Examples with NoSuchObjectException org.apache.hadoop.hive.metastore.api.NoSuchObjectException used on opensource projects

Example 81 with NoSuchObjectException

use of org.apache.hadoop.hive.metastore.api.NoSuchObjectException in project presto by prestodb.

the class ThriftHiveMetastore method getPartitionsByNames.

@Override
public List<Partition> getPartitionsByNames(String databaseName, String tableName, List<String> partitionNames) {
    requireNonNull(partitionNames, "partitionNames is null");
    checkArgument(!Iterables.isEmpty(partitionNames), "partitionNames is empty");
    try {
        return retry().stopOn(NoSuchObjectException.class).stopOnIllegalExceptions().run("getPartitionsByNames", stats.getGetPartitionsByNames().wrap(() -> {
            try (HiveMetastoreClient client = clientProvider.createMetastoreClient()) {
                return client.getPartitionsByNames(databaseName, tableName, partitionNames);
            }
        }));
    } catch (NoSuchObjectException e) {
        // assume none of the partitions in the batch are available
        return ImmutableList.of();
    } catch (TException e) {
        throw new PrestoException(HIVE_METASTORE_ERROR, e);
    } catch (Exception e) {
        throw Throwables.propagate(e);
    }
}

Example 82 with NoSuchObjectException

use of org.apache.hadoop.hive.metastore.api.NoSuchObjectException in project metacat by Netflix.

the class HiveConnectorPartitionService method getPartitions.

/**
     * {@inheritDoc}.
     */
@Override
public List<PartitionInfo> getPartitions(@Nonnull @NonNull final ConnectorContext requestContext, @Nonnull @NonNull final QualifiedName tableName, @Nonnull @NonNull final PartitionListRequest partitionsRequest) {
    try {
        final List<Partition> partitions = getPartitions(tableName, partitionsRequest.getFilter(), partitionsRequest.getPartitionNames(), partitionsRequest.getSort(), partitionsRequest.getPageable());
        final Table table = metacatHiveClient.getTableByName(tableName.getDatabaseName(), tableName.getTableName());
        final TableInfo tableInfo = hiveMetacatConverters.toTableInfo(tableName, table);
        final List<PartitionInfo> partitionInfos = new ArrayList<>();
        for (Partition partition : partitions) {
            partitionInfos.add(hiveMetacatConverters.toPartitionInfo(tableInfo, partition));
        }
        return partitionInfos;
    } catch (NoSuchObjectException exception) {
        throw new TableNotFoundException(tableName, exception);
    } catch (MetaException | InvalidObjectException e) {
        throw new InvalidMetaException("Invalid metadata for " + tableName, e);
    } catch (TException e) {
        throw new ConnectorException(String.format("Failed get partitions for hive table %s", tableName), e);
    }
}

Example 83 with NoSuchObjectException

use of org.apache.hadoop.hive.metastore.api.NoSuchObjectException in project metacat by Netflix.

the class HiveConnectorPartitionService method savePartitions.

/**
     * {@inheritDoc}.
     */
@Override
public PartitionsSaveResponse savePartitions(@Nonnull @NonNull final ConnectorContext requestContext, @Nonnull @NonNull final QualifiedName tableName, @Nonnull @NonNull final PartitionsSaveRequest partitionsSaveRequest) {
    final String databasename = tableName.getDatabaseName();
    final String tablename = tableName.getTableName();
    // New partitions
    final List<Partition> hivePartitions = Lists.newArrayList();
    try {
        final Table table = metacatHiveClient.getTableByName(databasename, tablename);
        final List<PartitionInfo> partitionInfos = partitionsSaveRequest.getPartitions();
        // New partition ids
        final List<String> addedPartitionIds = Lists.newArrayList();
        // Updated partition ids
        final List<String> existingPartitionIds = Lists.newArrayList();
        // Existing partitions
        final List<Partition> existingHivePartitions = Lists.newArrayList();
        // Existing partition map
        Map<String, Partition> existingPartitionMap = Collections.emptyMap();
        if (partitionsSaveRequest.getCheckIfExists()) {
            final List<String> partitionNames = partitionInfos.stream().map(partition -> {
                final String partitionName = partition.getName().getPartitionName();
                PartitionUtil.validatePartitionName(partitionName, getPartitionKeys(table.getPartitionKeys()));
                return partitionName;
            }).collect(Collectors.toList());
            existingPartitionMap = getPartitionsByNames(table, partitionNames);
        }
        final TableInfo tableInfo = hiveMetacatConverters.toTableInfo(tableName, table);
        for (PartitionInfo partitionInfo : partitionInfos) {
            final String partitionName = partitionInfo.getName().getPartitionName();
            final Partition hivePartition = existingPartitionMap.get(partitionName);
            if (hivePartition == null) {
                addedPartitionIds.add(partitionName);
                hivePartitions.add(hiveMetacatConverters.fromPartitionInfo(tableInfo, partitionInfo));
            } else {
                //unless we alterifExists
                if (partitionsSaveRequest.getAlterIfExists()) {
                    final Partition existingPartition = hiveMetacatConverters.fromPartitionInfo(tableInfo, partitionInfo);
                    existingPartitionIds.add(partitionName);
                    existingPartition.setParameters(hivePartition.getParameters());
                    existingPartition.setCreateTime(hivePartition.getCreateTime());
                    existingPartition.setLastAccessTime(hivePartition.getLastAccessTime());
                    existingHivePartitions.add(existingPartition);
                }
            }
        }
        final Set<String> deletePartitionIds = Sets.newHashSet();
        if (!partitionsSaveRequest.getAlterIfExists()) {
            deletePartitionIds.addAll(existingPartitionIds);
        }
        if (partitionsSaveRequest.getPartitionIdsForDeletes() != null) {
            deletePartitionIds.addAll(partitionsSaveRequest.getPartitionIdsForDeletes());
        }
        if (partitionsSaveRequest.getAlterIfExists() && !existingHivePartitions.isEmpty()) {
            copyTableSdToPartitionSd(existingHivePartitions, table);
            metacatHiveClient.alterPartitions(databasename, tablename, existingHivePartitions);
        }
        copyTableSdToPartitionSd(hivePartitions, table);
        metacatHiveClient.addDropPartitions(databasename, tablename, hivePartitions, Lists.newArrayList(deletePartitionIds));
        final PartitionsSaveResponse result = new PartitionsSaveResponse();
        result.setAdded(addedPartitionIds);
        result.setUpdated(existingPartitionIds);
        return result;
    } catch (NoSuchObjectException exception) {
        if (exception.getMessage() != null && exception.getMessage().startsWith("Partition doesn't exist")) {
            throw new PartitionNotFoundException(tableName, "", exception);
        } else {
            throw new TableNotFoundException(tableName, exception);
        }
    } catch (MetaException | InvalidObjectException exception) {
        throw new InvalidMetaException("One or more partitions are invalid.", exception);
    } catch (AlreadyExistsException e) {
        final List<String> ids = getFakePartitionName(hivePartitions);
        throw new PartitionAlreadyExistsException(tableName, ids, e);
    } catch (TException exception) {
        throw new ConnectorException(String.format("Failed savePartitions hive table %s", tableName), exception);
    }
}

