Example usage for java.io IOException setStackTrace

Introduction

In this page you can find the example usage for java.io IOException setStackTrace.

Prototype

public void setStackTrace(StackTraceElement[] stackTrace) 

Source Link

Document

Sets the stack trace elements that will be returned by #getStackTrace() and printed by #printStackTrace() and related methods.

Usage

From source file:org.apache.pig.impl.logicalLayer.LOStore.java

/**
 * @param plan/* w w  w  . j ava  2 s .  c o  m*/
 *            LogicalPlan this operator is a part of.
 * @param key
 *            OperatorKey for this operator
 * @param outputFileSpec
 *            the file to be stored
 */
public LOStore(LogicalPlan plan, OperatorKey key, FileSpec outputFileSpec, String alias) throws IOException {
    super(plan, key);

    mOutputFile = outputFileSpec;

    // TODO
    // The code below is commented out as PigContext pulls in
    // HExecutionEngine which in turn is completely commented out
    // Also remove the commented out import org.apache.pig.impl.PigContext

    try {
        mStoreFunc = (StoreFuncInterface) PigContext.instantiateFuncFromSpec(outputFileSpec.getFuncSpec());
        this.mAlias = alias;
        this.signature = constructSignature(mAlias, outputFileSpec.getFileName(), mOutputFile.getFuncSpec());
        mStoreFunc.setStoreFuncUDFContextSignature(this.signature);
    } catch (Exception e) {
        IOException ioe = new IOException(e.getMessage());
        ioe.setStackTrace(e.getStackTrace());
        throw ioe;
    }
}

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From source file:org.apache.ode.utils.DOMUtils.java

private static void throwIOException(Throwable t) throws IOException {
    IOException e = new IOException(t.getMessage());
    e.setStackTrace(t.getStackTrace());
    throw e;// ww  w  .ja va  2  s .co  m
}

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From source file:com.smartitengineering.util.bean.PropertiesLocator.java

public boolean loadProperties(Properties props) throws IOException {
    boolean resourceFound = false;
    if (getSmartLocations() != null) {
        for (int i = 0; i < getSmartLocations().length; i++) {
            final String location = getSmartLocations()[i];
            InputStream is = null;
            String context = getResourceContext();
            if (StringUtils.isNotEmpty(context)) {
                if (!context.endsWith("/")) {
                    context = new StringBuilder(context).append('/').toString();
                }//  w  ww .  j a v a 2  s .c o m
            }
            String fileName = new StringBuilder(context).append(location).toString();
            if (StringUtils.isEmpty(fileName)) {
                continue;
            }
            try {
                Resource resource;
                if (isDefaultSearchEnabled()) {
                    String resourceName = new StringBuilder(fileName).append(getDefaultResourceSuffix())
                            .toString();
                    String resourcePath = new StringBuilder(CLASSPATH_RESOURCE_PREFIX).append(resourceName)
                            .toString();
                    resource = ResourceFactory.getResource(resourcePath);
                    is = attemptToLoadResource(props, resource);
                    resourceFound = closeInputStream(is) || resourceFound;
                }
                if (isClasspathSearchEnabled()) {
                    String resourcePath = new StringBuilder(CLASSPATH_RESOURCE_PREFIX).append(fileName)
                            .toString();
                    resource = ResourceFactory.getResource(resourcePath);
                    is = attemptToLoadResource(props, resource);
                    resourceFound = closeInputStream(is) || resourceFound;
                }
                if (isCurrentDirSearchEnabled()) {
                    String parent = System.getProperty("user.dir");
                    resourceFound = attempToReadRsrcFromFile(parent, fileName, resourceFound, props)
                            || resourceFound;
                }
                if (isUserHomeSearchEnabled()) {
                    String parent = System.getProperty("user.home");
                    resourceFound = attempToReadRsrcFromFile(parent, fileName, resourceFound, props)
                            || resourceFound;
                }
                if (getSearchLocations() != null) {
                    for (String searchLocation : getSearchLocations()) {
                        if (StringUtils.isNotEmpty(StringUtils.trim(searchLocation))) {
                            resourceFound = attempToReadRsrcFromFile(searchLocation, fileName, resourceFound,
                                    props) || resourceFound;
                        }
                    }
                }
            } catch (Exception ex) {
                IOException exception = new IOException();
                exception.setStackTrace(ex.getStackTrace());
                throw exception;
            } finally {
                closeInputStream(is);
            }
        }
    }
    return resourceFound;
}

