Change the lock type of Catalog lock (#265)

* Change the lock type of Catalog lock

Implement a QueryableReentrantLock to see which thread held the lock.

* Key in empty version has no min/max value

It should be ignored to reconstruct min/max statistics upon restart.

fe/src/test/java/org/apache/doris/common/util/QueryableReentrantLockTest.java

@@ -0,0 +1,79 @@
+// Licensed to the Apache Software Foundation (ASF) under one
+// or more contributor license agreements.  See the NOTICE file
+// distributed with this work for additional information
+// regarding copyright ownership.  The ASF licenses this file
+// to you under the Apache License, Version 2.0 (the
+// "License"); you may not use this file except in compliance
+// with the License.  You may obtain a copy of the License at
+//
+//   http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing,
+// software distributed under the License is distributed on an
+// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+// KIND, either express or implied.  See the License for the
+// specific language governing permissions and limitations
+// under the License.
+
+package org.apache.doris.common.util;
+
+import org.junit.Assert;
+import org.junit.Test;
+
+import java.util.concurrent.TimeUnit;
+
+public class QueryableReentrantLockTest {
+
+    private QueryableReentrantLock lock = new QueryableReentrantLock(true);
+
+    @Test
+    public void test() throws InterruptedException {
+
+        Thread t1 = new Thread(new Runnable() {
+            @Override
+            public void run() {
+                lock.lock();
+                try {
+                    try {
+                        Thread.sleep(5000);
+                    } catch (InterruptedException e) {
+                        e.printStackTrace();
+                    }
+                } finally {
+                    lock.unlock();
+                }
+            }
+        }, "thread1");
+
+        Thread t2 = new Thread(new Runnable() {
+            @Override
+            public void run() {
+                try {
+                    Thread.sleep(1000);
+                } catch (InterruptedException e) {
+                    e.printStackTrace();
+                }
+
+                try {
+                    if (!lock.tryLock(1000, TimeUnit.MILLISECONDS)) {
+                        Thread owner = lock.getOwner();
+                        Assert.assertEquals("thread1", owner.getName());
+
+                        System.out.println(Util.dumpThread(owner, 10));
+
+                    }
+                } catch (InterruptedException e) {
+                    e.printStackTrace();
+                }
+
+            }
+        }, "thread2");
+
+        t1.start();
+        t2.start();
+
+        t1.join();
+        t2.join();
+    }
+
+}