Examples of org.apache.hadoop.hbase.client.HTableInterface.coprocessorProxy()

Class org.apache.hadoop.hbase.client.HTableInterface

Examples of org.apache.hadoop.hbase.client.HTableInterface.coprocessorProxy()

org.apache.hadoop.hbase.client.HTableInterface.coprocessorProxy()
Creates and returns a proxy to the CoprocessorProtocol instance running in the region containing the specified row. The row given does not actually have to exist. Whichever region would contain the row based on start and end keys will be used. Note that the {@code row} parameter is also not passed to thecoprocessor handler registered for this protocol, unless the {@code row}is separately passed as an argument in a proxy method call. The parameter here is just used to locate the region used to handle the call. @param protocol The class or interface defining the remote protocol @param row The row key used to identify the remote region location @return A CoprocessorProtocol instance

                
                // Disable the index by using the updateIndexState method of MetaDataProtocol end point coprocessor.
                indexTableName = ref.getTableName();
                byte[] indexTableKey = SchemaUtil.getTableKeyFromFullName(indexTableName);
                HTableInterface systemTable = env.getTable(PhoenixDatabaseMetaData.SYSTEM_CATALOG_NAME_BYTES);
                MetaDataProtocol mdProxy = systemTable.coprocessorProxy(MetaDataProtocol.class, indexTableKey);
                // Mimic the Put that gets generated by the client on an update of the index state
                Put put = new Put(indexTableKey);
                put.add(PhoenixDatabaseMetaData.TABLE_FAMILY_BYTES, PhoenixDatabaseMetaData.INDEX_STATE_BYTES, 
                    PIndexState.DISABLE.getSerializedBytes());
                put.add(PhoenixDatabaseMetaData.TABLE_FAMILY_BYTES, PhoenixDatabaseMetaData.INDEX_DISABLE_TIMESTAMP_BYTES,

View Full Code Here

                    closeables.add(htable);
                    futures.add(executor.submit(new JobCallable<Boolean>() {
                        
                        @Override
                        public Boolean call() throws Exception {
                            ServerCachingProtocol protocol = htable.coprocessorProxy(ServerCachingProtocol.class, key);
                            return protocol.addServerCache(connection.getTenantId() == null ? null : connection.getTenantId().getBytes(), cacheId, cachePtr, cacheFactory);
                        }


                        /**
                         * Defines the grouping for round robin behavior.  All threads spawned to process

View Full Code Here

        if (LOG.isDebugEnabled()) {LOG.debug("Removing Cache " + cacheId + " from servers.");}
        for (HRegionLocation entry : locations) {
          if (remainingOnServers.contains(entry)) {  // Call once per server
            try {
              byte[] key = entry.getRegionInfo().getStartKey();
              ServerCachingProtocol protocol = iterateOverTable.coprocessorProxy(ServerCachingProtocol.class, key);
              protocol.removeServerCache(connection.getTenantId() == null ? null : connection.getTenantId().getBytes(), cacheId);
              remainingOnServers.remove(entry);
            } catch (Throwable t) {
              lastThrowable = t;
              LOG.error("Error trying to remove hash cache for " + entry, t);

View Full Code Here

            for (HTableInterfaceReference ref : refs) {
                // Disable the index by using the updateIndexState method of MetaDataProtocol end point coprocessor.
                String indexTableName = ref.getTableName();
                byte[] indexTableKey = SchemaUtil.getTableKeyFromFullName(indexTableName);
                HTableInterface systemTable = env.getTable(PhoenixDatabaseMetaData.TYPE_TABLE_NAME_BYTES);
                MetaDataProtocol mdProxy = systemTable.coprocessorProxy(MetaDataProtocol.class, indexTableKey);
                // Mimic the Put that gets generated by the client on an update of the index state
                Put put = new Put(indexTableKey);
                put.add(PhoenixDatabaseMetaData.TABLE_FAMILY_BYTES, PhoenixDatabaseMetaData.INDEX_STATE_BYTES, PIndexState.DISABLE.getSerializedBytes());
                List<Mutation> tableMetadata = Collections.<Mutation>singletonList(put);
                MetaDataMutationResult result = mdProxy.updateIndexState(tableMetadata);

View Full Code Here

                    closeables.add(htable);
                    futures.add(executor.submit(new JobCallable<Boolean>() {
                        
