From 8bdb40e347d4b017a9880937d5d1d61aaa5527ba Mon Sep 17 00:00:00 2001
From: zeaslity <zeaslity@qq.com>
Date: Sat, 25 Feb 2023 18:12:55 +0800
Subject: [PATCH] [agent][executor]- bug

---
 .../executor/thread/CommandExecLogCache.java      | 15 ++++++++++-----
 1 file changed, 10 insertions(+), 5 deletions(-)

diff --git a/agent/src/main/java/io/wdd/agent/executor/thread/CommandExecLogCache.java b/agent/src/main/java/io/wdd/agent/executor/thread/CommandExecLogCache.java
index 4fe5cea..c6ede45 100644
--- a/agent/src/main/java/io/wdd/agent/executor/thread/CommandExecLogCache.java
+++ b/agent/src/main/java/io/wdd/agent/executor/thread/CommandExecLogCache.java
@@ -5,7 +5,6 @@ import io.wdd.common.utils.TimeUtils;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.commons.lang3.ObjectUtils;
 import org.springframework.stereotype.Component;
-import org.springframework.util.Assert;
 
 import java.io.BufferedReader;
 import java.io.InputStream;
@@ -28,7 +27,7 @@ public class CommandExecLogCache {
     /**
      * 存储命令执行为空的默认空结果
      */
-    private static ArrayList<String> EmptyCommandLog = new ArrayList<>();
+    private static final ArrayList<String> EmptyCommandLog = new ArrayList<>();
 
     /**
      * 缓存命令执行日志
@@ -63,7 +62,6 @@ public class CommandExecLogCache {
                 TimeUtils.currentTimeString()
         );
 
-
         // add the command
         commandCachedLog.add("");
         commandCachedLog.add(execCommandString);
@@ -71,7 +69,11 @@ public class CommandExecLogCache {
         commandCachedLog.add("--------------- command result are as below --------------------");
         commandCachedLog.add("");
 
-        Assert.notNull(process.getInputStream(),"命令执行结果输出为空！");
+        log.debug(
+                "命令执行结果头信息操作完成,内容为 {}",
+                commandCachedLog
+        );
+
 
         // cache the real command logs
         doCacheLog(
@@ -92,7 +94,10 @@ public class CommandExecLogCache {
     public ArrayList<String> getCacheLog(String streamKey) {
 
         // 获取
-        ArrayList<String> execLogCacheArrayList = CachedCommandLogMap.getOrDefault(streamKey, EmptyCommandLog);
+        ArrayList<String> execLogCacheArrayList = CachedCommandLogMap.getOrDefault(
+                streamKey,
+                EmptyCommandLog
+        );
 
         // 清除Key
         CachedCommandLogMap.remove(streamKey);