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HBASE-17176 Reuse the builder in RequestConverter (ChiaPing Tsai)

This commit is contained in:
tedyu 2016-11-25 13:47:43 -08:00
parent 01d3473bf0
commit 219d8a1b71
1 changed files with 33 additions and 15 deletions
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48
hbase-client/src/main/java/org/apache/hadoop/hbase/shaded/protobuf/RequestConverter.java
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@ -560,10 +560,15 @@ public final class RequestConverter {
List<ClientProtos.BulkLoadHFileRequest.FamilyPath> protoFamilyPaths =
new ArrayList<ClientProtos.BulkLoadHFileRequest.FamilyPath>(familyPaths.size());
for(Pair<byte[], String> el: familyPaths) {
protoFamilyPaths.add(ClientProtos.BulkLoadHFileRequest.FamilyPath.newBuilder()
.setFamily(UnsafeByteOperations.unsafeWrap(el.getFirst()))
.setPath(el.getSecond()).build());
if (!familyPaths.isEmpty()) {
ClientProtos.BulkLoadHFileRequest.FamilyPath.Builder pathBuilder
= ClientProtos.BulkLoadHFileRequest.FamilyPath.newBuilder();
for(Pair<byte[], String> el: familyPaths) {
protoFamilyPaths.add(pathBuilder
.setFamily(UnsafeByteOperations.unsafeWrap(el.getFirst()))
.setPath(el.getSecond()).build());
}
pathBuilder.clear();
}
BulkLoadHFileRequest.Builder request =
@ -594,6 +599,7 @@ public final class RequestConverter {
final List<Action> actions, final RegionAction.Builder regionActionBuilder,
final ClientProtos.Action.Builder actionBuilder,
final MutationProto.Builder mutationBuilder) throws IOException {
ClientProtos.CoprocessorServiceCall.Builder cpBuilder = null;
for (Action action: actions) {
Row row = action.getAction();
actionBuilder.clear();
@ -620,9 +626,13 @@ public final class RequestConverter {
org.apache.hadoop.hbase.shaded.com.google.protobuf.ByteString value =
org.apache.hadoop.hbase.shaded.com.google.protobuf.UnsafeByteOperations.unsafeWrap(
exec.getRequest().toByteArray());
if (cpBuilder == null) {
cpBuilder = ClientProtos.CoprocessorServiceCall.newBuilder();
} else {
cpBuilder.clear();
}
regionActionBuilder.addAction(actionBuilder.setServiceCall(
ClientProtos.CoprocessorServiceCall.newBuilder()
.setRow(UnsafeByteOperations.unsafeWrap(exec.getRow()))
cpBuilder.setRow(UnsafeByteOperations.unsafeWrap(exec.getRow()))
.setServiceName(exec.getMethod().getService().getFullName())
.setMethodName(exec.getMethod().getName())
.setRequest(value)));
@ -657,7 +667,8 @@ public final class RequestConverter {
final ClientProtos.Action.Builder actionBuilder,
final MutationProto.Builder mutationBuilder) throws IOException {
RegionAction.Builder builder = getRegionActionBuilderWithRegion(
RegionAction.newBuilder(), regionName);
regionActionBuilder, regionName);
ClientProtos.CoprocessorServiceCall.Builder cpBuilder = null;
for (Action action: actions) {
Row row = action.getAction();
actionBuilder.clear();
@ -703,9 +714,13 @@ public final class RequestConverter {
org.apache.hadoop.hbase.shaded.com.google.protobuf.ByteString value =
org.apache.hadoop.hbase.shaded.com.google.protobuf.UnsafeByteOperations.unsafeWrap(
exec.getRequest().toByteArray());
if (cpBuilder == null) {
cpBuilder = ClientProtos.CoprocessorServiceCall.newBuilder();
} else {
cpBuilder.clear();
}
builder.addAction(actionBuilder.setServiceCall(
ClientProtos.CoprocessorServiceCall.newBuilder()
.setRow(UnsafeByteOperations.unsafeWrap(exec.getRow()))
cpBuilder.setRow(UnsafeByteOperations.unsafeWrap(exec.getRow()))
.setServiceName(exec.getMethod().getService().getFullName())
.setMethodName(exec.getMethod().getName())
.setRequest(value)));
@ -856,13 +871,16 @@ public final class RequestConverter {
public static UpdateFavoredNodesRequest buildUpdateFavoredNodesRequest(
final List<Pair<HRegionInfo, List<ServerName>>> updateRegionInfos) {
UpdateFavoredNodesRequest.Builder ubuilder = UpdateFavoredNodesRequest.newBuilder();
for (Pair<HRegionInfo, List<ServerName>> pair : updateRegionInfos) {
if (updateRegionInfos != null && !updateRegionInfos.isEmpty()) {
RegionUpdateInfo.Builder builder = RegionUpdateInfo.newBuilder();
builder.setRegion(HRegionInfo.convert(pair.getFirst()));
for (ServerName server : pair.getSecond()) {
builder.addFavoredNodes(ProtobufUtil.toServerName(server));
}
ubuilder.addUpdateInfo(builder.build());
for (Pair<HRegionInfo, List<ServerName>> pair : updateRegionInfos) {
builder.setRegion(HRegionInfo.convert(pair.getFirst()));
for (ServerName server : pair.getSecond()) {
builder.addFavoredNodes(ProtobufUtil.toServerName(server));
}
ubuilder.addUpdateInfo(builder.build());
builder.clear();
}
}
return ubuilder.build();
}