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https://issues.apache.org/jira/browse/HADOOP-16462?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16892666#comment-16892666
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lifulong edited comment on HADOOP-16462 at 7/25/19 11:42 AM:
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i have interest in submit one patch for this issue, how can i do it?
i can not assign this issue to myself
was (Author: lifulong):
i have interest in submit one patch for this issue, how can i do it?
> distcp should throw exception other than -999 error code while the exception
> is not classify, for us to know the real reason it failed
> ---------------------------------------------------------------------------------------------------------------------------------------
>
> Key: HADOOP-16462
> URL: https://issues.apache.org/jira/browse/HADOOP-16462
> Project: Hadoop Common
> Issue Type: Bug
> Components: tools/distcp
> Affects Versions: 3.1.1
> Environment: {code:java}
> // code placeholder
> @Override
> public int run(String[] argv) {
> if (argv.length < 1) {
> OptionsParser.usage();
> return DistCpConstants.INVALID_ARGUMENT;
> }
>
> try {
> context = new DistCpContext(OptionsParser.parse(argv));
> checkSplitLargeFile();
> setTargetPathExists();
> LOG.info("Input Options: " + context);
> } catch (Throwable e) {
> LOG.error("Invalid arguments: ", e);
> System.err.println("Invalid arguments: " + e.getMessage());
> OptionsParser.usage();
> return DistCpConstants.INVALID_ARGUMENT;
> }
>
> try {
> execute();
> } catch (InvalidInputException e) {
> LOG.error("Invalid input: ", e);
> return DistCpConstants.INVALID_ARGUMENT;
> } catch (DuplicateFileException e) {
> LOG.error("Duplicate files in input path: ", e);
> return DistCpConstants.DUPLICATE_INPUT;
> } catch (AclsNotSupportedException e) {
> LOG.error("ACLs not supported on at least one file system: ", e);
> return DistCpConstants.ACLS_NOT_SUPPORTED;
> } catch (XAttrsNotSupportedException e) {
> LOG.error("XAttrs not supported on at least one file system: ", e);
> return DistCpConstants.XATTRS_NOT_SUPPORTED;
> } catch (Exception e) {
> LOG.error("Exception encountered ", e);
> return DistCpConstants.UNKNOWN_ERROR;
> }
> return DistCpConstants.SUCCESS;
> }
> {code}
>
> distcp run method should throw exception other than -999 error code while the
> exception is not classify, for us to know the real reason it failed
> Reporter: lifulong
> Priority: Minor
>
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