Package org.apache.oozie.service

Examples of org.apache.oozie.service.HadoopAccessorException

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            Token<DelegationTokenIdentifier> mrdt = jobClient.getDelegationToken(new Text("mr token"));
            conf.getCredentials().addToken(new Text("mr token"), mrdt);
            return jobClient;
        }
        catch (InterruptedException ex) {
            throw new HadoopAccessorException(ErrorCode.E0902, ex);
        }
        catch (IOException ex) {
            throw new HadoopAccessorException(ErrorCode.E0902, ex);
        }
    }
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                    return FileSystem.get(defaultConf);
                }
            });
        }
        catch (InterruptedException ex) {
            throw new HadoopAccessorException(ErrorCode.E0902, ex);
        }
        catch (IOException ex) {
            throw new HadoopAccessorException(ErrorCode.E0902, ex);
        }
        catch (URISyntaxException ex) {
            throw new HadoopAccessorException(ErrorCode.E0902, ex);
        }
    }
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                    return FileSystem.get(uri, defaultConf);
                }
            });
        }
        catch (InterruptedException ex) {
            throw new HadoopAccessorException(ErrorCode.E0902, ex);
        }
        catch (IOException ex) {
            throw new HadoopAccessorException(ErrorCode.E0902, ex);
        }
    }
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        try {
            FileSystem fs = ((FSContext) context).getFileSystem();
            return fs.exists(getNormalizedPath(uri));
        }
        catch (IOException e) {
            throw new HadoopAccessorException(ErrorCode.E0902, e);
        }
    }
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        try {
            FileSystem fs = getFileSystem(uri, conf, user);
            return fs.exists(getNormalizedPath(uri));
        }
        catch (IOException e) {
            throw new HadoopAccessorException(ErrorCode.E0902, e);
        }
    }
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        return new Path(uri.getScheme(), uri.getAuthority(), uri.getPath());
    }

    private FileSystem getFileSystem(URI uri, Configuration conf, String user) throws HadoopAccessorException {
        if (user == null) {
            throw new HadoopAccessorException(ErrorCode.E0902, "user has to be specified to access FileSystem");
        }
        Configuration fsConf = service.createJobConf(uri.getAuthority());
        return service.createFileSystem(user, uri, fsConf);
    }
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        try {
            FileSystem fs = ((FSContext) context).getFileSystem();
            return fs.exists(getNormalizedPath(uri));
        }
        catch (IOException e) {
            throw new HadoopAccessorException(ErrorCode.E0902, e);
        }
    }
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        try {
            FileSystem fs = getFileSystem(uri, conf, user);
            return fs.exists(getNormalizedPath(uri));
        }
        catch (IOException e) {
            throw new HadoopAccessorException(ErrorCode.E0902, e);
        }
    }
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        return new Path(uri.getScheme(), uri.getAuthority(), uri.getPath());
    }

    private FileSystem getFileSystem(URI uri, Configuration conf, String user) throws HadoopAccessorException {
        if (user == null) {
            throw new HadoopAccessorException(ErrorCode.E0902, "user has to be specified to access FileSystem");
        }
        Configuration fsConf = service.createJobConf(uri.getAuthority());
        return service.createFileSystem(user, uri, fsConf);
    }
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            Token<DelegationTokenIdentifier> mrdt = jobClient.getDelegationToken(new Text("mr token"));
            conf.getCredentials().addToken(new Text("mr token"), mrdt);
            return jobClient;
        }
        catch (InterruptedException ex) {
            throw new HadoopAccessorException(ErrorCode.E0902, ex);
        }
        catch (IOException ex) {
            throw new HadoopAccessorException(ErrorCode.E0902, ex);
        }
    }
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Related Classes of org.apache.oozie.service.HadoopAccessorException

  • org.apache.oozie.dependency.FSURIHandler
  • org.apache.oozie.service.KerberosHadoopAccessorService
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