Examples with QueryException com.facebook.presto.verifier.framework.QueryException used on opensource projects

Example 1 with QueryException

use of com.facebook.presto.verifier.framework.QueryException in project presto by prestodb.

the class PrestoExceptionClassifier method shouldResubmit.

public boolean shouldResubmit(Throwable throwable) {
    if (!(throwable instanceof PrestoQueryException)) {
        return false;
    }
    PrestoQueryException queryException = (PrestoQueryException) throwable;
    Optional<ErrorCodeSupplier> errorCode = queryException.getErrorCode();
    return errorCode.isPresent() && (resubmittedErrors.contains(errorCode.get()) || conditionalResubmittedErrors.stream().anyMatch(matcher -> matcher.matches(errorCode.get(), queryException.getQueryStage(), queryException.getMessage())));
}

Example 2 with QueryException

use of com.facebook.presto.verifier.framework.QueryException in project presto by prestodb.

the class TooManyOpenPartitionsFailureResolver method resolveQueryFailure.

@Override
public Optional<String> resolveQueryFailure(QueryStats controlQueryStats, QueryException queryException, Optional<QueryObjectBundle> test) {
    if (!test.isPresent()) {
        return Optional.empty();
    }
    return mapMatchingPrestoException(queryException, TEST_MAIN, ImmutableSet.of(HIVE_TOO_MANY_OPEN_PARTITIONS), e -> {
        try {
            ShowCreate showCreate = new ShowCreate(TABLE, test.get().getObjectName());
            String showCreateResult = getOnlyElement(prestoAction.execute(showCreate, DESCRIBE, resultSet -> Optional.of(resultSet.getString(1))).getResults());
            CreateTable createTable = (CreateTable) sqlParser.createStatement(showCreateResult, ParsingOptions.builder().setDecimalLiteralTreatment(AS_DOUBLE).build());
            List<Property> bucketCountProperty = createTable.getProperties().stream().filter(property -> property.getName().getValue().equals(BUCKET_COUNT_PROPERTY)).collect(toImmutableList());
            if (bucketCountProperty.size() != 1) {
                return Optional.empty();
            }
            long bucketCount = ((LongLiteral) getOnlyElement(bucketCountProperty).getValue()).getValue();
            int testClusterSize = this.testClusterSizeSupplier.get();
            if (testClusterSize * maxBucketPerWriter < bucketCount) {
                return Optional.of("Not enough workers on test cluster");
            }
            return Optional.empty();
        } catch (Throwable t) {
            log.warn(t, "Exception when resolving HIVE_TOO_MANY_OPEN_PARTITIONS");
            return Optional.empty();
        }
    });
}

Example 3 with QueryException

use of com.facebook.presto.verifier.framework.QueryException in project presto by prestodb.

the class QueryRewriter method rewriteQuery.

