Create Id Allocation Chunk Size config option.

neo4j · Aug 24, 2016 · 43592cb · 43592cb
1 parent 9eac189
commit 43592cb
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Showing 8 changed files with 16 additions and 9 deletions.
diff --git a/...ernel/src/main/java/org/neo4j/kernel/impl/store/id/configuration/IdTypeConfiguration.java b/...ernel/src/main/java/org/neo4j/kernel/impl/store/id/configuration/IdTypeConfiguration.java
@@ -29,7 +29,7 @@
 public class IdTypeConfiguration
 {
     static final int DEFAULT_GRAB_SIZE = 1024;
-    static final int AGGRESIVE_GRAB_SIZE = 50000;
+    static final int AGGRESSIVE_GRAB_SIZE = 50000;
 
     private final boolean allowAggressiveReuse;
 
@@ -45,6 +45,6 @@ public boolean allowAggressiveReuse()
 
     public int getGrabSize()
     {
-        return allowAggressiveReuse ? AGGRESIVE_GRAB_SIZE : DEFAULT_GRAB_SIZE;
+        return allowAggressiveReuse ? AGGRESSIVE_GRAB_SIZE : DEFAULT_GRAB_SIZE;
     }
 }
diff --git a/...rg/neo4j/kernel/impl/store/id/configuration/CommunityIdTypeConfigurationProviderTest.java b/...rg/neo4j/kernel/impl/store/id/configuration/CommunityIdTypeConfigurationProviderTest.java
@@ -64,7 +64,7 @@ public void reusableTypeConfiguration()
         IdTypeConfigurationProvider provider = createIdTypeProvider();
         IdTypeConfiguration typeConfiguration = provider.getIdTypeConfiguration( reusableType );
         assertTrue( typeConfiguration.allowAggressiveReuse() );
-        assertEquals( IdTypeConfiguration.AGGRESIVE_GRAB_SIZE, typeConfiguration.getGrabSize() );
+        assertEquals( IdTypeConfiguration.AGGRESSIVE_GRAB_SIZE, typeConfiguration.getGrabSize() );
     }
 
     private IdTypeConfigurationProvider createIdTypeProvider()

diff --git a/enterprise/core-edge/src/main/java/org/neo4j/coreedge/convert/ClusterSeed.java b/enterprise/core-edge/src/main/java/org/neo4j/coreedge/convert/ClusterSeed.java
@@ -67,7 +67,8 @@ public StoreId after()
 
     public String getConversionId()
     {
-        ByteBuffer buffer = ByteBuffer.allocate( 88 );
+        int bytesNeeded = 88;
+        ByteBuffer buffer = ByteBuffer.allocate( bytesNeeded );
 
         buffer.putLong( lastTxId );
 

diff --git a/...rprise/core-edge/src/main/java/org/neo4j/coreedge/convert/ConvertNonCoreEdgeStoreCli.java b/...rprise/core-edge/src/main/java/org/neo4j/coreedge/convert/ConvertNonCoreEdgeStoreCli.java
@@ -31,7 +31,6 @@
 import org.neo4j.helpers.ArrayUtil;
 import org.neo4j.kernel.configuration.Config;
 import org.neo4j.kernel.impl.util.Converters;
-import org.neo4j.logging.NullLog;
 import org.neo4j.server.configuration.ConfigLoader;
 
 import static org.neo4j.helpers.collection.MapUtil.stringMap;

diff --git a/enterprise/core-edge/src/main/java/org/neo4j/coreedge/convert/GenerateClusterSeedCli.java b/enterprise/core-edge/src/main/java/org/neo4j/coreedge/convert/GenerateClusterSeedCli.java
@@ -31,7 +31,6 @@
 import org.neo4j.helpers.ArrayUtil;
 import org.neo4j.kernel.configuration.Config;
 import org.neo4j.kernel.impl.util.Converters;
-import org.neo4j.logging.NullLog;
 import org.neo4j.server.configuration.ConfigLoader;
 
 import static org.neo4j.dbms.DatabaseManagementSystemSettings.database_path;

diff --git a/enterprise/core-edge/src/main/java/org/neo4j/coreedge/core/CoreEdgeClusterSettings.java b/enterprise/core-edge/src/main/java/org/neo4j/coreedge/core/CoreEdgeClusterSettings.java
@@ -223,4 +223,8 @@ public String toString()
     @Description( "Edge server 'call home' frequency"  )
     public static final Setting<Long> edge_refresh_rate =
             setting( "core_edge.edge_refresh_rate", DURATION, "5s", min(5_000L) );
+
+    @Description( "Id range allocation chunk size"  )
+    public static final Setting<Integer> allocation_chunk_size =
+            setting( "core_edge.allocation_chunk_size", INTEGER, "1024" );
 }
diff --git a/enterprise/core-edge/src/main/java/org/neo4j/coreedge/core/state/DumpClusterState.java b/enterprise/core-edge/src/main/java/org/neo4j/coreedge/core/state/DumpClusterState.java
@@ -23,6 +23,7 @@
 import java.io.IOException;
 import java.io.PrintStream;
 
+import org.neo4j.coreedge.core.CoreEdgeClusterSettings;
 import org.neo4j.coreedge.core.consensus.membership.RaftMembershipState;
 import org.neo4j.coreedge.core.consensus.term.TermState;
 import org.neo4j.coreedge.core.consensus.vote.VoteState;
@@ -36,6 +37,7 @@
 import org.neo4j.coreedge.identity.MemberId.Marshal;
 import org.neo4j.io.fs.DefaultFileSystemAbstraction;
 import org.neo4j.io.fs.FileSystemAbstraction;
+import org.neo4j.kernel.configuration.Config;
 import org.neo4j.kernel.lifecycle.Lifespan;
 import org.neo4j.logging.NullLogProvider;
 
@@ -105,8 +107,10 @@ void dump() throws IOException
 
     private void dumpState( String name, StateMarshal<?> marshal ) throws IOException
     {
-        DurableStateStorage<?> storage = new DurableStateStorage<>(
-                fs, clusterStateDirectory, name, marshal, 1024, NullLogProvider.getInstance() );
+        int rotationSize = Config.defaults().get( CoreEdgeClusterSettings.replicated_lock_token_state_size );
+        DurableStateStorage<?> storage =
+                new DurableStateStorage<>( fs, clusterStateDirectory, name, marshal, rotationSize,
+                        NullLogProvider.getInstance() );
 
         if ( storage.exists() )
         {

diff --git a/...re-edge/src/main/java/org/neo4j/coreedge/core/state/machines/CoreStateMachinesModule.java b/...re-edge/src/main/java/org/neo4j/coreedge/core/state/machines/CoreStateMachinesModule.java
@@ -111,7 +111,7 @@ public CoreStateMachinesModule( MemberId myself, PlatformModule platformModule,
         ReplicatedIdAllocationStateMachine idAllocationStateMachine =
                 new ReplicatedIdAllocationStateMachine( idAllocationState );
 
-        int allocationChunk = 1024; // TODO: AllocationChunk should be configurable and per type.
+        int allocationChunk  = config.get( CoreEdgeClusterSettings.allocation_chunk_size );
         ReplicatedIdRangeAcquirer idRangeAcquirer =
                 new ReplicatedIdRangeAcquirer( replicator, idAllocationStateMachine, allocationChunk, myself,
                         logProvider );