protected Map<Integer, TPushPipeMetaResp> dropSinglePipeOnDataNodes(
      String pipeName, ConfigNodeProcedureEnv env) {
    return env.dropSinglePipeOnDataNodes(pipeName);
  }
Drop a pipe on all the dataNodes.

@param pipeName pipe name of the pipe to drop
@param env ConfigNodeProcedureEnv
@return The responseMap after pushing pipe meta
iotdb-core/confignode/src/main/java/org/apache/iotdb/confignode/procedure/impl/pipe/AbstractOperatePipeProcedureV2.java