Uses of Package
org.apache.iotdb.db.query.control
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Packages that use org.apache.iotdb.db.query.control Package Description org.apache.iotdb.db.engine.storagegroup org.apache.iotdb.db.query.control org.apache.iotdb.db.service.basic -
Classes in org.apache.iotdb.db.query.control used by org.apache.iotdb.db.engine.storagegroup Class Description QueryFileManager QueryFileManager records the paths of files that every query uses for QueryResourceManager. -
Classes in org.apache.iotdb.db.query.control used by org.apache.iotdb.db.query.control Class Description FileReaderManager FileReaderManager is a singleton, which is used to manage all file readers(opened file streams) to ensure that each file is opened at most once.QueryFileManager QueryFileManager records the paths of files that every query uses for QueryResourceManager.QueryResourceManager QueryResourceManager manages resource (file streams) used by each query job, and assign Ids to the jobs.QueryTimeManager This class is used to monitor the executing time of each query.SessionManager SessionTimeoutManager -
Classes in org.apache.iotdb.db.query.control used by org.apache.iotdb.db.service.basic Class Description QueryTimeManager This class is used to monitor the executing time of each query.SessionManager