[PURIFY] remove all trace of x-pack sql

buildSrc/src/main/java/org/elasticsearch/gradle/internal/InternalDistributionBwcSetupPlugin.java

@@ -99,16 +99,6 @@ private void configureBwcProject(Project project, BwcVersions.UnreleasedVersionI
 
             registerBwcArtifacts(project, distributionProject);
         }
-
-        // Create build tasks for the JDBC driver used for compatibility testing
-        String jdbcProjectDir = "x-pack/plugin/sql/jdbc";
-
-        File jdbcProjectArtifact = new File(
-            checkoutDir.get(),
-            jdbcProjectDir + "/build/distributions/x-pack-sql-jdbc-" + bwcVersion.get() + "-SNAPSHOT.jar"
-        );
-
-        createBuildBwcTask(bwcSetupExtension, project, bwcVersion, "jdbc", jdbcProjectDir, jdbcProjectArtifact, buildBwcTaskProvider);
     }
 
     private void registerBwcArtifacts(Project bwcProject, DistributionProject distributionProject) {

buildSrc/src/main/resources/checkstyle_suppressions.xml

@@ -9,7 +9,6 @@
   <!-- These files are generated by ANTLR so its silly to hold them to our rules. -->
   <suppress files="modules[/\\]lang-painless[/\\]src[/\\]main[/\\]java[/\\]org[/\\]elasticsearch[/\\]painless[/\\]antlr[/\\]PainlessLexer\.java" checks="." />
   <suppress files="modules[/\\]lang-painless[/\\]src[/\\]main[/\\]java[/\\]org[/\\]elasticsearch[/\\]painless[/\\]antlr[/\\]PainlessParser(|BaseVisitor|Visitor)\.java" checks="." />
-  <suppress files="plugin[/\\]sql[/\\]src[/\\]main[/\\]java[/\\]org[/\\]elasticsearch[/\\]xpack[/\\]sql[/\\]parser[/\\]SqlBase(Base(Listener|Visitor)|Lexer|Listener|Parser|Visitor).java" checks="." />
 
   <!-- JNA requires the no-argument constructor on JNAKernel32Library.SizeT to be public-->
   <suppress files="server[/\\]src[/\\]main[/\\]java[/\\]org[/\\]elasticsearch[/\\]bootstrap[/\\]JNAKernel32Library.java" checks="RedundantModifier" />

gradle/formatting.gradle

@@ -133,14 +133,6 @@ def projectPathsToExclude = [
   ':x-pack:plugin:ql',
   ':x-pack:plugin:search-business-rules',
   ':x-pack:plugin:spatial',
-  ':x-pack:plugin:sql',
-  ':x-pack:plugin:sql:jdbc',
-  ':x-pack:plugin:sql:qa',
-  ':x-pack:plugin:sql:qa:security',
-  ':x-pack:plugin:sql:sql-action',
-  ':x-pack:plugin:sql:sql-cli',
-  ':x-pack:plugin:sql:sql-client',
-  ':x-pack:plugin:sql:sql-proto',
   ':x-pack:plugin:transform',
   ':x-pack:plugin:vectors',
   ':x-pack:plugin:voting-only-node',

modules/lang-painless/src/doc/java/org/elasticsearch/painless/ContextDocGenerator.java

@@ -798,12 +798,6 @@ private static Map<String, String> getDisplayNames(List<PainlessContextClassInfo
 
     private static boolean isInternalClass(String javaName) {
         return  javaName.equals("org.elasticsearch.script.ScoreScript") ||
-                javaName.equals("org.elasticsearch.xpack.sql.expression.function.scalar.geo.GeoShape") ||
-                javaName.equals("org.elasticsearch.xpack.sql.expression.function.scalar.whitelist.InternalSqlScriptUtils") ||
-                javaName.equals("org.elasticsearch.xpack.sql.expression.literal.IntervalDayTime") ||
-                javaName.equals("org.elasticsearch.xpack.sql.expression.literal.IntervalYearMonth") ||
-                javaName.equals("org.elasticsearch.xpack.ql.expression.function.scalar.InternalQlScriptUtils") ||
-                javaName.equals("org.elasticsearch.xpack.ql.expression.function.scalar.whitelist.InternalQlScriptUtils") ||
                 javaName.equals("org.elasticsearch.script.ScoreScript$ExplanationHolder");
     }
 

qa/os/src/test/java/org/elasticsearch/packaging/util/Archives.java

@@ -209,7 +209,6 @@ private static void verifyDefaultInstallation(Installation es, Distribution dist
             "elasticsearch-migrate",
             "elasticsearch-saml-metadata",
             "elasticsearch-setup-passwords",
-            "elasticsearch-sql-cli",
             "elasticsearch-syskeygen",
             "elasticsearch-users",
             "x-pack-env",
@@ -224,10 +223,6 @@ private static void verifyDefaultInstallation(Installation es, Distribution dist
             }
         });
 
