List of dropPartitions() Examples

Examples of dropPartitions()

org.apache.hcatalog.api.HCatClient.dropPartitions()
Drops partition(s) that match the specified (and possibly partial) partition specification. A partial partition-specification is one where not all partition-keys have associated values. For example, for a table ('myDb.myTable') with 2 partition keys (dt string, region string), if for each dt ('20120101', '20120102', etc.) there can exist 3 regions ('us', 'uk', 'in'), then, 1. Complete partition spec: dropPartitions('myDb', 'myTable', {dt='20120101', region='us'}) would drop 1 partition. 2. Partial partition spec: dropPartitions('myDb', 'myTable', {dt='20120101'}) would drop all 3 partitions, with dt='20120101' (i.e. region = 'us', 'uk' and 'in'). @param dbName The database name. @param tableName The table name. @param partitionSpec The partition specification, {[col_name,value],[col_name2,value2]}. @param ifExists Hive returns an error if the partition specified does not exist, unless ifExists is set to true. @throws HCatException ,ConnectionFailureException
org.apache.hive.hcatalog.api.HCatClient.dropPartitions()
Drops partition(s) that match the specified (and possibly partial) partition specification. A partial partition-specification is one where not all partition-keys have associated values. For example, for a table ('myDb.myTable') with 2 partition keys (dt string, region string), if for each dt ('20120101', '20120102', etc.) there can exist 3 regions ('us', 'uk', 'in'), then, 1. Complete partition spec: dropPartitions('myDb', 'myTable', {dt='20120101', region='us'}) would drop 1 partition. 2. Partial partition spec: dropPartitions('myDb', 'myTable', {dt='20120101'}) would drop all 3 partitions, with dt='20120101' (i.e. region = 'us', 'uk' and 'in'). @param dbName The database name. @param tableName The table name. @param partitionSpec The partition specification, {[col_name,value],[col_name2,value2]}. @param ifExists Hive returns an error if the partition specified does not exist, unless ifExists is set to true. @throws HCatException ,ConnectionFailureException

Examples of org.apache.hcatalog.api.HCatClient.dropPartitions()

        throws FalconException {
        LOG.info("Dropping partitions for : " + tableName + ", partitions: " + partitions);


        try {
            HCatClient client = get(catalogUrl);
            client.dropPartitions(database, tableName, partitions, true);
        } catch (HCatException e) {
            throw new FalconException(e);
        }


        return true;

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Examples of org.apache.hcatalog.api.HCatClient.dropPartitions()

        final HCatClient client = HiveCatalogService.get(metastoreUrl);


        Map<String, String> partitionSpec = new HashMap<String, String>();
        partitionSpec.put("ds", PARTITION_VALUE);


        client.dropPartitions(DATABASE_NAME, TABLE_NAME, partitionSpec, true);


        Thread.sleep(1000); // sleep so the next add is delayed a bit


        HCatAddPartitionDesc reinstatedPartition = HCatAddPartitionDesc.create(
                DATABASE_NAME, TABLE_NAME, null, partitionSpec).build();

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Examples of org.apache.hcatalog.api.HCatClient.dropPartitions()

        final HCatClient client = HiveCatalogService.get(metastoreUrl);


        Map<String, String> partitionSpec = new HashMap<String, String>();
        partitionSpec.put("ds", PARTITION_VALUE);


        client.dropPartitions(DATABASE_NAME, TABLE_NAME, partitionSpec, true);


        Thread.sleep(1000); // sleep so the next add is delayed a bit


        HCatAddPartitionDesc reinstatedPartition = HCatAddPartitionDesc.create(
                DATABASE_NAME, TABLE_NAME, null, partitionSpec).build();

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Examples of org.apache.hcatalog.api.HCatClient.dropPartitions()

        throws FalconException {
        LOG.info("Dropping partitions for : " + tableName + ", partitions: " + partitions);


        try {
            HCatClient client = get(catalogUrl);
            client.dropPartitions(database, tableName, partitions, true);
        } catch (HCatException e) {
            throw new FalconException("Exception dropping partitions:" + e.getMessage(), e);
        }


        return true;

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Examples of org.apache.hcatalog.api.HCatClient.dropPartitions()

    @Override
    public boolean delete(URI uri, Configuration conf) throws LauncherException {
        HCatClient client = getHCatClient(uri, conf);
        try {
            HCatURI hcatURI = new HCatURI(uri.toString());
            client.dropPartitions(hcatURI.getDb(), hcatURI.getTable(), hcatURI.getPartitionMap(), true);
            System.out.println("Dropped partitions for " + uri);
            return true;
        }
        catch (ConnectionFailureException e) {
            throw new LauncherException("Error trying to drop " + uri, e);

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Examples of org.apache.hive.hcatalog.api.HCatClient.dropPartitions()

    @Override
    public boolean delete(URI uri, Configuration conf) throws LauncherException {
        HCatClient client = getHCatClient(uri, conf);
        try {
            HCatURI hcatURI = new HCatURI(uri.toString());
            client.dropPartitions(hcatURI.getDb(), hcatURI.getTable(), hcatURI.getPartitionMap(), true);
            System.out.println("Dropped partitions for " + uri);
            return true;
        }
        catch (ConnectionFailureException e) {
            throw new LauncherException("Error trying to drop " + uri, e);

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