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[FIX-#3177]Task time parameter parsing error (#4224) 

* [FIX-#3177]Task time parameter parsing error

rerun schedule time error

this closes #3177

* [FIX-#3177]Task time parameter parsing error

rerun schedule time error

this closes #3177
pull/3/MERGE
Kirs 4 years ago committed by GitHub
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2 changed files with 108 additions and 107 deletions
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  1. 4
      dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/utils/ParameterUtils.java
  2. 211
      dolphinscheduler-server/src/main/java/org/apache/dolphinscheduler/server/worker/task/shell/ShellTask.java

4
dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/utils/ParameterUtils.java
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@ -111,7 +111,9 @@ public class ParameterUtils {
}
// replace variable ${} form,refers to the replacement of system variables and custom variables
parameterString = PlaceholderUtils.replacePlaceholders(parameterString, parameterMap, true);
if (!parameterMap.isEmpty()) {
parameterString = PlaceholderUtils.replacePlaceholders(parameterString, parameterMap, true);
}
// replace time $[...] form, eg. $[yyyyMMdd]
if (cronTime != null) {

211
dolphinscheduler-server/src/main/java/org/apache/dolphinscheduler/server/worker/task/shell/ShellTask.java
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@ -14,8 +14,8 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.dolphinscheduler.server.worker.task.shell;
package org.apache.dolphinscheduler.server.worker.task.shell;
import org.apache.dolphinscheduler.common.Constants;
import org.apache.dolphinscheduler.common.enums.CommandType;
@ -23,7 +23,7 @@ import org.apache.dolphinscheduler.common.process.Property;
import org.apache.dolphinscheduler.common.task.AbstractParameters;
import org.apache.dolphinscheduler.common.task.shell.ShellParameters;
import org.apache.dolphinscheduler.common.utils.DateUtils;
import org.apache.dolphinscheduler.common.utils.*;
import org.apache.dolphinscheduler.common.utils.JSONUtils;
import org.apache.dolphinscheduler.common.utils.OSUtils;
import org.apache.dolphinscheduler.common.utils.ParameterUtils;
import org.apache.dolphinscheduler.server.entity.TaskExecutionContext;
@ -31,7 +31,6 @@ import org.apache.dolphinscheduler.server.utils.ParamUtils;
import org.apache.dolphinscheduler.server.worker.task.AbstractTask;
import org.apache.dolphinscheduler.server.worker.task.CommandExecuteResult;
import org.apache.dolphinscheduler.server.worker.task.ShellCommandExecutor;
import org.slf4j.Logger;
import java.io.File;
import java.nio.file.Files;
@ -43,136 +42,136 @@ import java.nio.file.attribute.PosixFilePermissions;
import java.util.Map;
import java.util.Set;
import org.slf4j.Logger;
/**
* shell task
*/
public class ShellTask extends AbstractTask {
/**
* shell parameters
*/
private ShellParameters shellParameters;
/**
* shell command executor
*/
private ShellCommandExecutor shellCommandExecutor;
/**
* taskExecutionContext
*/
private TaskExecutionContext taskExecutionContext;
/**
* constructor
* @param taskExecutionContext taskExecutionContext
* @param logger logger
*/
public ShellTask(TaskExecutionContext taskExecutionContext, Logger logger) {
super(taskExecutionContext, logger);
this.taskExecutionContext = taskExecutionContext;
this.shellCommandExecutor = new ShellCommandExecutor(this::logHandle,
/**
* shell parameters
*/
private ShellParameters shellParameters;
/**
* shell command executor
*/
private ShellCommandExecutor shellCommandExecutor;
/**
* taskExecutionContext
*/
private TaskExecutionContext taskExecutionContext;
/**
* constructor
*
* @param taskExecutionContext taskExecutionContext
* @param logger logger
*/
public ShellTask(TaskExecutionContext taskExecutionContext, Logger logger) {
super(taskExecutionContext, logger);
this.taskExecutionContext = taskExecutionContext;
this.shellCommandExecutor = new ShellCommandExecutor(this::logHandle,
taskExecutionContext,
logger);
}
}
@Override
public void init() {
logger.info("shell task params {}", taskExecutionContext.getTaskParams());
@Override
public void init() {
logger.info("shell task params {}", taskExecutionContext.getTaskParams());
shellParameters = JSONUtils.parseObject(taskExecutionContext.getTaskParams(), ShellParameters.class);
shellParameters = JSONUtils.parseObject(taskExecutionContext.getTaskParams(), ShellParameters.class);
if (!shellParameters.checkParameters()) {
throw new RuntimeException("shell task params is not valid");
}
}
@Override
public void handle() throws Exception {
try {
// construct process
CommandExecuteResult commandExecuteResult = shellCommandExecutor.run(buildCommand());
setExitStatusCode(commandExecuteResult.getExitStatusCode());
setAppIds(commandExecuteResult.getAppIds());
setProcessId(commandExecuteResult.getProcessId());
} catch (Exception e) {
