Connect to the specified server via framed transport. @param transport The underlying Thrift transport @param serverHost unused @param asUser un

establish a connection to a remote server.

This method transmits the Storm config to the non-JVM process and receives its pid. @param conf storm configuration @param context topology contex

Determines if a string Id is contained in the cache. @param stringId The string Id to check @return true if the Id is in the cache, false otherwise

Note: We do not defensively copy the wrapped object and any accompanying fields. We do guarantee, however, do return a defensive (shallow) copy of th

Copy a directory. @param fromDir from where @param toDir to where @throws IOException on any error