Get the full command. @return the full command

Get a set of java properties that are common to both the log writer and the worker processes. These are mostly system properties that are used by logg

Get a map of component to count for the specified worker slot. @param workerSlot to check for. @return assignment map of count for components, may be

Gets a list of all component ids in this topology.

getComponentPage. @param client client @param id id @param component component @param window window @param sys sys @param user user @param config conf

The lookup key for the config key string. @return the config key string

The lookup key for the config key string. @return the config key string

Get the image config information from the manifest. @param manifest the manifest of a image @return the config of this image @throws IOException on I/

Return a new instance of a pluggable specified in the conf. @param conf The conf to read from. @param configKey The key pointing to the pluggabl

Get a map of version to worker log writer from the conf Config.SUPERVISOR_WORKER_VERSION_LOGWRITER_MAP @param conf what to read it out of @return the

Get a map of version to worker main from the conf Config.SUPERVISOR_WORKER_VERSION_MAIN_MAP @param conf what to read it out of @return the map

Get the secret that should be used to sign a token. This may either reuse a secret or generate a new one so any user should call this once and save t

Get daemon configuration. @return the base config for the daemons

Get the data along with a version. @param zk the zk instance to use @param path the path to get it from @param watch should a watch be enabled @r

Get default subject. @return the subject that will be used for all connections

Get dimension map. An empty map will be returned if metric is not dimensional. @return a K-V map of the additional metadata.

Takes an input dir or file and returns the disk usage on that local directory. Very basic implementation. @param dir The input dir to get the disk sp

Gets the Double field with a specific name. @throws ClassCastException If that field is not a Double @throws IllegalArgumentException - if fiel

Construct an HttpServletRequest credential plugin specified by the DRPC storm configuration. @param conf storm configuration @return the plugin

Scans the event queue and returns the next earliest event ts between the startTs and endTs. @param startTs the start ts (exclusive) @param endTs th