gets session id of job to be cancelled . if null , then all jobs for the specified task execution id will be cancelled . concode_field_sep IgniteUuid jobId concode_elem_sep IgniteUuid sesId concode_elem_sep long serialVersionUID concode_elem_sep boolean sys concode_field_sep boolean writeTo concode_elem_sep boolean system concode_elem_sep boolean readFrom concode_elem_sep byte directType concode_elem_sep void onAckReceived concode_elem_sep byte fieldsCount concode_elem_sep String toString concode_elem_sep IgniteUuid sessionId
IgniteUuid function ( ) { return jobId ; }