public QueryObjectBundle rewriteQuery(@Language("SQL") String query, ClusterType clusterType) {
    checkState(prefixes.containsKey(clusterType), "Unsupported cluster type: %s", clusterType);
    Statement statement = sqlParser.createStatement(query, PARSING_OPTIONS);
    QualifiedName prefix = prefixes.get(clusterType);
    List<Property> properties = tableProperties.get(clusterType);
    if (statement instanceof CreateTableAsSelect) {
        CreateTableAsSelect createTableAsSelect = (CreateTableAsSelect) statement;
        QualifiedName temporaryTableName = generateTemporaryName(Optional.of(createTableAsSelect.getName()), prefix);
        return new QueryObjectBundle(temporaryTableName, ImmutableList.of(), new CreateTableAsSelect(temporaryTableName, createTableAsSelect.getQuery(), createTableAsSelect.isNotExists(), applyPropertyOverride(createTableAsSelect.getProperties(), properties), createTableAsSelect.isWithData(), createTableAsSelect.getColumnAliases(), createTableAsSelect.getComment()), ImmutableList.of(new DropTable(temporaryTableName, true)), clusterType);
    }
    if (statement instanceof Insert) {
        Insert insert = (Insert) statement;
        QualifiedName originalTableName = insert.getTarget();
        QualifiedName temporaryTableName = generateTemporaryName(Optional.of(originalTableName), prefix);
        return new QueryObjectBundle(temporaryTableName, ImmutableList.of(new CreateTable(temporaryTableName, ImmutableList.of(new LikeClause(originalTableName, Optional.of(INCLUDING))), false, properties, Optional.empty())), new Insert(temporaryTableName, insert.getColumns(), insert.getQuery()), ImmutableList.of(new DropTable(temporaryTableName, true)), clusterType);
    }
    if (statement instanceof Query) {
        QualifiedName temporaryTableName = generateTemporaryName(Optional.empty(), prefix);
        ResultSetMetaData metadata = getResultMetadata((Query) statement);
        List<Identifier> columnAliases = generateStorageColumnAliases(metadata);
        Query rewrite = rewriteNonStorableColumns((Query) statement, metadata);
        return new QueryObjectBundle(temporaryTableName, ImmutableList.of(), new CreateTableAsSelect(temporaryTableName, rewrite, false, properties, true, Optional.of(columnAliases), Optional.empty()), ImmutableList.of(new DropTable(temporaryTableName, true)), clusterType);
    }
    if (statement instanceof CreateView) {
        CreateView createView = (CreateView) statement;
        QualifiedName temporaryViewName = generateTemporaryName(Optional.empty(), prefix);
        ImmutableList.Builder<Statement> setupQueries = ImmutableList.builder();
        // Otherwise, do not pre-create temporary view.
        try {
            String createExistingViewQuery = getOnlyElement(prestoAction.execute(new ShowCreate(VIEW, createView.getName()), REWRITE, SHOW_CREATE_VIEW_CONVERTER).getResults());
            CreateView createExistingView = (CreateView) sqlParser.createStatement(createExistingViewQuery, PARSING_OPTIONS);
            setupQueries.add(new CreateView(temporaryViewName, createExistingView.getQuery(), false, createExistingView.getSecurity()));
        } catch (QueryException e) {
        // no-op
        }
        return new QueryObjectBundle(temporaryViewName, setupQueries.build(), new CreateView(temporaryViewName, createView.getQuery(), createView.isReplace(), createView.getSecurity()), ImmutableList.of(new DropView(temporaryViewName, true)), clusterType);
    }
    if (statement instanceof CreateTable) {
        CreateTable createTable = (CreateTable) statement;
        QualifiedName temporaryTableName = generateTemporaryName(Optional.empty(), prefix);
        return new QueryObjectBundle(temporaryTableName, ImmutableList.of(), new CreateTable(temporaryTableName, createTable.getElements(), createTable.isNotExists(), applyPropertyOverride(createTable.getProperties(), properties), createTable.getComment()), ImmutableList.of(new DropTable(temporaryTableName, true)), clusterType);
    }
    throw new IllegalStateException(format("Unsupported query type: %s", statement.getClass()));
}

Example 4 with QueryException

use of com.facebook.presto.verifier.framework.QueryException in project presto by prestodb.

the class TestRetryDriver method setup.

@BeforeMethod
public void setup() {
    verificationContext = VerificationContext.create(SUITE, NAME);
    retryDriver = new RetryDriver<>(new RetryConfig().setMaxAttempts(5).setMinBackoffDelay(new Duration(10, MILLISECONDS)).setMaxBackoffDelay(new Duration(100, MILLISECONDS)).setScaleFactor(2), QueryException::isRetryable, QueryException.class, verificationContext::addException);
}

Example 5 with QueryException

use of com.facebook.presto.verifier.framework.QueryException in project presto by prestodb.

the class TestRetryDriver method testBackoffTimeCapped.

@Test(timeOut = 5000)
public void testBackoffTimeCapped() {
    RetryDriver retryDriver = new RetryDriver<>(new RetryConfig().setMaxAttempts(5).setMinBackoffDelay(new Duration(10, MILLISECONDS)).setMaxBackoffDelay(new Duration(100, MILLISECONDS)).setScaleFactor(1000), QueryException::isRetryable, QueryException.class, verificationContext::addException);
    retryDriver.run("test", new MockOperation(5, RETRYABLE_EXCEPTION));
}