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

Example 26 with MutationsRejectedException

use of org.apache.accumulo.core.client.MutationsRejectedException in project presto by prestodb.

the class Indexer method close.

/**
 * Flushes all remaining mutations via {@link Indexer#flush} and closes the index writer.
 */
@Override
public void close() {
    try {
        flush();
        indexWriter.close();
    } catch (MutationsRejectedException e) {
        throw new PrestoException(UNEXPECTED_ACCUMULO_ERROR, "Mutation was rejected by server on close", e);
    }
}

Example 27 with MutationsRejectedException

use of org.apache.accumulo.core.client.MutationsRejectedException in project presto by prestodb.

the class Indexer method addIndexMutation.

private void addIndexMutation(ByteBuffer row, ByteBuffer family, ColumnVisibility visibility, byte[] qualifier) {
    // Create the mutation and add it to the batch writer
    Mutation indexMutation = new Mutation(row.array());
    indexMutation.put(family.array(), qualifier, visibility, EMPTY_BYTES);
    try {
        indexWriter.addMutation(indexMutation);
    } catch (MutationsRejectedException e) {
        throw new PrestoException(UNEXPECTED_ACCUMULO_ERROR, "Index mutation rejected by server", e);
    }
    // Increment the cardinality metrics for this value of index
    // metrics is a mapping of row ID to column family
    MetricsKey key = new MetricsKey(row, family, visibility);
    AtomicLong count = metrics.get(key);
    if (count == null) {
        count = new AtomicLong(0);
        metrics.put(key, count);
    }
    count.incrementAndGet();
}

Example 28 with MutationsRejectedException

use of org.apache.accumulo.core.client.MutationsRejectedException in project YCSB by brianfrankcooper.

the class AccumuloClient method cleanup.

@Override
public void cleanup() throws DBException {
    try {
        Iterator<BatchWriter> iterator = writers.values().iterator();
        while (iterator.hasNext()) {
            BatchWriter writer = iterator.next();
            writer.close();
            iterator.remove();
        }
    } catch (MutationsRejectedException e) {
        throw new DBException(e);
    }
}

Example 29 with MutationsRejectedException

use of org.apache.accumulo.core.client.MutationsRejectedException in project Gaffer by gchq.

the class AccumuloStore method insertGraphElements.

protected void insertGraphElements(final Iterable<? extends Element> elements) throws StoreException {
    // Create BatchWriter
    final BatchWriter writer = TableUtils.createBatchWriter(this);
    // too high a latency, etc.
    if (null != elements) {
        for (final Element element : elements) {
            final Pair<Key, Key> keys;
            try {
                keys = keyPackage.getKeyConverter().getKeysFromElement(element);
            } catch (final AccumuloElementConversionException e) {
                LOGGER.error(FAILED_TO_CREATE_AN_ACCUMULO_FROM_ELEMENT_OF_TYPE_WHEN_TRYING_TO_INSERT_ELEMENTS, "key", element.getGroup());
                continue;
            }
            final Value value;
            try {
                value = keyPackage.getKeyConverter().getValueFromElement(element);
            } catch (final AccumuloElementConversionException e) {
                LOGGER.error(FAILED_TO_CREATE_AN_ACCUMULO_FROM_ELEMENT_OF_TYPE_WHEN_TRYING_TO_INSERT_ELEMENTS, "value", element.getGroup());
                continue;
            }
            final Mutation m = new Mutation(keys.getFirst().getRow());
            m.put(keys.getFirst().getColumnFamily(), keys.getFirst().getColumnQualifier(), new ColumnVisibility(keys.getFirst().getColumnVisibility()), keys.getFirst().getTimestamp(), value);
            try {
                writer.addMutation(m);
            } catch (final MutationsRejectedException e) {
                LOGGER.error("Failed to create an accumulo key mutation");
                continue;
            }
            // If the GraphElement is an Edge then there will be 2 keys.
            if (null != keys.getSecond()) {
                final Mutation m2 = new Mutation(keys.getSecond().getRow());
                m2.put(keys.getSecond().getColumnFamily(), keys.getSecond().getColumnQualifier(), new ColumnVisibility(keys.getSecond().getColumnVisibility()), keys.getSecond().getTimestamp(), value);
                try {
                    writer.addMutation(m2);
                } catch (final MutationsRejectedException e) {
                    LOGGER.error("Failed to create an accumulo key mutation");
                }
            }
        }
    } else {
        throw new GafferRuntimeException("Could not find any elements to add to graph.", Status.BAD_REQUEST);
    }
    try {
        writer.close();
    } catch (final MutationsRejectedException e) {
        LOGGER.warn("Accumulo batch writer failed to close", e);
    }
}

Example 30 with MutationsRejectedException

use of org.apache.accumulo.core.client.MutationsRejectedException in project apex-malhar by apache.

the class AccumuloTestHelper method populateAccumulo.

public static void populateAccumulo() throws IOException {
    BatchWriterConfig config = new BatchWriterConfig();
    BatchWriter batchwriter = null;
    try {
        batchwriter = con.createBatchWriter("tab1", config);
    } catch (TableNotFoundException e) {
        logger.error("error in test helper");
        DTThrowable.rethrow(e);
    }
    try {
        for (int i = 0; i < 500; ++i) {
            String rowstr = "row" + i;
            Mutation mutation = new Mutation(rowstr.getBytes());
            for (int j = 0; j < 500; ++j) {
                String colstr = "col" + "-" + j;
                String valstr = "val" + "-" + i + "-" + j;
                mutation.put(colfam0_bytes, colstr.getBytes(), System.currentTimeMillis(), valstr.getBytes());
            }
            batchwriter.addMutation(mutation);
        }
        batchwriter.close();
    } catch (MutationsRejectedException e) {
        logger.error("error in test helper");
        DTThrowable.rethrow(e);
    }
}