Examples with IOInterruptedException org.apache.tez.runtime.library.api.IOInterruptedException used on opensource projects

Example 11 with IOInterruptedException

use of org.apache.tez.runtime.library.api.IOInterruptedException in project tez by apache.

the class MROutput method getWriter.

/**
 * Get a key value write to write Map Reduce compatible output
 */
@Override
public KeyValueWriter getWriter() throws IOException {
    return new KeyValueWriter() {

        private final boolean useNewWriter = useNewApi;

        @SuppressWarnings("unchecked")
        @Override
        public void write(Object key, Object value) throws IOException {
            if (useNewWriter) {
                try {
                    newRecordWriter.write(key, value);
                } catch (InterruptedException e) {
                    Thread.currentThread().interrupt();
                    throw new IOInterruptedException("Interrupted while writing next key-value", e);
                }
            } else {
                oldRecordWriter.write(key, value);
            }
            outputRecordCounter.increment(1);
            getContext().notifyProgress();
        }
    };
}

Example 12 with IOInterruptedException

use of org.apache.tez.runtime.library.api.IOInterruptedException in project tez by apache.

the class MRReaderMapReduce method next.

@Override
public boolean next() throws IOException {
    boolean hasNext;
    try {
        hasNext = recordReader.nextKeyValue();
    } catch (InterruptedException e) {
        Thread.currentThread().interrupt();
        throw new IOInterruptedException("Interrupted while checking for next key-value", e);
    }
    if (hasNext) {
        inputRecordCounter.increment(1);
        notifyProgress();
    } else {
        hasCompletedProcessing();
        completedProcessing = true;
        notifyDone();
    }
    return hasNext;
}