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Posted to commits@hbase.apache.org by el...@apache.org on 2017/04/11 17:31:37 UTC
[32/54] [abbrv] hbase git commit: HBASE-17001 Enforce quota violation
policies in the RegionServer
http://git-wip-us.apache.org/repos/asf/hbase/blob/7f42b498/hbase-protocol/src/main/java/org/apache/hadoop/hbase/protobuf/generated/QuotaProtos.java
----------------------------------------------------------------------
diff --git a/hbase-protocol/src/main/java/org/apache/hadoop/hbase/protobuf/generated/QuotaProtos.java b/hbase-protocol/src/main/java/org/apache/hadoop/hbase/protobuf/generated/QuotaProtos.java
index cc40536..d466e59 100644
--- a/hbase-protocol/src/main/java/org/apache/hadoop/hbase/protobuf/generated/QuotaProtos.java
+++ b/hbase-protocol/src/main/java/org/apache/hadoop/hbase/protobuf/generated/QuotaProtos.java
@@ -5778,6 +5778,1284 @@ public final class QuotaProtos {
// @@protoc_insertion_point(class_scope:hbase.pb.SpaceLimitRequest)
}
+ public interface SpaceQuotaStatusOrBuilder
+ extends com.google.protobuf.MessageOrBuilder {
+
+ // optional .hbase.pb.SpaceViolationPolicy policy = 1;
+ /**
+ * <code>optional .hbase.pb.SpaceViolationPolicy policy = 1;</code>
+ */
+ boolean hasPolicy();
+ /**
+ * <code>optional .hbase.pb.SpaceViolationPolicy policy = 1;</code>
+ */
+ org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceViolationPolicy getPolicy();
+
+ // optional bool in_violation = 2;
+ /**
+ * <code>optional bool in_violation = 2;</code>
+ */
+ boolean hasInViolation();
+ /**
+ * <code>optional bool in_violation = 2;</code>
+ */
+ boolean getInViolation();
+ }
+ /**
+ * Protobuf type {@code hbase.pb.SpaceQuotaStatus}
+ *
+ * <pre>
+ * Represents the state of a quota on a table. Either the quota is not in violation
+ * or it is in violatino there is a violation policy which should be in effect.
+ * </pre>
+ */
+ public static final class SpaceQuotaStatus extends
+ com.google.protobuf.GeneratedMessage
+ implements SpaceQuotaStatusOrBuilder {
+ // Use SpaceQuotaStatus.newBuilder() to construct.
+ private SpaceQuotaStatus(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+ super(builder);
+ this.unknownFields = builder.getUnknownFields();
+ }
+ private SpaceQuotaStatus(boolean noInit) { this.unknownFields = com.google.protobuf.UnknownFieldSet.getDefaultInstance(); }
+
+ private static final SpaceQuotaStatus defaultInstance;
+ public static SpaceQuotaStatus getDefaultInstance() {
+ return defaultInstance;
+ }
+
+ public SpaceQuotaStatus getDefaultInstanceForType() {
+ return defaultInstance;
+ }
+
+ private final com.google.protobuf.UnknownFieldSet unknownFields;
+ @java.lang.Override
+ public final com.google.protobuf.UnknownFieldSet
+ getUnknownFields() {
+ return this.unknownFields;
+ }
+ private SpaceQuotaStatus(
+ com.google.protobuf.CodedInputStream input,
+ com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+ throws com.google.protobuf.InvalidProtocolBufferException {
+ initFields();
+ int mutable_bitField0_ = 0;
+ com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+ com.google.protobuf.UnknownFieldSet.newBuilder();
+ try {
+ boolean done = false;
+ while (!done) {
+ int tag = input.readTag();
+ switch (tag) {
+ case 0:
+ done = true;
+ break;
+ default: {
+ if (!parseUnknownField(input, unknownFields,
+ extensionRegistry, tag)) {
+ done = true;
+ }
+ break;
+ }
+ case 8: {
+ int rawValue = input.readEnum();
+ org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceViolationPolicy value = org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceViolationPolicy.valueOf(rawValue);
+ if (value == null) {
+ unknownFields.mergeVarintField(1, rawValue);
+ } else {
+ bitField0_ |= 0x00000001;
+ policy_ = value;
+ }
+ break;
+ }
+ case 16: {
