/** * hdfsGetUsed - Return the total raw size of all files in the filesystem. * * @param fs The configured filesystem handle. * @return Returns the total-size; -1 on error. */ tOffset hdfsGetUsed(hdfsFS fs) { tOffset res = -1; struct hdfsFS_internal *client = fs; struct hdfs_object *ex = NULL, *stats_arr = NULL; stats_arr = hdfs_getStats(client->fs_namenode, &ex); if (ex) { ERR(EIO, "getStats(): %s", hdfs_exception_get_message(ex)); goto out; } if (stats_arr->ob_type == H_NULL) { ERR(EIO, "getStats(): got bogus null array"); goto out; } if (stats_arr->ob_val._array_long._len < 2) { ERR(EIO, "getStats(): got short stats array"); goto out; } res = stats_arr->ob_val._array_long._vals[1]; out: if (stats_arr) hdfs_object_free(stats_arr); if (ex) hdfs_object_free(ex); return res; }
END_TEST START_TEST(test_getStats) { struct hdfs_object *e = NULL, *stats; stats = hdfs_getStats(h, &e); if (e) ck_abort_msg("exception: %s", hdfs_exception_get_message(e)); hdfs_object_free(stats); }