本文整理汇总了Java中org.apache.hadoop.mapred.TaskLog.LogName.values方法的典型用法代码示例。如果您正苦于以下问题：Java LogName.values方法的具体用法？Java LogName.values怎么用？Java LogName.values使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.apache.hadoop.mapred.TaskLog.LogName的用法示例。
在下文中一共展示了LogName.values方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: shouldTruncateLogs
import org.apache.hadoop.mapred.TaskLog.LogName; //导入方法依赖的package包/类
/**
* Check the log file sizes generated by the attempts that ran in a
* particular JVM
* @param lInfo
* @return
* @throws IOException
*/
public boolean shouldTruncateLogs(JVMInfo lInfo) throws IOException {
// Read the log-file details for all the attempts that ran in this JVM
Map<Task, Map<LogName, LogFileDetail>> taskLogFileDetails;
try {
taskLogFileDetails = getAllLogsFileDetails(lInfo.getAllAttempts());
} catch (IOException e) {
LOG.warn(
"Exception in truncateLogs while getting allLogsFileDetails()."
+ " Ignoring the truncation of logs of this process.", e);
return false;
}
File attemptLogDir = lInfo.getLogLocation();
for (LogName logName : LogName.values()) {
File logFile = new File(attemptLogDir, logName.toString());
if (logFile.exists()) {
if(!isTruncationNeeded(lInfo, taskLogFileDetails, logName)) {
LOG.debug("Truncation is not needed for "
+ logFile.getAbsolutePath());
} else return true;
}
}
return false;
}
示例2: shouldTruncateLogs
import org.apache.hadoop.mapred.TaskLog.LogName; //导入方法依赖的package包/类
/**
* Check the log file sizes generated by the attempts that ran in a
* particular JVM
* @param lInfo
* @return is truncation required?
* @throws IOException
*/
public boolean shouldTruncateLogs(JVMInfo lInfo) throws IOException {
// Read the log-file details for all the attempts that ran in this JVM
Map<Task, Map<LogName, LogFileDetail>> taskLogFileDetails;
try {
taskLogFileDetails = getAllLogsFileDetails(lInfo.getAllAttempts());
} catch (IOException e) {
LOG.warn(
"Exception in truncateLogs while getting allLogsFileDetails()."
+ " Ignoring the truncation of logs of this process.", e);
return false;
}
File attemptLogDir = lInfo.getLogLocation();
for (LogName logName : LogName.values()) {
File logFile = new File(attemptLogDir, logName.toString());
if (logFile.exists()) {
if(!isTruncationNeeded(lInfo, taskLogFileDetails, logName)) {
LOG.debug("Truncation is not needed for "
+ logFile.getAbsolutePath());
} else return true;
}
}
return false;
}