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com.groupbyinc.flux.index.translog.Translog.class Maven / Gradle / Ivy

????44
+com/groupbyinc/flux/index/translog/Translog

;com/groupbyinc/flux/index/shard/AbstractIndexShardComponent
3com/groupbyinc/flux/index/shard/IndexShardComponent
java/io/Closeable

Translog.java
-com/groupbyinc/flux/index/translog/Translog$1

>com/groupbyinc/flux/index/translog/Translog$TranslogGeneration
TranslogGeneration
6com/groupbyinc/flux/index/translog/Translog$Durability

Durability
0com/groupbyinc/flux/index/translog/Translog$NoOp
NoOp
2com/groupbyinc/flux/index/translog/Translog$Delete
Delete
1com/groupbyinc/flux/index/translog/Translog$Index
Index
2com/groupbyinc/flux/index/translog/Translog$Source
Source
5com/groupbyinc/flux/index/translog/Translog$Operation
	Operation
4com/groupbyinc/flux/index/translog/Translog$Snapshot!
Snapshot
4com/groupbyinc/flux/index/translog/Translog$Location$
Location
%java/lang/invoke/MethodHandles$Lookup'
java/lang/invoke/MethodHandles)
Lookup
TRANSLOG_GENERATION_KEY
Ljava/lang/String;
translog_generation.
TRANSLOG_UUID_KEY

translog_uuid1
TRANSLOG_FILE_PREFIX
	translog-4
TRANSLOG_FILE_SUFFIX
.tlog7
CHECKPOINT_SUFFIX
.ckp:
CHECKPOINT_FILE_NAME
translog.ckp=
PARSE_STRICT_ID_PATTERN
Ljava/util/regex/Pattern;
readers
Ljava/util/List;
ELjava/util/List;
	bigArrays
+Lcom/groupbyinc/flux/common/util/BigArrays;
readLock
;Lcom/groupbyinc/flux/common/util/concurrent/ReleasableLock;
	writeLock
location
Ljava/nio/file/Path;
current
3Lcom/groupbyinc/flux/index/translog/TranslogWriter;
closed
+Ljava/util/concurrent/atomic/AtomicBoolean;
config
3Lcom/groupbyinc/flux/index/translog/TranslogConfig;
globalCheckpointSupplier
!Ljava/util/function/LongSupplier;
translogUUID
deletionPolicy
;Lcom/groupbyinc/flux/index/translog/TranslogDeletionPolicy;
$assertionsDisabled

Z

?(Lcom/groupbyinc/flux/index/translog/TranslogConfig;Ljava/lang/String;Lcom/groupbyinc/flux/index/translog/TranslogDeletionPolicy;Ljava/util/function/LongSupplier;)V
java/io/IOExceptionZ
java/lang/Exception\
1com/groupbyinc/flux/index/translog/TranslogConfig^

getShardId
+()Lcom/groupbyinc/flux/index/shard/ShardId;`a
_b
getIndexSettings
+()Lcom/groupbyinc/flux/index/IndexSettings;de
_f
U(Lcom/groupbyinc/flux/index/shard/ShardId;Lcom/groupbyinc/flux/index/IndexSettings;)VXh
i
java/util/ArrayListk
()VXm
lnAB	p
)java/util/concurrent/atomic/AtomicBooleanr
snMN	uOP	wQR	yTU	{
 com/groupbyinc/flux/common/UUIDs}
randomBase64UUID
()Ljava/lang/String;?
~?S-	?
java/lang/String?
9com/groupbyinc/flux/index/translog/TranslogDeletionPolicy?
java/util/function/LongSupplier?
getBigArrays
-()Lcom/groupbyinc/flux/common/util/BigArrays;??
_?DE	?
1java/util/concurrent/locks/ReentrantReadWriteLock?
?n
9com/groupbyinc/flux/common/util/concurrent/ReleasableLock?
(java/util/concurrent/locks/ReadWriteLock?
#()Ljava/util/concurrent/locks/Lock;F???
$(Ljava/util/concurrent/locks/Lock;)VX?
??FG	?H???HG	?
getTranslogPath
()Ljava/nio/file/Path;??
_?IJ	?
%java/nio/file/attribute/FileAttribute?
java/nio/file/Files?
createDirectories
R(Ljava/nio/file/Path;[Ljava/nio/file/attribute/FileAttribute;)Ljava/nio/file/Path;??
??
readCheckpoint
E(Ljava/nio/file/Path;)Lcom/groupbyinc/flux/index/translog/Checkpoint;??
?
-com/groupbyinc/flux/index/translog/Checkpoint?

