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https://issues.apache.org/jira/browse/PIG-5179?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15902681#comment-15902681
]
liyunzhang_intel commented on PIG-5179:
---------------------------------------
[~nkollar]: the exception is because the invalid format of task attemptId,
maybe we need to change the code about TASK_ID in LoadConvert#apply
{code}
** Construct a TaskAttemptID object from given string
* @return constructed TaskAttemptID object or null if the given String is
null
* @throws IllegalArgumentException if the given string is malformed
*/
public static TaskAttemptID forName(String str
) throws IllegalArgumentException {
if(str == null)
return null;
String exceptionMsg = null;
try {
String[] parts = str.split(Character.toString(SEPARATOR));
if(parts.length == 6) {
if(parts[0].equals(ATTEMPT)) {
String type = parts[3];
TaskType t = TaskID.getTaskType(type.charAt(0));
if(t != null) {
return new org.apache.hadoop.mapred.TaskAttemptID
(parts[1],
Integer.parseInt(parts[2]),
t, Integer.parseInt(parts[4]),
Integer.parseInt(parts[5]));
} else
exceptionMsg = "Bad TaskType identifier. TaskAttemptId string : "
+ str + " is not properly formed.";
}
}
} catch (Exception ex) {
//fall below
}
if (exceptionMsg == null) {
exceptionMsg = "TaskAttemptId string : " + str
+ " is not properly formed";
}
throw new IllegalArgumentException(exceptionMsg);
}
}
{code}
> BigData_Streaming_1 is failing
> ------------------------------
>
> Key: PIG-5179
> URL: https://issues.apache.org/jira/browse/PIG-5179
> Project: Pig
> Issue Type: Sub-task
> Components: spark
> Reporter: Nandor Kollar
> Assignee: Nandor Kollar
> Fix For: spark-branch
>
> Attachments: PIG-5179_1.patch
>
>
> BigData_Streaming_1 is failing, because Spark uses HadoopExecutableManager,
> and looks like spark task id is not a valid task attempt id.
> {code}
> Caused by: org.apache.pig.backend.executionengine.ExecException: ERROR 2083:
> Error while trying to get next result in POStream.
> at
> org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POStream.getNextHelper(POStream.java:309)
> at
> org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POStream.getNextTuple(POStream.java:171)
> ... 19 more
> Caused by: java.lang.IllegalArgumentException: TaskAttemptId string : 1 is
> not properly formed
> at
> org.apache.hadoop.mapreduce.TaskAttemptID.forName(TaskAttemptID.java:201)
> at
> org.apache.pig.backend.hadoop.streaming.HadoopExecutableManager.writeErrorToHDFS(HadoopExecutableManager.java:177)
> at
> org.apache.pig.backend.hadoop.streaming.HadoopExecutableManager.exec(HadoopExecutableManager.java:107)
> at
> org.apache.pig.impl.streaming.ExecutableManager.run(ExecutableManager.java:259)
> at
> org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POStream.getNextHelper(POStream.java:281)
> {code}
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