Class SegmentsRecord
java.lang.Object
co.elastic.clients.elasticsearch.cat.segments.SegmentsRecord
- All Implemented Interfaces:
JsonpSerializable
- See Also:
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Nested Class Summary
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Field Summary
Modifier and TypeFieldDescriptionstatic final JsonpDeserializer<SegmentsRecord>
Json deserializer forSegmentsRecord
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Method Summary
Modifier and TypeMethodDescriptionfinal String
Iftrue
, the segment is synced to disk.final String
compound()
Iftrue
, the segment is stored in a compound file.final String
The number of documents in the segment.final String
The number of deleted documents in the segment, which might be higher or lower than the number of delete operations you have performed.final String
The segment generation number.final String
id()
The unique identifier of the node where it lives.final String
index()
The index name.final String
ip()
The IP address of the node where it lives.static SegmentsRecord
final String
prirep()
The shard type:primary
orreplica
.final String
Iftrue
, the segment is searchable.final String
segment()
The segment name, which is derived from the segment generation and used internally to create file names in the directory of the shard.void
serialize
(jakarta.json.stream.JsonGenerator generator, JsonpMapper mapper) Serialize this object to JSON.protected void
serializeInternal
(jakarta.json.stream.JsonGenerator generator, JsonpMapper mapper) protected static void
final String
shard()
The shard name.final String
size()
The segment size in bytes.final String
The segment memory in bytes.toString()
final String
version()
The version of Lucene used to write the segment.
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Field Details
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_DESERIALIZER
Json deserializer forSegmentsRecord
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Method Details
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of
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index
The index name.API name:
index
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shard
The shard name.API name:
shard
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prirep
The shard type:primary
orreplica
.API name:
prirep
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ip
The IP address of the node where it lives.API name:
ip
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id
The unique identifier of the node where it lives.API name:
id
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segment
The segment name, which is derived from the segment generation and used internally to create file names in the directory of the shard.API name:
segment
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generation
The segment generation number. Elasticsearch increments this generation number for each segment written then uses this number to derive the segment name.API name:
generation
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docsCount
The number of documents in the segment. This excludes deleted documents and counts any nested documents separately from their parents. It also excludes documents which were indexed recently and do not yet belong to a segment.API name:
docs.count
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docsDeleted
The number of deleted documents in the segment, which might be higher or lower than the number of delete operations you have performed. This number excludes deletes that were performed recently and do not yet belong to a segment. Deleted documents are cleaned up by the automatic merge process if it makes sense to do so. Also, Elasticsearch creates extra deleted documents to internally track the recent history of operations on a shard.API name:
docs.deleted
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size
The segment size in bytes.API name:
size
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sizeMemory
The segment memory in bytes. A value of-1
indicates Elasticsearch was unable to compute this number.API name:
size.memory
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committed
Iftrue
, the segment is synced to disk. Segments that are synced can survive a hard reboot. Iffalse
, the data from uncommitted segments is also stored in the transaction log so that Elasticsearch is able to replay changes on the next start.API name:
committed
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searchable
Iftrue
, the segment is searchable. Iffalse
, the segment has most likely been written to disk but needs a refresh to be searchable.API name:
searchable
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version
The version of Lucene used to write the segment.API name:
version
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compound
Iftrue
, the segment is stored in a compound file. This means Lucene merged all files from the segment in a single file to save file descriptors.API name:
compound
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serialize
Serialize this object to JSON.- Specified by:
serialize
in interfaceJsonpSerializable
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serializeInternal
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toString
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setupSegmentsRecordDeserializer
protected static void setupSegmentsRecordDeserializer(ObjectDeserializer<SegmentsRecord.Builder> op)
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