Spring/spring-data-redis
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

DATAREDIS-756 - Order results of partitioned multi-key commands by positional keys.

Browse Source 
We now order and assemble results of multi-key commands (e.g. MGET with cross-slot keys) that are executed on different nodes by positional keys to retain duplicate keys in the requested order and retain the server response.

Previously duplicate keys were treated as set of keys and the response didn't match the requested keys.

Original Pull Request: #303
This commit is contained in:
Mark Paluch
2018-01-22 15:06:23 +01:00
committed by Christoph Strobl
parent 6d4acdef4c
commit c20d9ca742
4 changed files with 217 additions and 55 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
src/test/java/org/springframework/data/redis/connection/ClusterConnectionTests.java
View File

@@ -300,9 +300,15 @@ public interface ClusterConnectionTests {
// DATAREDIS-315
void mGetShouldReturnCorrectlyWhenKeysDoNotMapToSameSlot();
// DATAREDIS-756
void mGetShouldReturnMultipleSameKeysWhenKeysDoNotMapToSameSlot();
// DATAREDIS-315
void mGetShouldReturnCorrectlyWhenKeysMapToSameSlot();
// DATAREDIS-756
void mGetShouldReturnMultipleSameKeysWhenKeysMapToSameSlot();
// DATAREDIS-315
void mSetNXShouldReturnFalseIfNotAllKeysSet();

21
src/test/java/org/springframework/data/redis/connection/jedis/JedisClusterConnectionTests.java
View File

@@ -1069,6 +1069,17 @@ public class JedisClusterConnectionTests implements ClusterConnectionTests {
assertThat(clusterConnection.mGet(KEY_1_BYTES, KEY_2_BYTES), contains(VALUE_1_BYTES, VALUE_2_BYTES));
}
@Test // DATAREDIS-756
public void mGetShouldReturnMultipleSameKeysWhenKeysDoNotMapToSameSlot() {
nativeConnection.set(KEY_1_BYTES, VALUE_1_BYTES);
nativeConnection.set(KEY_2_BYTES, VALUE_2_BYTES);
nativeConnection.set(KEY_3_BYTES, VALUE_3_BYTES);
List<byte[]> result = clusterConnection.mGet(KEY_1_BYTES, KEY_2_BYTES, KEY_3_BYTES, KEY_1_BYTES);
assertThat(result, contains(VALUE_1_BYTES, VALUE_2_BYTES, VALUE_3_BYTES, VALUE_1_BYTES));
}
@Test // DATAREDIS-315
public void mGetShouldReturnCorrectlyWhenKeysMapToSameSlot() {
@@ -1079,6 +1090,16 @@ public class JedisClusterConnectionTests implements ClusterConnectionTests {
contains(VALUE_1_BYTES, VALUE_2_BYTES));
}
@Test // DATAREDIS-756
public void mGetShouldReturnMultipleSameKeysWhenKeysMapToSameSlot() {
nativeConnection.set(SAME_SLOT_KEY_1_BYTES, VALUE_1_BYTES);
nativeConnection.set(SAME_SLOT_KEY_2_BYTES, VALUE_2_BYTES);
List<byte[]> result = clusterConnection.mGet(SAME_SLOT_KEY_1_BYTES, SAME_SLOT_KEY_2_BYTES, SAME_SLOT_KEY_1_BYTES);
assertThat(result, contains(VALUE_1_BYTES, VALUE_2_BYTES, VALUE_1_BYTES));
}
@Test // DATAREDIS-315
public void mSetNXShouldReturnFalseIfNotAllKeysSet() {

20
src/test/java/org/springframework/data/redis/connection/lettuce/LettuceClusterConnectionTests.java
View File

@@ -1038,6 +1038,16 @@ public class LettuceClusterConnectionTests implements ClusterConnectionTests {
assertThat(clusterConnection.mGet(KEY_1_BYTES, KEY_2_BYTES), contains(VALUE_1_BYTES, VALUE_2_BYTES));
}
@Test // DATAREDIS-756
public void mGetShouldReturnMultipleSameKeysWhenKeysDoNotMapToSameSlot() {
nativeConnection.set(KEY_1, VALUE_1);
nativeConnection.set(KEY_2, VALUE_2);
assertThat(clusterConnection.mGet(KEY_1_BYTES, KEY_2_BYTES, KEY_1_BYTES),
contains(VALUE_1_BYTES, VALUE_2_BYTES, VALUE_1_BYTES));
}
@Test // DATAREDIS-315
public void mGetShouldReturnCorrectlyWhenKeysMapToSameSlot() {
@@ -1048,6 +1058,16 @@ public class LettuceClusterConnectionTests implements ClusterConnectionTests {
contains(VALUE_1_BYTES, VALUE_2_BYTES));
}
@Test // DATAREDIS-756
public void mGetShouldReturnMultipleSameKeysWhenKeysMapToSameSlot() {
nativeConnection.set(SAME_SLOT_KEY_1, VALUE_1);
nativeConnection.set(SAME_SLOT_KEY_2, VALUE_2);
assertThat(clusterConnection.mGet(SAME_SLOT_KEY_1_BYTES, SAME_SLOT_KEY_2_BYTES, SAME_SLOT_KEY_1_BYTES),
contains(VALUE_1_BYTES, VALUE_2_BYTES, VALUE_1_BYTES));
}
@Test // DATAREDIS-315
public void mSetNXShouldReturnFalseIfNotAllKeysSet() {