sashapolo commented on a change in pull request #654:
URL: https://github.com/apache/ignite-3/pull/654#discussion_r804750415
##########
File path:
modules/storage-rocksdb/src/main/java/org/apache/ignite/internal/storage/rocksdb/RocksDbPartitionStorage.java
##########
@@ -494,16 +491,29 @@ protected DataRow decodeEntry(byte[] key, byte[] value) {
* Creates a key used in this partition storage by prepending a partition
ID (to distinguish between different partition data)
* and the key's hash (an optimisation).
*/
- private byte[] partitionKey(byte[] key) {
- return ByteBuffer.allocate(PARTITION_KEY_PREFIX_SIZE + key.length)
+ private byte[] partitionKey(SearchRow key) {
+ ByteBuffer keyBuffer = key.key().rewind();
+
+ return ByteBuffer.allocate(PARTITION_KEY_PREFIX_SIZE +
keyBuffer.capacity())
Review comment:
I'm not sure that `capacity` is the correct method to use here, since
buffer's `capacity` can be larger than its `limit`
##########
File path:
modules/storage-rocksdb/src/main/java/org/apache/ignite/internal/storage/rocksdb/RocksDbPartitionStorage.java
##########
@@ -494,16 +491,29 @@ protected DataRow decodeEntry(byte[] key, byte[] value) {
* Creates a key used in this partition storage by prepending a partition
ID (to distinguish between different partition data)
* and the key's hash (an optimisation).
*/
- private byte[] partitionKey(byte[] key) {
- return ByteBuffer.allocate(PARTITION_KEY_PREFIX_SIZE + key.length)
+ private byte[] partitionKey(SearchRow key) {
+ ByteBuffer keyBuffer = key.key().rewind();
Review comment:
I think that `rewind` should be called inside `key.key()`
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