Revert "HBASE-13898 Move 'converter' functions from ProtobufUtil into a helper class"
This reverts commit 1d7c68c086de86ad15997edb5833da6013ec2361. Project: http://git-wip-us.apache.org/repos/asf/hbase/repo Commit: http://git-wip-us.apache.org/repos/asf/hbase/commit/93640bb7 Tree: http://git-wip-us.apache.org/repos/asf/hbase/tree/93640bb7 Diff: http://git-wip-us.apache.org/repos/asf/hbase/diff/93640bb7 Branch: refs/heads/master Commit: 93640bb798fcde06e928ba0b780a29fce9158223 Parents: fd37ccb Author: Sean Busbey <[email protected]> Authored: Tue Jun 23 00:04:27 2015 -0500 Committer: Sean Busbey <[email protected]> Committed: Tue Jun 23 00:04:27 2015 -0500 ---------------------------------------------------------------------- .../hbase/protobuf/ProtobufConverter.java | 2026 ------------------ .../hadoop/hbase/protobuf/ProtobufUtil.java | 1437 ++++++++++++- 2 files changed, 1355 insertions(+), 2108 deletions(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/hbase/blob/93640bb7/hbase-client/src/main/java/org/apache/hadoop/hbase/protobuf/ProtobufConverter.java ---------------------------------------------------------------------- diff --git a/hbase-client/src/main/java/org/apache/hadoop/hbase/protobuf/ProtobufConverter.java b/hbase-client/src/main/java/org/apache/hadoop/hbase/protobuf/ProtobufConverter.java deleted file mode 100644 index 00ffe52..0000000 --- a/hbase-client/src/main/java/org/apache/hadoop/hbase/protobuf/ProtobufConverter.java +++ /dev/null @@ -1,2026 +0,0 @@ -/** - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -package org.apache.hadoop.hbase.protobuf; - -import com.google.common.collect.ArrayListMultimap; -import com.google.common.collect.ListMultimap; -import com.google.protobuf.ByteString; -import com.google.protobuf.InvalidProtocolBufferException; -import com.google.protobuf.Parser; -import com.google.protobuf.TextFormat; -import org.apache.hadoop.conf.Configuration; -import org.apache.hadoop.fs.Path; -import org.apache.hadoop.hbase.*; -import org.apache.hadoop.hbase.classification.InterfaceAudience; -import org.apache.hadoop.hbase.client.*; -import org.apache.hadoop.hbase.client.metrics.ScanMetrics; -import org.apache.hadoop.hbase.exceptions.DeserializationException; -import org.apache.hadoop.hbase.filter.ByteArrayComparable; -import org.apache.hadoop.hbase.filter.Filter; -import org.apache.hadoop.hbase.io.TimeRange; -import org.apache.hadoop.hbase.protobuf.generated.*; -import org.apache.hadoop.hbase.quotas.QuotaScope; -import org.apache.hadoop.hbase.quotas.QuotaType; -import org.apache.hadoop.hbase.quotas.ThrottleType; -import org.apache.hadoop.hbase.replication.ReplicationLoadSink; -import org.apache.hadoop.hbase.replication.ReplicationLoadSource; -import org.apache.hadoop.hbase.security.access.Permission; -import org.apache.hadoop.hbase.security.access.TablePermission; -import org.apache.hadoop.hbase.security.access.UserPermission; -import org.apache.hadoop.hbase.security.token.AuthenticationTokenIdentifier; -import org.apache.hadoop.hbase.security.visibility.Authorizations; -import org.apache.hadoop.hbase.security.visibility.CellVisibility; -import org.apache.hadoop.hbase.util.ByteStringer; -import org.apache.hadoop.hbase.util.Bytes; -import org.apache.hadoop.hbase.util.DynamicClassLoader; -import org.apache.hadoop.io.Text; -import org.apache.hadoop.security.token.Token; - -import java.io.IOException; -import java.lang.reflect.Constructor; -import java.lang.reflect.Method; -import java.nio.ByteBuffer; -import java.util.*; -import java.util.concurrent.TimeUnit; - -/** - * Converter functions exposed by ProtobufUtil - */ [email protected](value="DP_CREATE_CLASSLOADER_INSIDE_DO_PRIVILEGED", - justification="None. Address sometime.") [email protected] -public class ProtobufConverter { - - private ProtobufConverter(){ - } - - /** - * Many results are simple: no cell, exists true or false. To save on object creations, - * we reuse them across calls. - */ - private final static Cell[] EMPTY_CELL_ARRAY = new Cell[]{}; - private final static Result EMPTY_RESULT = Result.create(EMPTY_CELL_ARRAY); - private final static Result EMPTY_RESULT_EXISTS_TRUE = Result.create(null, true); - private final static Result EMPTY_RESULT_EXISTS_FALSE = Result.create(null, false); - private final static Result EMPTY_RESULT_STALE = Result.create(EMPTY_CELL_ARRAY, null, true); - private final static Result EMPTY_RESULT_EXISTS_TRUE_STALE - = Result.create((Cell[])null, true, true); - private final static Result EMPTY_RESULT_EXISTS_FALSE_STALE - = Result.create((Cell[])null, false, true); - - private final static ClientProtos.Result EMPTY_RESULT_PB; - private final static ClientProtos.Result EMPTY_RESULT_PB_EXISTS_TRUE; - private final static ClientProtos.Result EMPTY_RESULT_PB_EXISTS_FALSE; - private final static ClientProtos.Result EMPTY_RESULT_PB_STALE; - private final static ClientProtos.Result EMPTY_RESULT_PB_EXISTS_TRUE_STALE; - private final static ClientProtos.Result EMPTY_RESULT_PB_EXISTS_FALSE_STALE; - - static { - ClientProtos.Result.Builder builder = ClientProtos.Result.newBuilder(); - - builder.setExists(true); - builder.setAssociatedCellCount(0); - EMPTY_RESULT_PB_EXISTS_TRUE = builder.build(); - - builder.setStale(true); - EMPTY_RESULT_PB_EXISTS_TRUE_STALE = builder.build(); - builder.clear(); - - builder.setExists(false); - builder.setAssociatedCellCount(0); - EMPTY_RESULT_PB_EXISTS_FALSE = builder.build(); - builder.setStale(true); - EMPTY_RESULT_PB_EXISTS_FALSE_STALE = builder.build(); - - builder.clear(); - builder.setAssociatedCellCount(0); - EMPTY_RESULT_PB = builder.build(); - builder.setStale(true); - EMPTY_RESULT_PB_STALE = builder.build(); - } - - /** - * Dynamic class loader to load filter/comparators - */ - private final static ClassLoader CLASS_LOADER; - - static { - ClassLoader parent = ProtobufUtil.class.getClassLoader(); - Configuration conf = HBaseConfiguration.create(); - CLASS_LOADER = new DynamicClassLoader(conf, parent); - } - - /** - * Convert a ServerName to a protocol buffer ServerName - * - * @param serverName the ServerName to convert - * @return the converted protocol buffer ServerName - * @see #toServerName(org.apache.hadoop.hbase.protobuf.generated.HBaseProtos.ServerName) - */ - public static HBaseProtos.ServerName toServerName(final ServerName serverName) { - if (serverName == null) return null; - HBaseProtos.ServerName.Builder builder = - HBaseProtos.ServerName.newBuilder(); - builder.setHostName(serverName.getHostname()); - if (serverName.getPort() >= 0) { - builder.setPort(serverName.getPort()); - } - if (serverName.getStartcode() >= 0) { - builder.setStartCode(serverName.getStartcode()); - } - return builder.build(); - } - - /** - * Convert a protocol buffer ServerName to a ServerName - * - * @param proto the protocol buffer ServerName to convert - * @return the converted ServerName - */ - public static ServerName toServerName(final HBaseProtos.ServerName proto) { - if (proto == null) return null; - String hostName = proto.getHostName(); - long startCode = -1; - int port = -1; - if (proto.hasPort()) { - port = proto.getPort(); - } - if (proto.hasStartCode()) { - startCode = proto.getStartCode(); - } - return ServerName.valueOf(hostName, port, startCode); - } - - /** - * Convert a protobuf Durability into a client Durability - */ - public static Durability toDurability( - final ClientProtos.MutationProto.Durability proto) { - switch(proto) { - case USE_DEFAULT: - return Durability.USE_DEFAULT; - case SKIP_WAL: - return Durability.SKIP_WAL; - case ASYNC_WAL: - return Durability.ASYNC_WAL; - case SYNC_WAL: - return Durability.SYNC_WAL; - case FSYNC_WAL: - return Durability.FSYNC_WAL; - default: - return Durability.USE_DEFAULT; - } - } - - /** - * Convert a client Durability into a protobuf Durability - */ - public static ClientProtos.MutationProto.Durability toDurability( - final Durability d) { - switch(d) { - case USE_DEFAULT: - return ClientProtos.MutationProto.Durability.USE_DEFAULT; - case SKIP_WAL: - return ClientProtos.MutationProto.Durability.SKIP_WAL; - case ASYNC_WAL: - return ClientProtos.MutationProto.Durability.ASYNC_WAL; - case SYNC_WAL: - return ClientProtos.MutationProto.Durability.SYNC_WAL; - case FSYNC_WAL: - return ClientProtos.MutationProto.Durability.FSYNC_WAL; - default: - return ClientProtos.MutationProto.Durability.USE_DEFAULT; - } - } - - /** - * Convert a protocol buffer Get to a client Get - * - * @param proto the protocol buffer Get to convert - * @return the converted client Get - * @throws IOException - */ - public static Get toGet( - final ClientProtos.Get proto) throws IOException { - if (proto == null) return null; - byte[] row = proto.getRow().toByteArray(); - Get get = new Get(row); - if (proto.hasCacheBlocks()) { - get.setCacheBlocks(proto.getCacheBlocks()); - } - if (proto.hasMaxVersions()) { - get.setMaxVersions(proto.getMaxVersions()); - } - if (proto.hasStoreLimit()) { - get.setMaxResultsPerColumnFamily(proto.getStoreLimit()); - } - if (proto.hasStoreOffset()) { - get.setRowOffsetPerColumnFamily(proto.getStoreOffset()); - } - if (proto.hasTimeRange()) { - HBaseProtos.TimeRange timeRange = proto.getTimeRange(); - long minStamp = 0; - long maxStamp = Long.MAX_VALUE; - if (timeRange.hasFrom()) { - minStamp = timeRange.getFrom(); - } - if (timeRange.hasTo()) { - maxStamp = timeRange.getTo(); - } - get.setTimeRange(minStamp, maxStamp); - } - if (proto.hasFilter()) { - FilterProtos.Filter filter = proto.getFilter(); - get.setFilter(ProtobufUtil.toFilter(filter)); - } - for (HBaseProtos.NameBytesPair attribute: proto.getAttributeList()) { - get.setAttribute(attribute.getName(), attribute.getValue().toByteArray()); - } - if (proto.getColumnCount() > 0) { - for (ClientProtos.Column column: proto.getColumnList()) { - byte[] family = column.getFamily().toByteArray(); - if (column.getQualifierCount() > 0) { - for (ByteString qualifier: column.getQualifierList()) { - get.addColumn(family, qualifier.toByteArray()); - } - } else { - get.addFamily(family); - } - } - } - if (proto.hasExistenceOnly() && proto.getExistenceOnly()){ - get.setCheckExistenceOnly(true); - } - if (proto.hasClosestRowBefore() && proto.getClosestRowBefore()){ - get.setClosestRowBefore(true); - } - if (proto.hasConsistency()) { - get.setConsistency(toConsistency(proto.getConsistency())); - } - return get; - } - - public static Consistency toConsistency(ClientProtos.Consistency consistency) { - switch (consistency) { - case STRONG : return Consistency.STRONG; - case TIMELINE : return Consistency.TIMELINE; - default : return Consistency.STRONG; - } - } - - public static ClientProtos.Consistency toConsistency(Consistency consistency) { - switch (consistency) { - case STRONG : return ClientProtos.Consistency.STRONG; - case TIMELINE : return ClientProtos.Consistency.TIMELINE; - default : return ClientProtos.Consistency.STRONG; - } - } - - /** - * Convert a protocol buffer Mutate to a Put. - * - * @param proto The protocol buffer MutationProto to convert - * @param cellScanner If non-null, the Cell data that goes with this proto. - * @return A client Put. - * @throws IOException - */ - public static Put toPut(final ClientProtos.MutationProto proto, final CellScanner cellScanner) - throws IOException { - // TODO: Server-side at least why do we convert back to the Client types? Why not just pb it? - ClientProtos.MutationProto.MutationType type = proto.getMutateType(); - assert type == ClientProtos.MutationProto.MutationType.PUT: type.name(); - long timestamp = proto.hasTimestamp()? proto.getTimestamp(): HConstants.LATEST_TIMESTAMP; - Put put = null; - int cellCount = proto.hasAssociatedCellCount()? proto.getAssociatedCellCount(): 0; - if (cellCount > 0) { - // The proto has metadata only and the data is separate to be found in the cellScanner. - if (cellScanner == null) { - throw new DoNotRetryIOException("Cell count of " + cellCount + " but no cellScanner: " + - toShortString(proto)); - } - for (int i = 0; i < cellCount; i++) { - if (!cellScanner.advance()) { - throw new DoNotRetryIOException("Cell count of " + cellCount + " but at index " + i + - " no cell returned: " + toShortString(proto)); - } - Cell cell = cellScanner.current(); - if (put == null) { - put = new Put(cell.getRowArray(), cell.getRowOffset(), cell.getRowLength(), timestamp); - } - put.add(cell); - } - } else { - if (proto.hasRow()) { - put = new Put(proto.getRow().asReadOnlyByteBuffer(), timestamp); - } else { - throw new IllegalArgumentException("row cannot be null"); - } - // The proto has the metadata and the data itself - for (ClientProtos.MutationProto.ColumnValue column: proto.getColumnValueList()) { - byte[] family = column.getFamily().toByteArray(); - for (ClientProtos.MutationProto.ColumnValue.QualifierValue qv: column.getQualifierValueList()) { - if (!qv.hasValue()) { - throw new DoNotRetryIOException( - "Missing required field: qualifier value"); - } - ByteBuffer qualifier = - qv.hasQualifier() ? qv.getQualifier().asReadOnlyByteBuffer() : null; - ByteBuffer value = - qv.hasValue() ? qv.getValue().asReadOnlyByteBuffer() : null; - long ts = timestamp; - if (qv.hasTimestamp()) { - ts = qv.getTimestamp(); - } - byte[] tags; - if (qv.hasTags()) { - tags = qv.getTags().toByteArray(); - Object[] array = Tag.asList(tags, 0, (short)tags.length).toArray(); - Tag[] tagArray = new Tag[array.length]; - for(int i = 0; i< array.length; i++) { - tagArray[i] = (Tag)array[i]; - } - if(qv.hasDeleteType()) { - byte[] qual = qv.hasQualifier() ? qv.getQualifier().toByteArray() : null; - put.add(new KeyValue(proto.getRow().toByteArray(), family, qual, ts, - fromDeleteType(qv.getDeleteType()), null, tags)); - } else { - put.addImmutable(family, qualifier, ts, value, tagArray); - } - } else { - if(qv.hasDeleteType()) { - byte[] qual = qv.hasQualifier() ? qv.getQualifier().toByteArray() : null; - put.add(new KeyValue(proto.getRow().toByteArray(), family, qual, ts, - fromDeleteType(qv.getDeleteType()))); - } else{ - put.addImmutable(family, qualifier, ts, value); - } - } - } - } - } - put.setDurability(toDurability(proto.getDurability())); - for (HBaseProtos.NameBytesPair attribute: proto.getAttributeList()) { - put.setAttribute(attribute.getName(), attribute.getValue().toByteArray()); - } - return put; - } - - /** - * Convert a protocol buffer Mutate to a Delete - * - * @param proto the protocol buffer Mutate to convert - * @param cellScanner if non-null, the data that goes with this delete. - * @return the converted client Delete - * @throws IOException - */ - public static Delete toDelete(final ClientProtos.MutationProto proto, final CellScanner cellScanner) - throws IOException { - ClientProtos.MutationProto.MutationType type = proto.getMutateType(); - assert type == ClientProtos.MutationProto.MutationType.DELETE : type.name(); - byte [] row = proto.hasRow()? proto.getRow().toByteArray(): null; - long timestamp = HConstants.LATEST_TIMESTAMP; - if (proto.hasTimestamp()) { - timestamp = proto.getTimestamp(); - } - Delete delete = null; - int cellCount = proto.hasAssociatedCellCount()? proto.getAssociatedCellCount(): 0; - if (cellCount > 0) { - // The proto has metadata only and the data is separate to be found in the cellScanner. - if (cellScanner == null) { - // TextFormat should be fine for a Delete since it carries no data, just coordinates. - throw new DoNotRetryIOException("Cell count of " + cellCount + " but no cellScanner: " + - TextFormat.shortDebugString(proto)); - } - for (int i = 0; i < cellCount; i++) { - if (!cellScanner.advance()) { - // TextFormat should be fine for a Delete since it carries no data, just coordinates. - throw new DoNotRetryIOException("Cell count of " + cellCount + " but at index " + i + - " no cell returned: " + TextFormat.shortDebugString(proto)); - } - Cell cell = cellScanner.current(); - if (delete == null) { - delete = - new Delete(cell.getRowArray(), cell.getRowOffset(), cell.getRowLength(), timestamp); - } - delete.addDeleteMarker(cell); - } - } else { - delete = new Delete(row, timestamp); - for (ClientProtos.MutationProto.ColumnValue column: proto.getColumnValueList()) { - byte[] family = column.getFamily().toByteArray(); - for (ClientProtos.MutationProto.ColumnValue.QualifierValue qv: column.getQualifierValueList()) { - ClientProtos.MutationProto.DeleteType deleteType = qv.getDeleteType(); - byte[] qualifier = null; - if (qv.hasQualifier()) { - qualifier = qv.getQualifier().toByteArray(); - } - long ts = HConstants.LATEST_TIMESTAMP; - if (qv.hasTimestamp()) { - ts = qv.getTimestamp(); - } - if (deleteType == ClientProtos.MutationProto.DeleteType.DELETE_ONE_VERSION) { - delete.deleteColumn(family, qualifier, ts); - } else if (deleteType == ClientProtos.MutationProto.DeleteType.DELETE_MULTIPLE_VERSIONS) { - delete.deleteColumns(family, qualifier, ts); - } else if (deleteType == ClientProtos.MutationProto.DeleteType.DELETE_FAMILY_VERSION) { - delete.deleteFamilyVersion(family, ts); - } else { - delete.deleteFamily(family, ts); - } - } - } - } - delete.setDurability(toDurability(proto.getDurability())); - for (HBaseProtos.NameBytesPair attribute: proto.getAttributeList()) { - delete.setAttribute(attribute.getName(), attribute.getValue().toByteArray()); - } - return delete; - } - - /** - * Convert a protocol buffer Mutate to an Append - * @param cellScanner - * @param proto the protocol buffer Mutate to convert - * @return the converted client Append - * @throws IOException - */ - public static Append toAppend(final ClientProtos.MutationProto proto, final CellScanner cellScanner) - throws IOException { - ClientProtos.MutationProto.MutationType type = proto.getMutateType(); - assert type == ClientProtos.MutationProto.MutationType.APPEND : type.name(); - byte [] row = proto.hasRow()? proto.getRow().toByteArray(): null; - Append append = null; - int cellCount = proto.hasAssociatedCellCount()? proto.getAssociatedCellCount(): 0; - if (cellCount > 0) { - // The proto has metadata only and the data is separate to be found in the cellScanner. - if (cellScanner == null) { - throw new DoNotRetryIOException("Cell count of " + cellCount + " but no cellScanner: " + - toShortString(proto)); - } - for (int i = 0; i < cellCount; i++) { - if (!cellScanner.advance()) { - throw new DoNotRetryIOException("Cell count of " + cellCount + " but at index " + i + - " no cell returned: " + toShortString(proto)); - } - Cell cell = cellScanner.current(); - if (append == null) { - append = new Append(cell.getRowArray(), cell.getRowOffset(), cell.getRowLength()); - } - append.add(cell); - } - } else { - append = new Append(row); - for (ClientProtos.MutationProto.ColumnValue column: proto.getColumnValueList()) { - byte[] family = column.getFamily().toByteArray(); - for (ClientProtos.MutationProto.ColumnValue.QualifierValue qv: column.getQualifierValueList()) { - byte[] qualifier = qv.getQualifier().toByteArray(); - if (!qv.hasValue()) { - throw new DoNotRetryIOException( - "Missing required field: qualifier value"); - } - byte[] value = qv.getValue().toByteArray(); - byte[] tags = null; - if (qv.hasTags()) { - tags = qv.getTags().toByteArray(); - } - append.add(CellUtil.createCell(row, family, qualifier, qv.getTimestamp(), - KeyValue.Type.Put, value, tags)); - } - } - } - append.setDurability(toDurability(proto.getDurability())); - for (HBaseProtos.NameBytesPair attribute: proto.getAttributeList()) { - append.setAttribute(attribute.getName(), attribute.getValue().toByteArray()); - } - return append; - } - - /** - * Convert a MutateRequest to Mutation - * - * @param proto the protocol buffer Mutate to convert - * @return the converted Mutation - * @throws IOException - */ - public static Mutation toMutation(final ClientProtos.MutationProto proto) throws IOException { - ClientProtos.MutationProto.MutationType type = proto.getMutateType(); - if (type == ClientProtos.MutationProto.MutationType.APPEND) { - return toAppend(proto, null); - } - if (type == ClientProtos.MutationProto.MutationType.DELETE) { - return toDelete(proto, null); - } - if (type == ClientProtos.MutationProto.MutationType.PUT) { - return toPut(proto, null); - } - throw new IOException("Unknown mutation type " + type); - } - - /** - * Convert a protocol buffer Mutate to an Increment - * - * @param proto the protocol buffer Mutate to convert - * @return the converted client Increment - * @throws IOException - */ - public static Increment toIncrement(final ClientProtos.MutationProto proto, final CellScanner cellScanner) - throws IOException { - ClientProtos.MutationProto.MutationType type = proto.getMutateType(); - assert type == ClientProtos.MutationProto.MutationType.INCREMENT : type.name(); - byte [] row = proto.hasRow()? proto.getRow().toByteArray(): null; - Increment increment = null; - int cellCount = proto.hasAssociatedCellCount()? proto.getAssociatedCellCount(): 0; - if (cellCount > 0) { - // The proto has metadata only and the data is separate to be found in the cellScanner. - if (cellScanner == null) { - throw new DoNotRetryIOException("Cell count of " + cellCount + " but no cellScanner: " + - TextFormat.shortDebugString(proto)); - } - for (int i = 0; i < cellCount; i++) { - if (!cellScanner.advance()) { - throw new DoNotRetryIOException("Cell count of " + cellCount + " but at index " + i + - " no cell returned: " + TextFormat.shortDebugString(proto)); - } - Cell cell = cellScanner.current(); - if (increment == null) { - increment = new Increment(cell.getRowArray(), cell.getRowOffset(), cell.getRowLength()); - } - increment.add(cell); - } - } else { - increment = new Increment(row); - for (ClientProtos.MutationProto.ColumnValue column: proto.getColumnValueList()) { - byte[] family = column.getFamily().toByteArray(); - for (ClientProtos.MutationProto.ColumnValue.QualifierValue qv: column.getQualifierValueList()) { - byte[] qualifier = qv.getQualifier().toByteArray(); - if (!qv.hasValue()) { - throw new DoNotRetryIOException("Missing required field: qualifier value"); - } - byte[] value = qv.getValue().toByteArray(); - byte[] tags = null; - if (qv.hasTags()) { - tags = qv.getTags().toByteArray(); - } - increment.add(CellUtil.createCell(row, family, qualifier, qv.getTimestamp(), - KeyValue.Type.Put, value, tags)); - } - } - } - if (proto.hasTimeRange()) { - HBaseProtos.TimeRange timeRange = proto.getTimeRange(); - long minStamp = 0; - long maxStamp = Long.MAX_VALUE; - if (timeRange.hasFrom()) { - minStamp = timeRange.getFrom(); - } - if (timeRange.hasTo()) { - maxStamp = timeRange.getTo(); - } - increment.setTimeRange(minStamp, maxStamp); - } - increment.setDurability(toDurability(proto.getDurability())); - for (HBaseProtos.NameBytesPair attribute : proto.getAttributeList()) { - increment.setAttribute(attribute.getName(), attribute.getValue().toByteArray()); - } - return increment; - } - - /** - * Convert a client Scan to a protocol buffer Scan - * - * @param scan the client Scan to convert - * @return the converted protocol buffer Scan - * @throws IOException - */ - public static ClientProtos.Scan toScan( - final Scan scan) throws IOException { - ClientProtos.Scan.Builder scanBuilder = - ClientProtos.Scan.newBuilder(); - scanBuilder.setCacheBlocks(scan.getCacheBlocks()); - if (scan.getBatch() > 0) { - scanBuilder.setBatchSize(scan.getBatch()); - } - if (scan.getMaxResultSize() > 0) { - scanBuilder.setMaxResultSize(scan.getMaxResultSize()); - } - if (scan.isSmall()) { - scanBuilder.setSmall(scan.isSmall()); - } - Boolean loadColumnFamiliesOnDemand = scan.getLoadColumnFamiliesOnDemandValue(); - if (loadColumnFamiliesOnDemand != null) { - scanBuilder.setLoadColumnFamiliesOnDemand(loadColumnFamiliesOnDemand.booleanValue()); - } - scanBuilder.setMaxVersions(scan.getMaxVersions()); - TimeRange timeRange = scan.getTimeRange(); - if (!timeRange.isAllTime()) { - HBaseProtos.TimeRange.Builder timeRangeBuilder = - HBaseProtos.TimeRange.newBuilder(); - timeRangeBuilder.setFrom(timeRange.getMin()); - timeRangeBuilder.setTo(timeRange.getMax()); - scanBuilder.setTimeRange(timeRangeBuilder.build()); - } - Map<String, byte[]> attributes = scan.getAttributesMap(); - if (!attributes.isEmpty()) { - HBaseProtos.NameBytesPair.Builder attributeBuilder = HBaseProtos.NameBytesPair.newBuilder(); - for (Map.Entry<String, byte[]> attribute: attributes.entrySet()) { - attributeBuilder.setName(attribute.getKey()); - attributeBuilder.setValue(ByteStringer.wrap(attribute.getValue())); - scanBuilder.addAttribute(attributeBuilder.build()); - } - } - byte[] startRow = scan.getStartRow(); - if (startRow != null && startRow.length > 0) { - scanBuilder.setStartRow(ByteStringer.wrap(startRow)); - } - byte[] stopRow = scan.getStopRow(); - if (stopRow != null && stopRow.length > 0) { - scanBuilder.setStopRow(ByteStringer.wrap(stopRow)); - } - if (scan.hasFilter()) { - scanBuilder.setFilter(ProtobufUtil.toFilter(scan.getFilter())); - } - if (scan.hasFamilies()) { - ClientProtos.Column.Builder columnBuilder = ClientProtos.Column.newBuilder(); - for (Map.Entry<byte[],NavigableSet<byte []>> - family: scan.getFamilyMap().entrySet()) { - columnBuilder.setFamily(ByteStringer.wrap(family.getKey())); - NavigableSet<byte []> qualifiers = family.getValue(); - columnBuilder.clearQualifier(); - if (qualifiers != null && qualifiers.size() > 0) { - for (byte [] qualifier: qualifiers) { - columnBuilder.addQualifier(ByteStringer.wrap(qualifier)); - } - } - scanBuilder.addColumn(columnBuilder.build()); - } - } - if (scan.getMaxResultsPerColumnFamily() >= 0) { - scanBuilder.setStoreLimit(scan.getMaxResultsPerColumnFamily()); - } - if (scan.getRowOffsetPerColumnFamily() > 0) { - scanBuilder.setStoreOffset(scan.getRowOffsetPerColumnFamily()); - } - if (scan.isReversed()) { - scanBuilder.setReversed(scan.isReversed()); - } - if (scan.getConsistency() == Consistency.TIMELINE) { - scanBuilder.setConsistency(toConsistency(scan.getConsistency())); - } - if (scan.getCaching() > 0) { - scanBuilder.setCaching(scan.getCaching()); - } - return scanBuilder.build(); - } - - /** - * Convert a protocol buffer Scan to a client Scan - * - * @param proto the protocol buffer Scan to convert - * @return the converted client Scan - * @throws IOException - */ - public static Scan toScan( - final ClientProtos.Scan proto) throws IOException { - byte [] startRow = HConstants.EMPTY_START_ROW; - byte [] stopRow = HConstants.EMPTY_END_ROW; - if (proto.hasStartRow()) { - startRow = proto.getStartRow().toByteArray(); - } - if (proto.hasStopRow()) { - stopRow = proto.getStopRow().toByteArray(); - } - Scan scan = new Scan(startRow, stopRow); - if (proto.hasCacheBlocks()) { - scan.setCacheBlocks(proto.getCacheBlocks()); - } - if (proto.hasMaxVersions()) { - scan.setMaxVersions(proto.getMaxVersions()); - } - if (proto.hasStoreLimit()) { - scan.setMaxResultsPerColumnFamily(proto.getStoreLimit()); - } - if (proto.hasStoreOffset()) { - scan.setRowOffsetPerColumnFamily(proto.getStoreOffset()); - } - if (proto.hasLoadColumnFamiliesOnDemand()) { - scan.setLoadColumnFamiliesOnDemand(proto.getLoadColumnFamiliesOnDemand()); - } - if (proto.hasTimeRange()) { - HBaseProtos.TimeRange timeRange = proto.getTimeRange(); - long minStamp = 0; - long maxStamp = Long.MAX_VALUE; - if (timeRange.hasFrom()) { - minStamp = timeRange.getFrom(); - } - if (timeRange.hasTo()) { - maxStamp = timeRange.getTo(); - } - scan.setTimeRange(minStamp, maxStamp); - } - if (proto.hasFilter()) { - FilterProtos.Filter filter = proto.getFilter(); - scan.setFilter(ProtobufUtil.toFilter(filter)); - } - if (proto.hasBatchSize()) { - scan.setBatch(proto.getBatchSize()); - } - if (proto.hasMaxResultSize()) { - scan.setMaxResultSize(proto.getMaxResultSize()); - } - if (proto.hasSmall()) { - scan.setSmall(proto.getSmall()); - } - for (HBaseProtos.NameBytesPair attribute: proto.getAttributeList()) { - scan.setAttribute(attribute.getName(), attribute.getValue().toByteArray()); - } - if (proto.getColumnCount() > 0) { - for (ClientProtos.Column column: proto.getColumnList()) { - byte[] family = column.getFamily().toByteArray(); - if (column.getQualifierCount() > 