Example 84 with NoSuchObjectException

use of org.apache.hadoop.hive.metastore.api.NoSuchObjectException in project metacat by Netflix.

the class HiveConnectorPartitionService method getPartitions.

private List<Partition> getPartitions(@Nonnull @NonNull final QualifiedName tableName, @Nullable final String filter, @Nullable final List<String> partitionIds, @Nullable final Sort sort, @Nullable final Pageable pageable) {
    final String databasename = tableName.getDatabaseName();
    final String tablename = tableName.getTableName();
    try {
        final Table table = metacatHiveClient.getTableByName(databasename, tablename);
        List<Partition> partitionList = null;
        if (!Strings.isNullOrEmpty(filter)) {
            partitionList = metacatHiveClient.listPartitionsByFilter(databasename, tablename, filter);
        } else {
            if (partitionIds != null) {
                partitionList = metacatHiveClient.getPartitions(databasename, tablename, partitionIds);
            }
            if (partitionList == null || partitionList.isEmpty()) {
                partitionList = metacatHiveClient.getPartitions(databasename, tablename, null);
            }
        }
        final List<Partition> filteredPartitionList = Lists.newArrayList();
        partitionList.forEach(partition -> {
            final String partitionName = getNameOfPartition(table, partition);
            if (partitionIds == null || partitionIds.contains(partitionName)) {
                filteredPartitionList.add(partition);
            }
        });
        if (sort != null) {
            if (sort.getOrder() == SortOrder.DESC) {
                Collections.sort(filteredPartitionList, Collections.reverseOrder());
            } else {
                Collections.sort(filteredPartitionList);
            }
        }
        return ConnectorUtils.paginate(filteredPartitionList, pageable);
    } catch (NoSuchObjectException exception) {
        throw new TableNotFoundException(tableName, exception);
    } catch (MetaException | InvalidObjectException e) {
        throw new InvalidMetaException("Invalid metadata for " + tableName, e);
    } catch (TException e) {
        throw new ConnectorException(String.format("Failed get partitions for hive table %s", tableName), e);
    }
}

Example 85 with NoSuchObjectException

use of org.apache.hadoop.hive.metastore.api.NoSuchObjectException in project metacat by Netflix.

the class HiveConnectorTableService method listNames.

/**
     * {@inheritDoc}.
     */
@Override
public List<QualifiedName> listNames(@Nonnull @NonNull final ConnectorContext requestContext, @Nonnull @NonNull final QualifiedName name, @Nullable final QualifiedName prefix, @Nullable final Sort sort, @Nullable final Pageable pageable) {
    try {
        final List<QualifiedName> qualifiedNames = Lists.newArrayList();
        final String tableFilter = (prefix != null && prefix.isTableDefinition()) ? prefix.getTableName() : null;
        for (String tableName : metacatHiveClient.getAllTables(name.getDatabaseName())) {
            if (tableFilter == null || tableName.startsWith(tableFilter)) {
                final QualifiedName qualifiedName = QualifiedName.ofTable(name.getCatalogName(), name.getDatabaseName(), tableName);
                if (prefix != null && !qualifiedName.toString().startsWith(prefix.toString())) {
                    continue;
                }
                qualifiedNames.add(qualifiedName);
            }
        }
        ////supporting sort by qualified name only
        if (sort != null) {
            ConnectorUtils.sort(qualifiedNames, sort, Comparator.comparing(QualifiedName::toString));
        }
        return ConnectorUtils.paginate(qualifiedNames, pageable);
    } catch (MetaException exception) {
        throw new InvalidMetaException(name, exception);
    } catch (NoSuchObjectException exception) {
        throw new DatabaseNotFoundException(name, exception);
    } catch (TException exception) {
        throw new ConnectorException(String.format("Failed listNames hive table %s", name), exception);
    }
}