generation

J??	??
getFilename
(J)Ljava/lang/String;??
?
java/nio/file/Path?
resolve
((Ljava/lang/String;)Ljava/nio/file/Path;????
getCommitCheckpointFileName??
?VW	?
java/nio/file/LinkOption?
exists
2(Ljava/nio/file/Path;[Ljava/nio/file/LinkOption;)Z??
??
size
(Ljava/nio/file/Path;)J??
??
1com/groupbyinc/flux/index/translog/TranslogWriter?
getHeaderLength
(Ljava/lang/String;)I??
??
java/lang/AssertionError?
java/lang/StringBuilder?
?n
unexpected translog file: [?
append
-(Ljava/lang/String;)Ljava/lang/StringBuilder;??
??
-(Ljava/lang/Object;)Ljava/lang/StringBuilder;??
??

]?
toString??
??
(Ljava/lang/Object;)VX?
??
deleteIfExists
(Ljava/nio/file/Path;)Z??
??
logger
!Lorg/apache/logging/log4j/Logger;??	?
?deleted previously created, but not yet committed, next generation [{}]. This can happen due to a tragic exception when creating a new generation?
getFileName????
org/apache/logging/log4j/Logger?
warn
'(Ljava/lang/String;Ljava/lang/Object;)V


?

recoverFromFiles
F(Lcom/groupbyinc/flux/index/translog/Checkpoint;)Ljava/util/ArrayList;




java/util/List

addAll
(Ljava/util/Collection;)Z



	

isEmpty
()Z


	

java/lang/IllegalStateException

%at least one reader must be recovered

(Ljava/lang/String;)VX



KL	

createWriter
6(J)Lcom/groupbyinc/flux/index/translog/TranslogWriter;




5com/groupbyinc/flux/common/apache/lucene/util/IOUtils

closeWhileHandlingException
(Ljava/lang/Iterable;)V
!
"

 
#
java/lang/Throwable
%
rm
([Ljava/nio/file/Path;)V
'
(

 
)
#getMinTranslogGenerationForRecovery
()J
+
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?
-
Hwipe translog location - creating new translog, starting generation [{}]
/
java/lang/Long
1
valueOf
(J)Ljava/lang/Long;
3
4

2
5
debug
7

?
8
	getAsLong
:
,?
;
emptyTranslogCheckpoint
5(JJJJ)Lcom/groupbyinc/flux/index/translog/Checkpoint;
=
>
?
?
getChannelFactory
5()Lcom/groupbyinc/flux/index/translog/ChannelFactory;
A
B

C
java/nio/file/OpenOption
E
 java/nio/file/StandardOpenOption
G
WRITE
"Ljava/nio/file/StandardOpenOption;
I
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M
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H
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?(Lcom/groupbyinc/flux/index/translog/ChannelFactory;Ljava/nio/file/Path;Lcom/groupbyinc/flux/index/translog/Checkpoint;[Ljava/nio/file/OpenOption;)V
P
Q
?
R
fsync
(Ljava/nio/file/Path;Z)V
T
U

 
V
7(JJ)Lcom/groupbyinc/flux/index/translog/TranslogWriter;

X

Y
clear
[m
	
\
([Ljava/io/Closeable;)V
!
^

 
_

checkpoint
/Lcom/groupbyinc/flux/index/translog/Checkpoint;
nextTranslogFile
currentCheckpointFile
success
checkpointFile

e
Ljava/lang/Exception;
this
-Lcom/groupbyinc/flux/index/translog/Translog;
expectedTranslogUUID
rwl
*Ljava/util/concurrent/locks/ReadWriteLock;
createTempFile
v(Ljava/nio/file/Path;Ljava/lang/String;Ljava/lang/String;[Ljava/nio/file/attribute/FileAttribute;)Ljava/nio/file/Path;
n
o
?
p
acquire
=()Lcom/groupbyinc/flux/common/util/concurrent/ReleasableLock;
r
s
?
t
'open uncommitted translog checkpoint {}
v
minTranslogGeneration
x?	?
y

indexSettings
{e

|
'com/groupbyinc/flux/index/IndexSettings
~
getIndexVersionCreated
()Lcom/groupbyinc/flux/Version;
?
?