0) { - for (ByteString qualifier: column.getQualifierList()) { - scan.addColumn(family, qualifier.toByteArray()); - } - } else { - scan.addFamily(family); - } - } - } - if (proto.hasReversed()) { - scan.setReversed(proto.getReversed()); - } - if (proto.hasConsistency()) { - scan.setConsistency(toConsistency(proto.getConsistency())); - } - if (proto.hasCaching()) { - scan.setCaching(proto.getCaching()); - } - return scan; - } - - /** - * Create a protocol buffer Get based on a client Get. - * - * @param get the client Get - * @return a protocol buffer Get - * @throws IOException - */ - public static ClientProtos.Get toGet( - final Get get) throws IOException { - ClientProtos.Get.Builder builder = - ClientProtos.Get.newBuilder(); - builder.setRow(ByteStringer.wrap(get.getRow())); - builder.setCacheBlocks(get.getCacheBlocks()); - builder.setMaxVersions(get.getMaxVersions()); - if (get.getFilter() != null) { - builder.setFilter(ProtobufUtil.toFilter(get.getFilter())); - } - TimeRange timeRange = get.getTimeRange(); - if (!timeRange.isAllTime()) { - HBaseProtos.TimeRange.Builder timeRangeBuilder = - HBaseProtos.TimeRange.newBuilder(); - timeRangeBuilder.setFrom(timeRange.getMin()); - timeRangeBuilder.setTo(timeRange.getMax()); - builder.setTimeRange(timeRangeBuilder.build()); - } - Map<String, byte[]> attributes = get.getAttributesMap(); - if (!attributes.isEmpty()) { - HBaseProtos.NameBytesPair.Builder attributeBuilder = HBaseProtos.NameBytesPair.newBuilder(); - for (Map.Entry<String, byte[]> attribute: attributes.entrySet()) { - attributeBuilder.setName(attribute.getKey()); - attributeBuilder.setValue(ByteStringer.wrap(attribute.getValue())); - builder.addAttribute(attributeBuilder.build()); - } - } - if (get.hasFamilies()) { - ClientProtos.Column.Builder columnBuilder = ClientProtos.Column.newBuilder(); - Map<byte[], NavigableSet<byte[]>> families = get.getFamilyMap(); - for (Map.Entry<byte[], NavigableSet<byte[]>> family: families.entrySet()) { - NavigableSet<byte[]> qualifiers = family.getValue(); - columnBuilder.setFamily(ByteStringer.wrap(family.getKey())); - columnBuilder.clearQualifier(); - if (qualifiers != null && qualifiers.size() > 0) { - for (byte[] qualifier: qualifiers) { - columnBuilder.addQualifier(ByteStringer.wrap(qualifier)); - } - } - builder.addColumn(columnBuilder.build()); - } - } - if (get.getMaxResultsPerColumnFamily() >= 0) { - builder.setStoreLimit(get.getMaxResultsPerColumnFamily()); - } - if (get.getRowOffsetPerColumnFamily() > 0) { - builder.setStoreOffset(get.getRowOffsetPerColumnFamily()); - } - if (get.isCheckExistenceOnly()){ - builder.setExistenceOnly(true); - } - if (get.isClosestRowBefore()){ - builder.setClosestRowBefore(true); - } - if (get.getConsistency() != null && get.getConsistency() != Consistency.STRONG) { - builder.setConsistency(toConsistency(get.getConsistency())); - } - - return builder.build(); - } - - /** - * Convert a client Increment to a protobuf Mutate. - * - * @param increment - * @return the converted mutate - */ - public static ClientProtos.MutationProto toMutation( - final Increment increment, final ClientProtos.MutationProto.Builder builder, long nonce) { - builder.setRow(ByteStringer.wrap(increment.getRow())); - builder.setMutateType(ClientProtos.MutationProto.MutationType.INCREMENT); - builder.setDurability(toDurability(increment.getDurability())); - if (nonce != HConstants.NO_NONCE) { - builder.setNonce(nonce); - } - TimeRange timeRange = increment.getTimeRange(); - if (!timeRange.isAllTime()) { - HBaseProtos.TimeRange.Builder timeRangeBuilder = - HBaseProtos.TimeRange.newBuilder(); - timeRangeBuilder.setFrom(timeRange.getMin()); - timeRangeBuilder.setTo(timeRange.getMax()); - builder.setTimeRange(timeRangeBuilder.build()); - } - ClientProtos.MutationProto.ColumnValue.Builder columnBuilder = ClientProtos.MutationProto.ColumnValue.newBuilder(); - ClientProtos.MutationProto.ColumnValue.QualifierValue.Builder valueBuilder = ClientProtos.MutationProto.ColumnValue.QualifierValue.newBuilder(); - for (Map.Entry<byte[], List<Cell>> family: increment.getFamilyCellMap().entrySet()) { - columnBuilder.setFamily(ByteStringer.wrap(family.getKey())); - columnBuilder.clearQualifierValue(); - List<Cell> values = family.getValue(); - if (values != null && values.size() > 0) { - for (Cell cell: values) { - valueBuilder.clear(); - valueBuilder.setQualifier(ByteStringer.wrap( - cell.getQualifierArray(), cell.getQualifierOffset(), cell.getQualifierLength())); - valueBuilder.setValue(ByteStringer.wrap( - cell.getValueArray(), cell.getValueOffset(), cell.getValueLength())); - if (cell.getTagsLength() > 0) { - valueBuilder.setTags(ByteStringer.wrap(cell.getTagsArray(), - cell.getTagsOffset(), cell.getTagsLength())); - } - columnBuilder.addQualifierValue(valueBuilder.build()); - } - } - builder.addColumnValue(columnBuilder.build()); - } - Map<String, byte[]> attributes = increment.getAttributesMap(); - if (!attributes.isEmpty()) { - HBaseProtos.NameBytesPair.Builder attributeBuilder = HBaseProtos.NameBytesPair.newBuilder(); - for (Map.Entry<String, byte[]> attribute : attributes.entrySet()) { - attributeBuilder.setName(attribute.getKey()); - attributeBuilder.setValue(ByteStringer.wrap(attribute.getValue())); - builder.addAttribute(attributeBuilder.build()); - } - } - return builder.build(); - } - - /** - * Create a protocol buffer Mutate based on a client Mutation - * - * @param type - * @param mutation - * @return a protobuf'd Mutation - * @throws IOException - */ - public static ClientProtos.MutationProto toMutation(final ClientProtos.MutationProto.MutationType type, final Mutation mutation, - final long nonce) throws IOException { - return toMutation(type, mutation, ClientProtos.MutationProto.newBuilder(), nonce); - } - - public static ClientProtos.MutationProto toMutation(final ClientProtos.MutationProto.MutationType type, final Mutation mutation, - ClientProtos.MutationProto.Builder builder) throws IOException { - return toMutation(type, mutation, builder, HConstants.NO_NONCE); - } - - @SuppressWarnings("deprecation") - public static ClientProtos.MutationProto toMutation(final ClientProtos.MutationProto.MutationType type, final Mutation mutation, - ClientProtos.MutationProto.Builder builder, long nonce) - throws IOException { - builder = getMutationBuilderAndSetCommonFields(type, mutation, builder); - if (nonce != HConstants.NO_NONCE) { - builder.setNonce(nonce); - } - ClientProtos.MutationProto.ColumnValue.Builder columnBuilder = ClientProtos.MutationProto.ColumnValue.newBuilder(); - ClientProtos.MutationProto.ColumnValue.QualifierValue.Builder valueBuilder = ClientProtos.MutationProto.ColumnValue.QualifierValue.newBuilder(); - for (Map.Entry<byte[],List<Cell>> family: mutation.getFamilyCellMap().entrySet()) { - columnBuilder.clear(); - columnBuilder.setFamily(ByteStringer.wrap(family.getKey())); - for (Cell cell: family.getValue()) { - valueBuilder.clear(); - valueBuilder.setQualifier(ByteStringer.wrap( - cell.getQualifierArray(), cell.getQualifierOffset(), cell.getQualifierLength())); - valueBuilder.setValue(ByteStringer.wrap( - cell.getValueArray(), cell.getValueOffset(), cell.getValueLength())); - valueBuilder.setTimestamp(cell.getTimestamp()); - if(cell.getTagsLength() > 0) { - valueBuilder.setTags(ByteStringer.wrap(cell.getTagsArray(), cell.getTagsOffset(), - cell.getTagsLength())); - } - if (type == ClientProtos.MutationProto.MutationType.DELETE || (type == ClientProtos.MutationProto.MutationType.PUT && CellUtil.isDelete(cell))) { - KeyValue.Type keyValueType = KeyValue.Type.codeToType(cell.getTypeByte()); - valueBuilder.setDeleteType(toDeleteType(keyValueType)); - } - columnBuilder.addQualifierValue(valueBuilder.build()); - } - builder.addColumnValue(columnBuilder.build()); - } - return builder.build(); - } - - public static ClientProtos.MutationProto toMutationNoData(final ClientProtos.MutationProto.MutationType type, final Mutation mutation, - final ClientProtos.MutationProto.Builder builder, long nonce) throws IOException { - getMutationBuilderAndSetCommonFields(type, mutation, builder); - builder.setAssociatedCellCount(mutation.size()); - if (nonce != HConstants.NO_NONCE) { - builder.setNonce(nonce); - } - return builder.build(); - } - - /** - * Code shared by {@link ProtobufUtil#toMutation} and - * {@link ProtobufUtil#toMutationNoData(ClientProtos.MutationProto.MutationType, - * Mutation)} - * @param type - * @param mutation - * @return A partly-filled out protobuf'd Mutation. - */ - private static ClientProtos.MutationProto.Builder getMutationBuilderAndSetCommonFields(final ClientProtos.MutationProto.MutationType type, - final Mutation mutation, ClientProtos.MutationProto.Builder builder) { - builder.setRow(ByteStringer.wrap(mutation.getRow())); - builder.setMutateType(type); - builder.setDurability(toDurability(mutation.getDurability())); - builder.setTimestamp(mutation.getTimeStamp()); - Map<String, byte[]> attributes = mutation.getAttributesMap(); - if (!attributes.isEmpty()) { - HBaseProtos.NameBytesPair.Builder attributeBuilder = HBaseProtos.NameBytesPair.newBuilder(); - for (Map.Entry<String, byte[]> attribute: attributes.entrySet()) { - attributeBuilder.setName(attribute.getKey()); - attributeBuilder.setValue(ByteStringer.wrap(attribute.getValue())); - builder.addAttribute(attributeBuilder.build()); - } - } - return