logger.error("shell task error", e);
setExitStatusCode(Constants.EXIT_CODE_FAILURE);
throw e;
if (!shellParameters.checkParameters()) {
throw new RuntimeException("shell task params is not valid");
}
}
}
@Override
public void cancelApplication(boolean cancelApplication) throws Exception {
// cancel process
shellCommandExecutor.cancelApplication();
}
/**
* create command
* @return file name
* @throws Exception exception
*/
private String buildCommand() throws Exception {
// generate scripts
String fileName = String.format("%s/%s_node.%s",
taskExecutionContext.getExecutePath(),
taskExecutionContext.getTaskAppId(), OSUtils.isWindows() ? "bat" : "sh");
Path path = new File(fileName).toPath();
@Override
public void handle() throws Exception {
try {
// construct process
CommandExecuteResult commandExecuteResult = shellCommandExecutor.run(buildCommand());
setExitStatusCode(commandExecuteResult.getExitStatusCode());
setAppIds(commandExecuteResult.getAppIds());
setProcessId(commandExecuteResult.getProcessId());
} catch (Exception e) {
logger.error("shell task error", e);
setExitStatusCode(Constants.EXIT_CODE_FAILURE);
throw e;
}
}
if (Files.exists(path)) {
return fileName;
@Override
public void cancelApplication(boolean cancelApplication) throws Exception {
// cancel process
shellCommandExecutor.cancelApplication();
}
String script = shellParameters.getRawScript().replaceAll("\\r\\n", "\n");
/**
* combining local and global parameters
* create command
*
* @return file name
* @throws Exception exception
*/
Map<String, Property> paramsMap = ParamUtils.convert(ParamUtils.getUserDefParamsMap(taskExecutionContext.getDefinedParams()),
private String buildCommand() throws Exception {
// generate scripts
String fileName = String.format("%s/%s_node.%s",
taskExecutionContext.getExecutePath(),
taskExecutionContext.getTaskAppId(), OSUtils.isWindows() ? "bat" : "sh");
Path path = new File(fileName).toPath();
if (Files.exists(path)) {
return fileName;
}
String script = shellParameters.getRawScript().replaceAll("\\r\\n", "\n");
// combining local and global parameters
Map<String, Property> paramsMap = ParamUtils.convert(ParamUtils.getUserDefParamsMap(taskExecutionContext.getDefinedParams()),
taskExecutionContext.getDefinedParams(),
shellParameters.getLocalParametersMap(),
CommandType.of(taskExecutionContext.getCmdTypeIfComplement()),
taskExecutionContext.getScheduleTime());
if (paramsMap != null){
script = ParameterUtils.convertParameterPlaceholders(script, ParamUtils.convert(paramsMap));
}
// new
// replace variable TIME with $[YYYYmmddd...] in shell file when history run job and batch complement job
if (paramsMap != null) {
if (taskExecutionContext.getScheduleTime() != null) {
String dateTime = DateUtils.format(taskExecutionContext.getScheduleTime(), Constants.PARAMETER_FORMAT_TIME);
Property p = new Property();
p.setValue(dateTime);
p.setProp(Constants.PARAMETER_SHECDULE_TIME);
paramsMap.put(Constants.PARAMETER_SHECDULE_TIME, p);
}
script = ParameterUtils.convertParameterPlaceholders2(script, ParamUtils.convert(paramsMap));
}
shellParameters.setRawScript(script);
// replace variable TIME with $[YYYYmmddd...] in shell file when history run job and batch complement job
if (paramsMap != null) {
if (taskExecutionContext.getScheduleTime() != null) {
String dateTime = DateUtils.format(taskExecutionContext.getScheduleTime(), Constants.PARAMETER_FORMAT_TIME);
Property p = new Property();
p.setValue(dateTime);
p.setProp(Constants.PARAMETER_SHECDULE_TIME);
paramsMap.put(Constants.PARAMETER_SHECDULE_TIME, p);
}
}
logger.info("raw script : {}", shellParameters.getRawScript());
logger.info("task execute path : {}", taskExecutionContext.getExecutePath());
script = ParameterUtils.convertParameterPlaceholders2(script, ParamUtils.convert(paramsMap));
Set<PosixFilePermission> perms = PosixFilePermissions.fromString(Constants.RWXR_XR_X);
FileAttribute<Set<PosixFilePermission>> attr = PosixFilePermissions.asFileAttribute(perms);
shellParameters.setRawScript(script);
if (OSUtils.isWindows()) {
Files.createFile(path);
} else {
Files.createFile(path, attr);
}
logger.info("raw script : {}", shellParameters.getRawScript());
logger.info("task execute path : {}", taskExecutionContext.getExecutePath());
Files.write(path, shellParameters.getRawScript().getBytes(), StandardOpenOption.APPEND);
Set<PosixFilePermission> perms = PosixFilePermissions.fromString(Constants.RWXR_XR_X);
FileAttribute<Set<PosixFilePermission>> attr = PosixFilePermissions.asFileAttribute(perms);
return fileName;
}
if (OSUtils.isWindows()) {
Files.createFile(path);
} else {
Files.createFile(path, attr);
}
@Override
public AbstractParameters getParameters() {
return shellParameters;
}
Files.write(path, shellParameters.getRawScript().getBytes(), StandardOpenOption.APPEND);
return fileName;
}
@Override
public AbstractParameters getParameters() {
return shellParameters;
}
}

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