mirror of https://gitee.com/bigwinds/arangodb
24 lines
1.2 KiB
Markdown
24 lines
1.2 KiB
Markdown
////////////////////////////////////////////////////////////////////////////////
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/// @startDocuBlock WalLogfileSuppressShapeInformation
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/// @brief suppress shape information
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/// `--wal.suppress-shape-information`
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///
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/// Setting this variable to *true* will lead to no shape information being
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/// written into the write-ahead logfiles for documents or edges. While this
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/// is
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/// a good optimization for a single server to save memory (and disk space),
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/// it
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/// it will effectively disable using the write-ahead log as a reliable source
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/// for replicating changes to other servers. A master server with this option
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/// set to *true* will not be able to fully reproduce the structure of saved
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/// documents after a collection has been deleted. In case a replication
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/// client
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/// requests a document for which the collection is already deleted, the
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/// master
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/// will return an empty document. Note that this only affects replication and
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/// not normal operation on the master.
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///
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/// **Do not set this variable to *true* on a server that you plan to use as a
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/// replication master**
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/// @endDocuBlock
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//////////////////////////////////////////////////////////////////////////////// |