+ bitField0_ |= 0x00000002;
+ inViolation_ = input.readBool();
+ break;
+ }
+ }
+ }
+ } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+ throw e.setUnfinishedMessage(this);
+ } catch (java.io.IOException e) {
+ throw new com.google.protobuf.InvalidProtocolBufferException(
+ e.getMessage()).setUnfinishedMessage(this);
+ } finally {
+ this.unknownFields = unknownFields.build();
+ makeExtensionsImmutable();
+ }
+ }
+ public static final com.google.protobuf.Descriptors.Descriptor
+ getDescriptor() {
+ return org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.internal_static_hbase_pb_SpaceQuotaStatus_descriptor;
+ }
+
+ protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+ internalGetFieldAccessorTable() {
+ return org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.internal_static_hbase_pb_SpaceQuotaStatus_fieldAccessorTable
+ .ensureFieldAccessorsInitialized(
+ org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceQuotaStatus.class, org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceQuotaStatus.Builder.class);
+ }
+
+ public static com.google.protobuf.Parser<SpaceQuotaStatus> PARSER =
+ new com.google.protobuf.AbstractParser<SpaceQuotaStatus>() {
+ public SpaceQuotaStatus parsePartialFrom(
+ com.google.protobuf.CodedInputStream input,
+ com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+ throws com.google.protobuf.InvalidProtocolBufferException {
+ return new SpaceQuotaStatus(input, extensionRegistry);
+ }
+ };
+
+ @java.lang.Override
+ public com.google.protobuf.Parser<SpaceQuotaStatus> getParserForType() {
+ return PARSER;
+ }
+
+ private int bitField0_;
+ // optional .hbase.pb.SpaceViolationPolicy policy = 1;
+ public static final int POLICY_FIELD_NUMBER = 1;
+ private org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceViolationPolicy policy_;
+ /**
+ * <code>optional .hbase.pb.SpaceViolationPolicy policy = 1;</code>
+ */
+ public boolean hasPolicy() {
+ return ((bitField0_ & 0x00000001) == 0x00000001);
+ }
+ /**
+ * <code>optional .hbase.pb.SpaceViolationPolicy policy = 1;</code>
+ */
+ public org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceViolationPolicy getPolicy() {
+ return policy_;
+ }
+
+ // optional bool in_violation = 2;
+ public static final int IN_VIOLATION_FIELD_NUMBER = 2;
+ private boolean inViolation_;
+ /**
+ * <code>optional bool in_violation = 2;</code>
+ */
+ public boolean hasInViolation() {
+ return ((bitField0_ & 0x00000002) == 0x00000002);
+ }
+ /**
+ * <code>optional bool in_violation = 2;</code>
+ */
+ public boolean getInViolation() {
+ return inViolation_;
+ }
+
+ private void initFields() {
+ policy_ = org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceViolationPolicy.DISABLE;
+ inViolation_ = false;
+ }
+ private byte memoizedIsInitialized = -1;
+ public final boolean isInitialized() {
+ byte isInitialized = memoizedIsInitialized;
+ if (isInitialized != -1) return isInitialized == 1;
+
+ memoizedIsInitialized = 1;
+ return true;
+ }
+
+ public void writeTo(com.google.protobuf.CodedOutputStream output)
+ throws java.io.IOException {
+ getSerializedSize();
+ if (((bitField0_ & 0x00000001) == 0x00000001)) {
+ output.writeEnum(1, policy_.getNumber());
+ }
+ if (((bitField0_ & 0x00000002) == 0x00000002)) {
+ output.writeBool(2, inViolation_);
+ }
+ getUnknownFields().writeTo(output);
+ }
+
+ private int memoizedSerializedSize = -1;
+ public int getSerializedSize() {
+ int size = memoizedSerializedSize;
+ if (size != -1) return size;
+
+ size = 0;
+ if (((bitField0_ & 0x00000001) == 0x00000001)) {
+ size += com.google.protobuf.CodedOutputStream
+ .computeEnumSize(1, policy_.getNumber());
+ }
+ if (((bitField0_ & 0x00000002) == 0x00000002)) {
+ size += com.google.protobuf.CodedOutputStream
+ .computeBoolSize(2, inViolation_);
+ }
