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

Example 41 with NoSuchObjectException

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

the class ObjectStore method getSerDeInfo.

@Override
public SerDeInfo getSerDeInfo(String serDeName) throws NoSuchObjectException, MetaException {
    boolean committed = false;
    try {
        openTransaction();
        MSerDeInfo mSerDeInfo = getMSerDeInfo(serDeName);
        if (mSerDeInfo == null) {
            throw new NoSuchObjectException("No SerDe named " + serDeName);
        }
        SerDeInfo serde = convertToSerDeInfo(mSerDeInfo);
        committed = commitTransaction();
        return serde;
    } finally {
        if (!committed)
            rollbackTransaction();
        ;
    }
}

Example 42 with NoSuchObjectException

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

the class ObjectStore method deletePartitionColumnStatistics.

@Override
public boolean deletePartitionColumnStatistics(String dbName, String tableName, String partName, List<String> partVals, String colName) throws NoSuchObjectException, MetaException, InvalidObjectException, InvalidInputException {
    boolean ret = false;
    Query query = null;
    dbName = org.apache.commons.lang.StringUtils.defaultString(dbName, Warehouse.DEFAULT_DATABASE_NAME);
    if (tableName == null) {
        throw new InvalidInputException("Table name is null.");
    }
    try {
        openTransaction();
        MTable mTable = getMTable(dbName, tableName);
        MPartitionColumnStatistics mStatsObj;
        List<MPartitionColumnStatistics> mStatsObjColl;
        if (mTable == null) {
            throw new NoSuchObjectException("Table " + tableName + "  for which stats deletion is requested doesn't exist");
        }
        MPartition mPartition = getMPartition(dbName, tableName, partVals);
        if (mPartition == null) {
            throw new NoSuchObjectException("Partition " + partName + " for which stats deletion is requested doesn't exist");
        }
        query = pm.newQuery(MPartitionColumnStatistics.class);
        String filter;
        String parameters;
        if (colName != null) {
            filter = "partition.partitionName == t1 && dbName == t2 && tableName == t3 && " + "colName == t4";
            parameters = "java.lang.String t1, java.lang.String t2, " + "java.lang.String t3, java.lang.String t4";
        } else {
            filter = "partition.partitionName == t1 && dbName == t2 && tableName == t3";
            parameters = "java.lang.String t1, java.lang.String t2, java.lang.String t3";
        }
        query.setFilter(filter);
        query.declareParameters(parameters);
        if (colName != null) {
            query.setUnique(true);
            mStatsObj = (MPartitionColumnStatistics) query.executeWithArray(partName.trim(), normalizeIdentifier(dbName), normalizeIdentifier(tableName), normalizeIdentifier(colName));
            pm.retrieve(mStatsObj);
            if (mStatsObj != null) {
                pm.deletePersistent(mStatsObj);
            } else {
                throw new NoSuchObjectException("Column stats doesn't exist for db=" + dbName + " table=" + tableName + " partition=" + partName + " col=" + colName);
            }
        } else {
            mStatsObjColl = (List<MPartitionColumnStatistics>) query.execute(partName.trim(), normalizeIdentifier(dbName), normalizeIdentifier(tableName));
            pm.retrieveAll(mStatsObjColl);
            if (mStatsObjColl != null) {
                pm.deletePersistentAll(mStatsObjColl);
            } else {
                throw new NoSuchObjectException("Column stats doesn't exist for db=" + dbName + " table=" + tableName + " partition" + partName);
            }
        }
        ret = commitTransaction();
    } catch (NoSuchObjectException e) {
        rollbackTransaction();
        throw e;
    } finally {
        rollbackAndCleanup(ret, query);
    }
    return ret;
}

Example 43 with NoSuchObjectException

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

the class ObjectStore method getMPartitionColumnStatistics.

private List<MPartitionColumnStatistics> getMPartitionColumnStatistics(Table table, List<String> partNames, List<String> colNames, QueryWrapper queryWrapper) throws NoSuchObjectException, MetaException {
    boolean committed = false;
    try {
        openTransaction();
        // ToDo: we need verify the partition column instead
        try {
            validateTableCols(table, colNames);
        } catch (MetaException me) {
            LOG.warn("The table does not have the same column definition as its partition.");
        }
        Query query = queryWrapper.query = pm.newQuery(MPartitionColumnStatistics.class);
        String paramStr = "java.lang.String t1, java.lang.String t2";
        String filter = "tableName == t1 && dbName == t2 && (";
        Object[] params = new Object[colNames.size() + partNames.size() + 2];
        int i = 0;
        params[i++] = table.getTableName();
        params[i++] = table.getDbName();
        int firstI = i;
        for (String s : partNames) {
            filter += ((i == firstI) ? "" : " || ") + "partitionName == p" + i;
            paramStr += ", java.lang.String p" + i;
            params[i++] = s;
        }
        filter += ") && (";
        firstI = i;
        for (String s : colNames) {
            filter += ((i == firstI) ? "" : " || ") + "colName == c" + i;
            paramStr += ", java.lang.String c" + i;
            params[i++] = s;
        }
        filter += ")";
        query.setFilter(filter);
        query.declareParameters(paramStr);
        query.setOrdering("partitionName ascending");
        @SuppressWarnings("unchecked") List<MPartitionColumnStatistics> result = (List<MPartitionColumnStatistics>) query.executeWithArray(params);
        pm.retrieveAll(result);
        committed = commitTransaction();
        return result;
    } catch (Exception ex) {
        LOG.error("Error retrieving statistics via jdo", ex);
        if (ex instanceof MetaException) {
            throw (MetaException) ex;
        }
        throw new MetaException(ex.getMessage());
    } finally {
        if (!committed) {
            rollbackTransaction();
            return Lists.newArrayList();
        }
    }
}

Example 44 with NoSuchObjectException

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

the class ObjectStore method dropWMMapping.

@Override
public void dropWMMapping(WMMapping mapping) throws NoSuchObjectException, InvalidOperationException, MetaException {
    String entityType = mapping.getEntityType().trim().toUpperCase();
    String entityName = normalizeIdentifier(mapping.getEntityName());
    boolean commited = false;
    Query query = null;
    try {
        openTransaction();
        MWMResourcePlan resourcePlan = getMWMResourcePlan(mapping.getResourcePlanName(), true);
        query = pm.newQuery(MWMMapping.class, "resourcePlan == rp && entityType == type && entityName == name");
        query.declareParameters("MWMResourcePlan rp, java.lang.String type, java.lang.String name");
        if (query.deletePersistentAll(resourcePlan, entityType, entityName) != 1) {
            throw new NoSuchObjectException("Cannot delete mapping.");
        }
        commited = commitTransaction();
    } finally {
        rollbackAndCleanup(commited, query);
    }
}

Example 45 with NoSuchObjectException

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

the class ObjectStore method getRole.

@Override
public Role getRole(String roleName) throws NoSuchObjectException {
    MRole mRole = this.getMRole(roleName);
    if (mRole == null) {
        throw new NoSuchObjectException(roleName + " role can not be found.");
    }
    Role ret = new Role(mRole.getRoleName(), mRole.getCreateTime(), mRole.getOwnerName());
    return ret;
}