Examples with IterInfo org.apache.accumulo.core.dataImpl.thrift.IterInfo used on opensource projects

Example 1 with IterInfo

use of org.apache.accumulo.core.dataImpl.thrift.IterInfo in project accumulo by apache.

the class ActiveCompactionImpl method getIterators.

@Override
public List<IteratorSetting> getIterators() {
    ArrayList<IteratorSetting> ret = new ArrayList<>();
    for (IterInfo ii : tac.getSsiList()) {
        IteratorSetting settings = new IteratorSetting(ii.getPriority(), ii.getIterName(), ii.getClassName());
        Map<String, String> options = tac.getSsio().get(ii.getIterName());
        settings.addOptions(options);
        ret.add(settings);
    }
    return ret;
}

Example 2 with IterInfo

use of org.apache.accumulo.core.dataImpl.thrift.IterInfo in project accumulo by apache.

the class IterConfigUtilTest method testInvalidIteratorFormats.

/**
 * Iterators should not contain dots in the name. Also, if the split size on "." is greater than
 * one, it should be 3, i.e., itername.opt.optname
 */
@Test
public void testInvalidIteratorFormats() {
    Map<String, String> data = new HashMap<>();
    Map<String, Map<String, String>> options = new HashMap<>();
    AccumuloConfiguration conf;
    // create iterator with 'dot' in name
    List<IterInfo> iterators = new ArrayList<>();
    try {
        data.put(Property.TABLE_ITERATOR_SCAN_PREFIX + "foo.bar", "50," + SummingCombiner.class.getName());
        conf = new ConfigurationCopy(data);
        iterators = IterConfigUtil.parseIterConf(IteratorScope.scan, iterators, options, conf);
    } catch (IllegalArgumentException ex) {
        log.debug("caught expected exception: " + ex.getMessage());
    }
    data.clear();
    iterators.clear();
    options.clear();
    // second part must be 'opt'.
    try {
        data.put(Property.TABLE_ITERATOR_SCAN_PREFIX + "foo.bar.baz", "49," + SummingCombiner.class.getName());
        conf = new ConfigurationCopy(data);
        iterators = IterConfigUtil.parseIterConf(IteratorScope.scan, iterators, options, conf);
    } catch (IllegalArgumentException ex) {
        log.debug("caught expected exception: " + ex.getMessage());
    }
    data.clear();
    iterators.clear();
    options.clear();
    // create iterator with invalid option format
    try {
        data.put(Property.TABLE_ITERATOR_SCAN_PREFIX + "foobar", "48," + SummingCombiner.class.getName());
        data.put(Property.TABLE_ITERATOR_SCAN_PREFIX + "foobar.opt", "fakevalue");
        conf = new ConfigurationCopy(data);
        iterators = IterConfigUtil.parseIterConf(IteratorScope.scan, iterators, options, conf);
        assertEquals(1, iterators.size());
        IterInfo ii = iterators.get(0);
        assertEquals(new IterInfo(48, SummingCombiner.class.getName(), "foobar"), ii);
    } catch (IllegalArgumentException ex) {
        log.debug("caught expected exception: " + ex.getMessage());
    }
    data.clear();
    iterators.clear();
    options.clear();
    // create iterator with 'opt' in incorrect position
    try {
        data.put(Property.TABLE_ITERATOR_SCAN_PREFIX + "foobaz", "47," + SummingCombiner.class.getName());
        data.put(Property.TABLE_ITERATOR_SCAN_PREFIX + "foobaz.fake.opt", "fakevalue");
        conf = new ConfigurationCopy(data);
        iterators = IterConfigUtil.parseIterConf(IteratorScope.scan, iterators, options, conf);
        assertEquals(1, iterators.size());
        IterInfo ii = iterators.get(0);
        assertEquals(new IterInfo(47, SummingCombiner.class.getName(), "foobaz"), ii);
    } catch (IllegalArgumentException ex) {
        log.debug("caught expected exception: " + ex.getMessage());
    }
}

Example 3 with IterInfo

use of org.apache.accumulo.core.dataImpl.thrift.IterInfo in project accumulo by apache.

the class IterConfigUtilTest method onlyReadsRelevantIteratorScopeConfigurations.

@Test
public void onlyReadsRelevantIteratorScopeConfigurations() {
    Map<String, String> data = new HashMap<>();
    // Make some configuration items, one with a bogus scope
    data.put(Property.TABLE_ITERATOR_SCAN_PREFIX + "foo", "50," + SummingCombiner.class.getName());
    data.put(Property.TABLE_ITERATOR_SCAN_PREFIX + "foo.opt.all", "true");
    data.put(Property.TABLE_ITERATOR_PREFIX + ".fakescope.bar", "50," + SummingCombiner.class.getName());
    data.put(Property.TABLE_ITERATOR_SCAN_PREFIX + "foo.opt.fakeopt", "fakevalue");
    AccumuloConfiguration conf = new ConfigurationCopy(data);
    List<IterInfo> iterators = IterConfigUtil.parseIterConf(IteratorScope.scan, EMPTY_ITERS, new HashMap<>(), conf);
    assertEquals(1, iterators.size());
    IterInfo ii = iterators.get(0);
    assertEquals(new IterInfo(50, SummingCombiner.class.getName(), "foo"), ii);
}

Example 4 with IterInfo

use of org.apache.accumulo.core.dataImpl.thrift.IterInfo in project accumulo by apache.

the class ScannerOptions method removeScanIterator.

@Override
public synchronized void removeScanIterator(String iteratorName) {
    checkArgument(iteratorName != null, "iteratorName is null");
    // if no iterators are set, we don't have it, so it is already removed
    if (serverSideIteratorList.isEmpty()) {
        return;
    }
    for (IterInfo ii : serverSideIteratorList) {
        if (ii.iterName.equals(iteratorName)) {
            serverSideIteratorList.remove(ii);
            break;
        }
    }
    serverSideIteratorOptions.remove(iteratorName);
}

Example 5 with IterInfo

use of org.apache.accumulo.core.dataImpl.thrift.IterInfo in project accumulo by apache.

the class ScannerOptions method addScanIterator.

@Override
public synchronized void addScanIterator(IteratorSetting si) {
    checkArgument(si != null, "si is null");
    if (serverSideIteratorList.isEmpty()) {
        serverSideIteratorList = new ArrayList<>();
    }
    for (IterInfo ii : serverSideIteratorList) {
        if (ii.iterName.equals(si.getName())) {
            throw new IllegalArgumentException("Iterator name is already in use " + si.getName());
        }
        if (ii.getPriority() == si.getPriority()) {
            throw new IllegalArgumentException("Iterator priority is already in use " + si.getPriority());
        }
    }
    serverSideIteratorList.add(new IterInfo(si.getPriority(), si.getIteratorClass(), si.getName()));
    if (serverSideIteratorOptions.isEmpty()) {
        serverSideIteratorOptions = new HashMap<>();
    }
    serverSideIteratorOptions.computeIfAbsent(si.getName(), k -> new HashMap<>()).putAll(si.getOptions());
}