+ size += getUnknownFields().getSerializedSize();
+ memoizedSerializedSize = size;
+ return size;
+ }
+
+ private static final long serialVersionUID = 0L;
+ @java.lang.Override
+ protected java.lang.Object writeReplace()
+ throws java.io.ObjectStreamException {
+ return super.writeReplace();
+ }
+
+ @java.lang.Override
+ public boolean equals(final java.lang.Object obj) {
+ if (obj == this) {
+ return true;
+ }
+ if (!(obj instanceof org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceQuotaStatus)) {
+ return super.equals(obj);
+ }
+ org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceQuotaStatus other = (org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceQuotaStatus) obj;
+
+ boolean result = true;
+ result = result && (hasPolicy() == other.hasPolicy());
+ if (hasPolicy()) {
+ result = result &&
+ (getPolicy() == other.getPolicy());
+ }
+ result = result && (hasInViolation() == other.hasInViolation());
+ if (hasInViolation()) {
+ result = result && (getInViolation()
+ == other.getInViolation());
+ }
+ result = result &&
+ getUnknownFields().equals(other.getUnknownFields());
+ return result;
+ }
+
+ private int memoizedHashCode = 0;
+ @java.lang.Override
+ public int hashCode() {
+ if (memoizedHashCode != 0) {
+ return memoizedHashCode;
+ }
+ int hash = 41;
+ hash = (19 * hash) + getDescriptorForType().hashCode();
+ if (hasPolicy()) {
+ hash = (37 * hash) + POLICY_FIELD_NUMBER;
+ hash = (53 * hash) + hashEnum(getPolicy());
+ }
+ if (hasInViolation()) {
+ hash = (37 * hash) + IN_VIOLATION_FIELD_NUMBER;
+ hash = (53 * hash) + hashBoolean(getInViolation());
+ }
+ hash = (29 * hash) + getUnknownFields().hashCode();
+ memoizedHashCode = hash;
+ return hash;
+ }
+
+ public static org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceQuotaStatus parseFrom(
+ com.google.protobuf.ByteString data)
+ throws com.google.protobuf.InvalidProtocolBufferException {
+ return PARSER.parseFrom(data);
+ }
+ public static org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceQuotaStatus parseFrom(
+ com.google.protobuf.ByteString data,
+ com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+ throws com.google.protobuf.InvalidProtocolBufferException {
+ return PARSER.parseFrom(data, extensionRegistry);
+ }
+ public static org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceQuotaStatus parseFrom(byte[] data)
+ throws com.google.protobuf.InvalidProtocolBufferException {
+ return PARSER.parseFrom(data);
+ }
+ public static org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceQuotaStatus parseFrom(
+ byte[] data,
+ com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+ throws com.google.protobuf.InvalidProtocolBufferException {
+ return PARSER.parseFrom(data, extensionRegistry);
+ }
+ public static org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceQuotaStatus parseFrom(java.io.InputStream input)
+ throws java.io.IOException {
+ return PARSER.parseFrom(input);
+ }
+ public static org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceQuotaStatus parseFrom(
+ java.io.InputStream input,
+ com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+ throws java.io.IOException {
+ return PARSER.parseFrom(input, extensionRegistry);
+ }
+ public static org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceQuotaStatus parseDelimitedFrom(java.io.InputStream input)
+ throws java.io.IOException {
+ return PARSER.parseDelimitedFrom(input);
+ }
+ public static org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceQuotaStatus parseDelimitedFrom(
+ java.io.InputStream input,
+ com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+ throws java.io.IOException {
+ return PARSER.parseDelimitedFrom(input, extensionRegistry);
+ }
+ public static org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceQuotaStatus parseFrom(
