Increase Limit For Rebuilding Field Trie (#15252)

* Increase Limit

* Fix Test

Author: nisdas

beacon-chain/state/state-native/setters_misc.go

@@ -39,7 +39,7 @@ const (
 	// This specifies the limit till which we process all dirty indices for a certain field.
 	// If we have more dirty indices than the threshold, then we rebuild the whole trie. This
 	// comes due to the fact that O(alogn) > O(n) beyond a certain value of a.
-	indicesLimit = 8000
+	indicesLimit = 20000
 )
 
 // SetGenesisTime for the beacon state.

beacon-chain/state/state-native/state_test.go

@@ -400,11 +400,11 @@ func TestDuplicateDirtyIndices(t *testing.T) {
 	newState.dirtyIndices[types.Balances] = append(newState.dirtyIndices[types.Balances], []uint64{0, 1, 2, 3, 4}...)
 
 	// We would remove the duplicates and stay under the threshold
-	newState.addDirtyIndices(types.Balances, []uint64{9997, 9998})
+	newState.addDirtyIndices(types.Balances, []uint64{20997, 20998})
 	assert.Equal(t, false, newState.rebuildTrie[types.Balances])
 
 	// We would trigger above the threshold.
-	newState.addDirtyIndices(types.Balances, []uint64{10000, 10001, 10002, 10003})
+	newState.addDirtyIndices(types.Balances, []uint64{21000, 21001, 21002, 21003})
 	assert.Equal(t, true, newState.rebuildTrie[types.Balances])
 }
 

changelog/nisdas_increase_limit.md

@@ -0,0 +1,3 @@
+### Changed
+
+- Increase indices limit in field trie rebuilding.