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DDH Manager Ping Worker, Worker State Checked (#248)
* 调整 JVM 参数适应高版本 JDK，移除内存优化参数，不分不适用，移除 DS copy * 调整ui的打包，使无需copy dist到api resource；增加versions-maven-plugin * 支持优先从worker templates下加载配置模版，其次从component根目录下加载 * remove spec comments * BugFix: 修复 workerjar 打包所有 resource 下资源导致jar太大，修复没有正常日志文件输出 * Manager Ping Worker, Worker State Check * when start service, read shell first line, use bash or sh exec scripts * upgrade ant depend to highest version * merge origin code，check md5 use java api
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34 changes: 34 additions & 0 deletions
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datasophon-common/src/main/java/com/datasophon/common/command/PingCommand.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,34 @@ | ||
| /* | ||
| * 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. | ||
| */ | ||
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| package com.datasophon.common.command; | ||
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| import lombok.Data; | ||
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| import java.io.Serializable; | ||
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| /** | ||
| * | ||
| * | ||
| * @author zhenqin | ||
| */ | ||
| @Data | ||
| public class PingCommand implements Serializable { | ||
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| private String message; | ||
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| } |
132 changes: 132 additions & 0 deletions
132
datasophon-common/src/main/java/com/datasophon/common/utils/FileUtils.java
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| /* | ||
| * 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. | ||
| */ | ||
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| package com.datasophon.common.utils; | ||
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| import com.google.common.io.CharStreams; | ||
| import com.google.common.io.LineProcessor; | ||
| import org.apache.commons.codec.binary.Hex; | ||
| import org.apache.commons.lang.StringUtils; | ||
| import org.apache.tools.tar.TarEntry; | ||
| import org.apache.tools.tar.TarInputStream; | ||
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| import java.io.BufferedReader; | ||
| import java.io.File; | ||
| import java.io.FileInputStream; | ||
| import java.io.FileReader; | ||
| import java.io.IOException; | ||
| import java.io.InputStreamReader; | ||
| import java.nio.charset.Charset; | ||
| import java.security.MessageDigest; | ||
| import java.util.zip.GZIPInputStream; | ||
| /** | ||
| * | ||
| * 基本文件的特殊操作，文件MD5，从 targz 压缩包不解压读取一个文本文件，读取一个文件的第一行 等 | ||
| * | ||
| * <pre> | ||
| * | ||
| * Created by zhenqin. | ||
| * User: zhenqin | ||
| * Date: 2023/4/21 | ||
| * Time: 下午9:58 | ||
| * | ||
| * </pre> | ||
| * | ||
| * @author zhenqin | ||
| */ | ||
| public class FileUtils { | ||
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| /** | ||
| * 获取一个文件的md5值(可处理大文件) | ||
| * @return md5 value | ||
| */ | ||
| public static String md5(File file) { | ||
| try (FileInputStream fileInputStream = new FileInputStream(file);) { | ||
| MessageDigest MD5 = MessageDigest.getInstance("MD5"); | ||
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| byte[] buffer = new byte[8192]; | ||
| int length; | ||
| while ((length = fileInputStream.read(buffer)) != -1) { | ||
| MD5.update(buffer, 0, length); | ||
| } | ||
| return new String(Hex.encodeHex(MD5.digest())); | ||
| } catch (Exception e) { | ||
| throw new IllegalStateException(e); | ||
| } | ||
| } | ||
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| /** | ||
| * 从 tar.gz 的压缩包内读取一个 文本文件 | ||
| * @param targz | ||
| * @param name | ||
| * @return | ||
| * @throws IOException | ||
| */ | ||
| public static String readTargzTextFile(File targz, String name, Charset charset) throws IOException { | ||
| String content = null; | ||
| TarEntry tarEntry = null; | ||
| try (TarInputStream tarInputStream = new TarInputStream(new GZIPInputStream(new FileInputStream(targz))); | ||
| BufferedReader reader = new BufferedReader(new InputStreamReader(tarInputStream, charset));){ | ||
| boolean hasNext = reader.readLine() != null; | ||
| if(hasNext) { | ||
| return null; | ||
| } | ||
| while ((tarEntry = tarInputStream.getNextEntry()) != null ) { | ||
| String entryName = tarEntry.getName(); | ||
| if (tarEntry.isDirectory()) { | ||
| // 如果是文件夹,创建文件夹并加速循环 | ||
| continue; | ||
| } | ||
| if(entryName.endsWith(name)) { | ||
| // 找到第一个文件就结束 | ||
| content = CharStreams.toString(reader); | ||
| break; | ||
| } | ||
| } | ||
| } | ||
| return content; | ||
| } | ||
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| /** | ||
| * 读取文件第一行，第一行的非空行 | ||
| * @param file | ||
| * @return | ||
| * @throws Exception | ||
| */ | ||
| public static String readFirstLine(File file) throws Exception { | ||
| final String firstLine = CharStreams.readLines(new FileReader(file), new LineProcessor<String>() { | ||
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| String firstLine = null; | ||
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| @Override | ||
| public boolean processLine(String line) throws IOException { | ||
| this.firstLine = line; | ||
| // 第一行非空则返回 | ||
| return StringUtils.trimToNull(line) == null; | ||
| } | ||
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| @Override | ||
| public String getResult() { | ||
| return firstLine; | ||
| } | ||
| }); | ||
| return firstLine; | ||
| } | ||
| } |
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