+ com.google.protobuf.CodedInputStream input)
+ throws java.io.IOException {
+ return PARSER.parseFrom(input);
+ }
+ public static org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceQuotaStatus parseFrom(
+ com.google.protobuf.CodedInputStream input,
+ com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+ throws java.io.IOException {
+ return PARSER.parseFrom(input, extensionRegistry);
+ }
+
+ public static Builder newBuilder() { return Builder.create(); }
+ public Builder newBuilderForType() { return newBuilder(); }
+ public static Builder newBuilder(org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceQuotaStatus prototype) {
+ return newBuilder().mergeFrom(prototype);
+ }
+ public Builder toBuilder() { return newBuilder(this); }
+
+ @java.lang.Override
+ protected Builder newBuilderForType(
+ com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+ Builder builder = new Builder(parent);
+ return builder;
+ }
+ /**
+ * Protobuf type {@code hbase.pb.SpaceQuotaStatus}
+ *
+ * <pre>
+ * Represents the state of a quota on a table. Either the quota is not in violation
+ * or it is in violatino there is a violation policy which should be in effect.
+ * </pre>
+ */
+ public static final class Builder extends
+ com.google.protobuf.GeneratedMessage.Builder<Builder>
+ implements org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceQuotaStatusOrBuilder {
+ public static final com.google.protobuf.Descriptors.Descriptor
+ getDescriptor() {
+ return org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.internal_static_hbase_pb_SpaceQuotaStatus_descriptor;
+ }
+
+ protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+ internalGetFieldAccessorTable() {
+ return org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.internal_static_hbase_pb_SpaceQuotaStatus_fieldAccessorTable
+ .ensureFieldAccessorsInitialized(
+ org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceQuotaStatus.class, org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceQuotaStatus.Builder.class);
+ }
+
+ // Construct using org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceQuotaStatus.newBuilder()
+ private Builder() {
+ maybeForceBuilderInitialization();
+ }
+
+ private Builder(
+ com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+ super(parent);
+ maybeForceBuilderInitialization();
+ }
+ private void maybeForceBuilderInitialization() {
+ if (com.google.protobuf.GeneratedMessage.alwaysUseFieldBuilders) {
+ }
+ }
+ private static Builder create() {
+ return new Builder();
+ }
+
+ public Builder clear() {
+ super.clear();
+ policy_ = org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceViolationPolicy.DISABLE;
+ bitField0_ = (bitField0_ & ~0x00000001);
+ inViolation_ = false;
+ bitField0_ = (bitField0_ & ~0x00000002);
+ return this;
+ }
+
+ public Builder clone() {
+ return create().mergeFrom(buildPartial());
+ }
+
+ public com.google.protobuf.Descriptors.Descriptor
+ getDescriptorForType() {
+ return org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.internal_static_hbase_pb_SpaceQuotaStatus_descriptor;
+ }
+
+ public org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceQuotaStatus getDefaultInstanceForType() {
+ return org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceQuotaStatus.getDefaultInstance();
+ }
+
+ public org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceQuotaStatus build() {
+ org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceQuotaStatus result = buildPartial();
+ if (!result.isInitialized()) {
+ throw newUninitializedMessageException(result);
+ }
+ return result;
+ }
+
+ public org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceQuotaStatus buildPartial() {