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From source file:com.oakesville.mythling.util.HttpHelper.java

private void rethrow(IOException ex, String msgPrefix) throws IOException {
    if (msgPrefix == null) {
        throw ex;
    } else {/*  w  ww  . j  a  v a 2s.c om*/
        IOException re = new IOException(msgPrefix + ": " + ex.getMessage());
        re.setStackTrace(ex.getStackTrace());
        throw re;
    }
}

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From source file:org.apache.pig.impl.logicalLayer.LOLoad.java

public void setInputFile(FileSpec inputFileSpec) throws IOException {
    try {//from  w  w w. j  a v a  2  s .c  om
        mLoadFunc = (LoadFunc) PigContext.instantiateFuncFromSpec(inputFileSpec.getFuncSpec());
    } catch (ClassCastException cce) {
        log.error(inputFileSpec.getFuncSpec() + " should implement the LoadFunc interface.");
        IOException ioe = new IOException(cce.getMessage());
        ioe.setStackTrace(cce.getStackTrace());
        throw ioe;
    } catch (Exception e) {
        IOException ioe = new IOException(e.getMessage());
        ioe.setStackTrace(e.getStackTrace());
        throw ioe;
    }
    mInputFileSpec = inputFileSpec;
}

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From source file:org.apache.pig.backend.hadoop.executionengine.mapreduceExec.PigMapReduce.java

/**
 * Nothing happens here.//from   w  w w.ja  v a  2  s .  c om
 */
public void close() throws IOException {
    try {
        if (evalPipe != null)
            evalPipe.finishPipe();
    } catch (Throwable t) {
        log.error(t);

        // Convert to IOException to ensure Hadoop handles it correctly ...
        IOException ioe = new IOException(t.getMessage());
        ioe.setStackTrace(t.getStackTrace());
        throw ioe;
    }
}

---

From source file:org.apache.pig.backend.hadoop.executionengine.mapreduceExec.PigMapReduce.java

public void reduce(Tuple key, Iterator<IndexedTuple> values,
        OutputCollector<WritableComparable, Writable> output, Reporter reporter) throws IOException {

    PigMapReduce.reporter = reporter;/*  w w  w  . ja v a 2s  . c  o  m*/

    try {
        oc = output;
        if (evalPipe == null) {
            setupReducePipe(properties);
        }

        DataBag[] bags = new DataBag[inputCount];
        Datum groupName = key.getField(0);
        Tuple t = new Tuple(1 + inputCount);
        t.setField(0, groupName);
        for (int i = 1; i < 1 + inputCount; i++) {
            bags[i - 1] = BagFactory.getInstance().newDefaultBag();
            t.setField(i, bags[i - 1]);
        }

        while (values.hasNext()) {
            IndexedTuple it = values.next();
            t.getBagField(it.index + 1).add(it.toTuple());
        }

        for (int i = 0; i < inputCount; i++) {
            if (isInner[i] && t.getBagField(1 + i).size() == 0)
                return;
        }

        evalPipe.add(t);
    } catch (Throwable tr) {
        log.error(tr);

        // Convert to IOException to ensure Hadoop handles it correctly ...
        IOException ioe = new IOException(tr.getMessage());
        ioe.setStackTrace(tr.getStackTrace());
        throw ioe;
    }
}

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From source file:org.nuxeo.ecm.core.io.impl.plugins.NuxeoArchiveReader.java

private Document loadXML(ZipEntry entry) throws IOException {
    try {/*from   ww  w .j a v  a2 s.c o m*/
        // the SAXReader is closing the stream so that we need to copy the
        // content somewhere
        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        if (zipFile != null) {
            FileUtils.copy(zipFile.getInputStream(entry), baos);
        } else if (file != null) {
            ZipEntrySource src = new ZipEntrySource(file, entry.getName());
            FileUtils.copy(src.getStream(), baos);
        } else {
            FileUtils.copy(in, baos);
        }
        return new SAXReader().read(new ByteArrayInputStream(baos.toByteArray()));
    } catch (DocumentException e) {
        IOException ioe = new IOException(
                "Failed to read zip entry " + entry.getName() + ": " + e.getMessage());
        ioe.setStackTrace(e.getStackTrace());
        throw ioe;
    }
}