                        @Override
                        public Boolean call() throws Exception {
                            ServerCachingProtocol protocol = htable.coprocessorProxy(ServerCachingProtocol.class, key);
                            return protocol.addServerCache(connection.getTenantId(), cacheId, cachePtr, cacheFactory);
                        }


                        /**
                         * Defines the grouping for round robin behavior.  All threads spawned to process

View Full Code Here

         */
        for (HRegionLocation entry : locations) {
            if (remainingOnServers.contains(entry)) {  // Call once per server
                try {
                    byte[] key = entry.getRegionInfo().getStartKey();
                    ServerCachingProtocol protocol = iterateOverTable.coprocessorProxy(ServerCachingProtocol.class, key);
                    protocol.removeServerCache(connection.getTenantId(), cacheId);
                    remainingOnServers.remove(entry);
                } catch (Throwable t) {
                    lastThrowable = t;
                    LOG.error("Error trying to remove hash cache for " + entry, t);

View Full Code Here

            for (HTableInterfaceReference ref : refs) {
                // Disable the index by using the updateIndexState method of MetaDataProtocol end point coprocessor.
                String indexTableName = ref.getTableName();
                byte[] indexTableKey = SchemaUtil.getTableKeyFromFullName(indexTableName);
                HTableInterface systemTable = env.getTable(PhoenixDatabaseMetaData.SYSTEM_CATALOG_NAME_BYTES);
                MetaDataProtocol mdProxy = systemTable.coprocessorProxy(MetaDataProtocol.class, indexTableKey);
                // Mimic the Put that gets generated by the client on an update of the index state
                Put put = new Put(indexTableKey);
                put.add(PhoenixDatabaseMetaData.TABLE_FAMILY_BYTES, PhoenixDatabaseMetaData.INDEX_STATE_BYTES, PIndexState.DISABLE.getSerializedBytes());
                List<Mutation> tableMetadata = Collections.<Mutation>singletonList(put);
                MetaDataMutationResult result = mdProxy.updateIndexState(tableMetadata);

View Full Code Here

                    closeables.add(htable);
                    futures.add(executor.submit(new JobCallable<Boolean>() {
                        
                        @Override
                        public Boolean call() throws Exception {
                            ServerCachingProtocol protocol = htable.coprocessorProxy(ServerCachingProtocol.class, key);
                            return protocol.addServerCache(connection.getTenantId() == null ? null : connection.getTenantId().getBytes(), cacheId, cachePtr, cacheFactory);
                        }


                        /**
                         * Defines the grouping for round robin behavior.  All threads spawned to process

View Full Code Here

        if (LOG.isDebugEnabled()) {LOG.debug("Removing Cache " + cacheId + " from servers.");}
        for (HRegionLocation entry : locations) {
            if (remainingOnServers.contains(entry)) {  // Call once per server
                try {
                    byte[] key = entry.getRegionInfo().getStartKey();
                    ServerCachingProtocol protocol = iterateOverTable.coprocessorProxy(ServerCachingProtocol.class, key);
                    protocol.removeServerCache(connection.getTenantId() == null ? null : connection.getTenantId().getBytes(), cacheId);
                    remainingOnServers.remove(entry);
                } catch (Throwable t) {
                    lastThrowable = t;
                    LOG.error("Error trying to remove hash cache for " + entry, t);

View Full Code Here

            for (HTableInterfaceReference ref : refs) {
                // Disable the index by using the updateIndexState method of MetaDataProtocol end point coprocessor.
                String indexTableName = ref.getTableName();
                byte[] indexTableKey = SchemaUtil.getTableKeyFromFullName(indexTableName);
                HTableInterface systemTable = env.getTable(PhoenixDatabaseMetaData.TYPE_TABLE_NAME_BYTES);
                MetaDataProtocol mdProxy = systemTable.coprocessorProxy(MetaDataProtocol.class, indexTableKey);
                // Mimic the Put that gets generated by the client on an update of the index state
                Put put = new Put(indexTableKey);
                put.add(PhoenixDatabaseMetaData.TABLE_FAMILY_BYTES, PhoenixDatabaseMetaData.INDEX_STATE_BYTES, PIndexState.DISABLE.getSerializedBytes());
                List<Mutation> tableMetadata = Collections.<Mutation>singletonList(put);
                MetaDataMutationResult result = mdProxy.updateIndexState(tableMetadata);

View Full Code Here

0 1

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.