feat(arm): limit arm only support RocksDB

common/src/main/java/org/tron/common/arch/Arch.java

@@ -0,0 +1,101 @@
+package org.tron.common.arch;
+
+public class Arch {
+
+  private final StringBuilder info = new StringBuilder();
+
+  public static Arch builder() {
+    return new Arch();
+  }
+
+  public String build() {
+    return info.toString();
+  }
+
+  public Arch withOsName() {
+    info.append("os.name").append(": ").append(getOsName()).append("\n");
+    return this;
+  }
+
+  public Arch withOsArch() {
+    info.append("os.arch").append(": ").append(getOsArch()).append("\n");
+    return this;
+  }
+
+  public Arch withBitModel() {
+    info.append("bit.model").append(": ").append(getBitModel()).append("\n");
+    return this;
+  }
+
+  public Arch withJavaVersion() {
+    info.append("java.version").append(": ").append(javaVersion()).append("\n");
+    return this;
+  }
+
+  public Arch withJavaSpecificationVersion() {
+    info.append("java.specification.version").append(": ").append(javaSpecificationVersion())
+        .append("\n");
+    return this;
+  }
+
+  public Arch withJavaVendor() {
+    info.append("java.vendor").append(": ").append(javaVendor()).append("\n");
+    return this;
+  }
+
+  public static Arch withAll() {
+    return Arch.builder()
+        .withOsName()
+        .withOsArch()
+        .withBitModel()
+        .withJavaVersion()
+        .withJavaSpecificationVersion()
+        .withJavaVendor();
+  }
+
+  public static String getOsName() {
+    return System.getProperty("os.name").toLowerCase().trim();
+
+  }
+  public static String getOsArch() {
+    return System.getProperty("os.arch").toLowerCase().trim();
+  }
+
+  public static int getBitModel() {
+    String prop = System.getProperty("sun.arch.data.model");
+    if (prop == null) {
+      prop = System.getProperty("com.ibm.vm.bitmode");
+    }
+    if (prop != null) {
+      return Integer.parseInt(prop);
+    }
+    // GraalVM support, see https://github.com/fusesource/jansi/issues/162
+    String arch = System.getProperty("os.arch");
+    if (arch.endsWith("64") && "Substrate VM".equals(System.getProperty("java.vm.name"))) {
+      return 64;
+    }
+    return -1; // we don't know...
+  }
+
+  public static String javaVersion() {
+    return System.getProperty("java.version").toLowerCase().trim();
+  }
+
+  public static String javaSpecificationVersion() {
+    return System.getProperty("java.specification.version").toLowerCase().trim();
+  }
+
+  public static String javaVendor() {
+    return System.getProperty("java.vendor").toLowerCase().trim();
+  }
+
+  public static boolean isArm64() {
+    String osArch = getOsArch();
+    return osArch.contains("arm64") || osArch.contains("aarch64");
+  }
+
+  @Override
+  public String toString() {
+    return info.toString();
+  }
+}

common/src/main/java/org/tron/core/config/args/Storage.java

@@ -25,9 +25,11 @@
 import java.util.stream.Collectors;
 import lombok.Getter;
 import lombok.Setter;
+import lombok.extern.slf4j.Slf4j;
 import org.apache.commons.lang3.StringUtils;
 import org.iq80.leveldb.CompressionType;
 import org.iq80.leveldb.Options;
+import org.tron.common.arch.Arch;
 import org.tron.common.cache.CacheStrategies;
 import org.tron.common.cache.CacheType;
 import org.tron.common.utils.DbOptionalsUtils;
@@ -42,6 +44,7 @@
  * @version 1.0
  * @since 2018/5/25
  */
+@Slf4j(topic = "db")
 public class Storage {
 
   /**
@@ -87,6 +90,7 @@ public class Storage {
    * Default values of directory
    */
   private static final String DEFAULT_DB_ENGINE = "LEVELDB";
+  private static final String ROCKS_DB_ENGINE = "ROCKSDB";
   private static final boolean DEFAULT_DB_SYNC = false;
   private static final boolean DEFAULT_EVENT_SUBSCRIBE_CONTRACT_PARSE = true;
   private static final String DEFAULT_DB_DIRECTORY = "database";
@@ -171,6 +175,10 @@ public class Storage {
   private final Map<String, Sha256Hash> dbRoots = Maps.newConcurrentMap();
 
   public static String getDbEngineFromConfig(final Config config) {
+    if (Arch.isArm64()) {
+      logger.info("Arm64 architecture detected, using RocksDB as db engine, ignore config.");
+      return ROCKS_DB_ENGINE;
+    }
     return config.hasPath(DB_ENGINE_CONFIG_KEY)
         ? config.getString(DB_ENGINE_CONFIG_KEY) : DEFAULT_DB_ENGINE;
   }

framework/src/main/java/org/tron/core/config/args/Args.java

@@ -44,6 +44,7 @@
 import org.quartz.CronExpression;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Component;
+import org.tron.common.arch.Arch;
 import org.tron.common.args.Account;
 import org.tron.common.args.GenesisBlock;
 import org.tron.common.args.Witness;
@@ -1636,6 +1637,8 @@ private static void initBackupProperty(Config config) {
   public static void logConfig() {
     CommonParameter parameter = CommonParameter.getInstance();
     logger.info("\n");
+    logger.info("************************ System info ************************");
+    logger.info("{}", Arch.withAll());
     logger.info("************************ Net config ************************");
     logger.info("P2P version: {}", parameter.getNodeP2pVersion());
     logger.info("LAN IP: {}", parameter.getNodeLanIp());