?
com/groupbyinc/flux/Version
?

V_6_0_0_beta1
Lcom/groupbyinc/flux/Version;
?
?	
?
?
before
 (Lcom/groupbyinc/flux/Version;)Z
?
?

?
?
Lno minTranslogGeneration in checkpoint, but index was created with version [
?

openReader
x(Ljava/nio/file/Path;Lcom/groupbyinc/flux/index/translog/Checkpoint;)Lcom/groupbyinc/flux/index/translog/TranslogReader;
?
?

?
add
(Ljava/lang/Object;)Z
?
?
l
?
-translog file doesn't exist with generation: 
?
(J)Ljava/lang/StringBuilder;?
?
?
?
 recovering from: 
?

 checkpoint: 
?
# - translog ids must be consecutive
?
read
??
?
?
+recovered local translog from checkpoint {}
?
java/util/Collections
?
reverse
(Ljava/util/List;)V
?
?

?
?
deleteFilesIgnoringExceptions
?
(

 
?
equals
?
?
?
?
Checkpoint file 
?
4 already exists but has corrupted content expected: 
?

 but got: 
?
java/nio/file/CopyOption
?
 java/nio/file/StandardCopyOption
?
REPLACE_EXISTING
"Ljava/nio/file/StandardCopyOption;
?
?	
?
?
copy
Y(Ljava/nio/file/Path;Ljava/nio/file/Path;[Ljava/nio/file/CopyOption;)Ljava/nio/file/Path;
?
?
?
?
ATOMIC_MOVE
?
?	
?
?
move
?
?
?
?
	getParent
???
?
close
?m
?
?

addSuppressed
(Ljava/lang/Throwable;)V
?
?

&
?
delete
(Ljava/nio/file/Path;)V
?
?
?
?
"java/lang/invoke/LambdaMetafactory
?
metafactory
?(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite;
?
?

?
?
?
()Ljava/lang/Object;
?
lambda$recoverFromFiles$0
((Ljava/nio/file/Path;)Ljava/lang/Object;
?
?

?
?
get
>(Ljava/nio/file/Path;)Lorg/apache/logging/log4j/util/Supplier;
?
?
?
@(Lorg/apache/logging/log4j/util/Supplier;Ljava/lang/Throwable;)V

??
?
indexVersionCreated
minGenerationToRecoverFrom
committedTranslogFile
reader
3Lcom/groupbyinc/flux/index/translog/TranslogReader;

i
checkpointFromDisk
checkpointTranslogFile
commitCheckpoint
lock
ex
Ljava/io/IOException;
foundTranslogs
JLjava/util/ArrayList;
Ljava/util/ArrayList;
tempFile
tempFileRenamed
READ
J	
H

java/nio/channels/FileChannel
open
P(Ljava/nio/file/Path;[Ljava/nio/file/OpenOption;)Ljava/nio/channels/FileChannel;

parseIdFromFileName	?


expected generation: 
1com/groupbyinc/flux/index/translog/TranslogReader
?(Ljava/nio/channels/FileChannel;Ljava/nio/file/Path;Lcom/groupbyinc/flux/index/translog/Checkpoint;Ljava/lang/String;)Lcom/groupbyinc/flux/index/translog/TranslogReader;

?
^

 
path
channel
Ljava/nio/channels/FileChannel;
java/lang/NumberFormatException???@	
java/util/regex/Pattern
matcher
3(Ljava/lang/CharSequence;)Ljava/util/regex/Matcher; 
!
java/util/regex/Matcher#
matches%

$&
group
(I)Ljava/lang/String;()
$*
	parseLong
(Ljava/lang/String;)J,-

2.
Gnumber formatting issue in a file that passed PARSE_STRICT_ID_PATTERN: 0
*(Ljava/lang/String;Ljava/lang/Throwable;)VX2

