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[Improvement-16835][Worker] Clear empty directory under task working path after task instance finish #16836

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merged 1 commit into from
Nov 26, 2024
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[Improvement-16835][Worker] Clear empty directory under task working path after task instance finish #16836

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22 changes: 2 additions & 20 deletions ...hinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/utils/FileUtils.java
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Original file line number Diff line number Diff line change
Expand Up @@ -84,29 +84,11 @@ public static String getUploadFileLocalTmpAbsolutePath() {
/**
* directory of process execution
*
* @param tenant tenant
* @param projectCode project code
* @param processDefineCode process definition Code
* @param processDefineVersion process definition version
* @param processInstanceId process instance id
* @param taskInstanceId task instance id
* @return directory of process execution
*/
public static String getTaskInstanceWorkingDirectory(String tenant,
long projectCode,
long processDefineCode,
int processDefineVersion,
int processInstanceId,
int taskInstanceId) {
return String.format(
"%s/exec/process/%s/%d/%d_%d/%d/%d",
DATA_BASEDIR,
tenant,
projectCode,
processDefineCode,
processDefineVersion,
processInstanceId,
taskInstanceId);
public static String getTaskInstanceWorkingDirectory(int taskInstanceId) {
return String.format("%s/exec/process/%d", DATA_BASEDIR, taskInstanceId);
}

/**
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4 changes: 2 additions & 2 deletions ...cheduler-common/src/test/java/org/apache/dolphinscheduler/common/utils/FileUtilsTest.java
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Original file line number Diff line number Diff line change
Expand Up @@ -48,8 +48,8 @@ public void testGetUploadFilename() {

@Test
public void testGetProcessExecDir() {
String dir = FileUtils.getTaskInstanceWorkingDirectory("test", 1L, 2L, 1, 3, 4);
Assertions.assertEquals("/tmp/dolphinscheduler/exec/process/test/1/2_1/3/4", dir);
String dir = FileUtils.getTaskInstanceWorkingDirectory(4);
Assertions.assertEquals("/tmp/dolphinscheduler/exec/process/4", dir);
}

@Test
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9 changes: 2 additions & 7 deletions ...heduler-service/src/main/java/org/apache/dolphinscheduler/service/utils/ProcessUtils.java
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Original file line number Diff line number Diff line change
Expand Up @@ -54,13 +54,8 @@ public class ProcessUtils {
taskExecutionContext.setAppIds(String.join(TaskConstants.COMMA, appIds));
if (StringUtils.isEmpty(taskExecutionContext.getExecutePath())) {
taskExecutionContext
.setExecutePath(FileUtils.getTaskInstanceWorkingDirectory(
taskExecutionContext.getTenantCode(),
taskExecutionContext.getProjectCode(),
taskExecutionContext.getWorkflowDefinitionCode(),
taskExecutionContext.getWorkflowDefinitionVersion(),
taskExecutionContext.getWorkflowInstanceId(),
taskExecutionContext.getTaskInstanceId()));
.setExecutePath(FileUtils
.getTaskInstanceWorkingDirectory(taskExecutionContext.getTaskInstanceId()));
}
FileUtils.createDirectoryWith755(Paths.get(taskExecutionContext.getExecutePath()));
org.apache.dolphinscheduler.plugin.task.api.utils.ProcessUtils.cancelApplication(taskExecutionContext);
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9 changes: 2 additions & 7 deletions .../main/java/org/apache/dolphinscheduler/server/worker/utils/TaskExecutionContextUtils.java
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Original file line number Diff line number Diff line change
Expand Up @@ -42,13 +42,8 @@ public class TaskExecutionContextUtils {

public static void createTaskInstanceWorkingDirectory(TaskExecutionContext taskExecutionContext) throws TaskException {
// local execute path
String taskInstanceWorkingDirectory = FileUtils.getTaskInstanceWorkingDirectory(
taskExecutionContext.getTenantCode(),
taskExecutionContext.getProjectCode(),
taskExecutionContext.getWorkflowDefinitionCode(),
taskExecutionContext.getWorkflowDefinitionVersion(),
taskExecutionContext.getWorkflowInstanceId(),
taskExecutionContext.getTaskInstanceId());
String taskInstanceWorkingDirectory =
FileUtils.getTaskInstanceWorkingDirectory(taskExecutionContext.getTaskInstanceId());
try {
if (new File(taskInstanceWorkingDirectory).exists()) {
FileUtils.deleteFile(taskInstanceWorkingDirectory);
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9 changes: 2 additions & 7 deletions ...t/java/org/apache/dolphinscheduler/server/worker/utils/TaskExecutionContextUtilsTest.java
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Original file line number Diff line number Diff line change
Expand Up @@ -39,13 +39,8 @@ void createTaskInstanceWorkingDirectory() throws IOException {
taskExecutionContext.setWorkflowInstanceId(1);
taskExecutionContext.setTaskInstanceId(1);

String taskWorkingDirectory = FileUtils.getTaskInstanceWorkingDirectory(
taskExecutionContext.getTenantCode(),
taskExecutionContext.getProjectCode(),
taskExecutionContext.getWorkflowDefinitionCode(),
taskExecutionContext.getWorkflowDefinitionVersion(),
taskExecutionContext.getWorkflowInstanceId(),
taskExecutionContext.getTaskInstanceId());
String taskWorkingDirectory =
FileUtils.getTaskInstanceWorkingDirectory(taskExecutionContext.getTaskInstanceId());
try {
// Test if the working directory is exist
// will delete it and recreate
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