builder; - } - - /** - * Convert a client Result to a protocol buffer Result - * - * @param result the client Result to convert - * @return the converted protocol buffer Result - */ - public static ClientProtos.Result toResult(final Result result) { - if (result.getExists() != null) { - return toResult(result.getExists(), result.isStale()); - } - - Cell[] cells = result.rawCells(); - if (cells == null || cells.length == 0) { - return result.isStale() ? EMPTY_RESULT_PB_STALE : EMPTY_RESULT_PB; - } - - ClientProtos.Result.Builder builder = ClientProtos.Result.newBuilder(); - for (Cell c : cells) { - builder.addCell(toCell(c)); - } - - builder.setStale(result.isStale()); - builder.setPartial(result.isPartial()); - - return builder.build(); - } - - /** - * Convert a client Result to a protocol buffer Result - * - * @param existence the client existence to send - * @return the converted protocol buffer Result - */ - public static ClientProtos.Result toResult(final boolean existence, boolean stale) { - if (stale){ - return existence ? EMPTY_RESULT_PB_EXISTS_TRUE_STALE : EMPTY_RESULT_PB_EXISTS_FALSE_STALE; - } else { - return existence ? EMPTY_RESULT_PB_EXISTS_TRUE : EMPTY_RESULT_PB_EXISTS_FALSE; - } - } - - /** - * Convert a client Result to a protocol buffer Result. - * The pb Result does not include the Cell data. That is for transport otherwise. - * - * @param result the client Result to convert - * @return the converted protocol buffer Result - */ - public static ClientProtos.Result toResultNoData(final Result result) { - if (result.getExists() != null) return toResult(result.getExists(), result.isStale()); - int size = result.size(); - if (size == 0) return result.isStale() ? EMPTY_RESULT_PB_STALE : EMPTY_RESULT_PB; - ClientProtos.Result.Builder builder = ClientProtos.Result.newBuilder(); - builder.setAssociatedCellCount(size); - builder.setStale(result.isStale()); - return builder.build(); - } - - /** - * Convert a protocol buffer Result to a client Result - * - * @param proto the protocol buffer Result to convert - * @return the converted client Result - */ - public static Result toResult(final ClientProtos.Result proto) { - if (proto.hasExists()) { - if (proto.getStale()) { - return proto.getExists() ? EMPTY_RESULT_EXISTS_TRUE_STALE :EMPTY_RESULT_EXISTS_FALSE_STALE; - } - return proto.getExists() ? EMPTY_RESULT_EXISTS_TRUE : EMPTY_RESULT_EXISTS_FALSE; - } - - List<CellProtos.Cell> values = proto.getCellList(); - if (values.isEmpty()){ - return proto.getStale() ? EMPTY_RESULT_STALE : EMPTY_RESULT; - } - - List<Cell> cells = new ArrayList<Cell>(values.size()); - for (CellProtos.Cell c : values) { - cells.add(toCell(c)); - } - return Result.create(cells, null, proto.getStale(), proto.getPartial()); - } - - /** - * Convert a protocol buffer Result to a client Result - * - * @param proto the protocol buffer Result to convert - * @param scanner Optional cell scanner. - * @return the converted client Result - * @throws IOException - */ - public static Result toResult(final ClientProtos.Result proto, final CellScanner scanner) - throws IOException { - List<CellProtos.Cell> values = proto.getCellList(); - - if (proto.hasExists()) { - if ((values != null && !values.isEmpty()) || - (proto.hasAssociatedCellCount() && proto.getAssociatedCellCount() > 0)) { - throw new IllegalArgumentException("bad proto: exists with cells is no allowed " + proto); - } - if (proto.getStale()) { - return proto.getExists() ? EMPTY_RESULT_EXISTS_TRUE_STALE :EMPTY_RESULT_EXISTS_FALSE_STALE; - } - return proto.getExists() ? EMPTY_RESULT_EXISTS_TRUE : EMPTY_RESULT_EXISTS_FALSE; - } - - // TODO: Unit test that has some Cells in scanner and some in the proto. - List<Cell> cells = null; - if (proto.hasAssociatedCellCount()) { - int count = proto.getAssociatedCellCount(); - cells = new ArrayList<Cell>(count + values.size()); - for (int i = 0; i < count; i++) { - if (!scanner.advance()) throw new IOException("Failed get " + i + " of " + count); - cells.add(scanner.current()); - } - } - - if (!values.isEmpty()){ - if (cells == null) cells = new ArrayList<Cell>(values.size()); - for (CellProtos.Cell c: values) { - cells.add(toCell(c)); - } - } - - return (cells == null || cells.isEmpty()) - ? (proto.getStale() ? EMPTY_RESULT_STALE : EMPTY_RESULT) - : Result.create(cells, null, proto.getStale()); - } - - - /** - * Convert a ByteArrayComparable to a protocol buffer Comparator - * - * @param comparator the ByteArrayComparable to convert - * @return the converted protocol buffer Comparator - */ - public static ComparatorProtos.Comparator toComparator(ByteArrayComparable comparator) { - ComparatorProtos.Comparator.Builder builder = ComparatorProtos.Comparator.newBuilder(); - builder.setName(comparator.getClass().getName()); - builder.setSerializedComparator(ByteStringer.wrap(comparator.toByteArray())); - return builder.build(); - } - - /** - * Convert a protocol buffer Comparator to a ByteArrayComparable - * - * @param proto the protocol buffer Comparator to convert - * @return the converted ByteArrayComparable - */ - @SuppressWarnings("unchecked") - public static ByteArrayComparable toComparator(ComparatorProtos.Comparator proto) - throws IOException { - String type = proto.getName(); - String funcName = "parseFrom"; - byte [] value = proto.getSerializedComparator().toByteArray(); - try { - Class<? extends ByteArrayComparable> c = - (Class<? extends ByteArrayComparable>)Class.forName(type, true, CLASS_LOADER); - Method parseFrom = c.getMethod(funcName, byte[].class); - if (parseFrom == null) { - throw new IOException("Unable to locate function: " + funcName + " in type: " + type); - } - return (ByteArrayComparable)parseFrom.invoke(null, value); - } catch (Exception e) { - throw new IOException(e); - } - } - - /** - * Convert a protocol buffer Filter to a client Filter - * - * @param proto the protocol buffer Filter to convert - * @return the converted Filter - */ - @SuppressWarnings("unchecked") - public static Filter toFilter(FilterProtos.Filter proto) throws IOException { - String type = proto.getName(); - final byte [] value = proto.getSerializedFilter().toByteArray(); - String funcName = "parseFrom"; - try { - Class<? extends Filter> c = - (Class<? extends Filter>)Class.forName(type, true, CLASS_LOADER); - Method parseFrom = c.getMethod(funcName, byte[].class); - if (parseFrom == null) { - throw new IOException("Unable to locate function: " + funcName + " in type: " + type); - } - return (Filter)parseFrom.invoke(c, value); - } catch (Exception e) { - // Either we couldn't instantiate the method object, or "parseFrom" failed. - // In either case, let's not retry. - throw new DoNotRetryIOException(e); - } - } - - /** - * Convert a client Filter to a protocol buffer Filter - * - * @param filter the Filter to convert - * @return the converted protocol buffer Filter - */ - public static FilterProtos.Filter toFilter(Filter filter) throws IOException { - FilterProtos.Filter.Builder builder = FilterProtos.Filter.newBuilder(); - builder.setName(filter.getClass().getName()); - builder.setSerializedFilter(ByteStringer.wrap(filter.toByteArray())); - return builder.build(); - } - - /** - * Convert a delete KeyValue type to protocol buffer DeleteType. - * - * @param type - * @return protocol buffer DeleteType - * @throws IOException - */ - public static ClientProtos.MutationProto.DeleteType toDeleteType( - KeyValue.Type type) throws IOException { - switch (type) { - case Delete: - return ClientProtos.MutationProto.DeleteType.DELETE_ONE_VERSION; - case DeleteColumn: - return ClientProtos.MutationProto.DeleteType.DELETE_MULTIPLE_VERSIONS; - case DeleteFamily: - return ClientProtos.MutationProto.DeleteType.DELETE_FAMILY; - case DeleteFamilyVersion: - return ClientProtos.MutationProto.DeleteType.DELETE_FAMILY_VERSION; - default: - throw new IOException("Unknown delete type: " + type); - } - } - - /** - * Convert a protocol buffer DeleteType to delete KeyValue type. - * - * @param type The DeleteType - * @return The type. - * @throws IOException - */ - public static KeyValue.Type fromDeleteType( - ClientProtos.MutationProto.DeleteType type) throws IOException { - switch (type) { - case DELETE_ONE_VERSION: - return KeyValue.Type.Delete; - case DELETE_MULTIPLE_VERSIONS: - return KeyValue.Type.DeleteColumn; - case DELETE_FAMILY: - return KeyValue.Type.DeleteFamily; - case DELETE_FAMILY_VERSION: - return KeyValue.Type.DeleteFamilyVersion; - default: - throw new IOException("Unknown delete type: " + type); - } - } - - /** - * Convert a stringified protocol buffer exception Parameter to a Java Exception - * - * @param parameter the protocol buffer Parameter to convert - * @return the converted Exception - * @throws IOException if failed to deserialize the parameter - */ - @SuppressWarnings("unchecked") - public static Throwable toException(final HBaseProtos.NameBytesPair parameter) throws IOException { - if (parameter == null || !parameter.hasValue()) return null; - String desc = parameter.getValue().toStringUtf8(); - String type = parameter.getName(); - try { - Class<? extends Throwable> c = - (Class<? extends Throwable>)Class.forName(type, true, CLASS_LOADER); - Constructor<? extends Throwable> cn = null; - try { - cn = c.getDeclaredConstructor(String.class); - return cn.newInstance(desc); - } catch (NoSuchMethodException