Package org.yamcs.protobuf
Class AbstractRocksDbApi<T>
- java.lang.Object
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- org.yamcs.protobuf.AbstractRocksDbApi<T>
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- All Implemented Interfaces:
Api<T>
- Direct Known Subclasses:
RocksDbApiClient
public abstract class AbstractRocksDbApi<T> extends Object implements Api<T>
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Constructor Summary
Constructors Constructor Description AbstractRocksDbApi()
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Method Summary
All Methods Instance Methods Abstract Methods Concrete Methods Modifier and Type Method Description abstract void
backupDatabase(T ctx, BackupDatabaseRequest request, Observer<com.google.protobuf.Empty> observer)
Backup databasevoid
callMethod(com.google.protobuf.Descriptors.MethodDescriptor method, T ctx, com.google.protobuf.Message request, Observer<com.google.protobuf.Message> future)
Observer<com.google.protobuf.Message>
callMethod(com.google.protobuf.Descriptors.MethodDescriptor method, T ctx, Observer<com.google.protobuf.Message> future)
abstract void
compactDatabase(T ctx, CompactDatabaseRequest request, Observer<com.google.protobuf.Empty> observer)
Compact databaseabstract void
describeDatabase(T ctx, DescribeDatabaseRequest request, Observer<HttpBody> observer)
Get a text-dump describing a database This operation can be used to debug the inner workings of RocksDB database.abstract void
describeRocksDb(T ctx, com.google.protobuf.Empty request, Observer<HttpBody> observer)
Get a text-dump with general RocksDB infocom.google.protobuf.Descriptors.ServiceDescriptor
getDescriptorForType()
com.google.protobuf.Message
getRequestPrototype(com.google.protobuf.Descriptors.MethodDescriptor method)
com.google.protobuf.Message
getResponsePrototype(com.google.protobuf.Descriptors.MethodDescriptor method)
abstract void
listDatabases(T ctx, com.google.protobuf.Empty request, Observer<ListRocksDbDatabasesResponse> observer)
List databasesabstract void
listTablespaces(T ctx, com.google.protobuf.Empty request, Observer<ListRocksDbTablespacesResponse> observer)
List tablespaces
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Method Detail
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listTablespaces
public abstract void listTablespaces(T ctx, com.google.protobuf.Empty request, Observer<ListRocksDbTablespacesResponse> observer)
List tablespaces
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backupDatabase
public abstract void backupDatabase(T ctx, BackupDatabaseRequest request, Observer<com.google.protobuf.Empty> observer)
Backup database
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listDatabases
public abstract void listDatabases(T ctx, com.google.protobuf.Empty request, Observer<ListRocksDbDatabasesResponse> observer)
List databases
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compactDatabase
public abstract void compactDatabase(T ctx, CompactDatabaseRequest request, Observer<com.google.protobuf.Empty> observer)
Compact database
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describeRocksDb
public abstract void describeRocksDb(T ctx, com.google.protobuf.Empty request, Observer<HttpBody> observer)
Get a text-dump with general RocksDB info
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describeDatabase
public abstract void describeDatabase(T ctx, DescribeDatabaseRequest request, Observer<HttpBody> observer)
Get a text-dump describing a database This operation can be used to debug the inner workings of RocksDB database. For example the property rocksdb.estimate-table-readers-mem will provide an estimation of how much memory is used by the index and filter cache of RocksDB (note that the memory used by RocksDB is outside the java heap space). See also: https://github.com/facebook/rocksdb/blob/master/include/rocksdb/db.h The response contains a dump of various rocksdb properties for each column family. The single value properties are presented in a "name: value" list. The multiline properties are preceded by a line including the property name between dashes.
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getDescriptorForType
public final com.google.protobuf.Descriptors.ServiceDescriptor getDescriptorForType()
- Specified by:
getDescriptorForType
in interfaceApi<T>
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getRequestPrototype
public final com.google.protobuf.Message getRequestPrototype(com.google.protobuf.Descriptors.MethodDescriptor method)
- Specified by:
getRequestPrototype
in interfaceApi<T>
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getResponsePrototype
public final com.google.protobuf.Message getResponsePrototype(com.google.protobuf.Descriptors.MethodDescriptor method)
- Specified by:
getResponsePrototype
in interfaceApi<T>
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callMethod
public final void callMethod(com.google.protobuf.Descriptors.MethodDescriptor method, T ctx, com.google.protobuf.Message request, Observer<com.google.protobuf.Message> future)
- Specified by:
callMethod
in interfaceApi<T>
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