3
"java/lang/IllegalArgumentException5
can't parse id from file: 7
6

!Ljava/lang/NumberFormatException;
translogFile
fileName
Ljava/util/regex/Matcher;
isOpen
?

s?

compareAndSet
(ZZ)ZAB
sC
syncEm
?F
#closeFilesIfNoPendingRetentionLocksHm
I
translog closedK
7
?M
currentFileGeneration

getGenerationP
,
?Q
ignored
getMinFileGeneration
stream
()Ljava/util/stream/Stream;UV
	W
&(Ljava/lang/Object;)Ljava/lang/Object;Y
5com/groupbyinc/flux/index/translog/BaseTranslogReader[
\Q]
E(Lcom/groupbyinc/flux/index/translog/TranslogReader;)Ljava/lang/Long;_
apply
()Ljava/util/function/Function;ab
c
java/util/stream/Streame
map
8(Ljava/util/function/Function;)Ljava/util/stream/Stream;ghfi
'(Ljava/lang/Object;Ljava/lang/Object;)Ik
	compareTo
(Ljava/lang/Long;)Imn

2op
#(Ljava/lang/Long;Ljava/lang/Long;)Ir
compare
()Ljava/util/Comparator;tuv
min
,(Ljava/util/Comparator;)Ljava/util/Optional;xyfz
java/util/Optional|
?
?
}~
(I)Ljava/lang/Object;
??
	?
Q

2
?
=the first translog isn't the one with the minimum generation:?
uncommittedOperations
()I
totalOperations
(J)I??
?
uncommittedSizeInBytes
sizeInBytesByMinGen
(J)J??
?????????
sizeInBytes

ensureOpen?m
?
of
-(Ljava/lang/Object;)Ljava/util/stream/Stream;??f?
concat
M(Ljava/util/stream/Stream;Ljava/util/stream/Stream;)Ljava/util/stream/Stream;??f?
?
lambda$totalOperations$1
;(JLcom/groupbyinc/flux/index/translog/BaseTranslogReader;)Z??
??
:(Lcom/groupbyinc/flux/index/translog/BaseTranslogReader;)Z?
test
!(J)Ljava/util/function/Predicate;???
filter
9(Ljava/util/function/Predicate;)Ljava/util/stream/Stream;??f?
(Ljava/lang/Object;)I???
\??
:(Lcom/groupbyinc/flux/index/translog/BaseTranslogReader;)I?

applyAsInt
$()Ljava/util/function/ToIntFunction;???
mapToInt
@(Ljava/util/function/ToIntFunction;)Ljava/util/stream/IntStream;??f?
java/util/stream/IntStream?
sum????

minGeneration
!estimateTotalOperationsFromMinSeq
readersAboveMinSeqNo
(J)Ljava/util/stream/Stream;??
?
minSeqNo
lambda$sizeInBytesByMinGen$2??
???
(Ljava/lang/Object;)J??
,
\??
:(Lcom/groupbyinc/flux/index/translog/BaseTranslogReader;)J?
applyAsLong
%()Ljava/util/function/ToLongFunction;???
	mapToLong
B(Ljava/util/function/ToLongFunction;)Ljava/util/stream/LongStream;??f?
java/util/stream/LongStream??
,??
sizeOfGensAboveSeqNoInBytesT
,
?
fileGeneration
shardId
)Lcom/groupbyinc/flux/index/shard/ShardId;??	?

getBufferSize
1()Lcom/groupbyinc/flux/common/unit/ByteSizeValue;??
_?
,?
P(Lcom/groupbyinc/flux/index/translog/Translog;)Ljava/util/function/LongSupplier;
:??
create

*(Lcom/groupbyinc/flux/index/shard/ShardId;Ljava/lang/String;JLjava/nio/file/Path;Lcom/groupbyinc/flux/index/translog/ChannelFactory;Lcom/groupbyinc/flux/common/unit/ByteSizeValue;Ljava/util/function/LongSupplier;JLjava/util/function/LongSupplier;)Lcom/groupbyinc/flux/index/translog/TranslogWriter;??
??
4com/groupbyinc/flux/index/translog/TranslogException?
"failed to create new translog file?
S(Lcom/groupbyinc/flux/index/shard/ShardId;Ljava/lang/String;Ljava/lang/Throwable;)VX?
??
newFile
initialMinTranslogGen
o(Lcom/groupbyinc/flux/index/translog/Translog$Operation;)Lcom/groupbyinc/flux/index/translog/Translog$Location;
Ecom/groupbyinc/flux/common/apache/lucene/store/AlreadyClosedException
@com/groupbyinc/flux/common/io/stream/ReleasableBytesStreamOutput
.(Lcom/groupbyinc/flux/common/util/BigArrays;)VX

