Fix typos in comments (#7790)
Summary: Hi there, This PR fixes some typos in comments. Pull Request resolved: https://github.com/facebook/rocksdb/pull/7790 Reviewed By: ajkr Differential Revision: D25684213 Pulled By: zhichao-cao fbshipit-source-id: b77026018cbdd59c9db25aa73edeb359d9962f3e
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@ -83,7 +83,7 @@ class CompactionFilter {
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//
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// Note that RocksDB snapshots (i.e. call GetSnapshot() API on a
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// DB* object) will not guarantee to preserve the state of the DB with
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// CompactionFilter. Data seen from a snapshot might disppear after a
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// CompactionFilter. Data seen from a snapshot might disappear after a
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// compaction finishes. If you use snapshots, think twice about whether you
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// want to use compaction filter and whether you are using it in a safe way.
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//
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@ -188,7 +188,7 @@ class CompactionFilter {
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// This function is deprecated. Snapshots will always be ignored for
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// compaction filters, because we realized that not ignoring snapshots doesn't
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// provide the gurantee we initially thought it would provide. Repeatable
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// provide the guarantee we initially thought it would provide. Repeatable
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// reads will not be guaranteed anyway. If you override the function and
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// returns false, we will fail the compaction.
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virtual bool IgnoreSnapshots() const { return true; }
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@ -240,7 +240,7 @@ class Configurable {
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// @param config_options Controls how the object is prepared. Also contains
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// a Logger and Env that can be used to initialize this object.
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// @return OK If the object was successfully initialized.
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// @return InvalidArgument If this object could not be successfull
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// @return InvalidArgument If this object could not be successfully
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// initialized.
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virtual Status PrepareOptions(const ConfigOptions& config_options);
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@ -76,7 +76,7 @@ class FileChecksumGenFactory {
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};
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// FileChecksumList stores the checksum information of a list of files (e.g.,
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// SST files). The FileChecksumLIst can be used to store the checksum
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// SST files). The FileChecksumList can be used to store the checksum
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// information of all SST file getting from the MANIFEST, which are
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// the checksum information of all valid SST file of a DB instance. It can
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// also be used to store the checksum information of a list of SST files to
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