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

Example 46 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 47 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 48 with MutationsRejectedException

use of org.apache.accumulo.core.client.MutationsRejectedException in project incubator-rya by apache.

the class AccumuloParentMetadataRepository method writeMetadata.

private void writeMetadata(final MergeParentMetadata metadata) throws MergerException {
    BatchWriter writer = null;
    try {
        // Write each result.
        final List<Mutation> mutations = makeWriteMetadataMutations(metadata);
        writer = connector.createBatchWriter(mergeParentMetadataTableName, new BatchWriterConfig());
        writer.addMutations(mutations);
    } catch (final AccumuloException | TableNotFoundException e) {
        throw new MergerException("Unable to set MergeParentMetadata in Accumulo", e);
    } finally {
        if (writer != null) {
            try {
                writer.close();
            } catch (final MutationsRejectedException e) {
                throw new MergerException("Could not add results to a MergeParentMetadata table because some of the mutations were rejected.", e);
            }
        }
    }
}

Example 49 with MutationsRejectedException

use of org.apache.accumulo.core.client.MutationsRejectedException in project incubator-rya by apache.

the class AccumuloFreeTextIndexer method storeStatement.

private void storeStatement(final Statement statement) throws IOException {
    Objects.requireNonNull(mtbw, "Freetext indexer attempting to store, but setMultiTableBatchWriter() was not set.");
    // if the predicate list is empty, accept all predicates.
    // Otherwise, make sure the predicate is on the "valid" list
    final boolean isValidPredicate = validPredicates.isEmpty() || validPredicates.contains(statement.getPredicate());
    if (isValidPredicate && (statement.getObject() instanceof Literal)) {
        // Get the tokens
        final String text = statement.getObject().stringValue().toLowerCase();
        final SortedSet<String> tokens = tokenizer.tokenize(text);
        if (!tokens.isEmpty()) {
            // Get Document Data
            final String docContent = StatementSerializer.writeStatement(statement);
            final String docId = Md5Hash.md5Base64(docContent);
            // Setup partition
            final Text partition = genPartition(docContent.hashCode(), docTableNumPartitions);
            final Mutation docTableMut = new Mutation(partition);
            final List<Mutation> termTableMutations = new ArrayList<Mutation>();
            final Text docIdText = new Text(docId);
            // Store the Document Data
            docTableMut.put(ColumnPrefixes.DOCS_CF_PREFIX, docIdText, new Value(docContent.getBytes(Charsets.UTF_8)));
            // index the statement parts
            docTableMut.put(ColumnPrefixes.getSubjColFam(statement), docIdText, EMPTY_VALUE);
            docTableMut.put(ColumnPrefixes.getPredColFam(statement), docIdText, EMPTY_VALUE);
            docTableMut.put(ColumnPrefixes.getObjColFam(statement), docIdText, EMPTY_VALUE);
            docTableMut.put(ColumnPrefixes.getContextColFam(statement), docIdText, EMPTY_VALUE);
            // index the statement terms
            for (final String token : tokens) {
                // tie the token to the document
                docTableMut.put(ColumnPrefixes.getTermColFam(token), docIdText, EMPTY_VALUE);
                // store the term in the term table (useful for wildcard searches)
                termTableMutations.add(createEmptyPutMutation(ColumnPrefixes.getTermListColFam(token)));
                termTableMutations.add(createEmptyPutMutation(ColumnPrefixes.getRevTermListColFam(token)));
            }
            // write the mutations
            try {
                docTableBw.addMutation(docTableMut);
                termTableBw.addMutations(termTableMutations);
            } catch (final MutationsRejectedException e) {
                logger.error("error adding mutation", e);
                throw new IOException(e);
            }
        }
    }
}

Example 50 with MutationsRejectedException

use of org.apache.accumulo.core.client.MutationsRejectedException in project incubator-rya by apache.

the class AccumuloTemporalIndexer method storeStatement.

/**
 * Store a statement in the index if it meets the criterion: Object should be
 * a literal and one of the validPredicates from the configuration.
 * If it does not meet the criteria, it is silently ignored.
 * logs a warning if the object is not parse-able.
 * Attempts to parse with calendarValue = literalValue.calendarValue()
 * if that fails, tries: org.joda.time.DateTime.parse() .
 * T O D O parse an interval using multiple predicates for same subject -- ontology dependent.
 */
private void storeStatement(final Statement statement) throws IOException, IllegalArgumentException {
    Objects.requireNonNull(temporalIndexBatchWriter, "This is not initialized for writing.  Must call setMultiTableBatchWriter() and init().");
    // if the predicate list is empty, accept all predicates.
    // Otherwise, make sure the predicate is on the "valid" list
    final boolean isValidPredicate = validPredicates == null || validPredicates.isEmpty() || validPredicates.contains(statement.getPredicate());
    if (!isValidPredicate || !(statement.getObject() instanceof Literal)) {
        return;
    }
    // 0 begin, 1 end of interval
    final DateTime[] indexDateTimes = new DateTime[2];
    extractDateTime(statement, indexDateTimes);
    if (indexDateTimes[0] == null) {
        return;
    }
    if (!this.isInit)
        throw new RuntimeException("Method .init() was not called (or failed) before attempting to store statements.");
    // Add this as an instant, or interval.
    try {
        if (indexDateTimes[1] != null) {
            final TemporalInterval interval = new TemporalInterval(new TemporalInstantRfc3339(indexDateTimes[0]), new TemporalInstantRfc3339(indexDateTimes[1]));
            addInterval(temporalIndexBatchWriter, interval, statement);
        } else {
            final TemporalInstant instant = new TemporalInstantRfc3339(indexDateTimes[0]);
            addInstant(temporalIndexBatchWriter, instant, statement);
        }
    } catch (final MutationsRejectedException e) {
        throw new IOException("While adding interval/instant for statement =" + statement, e);
    }
}