position	
,


skip
(I)V

?com/groupbyinc/flux/index/translog/BufferedChecksumStreamOutput
6(Lcom/groupbyinc/flux/common/io/stream/StreamOutput;)VX

writeOperationNoSize
{(Lcom/groupbyinc/flux/index/translog/BufferedChecksumStreamOutput;Lcom/groupbyinc/flux/index/translog/Translog$Operation;)V

seek
(J)V

writeInt
 
bytes
B()Lcom/groupbyinc/flux/common/bytes/ReleasablePagedBytesReference;"#
$
seqNo&
,'
j(Lcom/groupbyinc/flux/common/bytes/BytesReference;J)Lcom/groupbyinc/flux/index/translog/Translog$Location;
?)
?*
>com/groupbyinc/flux/common/bytes/ReleasablePagedBytesReference,
+com/groupbyinc/flux/common/lease/Releasable.
,com/groupbyinc/flux/common/lease/Releasables0
1([Lcom/groupbyinc/flux/common/lease/Releasable;)V
?2
13
closeOnTragicEvent
(Ljava/lang/Exception;)V56
7
]
?
Failed to write operation [:
start
end

operationSize

I
@Lcom/groupbyinc/flux/common/bytes/ReleasablePagedBytesReference;
inner
	operation
7Lcom/groupbyinc/flux/index/translog/Translog$Operation;
out
BLcom/groupbyinc/flux/common/io/stream/ReleasableBytesStreamOutput;
shouldFlush?
,
G
)Lcom/groupbyinc/flux/index/IndexSettings;
{I	J
getFlushThresholdSizeL?

M
-com/groupbyinc/flux/common/unit/ByteSizeValueO
getBytesQ
,
PR
shouldRollGeneration
??
getGenerationThresholdSizeV?

W
	threshold
getLastWriteLocation
8()Lcom/groupbyinc/flux/index/translog/Translog$Location;	?????
(JJI)VX^
%_
getLastSyncedGlobalCheckpoint
getLastSyncedCheckpoint
1()Lcom/groupbyinc/flux/index/translog/Checkpoint;bc
?d
globalCheckpointf?	?g
newSnapshot
8()Lcom/groupbyinc/flux/index/translog/Translog$Snapshot;
newSnapshotFromGen
9(J)Lcom/groupbyinc/flux/index/translog/Translog$Snapshot;kl
m
requested snapshot generation [o
2] is not available. Min referenced generation is [q
lambda$newSnapshotFromGen$3s?
tu?
7()Lcom/groupbyinc/flux/index/translog/TranslogSnapshot;ix
\yz
n(Lcom/groupbyinc/flux/index/translog/BaseTranslogReader;)Lcom/groupbyinc/flux/index/translog/TranslogSnapshot;|	c?
lambda$newSnapshotFromGen$4
9(I)[Lcom/groupbyinc/flux/index/translog/TranslogSnapshot;??
???
"()Ljava/util/function/IntFunction;a?
?
toArray
5(Ljava/util/function/IntFunction;)[Ljava/lang/Object;??f?
6[Lcom/groupbyinc/flux/index/translog/TranslogSnapshot;?
newMultiSnapshot
n([Lcom/groupbyinc/flux/index/translog/TranslogSnapshot;)Lcom/groupbyinc/flux/index/translog/Translog$Snapshot;??
?
	snapshots
newSnapshotFromMinSeqNo
 lambda$newSnapshotFromMinSeqNo$5??
???m
lambda$newMultiSnapshot$6?m
??
()Ljava/io/Closeable;
???
java/util/Arrays?
.([Ljava/lang/Object;)Ljava/util/stream/Stream;U?
??
G(Lcom/groupbyinc/flux/index/translog/TranslogSnapshot;)Ljava/lang/Long;?
c
	longValue?
,

