From 7cc703c75228dae04bb90a9858900ad564d97472 Mon Sep 17 00:00:00 2001
From: fly6516 <fly6516@outlook.com>
Date: Wed, 26 Mar 2025 11:28:25 +0800
Subject: [PATCH] =?UTF-8?q?Revert=20"Reapply=20"feat:=20=E6=B7=BB=E5=8A=A0?=
 =?UTF-8?q?=20TableExist=20=E7=B1=BB=E7=94=A8=E4=BA=8E=E6=A3=80=E6=9F=A5?=
 =?UTF-8?q?=20HBase=20=E8=A1=A8=E6=98=AF=E5=90=A6=E5=AD=98=E5=9C=A8""?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

This reverts commit 75609c7c34fa62abed6174ba80fc606728dbdf5c.
---
 src/main/java/TableExist.java | 52 -----------------------------------
 1 file changed, 52 deletions(-)
 delete mode 100644 src/main/java/TableExist.java

diff --git a/src/main/java/TableExist.java b/src/main/java/TableExist.java
deleted file mode 100644
index 13ade1c..0000000
--- a/src/main/java/TableExist.java
+++ /dev/null
@@ -1,52 +0,0 @@
-import org.apache.hadoop.conf.Configuration;
-import org.apache.hadoop.hbase.*;
-import org.apache.hadoop.hbase.client.*;
-import java.io.IOException;
-import java.util.Scanner;
-public class TableExist{
-    public static Configuration configuration;
-    public static Connection connection;
-    public static Admin admin;
-    public static void main(String[] args)throws IOException{
-
-        Scanner sc = new Scanner(System.in);
-        System.out.print("tableName:");
-        String tableName = sc.next();
-        init();
-
-        TableName tn = TableName.valueOf(tableName);
-        if(admin.tableExists(tn)) {
-            System.out.println("table " + tableName + " does exist!");
-        } else {
-            System.out.println("table " + tableName + " don't exist!");
-        }
-        close();
-    }
-    //建立连接
-    public static void init(){
-        //根据 hbase-site.xml文件初始化Configuration 对象
-        configuration  = HBaseConfiguration.create();
-        try{
-            //根据 Configuration对象初始化Connection 对象
-            connection = ConnectionFactory.createConnection(configuration);
-            //获取Admin 对象实例
-            admin = connection.getAdmin();
-        }catch (IOException e){
-            e.printStackTrace();
-        }
-        System.out.println("Connect to HBase successfully!");
-    }
-    //关闭连接
-    public static void close(){
-        try{
-            if(admin != null){
-                admin.close();
-            }
-            if(null != connection){
-                connection.close();
-            }
-        }catch (IOException e){
-            e.printStackTrace();
-        }
-    }
-}
\ No newline at end of file