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https://issues.apache.org/jira/browse/MAPREDUCE-4942?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Robert Kanter updated MAPREDUCE-4942:
-------------------------------------
Description:
The following methods in MR2's {{org.apache.hadoop.mapreduce.Job}} throw an
{{InterruptedException}} but don't in MR1, which makes them incompatible.
(Their Javadoc comments are also missing that they throw an
{{InterruptedException}} anyway)
I propose that we wrap the {{InterruptedException}} in a {{RuntimeException}}.
{code}
public float setupProgress() throws IOException, InterruptedException
public float mapProgress() throws IOException, InterruptedException
public float reduceProgress() throws IOException, InterruptedException
public boolean isComplete() throws IOException, InterruptedException
public boolean isSuccessful() throws IOException, InterruptedException
public void killJob() throws IOException, InterruptedException
public void killTask(org.apache.hadoop.mapreduce.TaskAttemptID) throws
IOException, InterruptedException
public void failTask(org.apache.hadoop.mapreduce.TaskAttemptID) throws
IOException, InterruptedException
public Counters getCounters() throws IOException, InterruptedException
{code}
was:
The following methods in MR2's {{org.apache.hadoop.mapreduce.Job}} throw an
{{InterruptedException}} but don't in MR1, which makes them incompatible.
(Their Javadoc comments are also missing that they throw an
{{InterruptedException}} anyway)
I propose that we wrap the {{InterruptedException}} in a {{RuntimeException}}.
{code}
public float setupProgress() throws IOException, InterruptedException
public float mapProgress() throws IOException, InterruptedException
public float reduceProgress() throws IOException, InterruptedException
public boolean isComplete() throws IOException, InterruptedException
public boolean isSuccessful() throws IOException, InterruptedException
public void killJob() throws IOException, InterruptedException
public TaskCompletionEvent[] getTaskCompletionEvents(int, int) throws
IOException, InterruptedException
public void killTask(org.apache.hadoop.mapreduce.TaskAttemptID) throws
IOException, InterruptedException
public void failTask(org.apache.hadoop.mapreduce.TaskAttemptID) throws
IOException, InterruptedException
public Counters getCounters() throws IOException, InterruptedException
{code}
> mapreduce.Job has a bunch of methods that throw InterruptedException so its
> incompatible with MR1
> -------------------------------------------------------------------------------------------------
>
> Key: MAPREDUCE-4942
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-4942
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: mrv2
> Affects Versions: 2.0.2-alpha
> Reporter: Robert Kanter
> Assignee: Robert Kanter
>
> The following methods in MR2's {{org.apache.hadoop.mapreduce.Job}} throw an
> {{InterruptedException}} but don't in MR1, which makes them incompatible.
> (Their Javadoc comments are also missing that they throw an
> {{InterruptedException}} anyway)
> I propose that we wrap the {{InterruptedException}} in a
> {{RuntimeException}}.
> {code}
> public float setupProgress() throws IOException, InterruptedException
> public float mapProgress() throws IOException, InterruptedException
> public float reduceProgress() throws IOException, InterruptedException
> public boolean isComplete() throws IOException, InterruptedException
> public boolean isSuccessful() throws IOException, InterruptedException
> public void killJob() throws IOException, InterruptedException
> public void killTask(org.apache.hadoop.mapreduce.TaskAttemptID) throws
> IOException, InterruptedException
> public void failTask(org.apache.hadoop.mapreduce.TaskAttemptID) throws
> IOException, InterruptedException
> public Counters getCounters() throws IOException, InterruptedException
> {code}
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