-        // at this time we only install the current version of archive distributions, but if that changes we'll need to pass
-        // the version through here
-        assertThat(es.bin("elasticsearch-sql-cli-" + getCurrentVersion() + ".jar"), file(File, owner, owner, p755));
-
         Stream.of("users", "users_roles", "roles.yml", "role_mapping.yml", "log4j2.properties")
             .forEach(configFile -> assertThat(es.config(configFile), file(File, owner, owner, p660)));
     }

qa/os/src/test/java/org/elasticsearch/packaging/util/Docker.java

@@ -537,18 +537,13 @@ private static void verifyDefaultInstallation(Installation es) {
             "elasticsearch-croneval",
             "elasticsearch-saml-metadata",
             "elasticsearch-setup-passwords",
-            "elasticsearch-sql-cli",
             "elasticsearch-syskeygen",
             "elasticsearch-users",
             "x-pack-env",
             "x-pack-security-env",
             "x-pack-watcher-env"
         ).forEach(executable -> assertPermissionsAndOwnership(es.bin(executable), p755));
 
-        // at this time we only install the current version of archive distributions, but if that changes we'll need to pass
-        // the version through here
-        assertPermissionsAndOwnership(es.bin("elasticsearch-sql-cli-" + getCurrentVersion() + ".jar"), p755);
-
         Stream.of("role_mapping.yml", "roles.yml", "users", "users_roles")
             .forEach(configFile -> assertPermissionsAndOwnership(es.config(configFile), p660));
     }

qa/os/src/test/java/org/elasticsearch/packaging/util/Installation.java

@@ -197,7 +197,6 @@ public class Executables {
         public final Executable shardTool = new Executable("elasticsearch-shard");
         public final Executable nodeTool = new Executable("elasticsearch-node");
         public final Executable setupPasswordsTool = new Executable("elasticsearch-setup-passwords");
-        public final Executable sqlCli = new Executable("elasticsearch-sql-cli");
         public final Executable syskeygenTool = new Executable("elasticsearch-syskeygen");
         public final Executable usersTool = new Executable("elasticsearch-users");
     }

qa/os/src/test/java/org/elasticsearch/packaging/util/Packages.java

@@ -237,18 +237,13 @@ private static void verifyDefaultInstallation(Installation es, Distribution dist
             "elasticsearch-migrate",
             "elasticsearch-saml-metadata",
             "elasticsearch-setup-passwords",
-            "elasticsearch-sql-cli",
             "elasticsearch-syskeygen",
             "elasticsearch-users",
             "x-pack-env",
             "x-pack-security-env",
             "x-pack-watcher-env"
         ).forEach(executable -> assertThat(es.bin(executable), file(File, "root", "root", p755)));
 
-        // at this time we only install the current version of archive distributions, but if that changes we'll need to pass
-        // the version through here
-        assertThat(es.bin("elasticsearch-sql-cli-" + distribution.version + ".jar"), file(File, "root", "root", p755));
-
         Stream.of("users", "users_roles", "roles.yml", "role_mapping.yml", "log4j2.properties")
             .forEach(configFile -> assertThat(es.config(configFile), file(File, "root", "elasticsearch", p660)));
     }

qa/rolling-upgrade/src/test/java/org/elasticsearch/upgrades/XPackIT.java

@@ -47,28 +47,6 @@ public void skipIfNotXPack() {
          */
     }
 
-    /**
-     * Test a basic feature (SQL) which doesn't require any trial license.
-     * Note that the test methods on this class can run in any order so we
-     * <strong>might</strong> have already installed a trial license.
-     */
-    public void testBasicFeature() throws IOException {
-        Request bulk = new Request("POST", "/sql_test/doc/_bulk");
-        bulk.setJsonEntity(
-              "{\"index\":{}}\n"
-            + "{\"f\": \"1\"}\n"
-            + "{\"index\":{}}\n"
-            + "{\"f\": \"2\"}\n");
-        bulk.addParameter("refresh", "true");
-        bulk.setOptions(expectWarnings(RestBulkAction.TYPES_DEPRECATION_MESSAGE));
-        client().performRequest(bulk);
-
-        Request sql = new Request("POST", "/_sql");
-        sql.setJsonEntity("{\"query\": \"SELECT * FROM sql_test WHERE f > 1 ORDER BY f ASC\"}");
-        String response = EntityUtils.toString(client().performRequest(sql).getEntity());
-        assertEquals("{\"columns\":[{\"name\":\"f\",\"type\":\"text\"}],\"rows\":[[\"2\"]]}", response);
-    }
-
     /**
      * Test creating a trial license and using it. This is interesting because
      * our other tests test cover starting a new cluster with the default