e) { - // Could be a raw RemoteException. See HBASE-8987. - cn = c.getDeclaredConstructor(String.class, String.class); - return cn.newInstance(type, desc); - } - } catch (Exception e) { - throw new IOException(e); - } - } - - /** - * Converts a Permission proto to a client Permission object. - * - * @param proto the protobuf Permission - * @return the converted Permission - */ - public static Permission toPermission(AccessControlProtos.Permission proto) { - if (proto.getType() != AccessControlProtos.Permission.Type.Global) { - return toTablePermission(proto); - } else { - List<Permission.Action> actions = toPermissionActions(proto.getGlobalPermission().getActionList()); - return new Permission(actions.toArray(new Permission.Action[actions.size()])); - } - } - - /** - * Converts a Permission proto to a client TablePermission object. - * - * @param proto the protobuf Permission - * @return the converted TablePermission - */ - public static TablePermission toTablePermission(AccessControlProtos.Permission proto) { - if(proto.getType() == AccessControlProtos.Permission.Type.Global) { - AccessControlProtos.GlobalPermission perm = proto.getGlobalPermission(); - List<Permission.Action> actions = toPermissionActions(perm.getActionList()); - - return new TablePermission(null, null, null, - actions.toArray(new Permission.Action[actions.size()])); - } - if(proto.getType() == AccessControlProtos.Permission.Type.Namespace) { - AccessControlProtos.NamespacePermission perm = proto.getNamespacePermission(); - List<Permission.Action> actions = toPermissionActions(perm.getActionList()); - - if(!proto.hasNamespacePermission()) { - throw new IllegalStateException("Namespace must not be empty in NamespacePermission"); - } - String namespace = perm.getNamespaceName().toStringUtf8(); - return new TablePermission(namespace, actions.toArray(new Permission.Action[actions.size()])); - } - if(proto.getType() == AccessControlProtos.Permission.Type.Table) { - AccessControlProtos.TablePermission perm = proto.getTablePermission(); - List<Permission.Action> actions = toPermissionActions(perm.getActionList()); - - byte[] qualifier = null; - byte[] family = null; - TableName table = null; - - if (!perm.hasTableName()) { - throw new IllegalStateException("TableName cannot be empty"); - } - table = ProtobufUtil.toTableName(perm.getTableName()); - - if (perm.hasFamily()) family = perm.getFamily().toByteArray(); - if (perm.hasQualifier()) qualifier = perm.getQualifier().toByteArray(); - - return new TablePermission(table, family, qualifier, - actions.toArray(new Permission.Action[actions.size()])); - } - throw new IllegalStateException("Unrecognize Perm Type: "+proto.getType()); - } - - /** - * Convert a client Permission to a Permission proto - * - * @param perm the client Permission - * @return the protobuf Permission - */ - public static AccessControlProtos.Permission toPermission(Permission perm) { - AccessControlProtos.Permission.Builder ret = AccessControlProtos.Permission.newBuilder(); - if (perm instanceof TablePermission) { - TablePermission tablePerm = (TablePermission)perm; - if(tablePerm.hasNamespace()) { - ret.setType(AccessControlProtos.Permission.Type.Namespace); - - AccessControlProtos.NamespacePermission.Builder builder = - AccessControlProtos.NamespacePermission.newBuilder(); - builder.setNamespaceName(ByteString.copyFromUtf8(tablePerm.getNamespace())); - Permission.Action actions[] = perm.getActions(); - if (actions != null) { - for (Permission.Action a : actions) { - builder.addAction(toPermissionAction(a)); - } - } - ret.setNamespacePermission(builder); - return ret.build(); - } else if (tablePerm.hasTable()) { - ret.setType(AccessControlProtos.Permission.Type.Table); - - AccessControlProtos.TablePermission.Builder builder = - AccessControlProtos.TablePermission.newBuilder(); - builder.setTableName(ProtobufUtil.toProtoTableName(tablePerm.getTableName())); - if (tablePerm.hasFamily()) { - builder.setFamily(ByteStringer.wrap(tablePerm.getFamily())); - } - if (tablePerm.hasQualifier()) { - builder.setQualifier(ByteStringer.wrap(tablePerm.getQualifier())); - } - Permission.Action actions[] = perm.getActions(); - if (actions != null) { - for (Permission.Action a : actions) { - builder.addAction(toPermissionAction(a)); - } - } - ret.setTablePermission(builder); - return ret.build(); - } - } - - ret.setType(AccessControlProtos.Permission.Type.Global); - - AccessControlProtos.GlobalPermission.Builder builder = - AccessControlProtos.GlobalPermission.newBuilder(); - Permission.Action actions[] = perm.getActions(); - if (actions != null) { - for (Permission.Action a: actions) { - builder.addAction(toPermissionAction(a)); - } - } - ret.setGlobalPermission(builder); - return ret.build(); - } - - /** - * Converts a list of Permission.Action proto to a list of client Permission.Action objects. - * - * @param protoActions the list of protobuf Actions - * @return the converted list of Actions - */ - public static List<Permission.Action> toPermissionActions( - List<AccessControlProtos.Permission.Action> protoActions) { - List<Permission.Action> actions = new ArrayList<Permission.Action>(protoActions.size()); - for (AccessControlProtos.Permission.Action a : protoActions) { - actions.add(toPermissionAction(a)); - } - return actions; - } - - /** - * Converts a Permission.Action proto to a client Permission.Action object. - * - * @param action the protobuf Action - * @return the converted Action - */ - public static Permission.Action toPermissionAction( - AccessControlProtos.Permission.Action action) { - switch (action) { - case READ: - return Permission.Action.READ; - case WRITE: - return Permission.Action.WRITE; - case EXEC: - return Permission.Action.EXEC; - case CREATE: - return Permission.Action.CREATE; - case ADMIN: - return Permission.Action.ADMIN; - } - throw new IllegalArgumentException("Unknown action value "+action.name()); - } - - /** - * Convert a client Permission.Action to a Permission.Action proto - * - * @param action the client Action - * @return the protobuf Action - */ - public static AccessControlProtos.Permission.Action toPermissionAction( - Permission.Action action) { - switch (action) { - case READ: - return AccessControlProtos.Permission.Action.READ; - case WRITE: - return AccessControlProtos.Permission.Action.WRITE; - case EXEC: - return AccessControlProtos.Permission.Action.EXEC; - case CREATE: - return AccessControlProtos.Permission.Action.CREATE; - case ADMIN: - return AccessControlProtos.Permission.Action.ADMIN; - } - throw new IllegalArgumentException("Unknown action value "+action.name()); - } - - /** - * Convert a client user permission to a user permission proto - * - * @param perm the client UserPermission - * @return the protobuf UserPermission - */ - public static AccessControlProtos.UserPermission toUserPermission(UserPermission perm) { - return AccessControlProtos.UserPermission.newBuilder() - .setUser(ByteStringer.wrap(perm.getUser())) - .setPermission(toPermission(perm)) - .build(); - } - - /** - * Converts a user permission proto to a client user permission object. - * - * @param proto the protobuf UserPermission - * @return the converted UserPermission - */ - public static UserPermission toUserPermission(AccessControlProtos.UserPermission proto) { - return new UserPermission(proto.getUser().toByteArray(), - toTablePermission(proto.getPermission())); - } - - /** - * Convert a ListMultimap<String, TablePermission> where key is username - * to a protobuf UserPermission - * - * @param perm the list of user and table permissions - * @return the protobuf UserTablePermissions - */ - public static AccessControlProtos.UsersAndPermissions toUserTablePermissions( - ListMultimap<String, TablePermission> perm) { - AccessControlProtos.UsersAndPermissions.Builder builder = - AccessControlProtos.UsersAndPermissions.newBuilder(); - for (Map.Entry<String, Collection<TablePermission>> entry : perm.asMap().entrySet()) { - AccessControlProtos.UsersAndPermissions.UserPermissions.Builder userPermBuilder = - AccessControlProtos.UsersAndPermissions.UserPermissions.newBuilder(); - userPermBuilder.setUser(ByteString.copyFromUtf8(entry.getKey())); - for (TablePermission tablePerm: entry.getValue()) { - userPermBuilder.addPermissions(toPermission(tablePerm)); - } - builder.addUserPermissions(userPermBuilder.build()); - } - return builder.build(); - } - - /** - * Convert a protobuf UserTablePermissions to a - * ListMultimap<String, TablePermission> where key is username. - * - * @param proto the protobuf UserPermission - * @return the converted UserPermission - */ - public static ListMultimap<String, TablePermission> toUserTablePermissions( - AccessControlProtos.UsersAndPermissions proto) { - ListMultimap<String, TablePermission> perms = ArrayListMultimap.create(); - AccessControlProtos.UsersAndPermissions.UserPermissions userPerm; - - for (int i = 0; i < proto.getUserPermissionsCount(); i++) { - userPerm = proto.getUserPermissions(i); - for (int j = 0; j < userPerm.getPermissionsCount(); j++) { - TablePermission tablePerm = toTablePermission(userPerm.getPermissions(j)); - perms.put(userPerm.getUser().toStringUtf8(), tablePerm); - } - } - - return perms; - } - - /** - * Converts a Token instance (with embedded identifier) to the protobuf representation. - * - * @param token the Token instance