+ org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceQuotaStatus result = new org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceQuotaStatus(this);
+ int from_bitField0_ = bitField0_;
+ int to_bitField0_ = 0;
+ if (((from_bitField0_ & 0x00000001) == 0x00000001)) {
+ to_bitField0_ |= 0x00000001;
+ }
+ result.policy_ = policy_;
+ if (((from_bitField0_ & 0x00000002) == 0x00000002)) {
+ to_bitField0_ |= 0x00000002;
+ }
+ result.inViolation_ = inViolation_;
+ result.bitField0_ = to_bitField0_;
+ onBuilt();
+ return result;
+ }
+
+ public Builder mergeFrom(com.google.protobuf.Message other) {
+ if (other instanceof org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceQuotaStatus) {
+ return mergeFrom((org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceQuotaStatus)other);
+ } else {
+ super.mergeFrom(other);
+ return this;
+ }
+ }
+
+ public Builder mergeFrom(org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceQuotaStatus other) {
+ if (other == org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceQuotaStatus.getDefaultInstance()) return this;
+ if (other.hasPolicy()) {
+ setPolicy(other.getPolicy());
+ }
+ if (other.hasInViolation()) {
+ setInViolation(other.getInViolation());
+ }
+ this.mergeUnknownFields(other.getUnknownFields());
+ return this;
+ }
+
+ public final boolean isInitialized() {
+ return true;
+ }
+
+ public Builder mergeFrom(
+ com.google.protobuf.CodedInputStream input,
+ com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+ throws java.io.IOException {
+ org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceQuotaStatus parsedMessage = null;
+ try {
+ parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+ } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+ parsedMessage = (org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceQuotaStatus) e.getUnfinishedMessage();
+ throw e;
+ } finally {
+ if (parsedMessage != null) {
+ mergeFrom(parsedMessage);
+ }
+ }
+ return this;
+ }
+ private int bitField0_;
+
+ // optional .hbase.pb.SpaceViolationPolicy policy = 1;
+ private org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceViolationPolicy policy_ = org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceViolationPolicy.DISABLE;
+ /**
+ * <code>optional .hbase.pb.SpaceViolationPolicy policy = 1;</code>
+ */
+ public boolean hasPolicy() {
+ return ((bitField0_ & 0x00000001) == 0x00000001);
+ }
+ /**
+ * <code>optional .hbase.pb.SpaceViolationPolicy policy = 1;</code>
+ */
+ public org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceViolationPolicy getPolicy() {
+ return policy_;
+ }
+ /**
+ * <code>optional .hbase.pb.SpaceViolationPolicy policy = 1;</code>
+ */
+ public Builder setPolicy(org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceViolationPolicy value) {
+ if (value == null) {
+ throw new NullPointerException();
+ }
+ bitField0_ |= 0x00000001;
+ policy_ = value;
+ onChanged();
+ return this;
+ }
+ /**
+ * <code>optional .hbase.pb.SpaceViolationPolicy policy = 1;</code>
+ */
+ public Builder clearPolicy() {
+ bitField0_ = (bitField0_ & ~0x00000001);
+ policy_ = org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceViolationPolicy.DISABLE;
+ onChanged();
+ return this;
+ }
+
+ // optional bool in_violation = 2;
+ private boolean inViolation_ ;
+ /**
+ * <code>optional bool in_violation = 2;</code>
+ */
+ public boolean hasInViolation() {
+ return ((bitField0_ & 0x00000002) == 0x00000002);
+ }
+ /**
+ * <code>optional bool in_violation = 2;</code>
+ */
+ public boolean getInViolation() {
+ return inViolation_;
+ }
+ /**
+ * <code>optional bool in_violation = 2;</code>
+ */
+ public Builder setInViolation(boolean value) {
+ bitField0_ |= 0x00000002;
+ inViolation_ = value;
+ onChanged();
+ return this;
+ }
+ /**
+ * <code>optional bool in_violation = 2;</code>
+ */
