cache = (DataFileCache) caches.next();
row = t.getEmptyRowData();
row[icache_file] =
FileUtil.getDefaultInstance().canonicalOrAbsolutePath(
cache.getFileName());
row[imax_cache_sz] = ValuePool.getInt(cache.capacity());
row[imax_cache_bytes] = ValuePool.getLong(cache.bytesCapacity());
row[icache_size] = ValuePool.getInt(cache.getCachedObjectCount());
row[icache_length] =
ValuePool.getLong(cache.getTotalCachedBlockSize());
row[ifree_bytes] = ValuePool.getInt(cache.getTotalFreeBlockSize());