Examples with SummarizerConfiguration org.apache.accumulo.core.client.summary.SummarizerConfiguration used on opensource projects

Example 41 with SummarizerConfiguration

use of org.apache.accumulo.core.client.summary.SummarizerConfiguration in project accumulo by apache.

the class TableOperationsImpl method addSummarizers.

@Override
public void addSummarizers(String tableName, SummarizerConfiguration... newConfigs) throws AccumuloException, AccumuloSecurityException, TableNotFoundException {
    HashSet<SummarizerConfiguration> currentConfigs = new HashSet<>(SummarizerConfiguration.fromTableProperties(getProperties(tableName)));
    HashSet<SummarizerConfiguration> newConfigSet = new HashSet<>(Arrays.asList(newConfigs));
    newConfigSet.removeIf(sc -> currentConfigs.contains(sc));
    Set<String> newIds = newConfigSet.stream().map(sc -> sc.getPropertyId()).collect(toSet());
    for (SummarizerConfiguration csc : currentConfigs) {
        if (newIds.contains(csc.getPropertyId())) {
            throw new IllegalArgumentException("Summarizer property id is in use by " + csc);
        }
    }
    Set<Entry<String, String>> es = SummarizerConfiguration.toTableProperties(newConfigSet).entrySet();
    for (Entry<String, String> entry : es) {
        setProperty(tableName, entry.getKey(), entry.getValue());
    }
}