to copy - * @return the protobuf Token message - */ - public static AuthenticationProtos.Token toToken(Token<AuthenticationTokenIdentifier> token) { - AuthenticationProtos.Token.Builder builder = AuthenticationProtos.Token.newBuilder(); - builder.setIdentifier(ByteStringer.wrap(token.getIdentifier())); - builder.setPassword(ByteStringer.wrap(token.getPassword())); - if (token.getService() != null) { - builder.setService(ByteString.copyFromUtf8(token.getService().toString())); - } - return builder.build(); - } - - /** - * Converts a protobuf Token message back into a Token instance. - * - * @param proto the protobuf Token message - * @return the Token instance - */ - public static Token<AuthenticationTokenIdentifier> toToken(AuthenticationProtos.Token proto) { - return new Token<AuthenticationTokenIdentifier>( - proto.hasIdentifier() ? proto.getIdentifier().toByteArray() : null, - proto.hasPassword() ? proto.getPassword().toByteArray() : null, - AuthenticationTokenIdentifier.AUTH_TOKEN_TYPE, - proto.hasService() ? new Text(proto.getService().toStringUtf8()) : null); - } - - public static ScanMetrics toScanMetrics(final byte[] bytes) { - Parser<MapReduceProtos.ScanMetrics> parser = MapReduceProtos.ScanMetrics.PARSER; - MapReduceProtos.ScanMetrics pScanMetrics = null; - try { - pScanMetrics = parser.parseFrom(bytes); - } catch (InvalidProtocolBufferException e) { - //Ignored there are just no key values to add. - } - ScanMetrics scanMetrics = new ScanMetrics(); - if (pScanMetrics != null) { - for (HBaseProtos.NameInt64Pair pair : pScanMetrics.getMetricsList()) { - if (pair.hasName() && pair.hasValue()) { - scanMetrics.setCounter(pair.getName(), pair.getValue()); - } - } - } - return scanMetrics; - } - - public static MapReduceProtos.ScanMetrics toScanMetrics(ScanMetrics scanMetrics) { - MapReduceProtos.ScanMetrics.Builder builder = MapReduceProtos.ScanMetrics.newBuilder(); - Map<String, Long> metrics = scanMetrics.getMetricsMap(); - for (Map.Entry<String, Long> e : metrics.entrySet()) { - HBaseProtos.NameInt64Pair nameInt64Pair = - HBaseProtos.NameInt64Pair.newBuilder() - .setName(e.getKey()) - .setValue(e.getValue()) - .build(); - builder.addMetrics(nameInt64Pair); - } - return builder.build(); - } - - public static CellProtos.Cell toCell(final Cell kv) { - // Doing this is going to kill us if we do it for all data passed. - // St.Ack 20121205 - CellProtos.Cell.Builder kvbuilder = CellProtos.Cell.newBuilder(); - kvbuilder.setRow(ByteStringer.wrap(kv.getRowArray(), kv.getRowOffset(), - kv.getRowLength())); - kvbuilder.setFamily(ByteStringer.wrap(kv.getFamilyArray(), - kv.getFamilyOffset(), kv.getFamilyLength())); - kvbuilder.setQualifier(ByteStringer.wrap(kv.getQualifierArray(), - kv.getQualifierOffset(), kv.getQualifierLength())); - kvbuilder.setCellType(CellProtos.CellType.valueOf(kv.getTypeByte())); - kvbuilder.setTimestamp(kv.getTimestamp()); - kvbuilder.setValue(ByteStringer.wrap(kv.getValueArray(), kv.getValueOffset(), - kv.getValueLength())); - return kvbuilder.build(); - } - - public static Cell toCell(final CellProtos.Cell cell) { - // Doing this is going to kill us if we do it for all data passed. - // St.Ack 20121205 - return CellUtil.createCell(cell.getRow().toByteArray(), - cell.getFamily().toByteArray(), - cell.getQualifier().toByteArray(), - cell.getTimestamp(), - (byte)cell.getCellType().getNumber(), - cell.getValue().toByteArray()); - } - - public static HBaseProtos.NamespaceDescriptor toProtoNamespaceDescriptor(NamespaceDescriptor ns) { - HBaseProtos.NamespaceDescriptor.Builder b = - HBaseProtos.NamespaceDescriptor.newBuilder() - .setName(ByteString.copyFromUtf8(ns.getName())); - for(Map.Entry<String, String> entry: ns.getConfiguration().entrySet()) { - b.addConfiguration(HBaseProtos.NameStringPair.newBuilder() - .setName(entry.getKey()) - .setValue(entry.getValue())); - } - return b.build(); - } - - public static NamespaceDescriptor toNamespaceDescriptor( - HBaseProtos.NamespaceDescriptor desc) throws IOException { - NamespaceDescriptor.Builder b = - NamespaceDescriptor.create(desc.getName().toStringUtf8()); - for(HBaseProtos.NameStringPair prop : desc.getConfigurationList()) { - b.addConfiguration(prop.getName(), prop.getValue()); - } - return b.build(); - } - - public static WALProtos.CompactionDescriptor toCompactionDescriptor(HRegionInfo info, byte[] family, - List<Path> inputPaths, List<Path> outputPaths, Path storeDir) { - // compaction descriptor contains relative paths. - // input / output paths are relative to the store dir - // store dir is relative to region dir - WALProtos.CompactionDescriptor.Builder builder = WALProtos.CompactionDescriptor.newBuilder() - .setTableName(ByteStringer.wrap(info.getTable().toBytes())) - .setEncodedRegionName(ByteStringer.wrap(info.getEncodedNameAsBytes())) - .setFamilyName(ByteStringer.wrap(family)) - .setStoreHomeDir(storeDir.getName()); //make relative - for (Path inputPath : inputPaths) { - builder.addCompactionInput(inputPath.getName()); //relative path - } - for (Path outputPath : outputPaths) { - builder.addCompactionOutput(outputPath.getName()); - } - builder.setRegionName(ByteStringer.wrap(info.getRegionName())); - return builder.build(); - } - - public static WALProtos.FlushDescriptor toFlushDescriptor(WALProtos.FlushDescriptor.FlushAction action, HRegionInfo hri, - long flushSeqId, Map<byte[], List<Path>> committedFiles) { - WALProtos.FlushDescriptor.Builder desc = WALProtos.FlushDescriptor.newBuilder() - .setAction(action) - .setEncodedRegionName(ByteStringer.wrap(hri.getEncodedNameAsBytes())) - .setRegionName(ByteStringer.wrap(hri.getRegionName())) - .setFlushSequenceNumber(flushSeqId) - .setTableName(ByteStringer.wrap(hri.getTable().getName())); - - for (Map.Entry<byte[], List<Path>> entry : committedFiles.entrySet()) { - WALProtos.FlushDescriptor.StoreFlushDescriptor.Builder builder = - WALProtos.FlushDescriptor.StoreFlushDescriptor.newBuilder() - .setFamilyName(ByteStringer.wrap(entry.getKey())) - .setStoreHomeDir(Bytes.toString(entry.getKey())); //relative to region - if (entry.getValue() != null) { - for (Path path : entry.getValue()) { - builder.addFlushOutput(path.getName()); - } - } - desc.addStoreFlushes(builder); - } - return desc.build(); - } - - public static WALProtos.RegionEventDescriptor toRegionEventDescriptor( - WALProtos.RegionEventDescriptor.EventType eventType, HRegionInfo hri, long seqId, ServerName server, - Map<byte[], List<Path>> storeFiles) { - WALProtos.RegionEventDescriptor.Builder desc = WALProtos.RegionEventDescriptor.newBuilder() - .setEventType(eventType) - .setTableName(ByteStringer.wrap(hri.getTable().getName())) - .setEncodedRegionName(ByteStringer.wrap(hri.getEncodedNameAsBytes())) - .setRegionName(ByteStringer.wrap(hri.getRegionName())) - .setLogSequenceNumber(seqId) - .setServer(toServerName(server)); - - for (Map.Entry<byte[], List<Path>> entry : storeFiles.entrySet()) { - WALProtos.StoreDescriptor.Builder builder = WALProtos.StoreDescriptor.newBuilder() - .setFamilyName(ByteStringer.wrap(entry.getKey())) - .setStoreHomeDir(Bytes.toString(entry.getKey())); - for (Path path : entry.getValue()) { - builder.addStoreFile(path.getName()); - } - - desc.addStores(builder); - } - return desc.build(); - } - - public static TableName toTableName(HBaseProtos.TableName tableNamePB) { - return TableName.valueOf(tableNamePB.getNamespace().asReadOnlyByteBuffer(), - tableNamePB.getQualifier().asReadOnlyByteBuffer()); - } - - public static HBaseProtos.TableName toProtoTableName(TableName tableName) { - return HBaseProtos.TableName.newBuilder() - .setNamespace(ByteStringer.wrap(tableName.getNamespace())) - .setQualifier(ByteStringer.wrap(tableName.getQualifier())).build(); - } - - /** - * Convert a protocol buffer CellVisibility to a client CellVisibility - * - * @param proto - * @return the converted client CellVisibility - */ - public static CellVisibility toCellVisibility(ClientProtos.CellVisibility proto) { - if (proto == null) return null; - return new CellVisibility(proto.getExpression()); - } - - /** - * Convert a protocol buffer CellVisibility bytes to a client CellVisibility - * - * @param protoBytes - * @return the converted client CellVisibility - * @throws DeserializationException - */ - public static CellVisibility toCellVisibility(byte[] protoBytes) throws DeserializationException { - if (protoBytes == null) return null; - ClientProtos.CellVisibility.Builder builder = ClientProtos.CellVisibility.newBuilder(); - ClientProtos.CellVisibility proto = null; - try { - proto = builder.mergeFrom(protoBytes).build(); - } catch (InvalidProtocolBufferException e) { - throw new DeserializationException(e); - } - return toCellVisibility(proto); - } - - /** - * Create a protocol buffer CellVisibility based on a client CellVisibility. - * - * @param cellVisibility - * @return a protocol buffer CellVisibility - */ - public static ClientProtos.CellVisibility toCellVisibility(CellVisibility cellVisibility) { - ClientProtos.CellVisibility.Builder builder = ClientProtos.CellVisibility.newBuilder(); - builder.setExpression(cellVisibility.getExpression()); - return builder.build(); - } - - /** - * Convert a protocol buffer Authorizations to a client Authorizations - * - * @param proto - * @return the converted client Authorizations - */ - public static Authorizations