2?
3com/groupbyinc/flux/index/translog/TranslogSnapshot?	??
first reader generation of ?
 is not the smallest?
$acquireTranslogGenFromDeletionPolicy
(J)Ljava/io/Closeable;??
?
0com/groupbyinc/flux/index/translog/MultiSnapshot?
L([Lcom/groupbyinc/flux/index/translog/TranslogSnapshot;Ljava/io/Closeable;)VX?
??
?
onClose
Ljava/io/Closeable;
result
6Lcom/groupbyinc/flux/index/translog/Translog$Snapshot;
isHeldByCurrentThread
()Ljava/lang/Boolean;??
??
java/lang/Boolean?
booleanValue?

??
;
Ljava/util/stream/Stream;
LLjava/util/Optional;
Ljava/util/Optional;
getTragicException
()Ljava/lang/Exception;	

?

?
getCause
()Ljava/lang/Throwable;
]
?n
stats
4()Lcom/groupbyinc/flux/index/translog/TranslogStats;
0com/groupbyinc/flux/index/translog/TranslogStats
?
???

(IJIJ)VX

	getConfig
5()Lcom/groupbyinc/flux/index/translog/TranslogConfig;
getDeletionPolicy
=()Lcom/groupbyinc/flux/index/translog/TranslogDeletionPolicy;
verifyChecksum
C(Lcom/groupbyinc/flux/index/translog/BufferedChecksumStreamInput;)V
>com/groupbyinc/flux/index/translog/BufferedChecksumStreamInput$
getChecksum&
,
%'
readInt)?
%*????
=com/groupbyinc/flux/index/translog/TranslogCorruptedException.
*translog stream is corrupted, expected: 0x0
toHexString2?

23
	, got: 0x5
/

in
@Lcom/groupbyinc/flux/index/translog/BufferedChecksumStreamInput;
expectedChecksum
readChecksum
readOperations
D(Lcom/groupbyinc/flux/common/io/stream/StreamInput;)Ljava/util/List;
0com/groupbyinc/flux/common/io/stream/StreamInput>
?*
5(Lcom/groupbyinc/flux/common/io/stream/StreamInput;)VXA
%B

readOperation
y(Lcom/groupbyinc/flux/index/translog/BufferedChecksumStreamInput;)Lcom/groupbyinc/flux/index/translog/Translog$Operation;DE
F
input
2Lcom/groupbyinc/flux/common/io/stream/StreamInput;

operations
NLjava/util/ArrayList;
numOps
checksumStreamInput
java/io/EOFExceptionN
+operation size must be at least 4 but was: P
(I)Ljava/lang/StringBuilder;?R
?S
resetDigestUm
%V

markSupportedX

%Y
mark[
%\?
%^"#
`
resetbm
%c
readType
k(Lcom/groupbyinc/flux/common/io/stream/StreamInput;)Lcom/groupbyinc/flux/index/translog/Translog$Operation;efg
=com/groupbyinc/flux/index/translog/TruncatedTranslogExceptioni
4reached premature end of file, translog is truncatedk
j3
opSize
?Lcom/groupbyinc/flux/index/translog/TranslogCorruptedException;
Ljava/io/EOFException;
writeOperations
F(Lcom/groupbyinc/flux/common/io/stream/StreamOutput;Ljava/util/List;)V
)com/groupbyinc/flux/common/util/BigArrayss
NON_RECYCLING_INSTANCEuE	tv??
	x
1com/groupbyinc/flux/common/io/stream/StreamOutputz
{ 
iterator
()Ljava/util/Iterator;}~
	
java/util/Iterator?
hasNext?
??
next?
???
c
writeTo
(Ljava/io/OutputStream;)V??
-?
op
checksumStreamOutput
ALcom/groupbyinc/flux/index/translog/BufferedChecksumStreamOutput;
	outStream
3Lcom/groupbyinc/flux/common/io/stream/StreamOutput;
toWrite
ILjava/util/List;
V
	writeType
m(Lcom/groupbyinc/flux/index/translog/Translog$Operation;Lcom/groupbyinc/flux/common/io/stream/StreamOutput;)V???
'
 
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getMinGenerationForSeqNo
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