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java.lang.Object org.apache.hadoop.hive.ql.exec.errors.TaskLogProcessor
public class TaskLogProcessor
TaskLogProcessor reads the logs from failed task attempts and tries to figure out what the cause of the error was using various heuristics.
Constructor Summary | |
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TaskLogProcessor(org.apache.hadoop.mapred.JobConf conf)
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Method Summary | |
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void |
addTaskAttemptLogUrl(String url)
Adds a task log URL for the heuristics to read through. |
List<ErrorAndSolution> |
getErrors()
Processes the provided task logs using the known error heuristics to get the matching errors. |
List<List<String>> |
getStackTraces()
Processes the provided task logs to extract stack traces. |
Methods inherited from class java.lang.Object |
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equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public TaskLogProcessor(org.apache.hadoop.mapred.JobConf conf)
Method Detail |
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public void addTaskAttemptLogUrl(String url)
url
- public List<ErrorAndSolution> getErrors()
public List<List<String>> getStackTraces()
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