toAuthorizations(ClientProtos.Authorizations proto) { - if (proto == null) return null; - return new Authorizations(proto.getLabelList()); - } - - /** - * Convert a protocol buffer Authorizations bytes to a client Authorizations - * - * @param protoBytes - * @return the converted client Authorizations - * @throws DeserializationException - */ - public static Authorizations toAuthorizations(byte[] protoBytes) throws DeserializationException { - if (protoBytes == null) return null; - ClientProtos.Authorizations.Builder builder = ClientProtos.Authorizations.newBuilder(); - ClientProtos.Authorizations proto = null; - try { - proto = builder.mergeFrom(protoBytes).build(); - } catch (InvalidProtocolBufferException e) { - throw new DeserializationException(e); - } - return toAuthorizations(proto); - } - - /** - * Create a protocol buffer Authorizations based on a client Authorizations. - * - * @param authorizations - * @return a protocol buffer Authorizations - */ - public static ClientProtos.Authorizations toAuthorizations(Authorizations authorizations) { - ClientProtos.Authorizations.Builder builder = ClientProtos.Authorizations.newBuilder(); - for (String label : authorizations.getLabels()) { - builder.addLabel(label); - } - return builder.build(); - } - - public static AccessControlProtos.UsersAndPermissions toUsersAndPermissions(String user, - Permission perms) { - return AccessControlProtos.UsersAndPermissions.newBuilder() - .addUserPermissions(AccessControlProtos.UsersAndPermissions.UserPermissions.newBuilder() - .setUser(ByteString.copyFromUtf8(user)) - .addPermissions(toPermission(perms)) - .build()) - .build(); - } - - public static AccessControlProtos.UsersAndPermissions toUsersAndPermissions( - ListMultimap<String, Permission> perms) { - AccessControlProtos.UsersAndPermissions.Builder builder = - AccessControlProtos.UsersAndPermissions.newBuilder(); - for (Map.Entry<String, Collection<Permission>> entry : perms.asMap().entrySet()) { - AccessControlProtos.UsersAndPermissions.UserPermissions.Builder userPermBuilder = - AccessControlProtos.UsersAndPermissions.UserPermissions.newBuilder(); - userPermBuilder.setUser(ByteString.copyFromUtf8(entry.getKey())); - for (Permission perm: entry.getValue()) { - userPermBuilder.addPermissions(toPermission(perm)); - } - builder.addUserPermissions(userPermBuilder.build()); - } - return builder.build(); - } - - public static ListMultimap<String, Permission> toUsersAndPermissions( - AccessControlProtos.UsersAndPermissions proto) { - ListMultimap<String, Permission> result = ArrayListMultimap.create(); - for (AccessControlProtos.UsersAndPermissions.UserPermissions userPerms: - proto.getUserPermissionsList()) { - String user = userPerms.getUser().toStringUtf8(); - for (AccessControlProtos.Permission perm: userPerms.getPermissionsList()) { - result.put(user, toPermission(perm)); - } - } - return result; - } - - /** - * Convert a protocol buffer TimeUnit to a client TimeUnit - * - * @param proto - * @return the converted client TimeUnit - */ - public static TimeUnit toTimeUnit(final HBaseProtos.TimeUnit proto) { - switch (proto) { - case NANOSECONDS: return TimeUnit.NANOSECONDS; - case MICROSECONDS: return TimeUnit.MICROSECONDS; - case MILLISECONDS: return TimeUnit.MILLISECONDS; - case SECONDS: return TimeUnit.SECONDS; - case MINUTES: return TimeUnit.MINUTES; - case HOURS: return TimeUnit.HOURS; - case DAYS: return TimeUnit.DAYS; - } - throw new RuntimeException("Invalid TimeUnit " + proto); - } - - /** - * Convert a client TimeUnit to a protocol buffer TimeUnit - * - * @param timeUnit - * @return the converted protocol buffer TimeUnit - */ - public static HBaseProtos.TimeUnit toProtoTimeUnit(final TimeUnit timeUnit) { - switch (timeUnit) { - case NANOSECONDS: return HBaseProtos.TimeUnit.NANOSECONDS; - case MICROSECONDS: return HBaseProtos.TimeUnit.MICROSECONDS; - case MILLISECONDS: return HBaseProtos.TimeUnit.MILLISECONDS; - case SECONDS: return HBaseProtos.TimeUnit.SECONDS; - case MINUTES: return HBaseProtos.TimeUnit.MINUTES; - case HOURS: return HBaseProtos.TimeUnit.HOURS; - case DAYS: return HBaseProtos.TimeUnit.DAYS; - } - throw new RuntimeException("Invalid TimeUnit " + timeUnit); - } - - /** - * Convert a protocol buffer ThrottleType to a client ThrottleType - * - * @param proto - * @return the converted client ThrottleType - */ - public static ThrottleType toThrottleType(final QuotaProtos.ThrottleType proto) { - switch (proto) { - case REQUEST_NUMBER: return ThrottleType.REQUEST_NUMBER; - case REQUEST_SIZE: return ThrottleType.REQUEST_SIZE; - case WRITE_NUMBER: return ThrottleType.WRITE_NUMBER; - case WRITE_SIZE: return ThrottleType.WRITE_SIZE; - case READ_NUMBER: return ThrottleType.READ_NUMBER; - case READ_SIZE: return ThrottleType.READ_SIZE; - } - throw new RuntimeException("Invalid ThrottleType " + proto); - } - - /** - * Convert a client ThrottleType to a protocol buffer ThrottleType - * - * @param type - * @return the converted protocol buffer ThrottleType - */ - public static QuotaProtos.ThrottleType toProtoThrottleType(final ThrottleType type) { - switch (type) { - case REQUEST_NUMBER: return QuotaProtos.ThrottleType.REQUEST_NUMBER; - case REQUEST_SIZE: return QuotaProtos.ThrottleType.REQUEST_SIZE; - case WRITE_NUMBER: return QuotaProtos.ThrottleType.WRITE_NUMBER; - case WRITE_SIZE: return QuotaProtos.ThrottleType.WRITE_SIZE; - case READ_NUMBER: return QuotaProtos.ThrottleType.READ_NUMBER; - case READ_SIZE: return QuotaProtos.ThrottleType.READ_SIZE; - } - throw new RuntimeException("Invalid ThrottleType " + type); - } - - /** - * Convert a protocol buffer QuotaScope to a client QuotaScope - * - * @param proto - * @return the converted client QuotaScope - */ - public static QuotaScope toQuotaScope(final QuotaProtos.QuotaScope proto) { - switch (proto) { - case CLUSTER: return QuotaScope.CLUSTER; - case MACHINE: return QuotaScope.MACHINE; - } - throw new RuntimeException("Invalid QuotaScope " + proto); - } - - /** - * Convert a client QuotaScope to a protocol buffer QuotaScope - * - * @param scope - * @return the converted protocol buffer QuotaScope - */ - public static QuotaProtos.QuotaScope toProtoQuotaScope(final QuotaScope scope) { - switch (scope) { - case CLUSTER: return QuotaProtos.QuotaScope.CLUSTER; - case MACHINE: return QuotaProtos.QuotaScope.MACHINE; - } - throw new RuntimeException("Invalid QuotaScope " + scope); - } - - /** - * Convert a protocol buffer QuotaType to a client QuotaType - * - * @param proto - * @return the converted client QuotaType - */ - public static QuotaType toQuotaScope(final QuotaProtos.QuotaType proto) { - switch (proto) { - case THROTTLE: return QuotaType.THROTTLE; - } - throw new RuntimeException("Invalid QuotaType " + proto); - } - - /** - * Convert a client QuotaType to a protocol buffer QuotaType - * - * @param type - * @return the converted protocol buffer QuotaType - */ - public static QuotaProtos.QuotaType toProtoQuotaScope(final QuotaType type) { - switch (type) { - case THROTTLE: return QuotaProtos.QuotaType.THROTTLE; - } - throw new RuntimeException("Invalid QuotaType " + type); - } - - /** - * Build a protocol buffer TimedQuota - * - * @param limit the allowed number of request/data per timeUnit - * @param timeUnit the limit time unit - * @param scope the quota scope - * @return the protocol buffer TimedQuota - */ - public static QuotaProtos.TimedQuota toTimedQuota(final long limit, final TimeUnit timeUnit, - final QuotaScope scope) { - return QuotaProtos.TimedQuota.newBuilder() - .setSoftLimit(limit) - .setTimeUnit(toProtoTimeUnit(timeUnit)) - .setScope(toProtoQuotaScope(scope)) - .build(); - } - - /** - * Generates a marker for the WAL so that we propagate the notion of a bulk region load - * throughout the WAL. - * - * @param tableName The tableName into which the bulk load is being imported into. - * @param encodedRegionName Encoded region name of the region which is being bulk loaded. - * @param storeFiles A set of store files of a column family are bulk loaded. - * @param bulkloadSeqId sequence ID (by a force flush) used to create bulk load hfile - * name - * @return The WAL log marker for bulk loads. - */ - public static WALProtos.BulkLoadDescriptor toBulkLoadDescriptor(TableName tableName, - ByteString encodedRegionName, Map<byte[], List<Path>> storeFiles, long bulkloadSeqId) { - WALProtos.BulkLoadDescriptor.Builder desc = WALProtos.BulkLoadDescriptor.newBuilder() - .setTableName(ProtobufUtil.toProtoTableName(tableName)) - .setEncodedRegionName(encodedRegionName).setBulkloadSeqNum(bulkloadSeqId); - - for (Map.Entry<byte[], List<Path>> entry : storeFiles.entrySet()) { - WALProtos.StoreDescriptor.Builder builder = WALProtos.StoreDescriptor.newBuilder() - .setFamilyName(ByteStringer.wrap(entry.getKey())) - .setStoreHomeDir(Bytes.toString(entry.getKey())); // relative to region - for (Path path : entry.getValue()) { - builder.addStoreFile(path.getName()); - } - desc.addStores(builder); - } - - return desc.build(); - } - - /** - * Print out some subset of a MutationProto rather than all of it and its data - * @param proto Protobuf to print out - * @return Short String of mutation proto - */ - static String toShortString(final ClientProtos.MutationProto proto) { - return "row=" + Bytes.toString(proto.getRow().toByteArray()) + - ", type=" + proto.getMutateType().toString(); - } - -}
