Examples with ISE io.druid.java.util.common.ISE used on opensource projects

Example 41 with ISE

use of io.druid.java.util.common.ISE in project druid by druid-io.

the class QueryInterruptedExceptionTest method testErrorCode.

@Test
public void testErrorCode() {
    Assert.assertEquals("Query cancelled", new QueryInterruptedException(new QueryInterruptedException(new CancellationException())).getErrorCode());
    Assert.assertEquals("Query cancelled", new QueryInterruptedException(new CancellationException()).getErrorCode());
    Assert.assertEquals("Query interrupted", new QueryInterruptedException(new InterruptedException()).getErrorCode());
    Assert.assertEquals("Query timeout", new QueryInterruptedException(new TimeoutException()).getErrorCode());
    Assert.assertEquals("Unknown exception", new QueryInterruptedException(null).getErrorCode());
    Assert.assertEquals("Unknown exception", new QueryInterruptedException(new ISE("Something bad!")).getErrorCode());
    Assert.assertEquals("Resource limit exceeded", new QueryInterruptedException(new ResourceLimitExceededException("too many!")).getErrorCode());
    Assert.assertEquals("Unknown exception", new QueryInterruptedException(new QueryInterruptedException(new ISE("Something bad!"))).getErrorCode());
}

Example 42 with ISE

use of io.druid.java.util.common.ISE in project druid by druid-io.

the class QueryInterruptedExceptionTest method testErrorClass.

@Test
public void testErrorClass() {
    Assert.assertEquals("java.util.concurrent.CancellationException", new QueryInterruptedException(new QueryInterruptedException(new CancellationException())).getErrorClass());
    Assert.assertEquals("java.util.concurrent.CancellationException", new QueryInterruptedException(new CancellationException()).getErrorClass());
    Assert.assertEquals("java.lang.InterruptedException", new QueryInterruptedException(new InterruptedException()).getErrorClass());
    Assert.assertEquals("java.util.concurrent.TimeoutException", new QueryInterruptedException(new TimeoutException()).getErrorClass());
    Assert.assertEquals("io.druid.query.ResourceLimitExceededException", new QueryInterruptedException(new ResourceLimitExceededException("too many!")).getErrorClass());
    Assert.assertEquals(null, new QueryInterruptedException(null).getErrorClass());
    Assert.assertEquals("io.druid.java.util.common.ISE", new QueryInterruptedException(new ISE("Something bad!")).getErrorClass());
    Assert.assertEquals("io.druid.java.util.common.ISE", new QueryInterruptedException(new QueryInterruptedException(new ISE("Something bad!"))).getErrorClass());
}

Example 43 with ISE

use of io.druid.java.util.common.ISE in project druid by druid-io.

the class GenericIndexedWriter method bagSizePower.

/**
   * Tries to get best value split(number of elements in each value file) which can be expressed as power of 2.
   *
   * @return Returns the size of value file splits as power of 2.
   *
   * @throws IOException
   */
private int bagSizePower() throws IOException {
    long avgObjectSize = (valuesOut.getCount() + numWritten - 1) / numWritten;
    File f = ioPeon.getFile(makeFilename("headerLong"));
    Preconditions.checkNotNull(f, "header file missing.");
    try (RandomAccessFile headerFile = new RandomAccessFile(f, "r")) {
        for (int i = 31; i >= 0; --i) {
            if ((1L << i) * avgObjectSize <= fileSizeLimit) {
                if (actuallyFits(i, headerFile)) {
                    return i;
                }
            }
        }
    }
    throw new ISE("no value split found with fileSizeLimit [%d], avgObjectSize [%d] while serializing [%s]", fileSizeLimit, avgObjectSize, filenameBase);
}

Example 44 with ISE

use of io.druid.java.util.common.ISE in project druid by druid-io.

the class ServiceAnnouncerTest method testServiceAnnouncement.

@Test
public void testServiceAnnouncement() throws Exception {
    curator.start();
    curator.blockUntilConnected();
    List<String> serviceNames = ImmutableList.of("druid/overlord", "druid/coordinator", "druid/firehose/tranquility_test-50-0000-0000");
    final ServiceDiscovery serviceDiscovery = createAndAnnounceServices(serviceNames);
    Assert.assertTrue(Iterators.all(serviceNames.iterator(), new Predicate<String>() {

        @Override
        public boolean apply(String input) {
            try {
                return serviceDiscovery.queryForInstances(input.replaceAll("/", ":")).size() == 1;
            } catch (Exception e) {
                throw new ISE("Something went wrong while finding instance with name [%s] in Service Discovery", input);
            }
        }
    }));
}

Example 45 with ISE

use of io.druid.java.util.common.ISE in project druid by druid-io.

the class BatchServerInventoryViewTest method waitForUpdateEvents.

private void waitForUpdateEvents(int count) throws Exception {
    final Timing forWaitingTiming = timing.forWaiting();
    Stopwatch stopwatch = Stopwatch.createStarted();
    while (inventoryUpdateCounter.get() != count) {
        Thread.sleep(100);
        if (stopwatch.elapsed(TimeUnit.MILLISECONDS) > forWaitingTiming.milliseconds()) {
            throw new ISE("BatchServerInventoryView is not updating counter expected[%d] value[%d]", count, inventoryUpdateCounter.get());
        }
    }
}