Move Script Cache Clearing to Dagger

engine/table/src/main/java/io/deephaven/engine/context/QueryCompilerImpl.java

@@ -814,13 +814,13 @@ private void maybeCreateClasses(
         final String tempDirAsString;
         try {
             rootPathAsString = getClassDestination().getAbsolutePath();
-            final Path tempPath =
-                    Files.createTempDirectory(Paths.get(rootPathAsString), "temporaryCompilationDirectory");
-            tempDirAsString = tempPath.toFile().getAbsolutePath();
-
             for (final CompilationRequestAttempt request : requests) {
                 request.ensureDirectories(rootPathAsString);
             }
+
+            final Path tempPath =
+                    Files.createTempDirectory(Paths.get(rootPathAsString), "temporaryCompilationDirectory");
+            tempDirAsString = tempPath.toFile().getAbsolutePath();
         } catch (IOException ioe) {
             Exception err = new UncheckedIOException(ioe);
             for (final CompilationRequestAttempt request : requests) {

server/src/main/java/io/deephaven/server/console/ConsoleModule.java

@@ -12,6 +12,7 @@
 import io.deephaven.server.session.TicketResolver;
 import io.grpc.BindableService;
 
+import javax.inject.Singleton;
 import java.util.Collections;
 import java.util.Set;
 
@@ -25,6 +26,12 @@ public interface ConsoleModule {
     @IntoSet
     TicketResolver bindConsoleTicketResolver(ScopeTicketResolver resolver);
 
+    @Provides
+    @Singleton
+    static ScriptSessionCacheInit bindScriptSessionCacheInit() {
+        return new ScriptSessionCacheInit();
+    }
+
     @Provides
     @ElementsIntoSet
     static Set<CustomCompletion.Factory> primeCustomCompletions() {

server/src/main/java/io/deephaven/server/console/NoConsoleSessionModule.java

@@ -28,7 +28,8 @@ ScriptSession bindScriptSession(NoLanguageDeephavenSession noLanguageSession) {
     @Provides
     NoLanguageDeephavenSession bindNoLanguageSession(
             @Named(PeriodicUpdateGraph.DEFAULT_UPDATE_GRAPH_NAME) final UpdateGraph updateGraph,
-            final OperationInitializer operationInitializer) {
+            final OperationInitializer operationInitializer,
+            final ScriptSessionCacheInit ignored) {
         return new NoLanguageDeephavenSession(updateGraph, operationInitializer);
     }
 }

server/src/main/java/io/deephaven/server/console/ScriptSessionCacheInit.java

@@ -0,0 +1,19 @@
+//
+// Copyright (c) 2016-2024 Deephaven Data Labs and Patent Pending
+//
+package io.deephaven.server.console;
+
+import io.deephaven.engine.util.AbstractScriptSession;
+
+import javax.inject.Inject;
+import javax.inject.Singleton;
+
+@Singleton
+public class ScriptSessionCacheInit {
+
+    @Inject
+    public ScriptSessionCacheInit() {
+        // create the script cache (or clear previous sessions)
+        AbstractScriptSession.createScriptCache();
+    }
+}

server/src/main/java/io/deephaven/server/console/groovy/GroovyConsoleSessionModule.java

@@ -14,6 +14,7 @@
 import io.deephaven.engine.util.GroovyDeephavenSession.RunScripts;
 import io.deephaven.engine.util.ScriptSession;
 import io.deephaven.plugin.type.ObjectTypeLookup;
+import io.deephaven.server.console.ScriptSessionCacheInit;
 
 import javax.inject.Named;
 import java.io.IOException;
@@ -34,7 +35,8 @@ GroovyDeephavenSession bindGroovySession(
             final OperationInitializer operationInitializer,
             final ObjectTypeLookup lookup,
             final ScriptSession.Listener listener,
-            final RunScripts runScripts) {
+            final RunScripts runScripts,
+            final ScriptSessionCacheInit ignored) {
         try {
             return GroovyDeephavenSession.of(updateGraph, operationInitializer, lookup, listener, runScripts);
         } catch (final IOException e) {

server/src/main/java/io/deephaven/server/console/python/PythonConsoleSessionModule.java

@@ -14,6 +14,7 @@
 import io.deephaven.engine.util.ScriptSession;
 import io.deephaven.integrations.python.PythonDeephavenSession;
 import io.deephaven.plugin.type.ObjectTypeLookup;
+import io.deephaven.server.console.ScriptSessionCacheInit;
 import io.deephaven.util.thread.ThreadInitializationFactory;
 
 import javax.inject.Named;
@@ -36,7 +37,8 @@ PythonDeephavenSession bindPythonSession(
             final OperationInitializer operationInitializer,
             final ObjectTypeLookup lookup,
             final ScriptSession.Listener listener,
-            final PythonEvaluatorJpy pythonEvaluator) {
+            final PythonEvaluatorJpy pythonEvaluator,
+            final ScriptSessionCacheInit ignored) {
         try {
             return new PythonDeephavenSession(
                     updateGraph, operationInitializer, threadInitializationFactory, lookup, listener,

server/src/main/java/io/deephaven/server/runner/DeephavenApiServer.java

@@ -177,9 +177,6 @@ public DeephavenApiServer run() throws IOException, ClassNotFoundException, Time
         log.info().append("Configuring logging...").endl();
         logInit.run();
 
-        log.info().append("Creating/Clearing Script Cache...").endl();
-        AbstractScriptSession.createScriptCache();
-
         for (BusinessCalendar calendar : calendars.get()) {
             Calendars.addCalendar(calendar);
         }