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From source file:org.apache.maven.plugins.linkcheck.SiteInvoker.java

/**
 * Invoke Maven for the <code>site</code> phase for a temporary Maven project using
 * <code>tmpReportingOutputDirectory</code> as <code>${project.reporting.outputDirectory}</code>.
 * This is a workaround to be sure that all site files have been correctly generated.
 * <br/>/*w ww. j av  a  2s .  co m*/
 * <b>Note 1</b>: the Maven Home should be defined in the <code>maven.home</code> Java system property
 * or defined in <code>M2_HOME</code> system env variables.
 * <b>Note 2</be>: we can't use <code>siteOutputDirectory</code> param from site plugin because some plugins
 * <code>${project.reporting.outputDirectory}</code> in their conf.
 *
 * @param project the MavenProject to invoke the site on. Not null.
 * @param tmpReportingOutputDirectory not null
 * @throws IOException if any
 */
public void invokeSite(MavenProject project, File tmpReportingOutputDirectory) throws IOException {
    String mavenHome = getMavenHome();
    if (StringUtils.isEmpty(mavenHome)) {
        getLog().error("Could NOT invoke Maven because no Maven Home is defined. "
                + "You need to set the M2_HOME system env variable or a 'maven.home' Java system property.");
        return;
    }

    // invoker site parameters
    List goals = Collections.singletonList("site");
    Properties properties = new Properties();
    properties.put("linkcheck.skip", "true"); // to stop recursion

    File invokerLog = FileUtils.createTempFile("invoker-site-plugin", ".txt",
            new File(project.getBuild().getDirectory()));

    // clone project and set a new reporting output dir
    MavenProject clone;
    try {
        clone = (MavenProject) project.clone();
    } catch (CloneNotSupportedException e) {
        IOException ioe = new IOException("CloneNotSupportedException: " + e.getMessage());
        ioe.setStackTrace(e.getStackTrace());
        throw ioe;
    }

    // MLINKCHECK-1
    if (clone.getOriginalModel().getReporting() == null) {
        clone.getOriginalModel().setReporting(new Reporting());
    }

    clone.getOriginalModel().getReporting().setOutputDirectory(tmpReportingOutputDirectory.getAbsolutePath());
    List profileIds = getActiveProfileIds(clone);

    // create the original model as tmp pom file for the invoker
    File tmpProjectFile = FileUtils.createTempFile("pom", ".xml", project.getBasedir());
    Writer writer = null;
    try {
        writer = WriterFactory.newXmlWriter(tmpProjectFile);
        clone.writeOriginalModel(writer);
    } finally {
        IOUtil.close(writer);
    }

    // invoke it
    try {
        invoke(tmpProjectFile, invokerLog, mavenHome, goals, profileIds, properties);
    } finally {
        if (!getLog().isDebugEnabled()) {
            tmpProjectFile.delete();
        }
    }
}

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From source file:org.apache.pig.shock.SSHSocketImplFactory.java

@Override
protected void connect(SocketAddress address, int timeout) throws IOException {
    try {/*from ww w . ja va2  s .  c om*/
        if (!session.isConnected()) {
            session.connect();
        }
        channel = (ChannelDirectTCPIP) session.openChannel("direct-tcpip");
        //is = channel.getInputStream();
        //os = channel.getOutputStream();
        channel.setHost(((InetSocketAddress) address).getHostName());
        channel.setPort(((InetSocketAddress) address).getPort());
        channel.setOrgPort(22);
        is = new PipedInputStream();
        os = new PipedOutputStream();
        channel.setInputStream(new PipedInputStream((PipedOutputStream) os));
        channel.setOutputStream(new PipedOutputStream((PipedInputStream) is));
        channel.connect();
        if (!channel.isConnected()) {
            log.error("Not connected");
        }
        if (channel.isEOF()) {
            log.error("EOF");
        }
    } catch (JSchException e) {
        log.error(e);
        IOException newE = new IOException(e.getMessage());
        newE.setStackTrace(e.getStackTrace());
        throw newE;
    }
}

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