter.
define
a.SINGLEDEL.4:
a.SET.3:val
a.DEL.2:
a.SET.1:val
c.SET.3:val
----
define-range-keys
a-b:{(#3,RANGEKEYSET,@2,foo)}
d-e:{(#3,RANGEKEYSET,@2,foo)}
----
iter
first
next
next
next
next
range-keys
----
a#72057594037927935,21:
a#2,0:
c#3,1:val
d#72057594037927935,21:
.
a-b:{(#3,RANGEKEYSET,@2,foo)}
d-e:{(#3,RANGEKEYSET,@2,foo)}
.
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