+ public Builder clearInViolation() {
+ bitField0_ = (bitField0_ & ~0x00000002);
+ inViolation_ = false;
+ onChanged();
+ return this;
+ }
+
+ // @@protoc_insertion_point(builder_scope:hbase.pb.SpaceQuotaStatus)
+ }
+
+ static {
+ defaultInstance = new SpaceQuotaStatus(true);
+ defaultInstance.initFields();
+ }
+
+ // @@protoc_insertion_point(class_scope:hbase.pb.SpaceQuotaStatus)
+ }
+
+ public interface SpaceQuotaSnapshotOrBuilder
+ extends com.google.protobuf.MessageOrBuilder {
+
+ // optional .hbase.pb.SpaceQuotaStatus status = 1;
+ /**
+ * <code>optional .hbase.pb.SpaceQuotaStatus status = 1;</code>
+ */
+ boolean hasStatus();
+ /**
+ * <code>optional .hbase.pb.SpaceQuotaStatus status = 1;</code>
+ */
+ org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceQuotaStatus getStatus();
+ /**
+ * <code>optional .hbase.pb.SpaceQuotaStatus status = 1;</code>
+ */
+ org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceQuotaStatusOrBuilder getStatusOrBuilder();
+
+ // optional uint64 usage = 2;
+ /**
+ * <code>optional uint64 usage = 2;</code>
+ */
+ boolean hasUsage();
+ /**
+ * <code>optional uint64 usage = 2;</code>
+ */
+ long getUsage();
+
+ // optional uint64 limit = 3;
+ /**
+ * <code>optional uint64 limit = 3;</code>
+ */
+ boolean hasLimit();
+ /**
+ * <code>optional uint64 limit = 3;</code>
+ */
+ long getLimit();
+ }
+ /**
+ * Protobuf type {@code hbase.pb.SpaceQuotaSnapshot}
+ *
+ * <pre>
+ * Message stored in the value of hbase:quota table to denote the status of a table WRT
+ * the quota applicable to it.
+ * </pre>
+ */
+ public static final class SpaceQuotaSnapshot extends
+ com.google.protobuf.GeneratedMessage
+ implements SpaceQuotaSnapshotOrBuilder {
+ // Use SpaceQuotaSnapshot.newBuilder() to construct.
+ private SpaceQuotaSnapshot(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+ super(builder);
+ this.unknownFields = builder.getUnknownFields();
+ }
+ private SpaceQuotaSnapshot(boolean noInit) { this.unknownFields = com.google.protobuf.UnknownFieldSet.getDefaultInstance(); }
+
+ private static final SpaceQuotaSnapshot defaultInstance;
+ public static SpaceQuotaSnapshot getDefaultInstance() {
+ return defaultInstance;
+ }
+
+ public SpaceQuotaSnapshot getDefaultInstanceForType() {
+ return defaultInstance;
+ }
+
+ private final com.google.protobuf.UnknownFieldSet unknownFields;
+ @java.lang.Override
+ public final com.google.protobuf.UnknownFieldSet
+ getUnknownFields() {
+ return this.unknownFields;
+ }
+ private SpaceQuotaSnapshot(
+ com.google.protobuf.CodedInputStream input,
+ com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+ throws com.google.protobuf.InvalidProtocolBufferException {
+ initFields();
+ int mutable_bitField0_ = 0;
+ com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+ com.google.protobuf.UnknownFieldSet.newBuilder();
+ try {
+ boolean done = false;
+ while (!done) {
+ int tag = input.readTag();
+ switch (tag) {
+ case 0:
+ done = true;
+ break;
+ default: {
+ if (!parseUnknownField(input, unknownFields,
+ extensionRegistry, tag)) {
+ done = true;
+ }
+ break;
+ }
+ case 10: {
+ org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceQuotaStatus.Builder subBuilder = null;
+ if (((bitField0_ & 0x00000001) == 0x00000001)) {
+ subBuilder = status_.toBuilder();
+ }
+ status_ = input.readMessage(org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceQuotaStatus.PARSER, extensionRegistry);
+ if (subBuilder != null) {
+ subBuilder.mergeFrom(status_);
+ status_ = subBuilder.buildPartial();
+ }
+ bitField0_ |= 0x00000001;
+ break;
+ }
+ case 16: {
+ bitField0_ |= 0x00000002;
+ usage_ = input.readUInt64();
+ break;
+ }
+ case 24: {
+ bitField0_ |= 0x00000004;
+ limit_ = input.readUInt64();
+ break;
+ }
+ }
+ }
+ } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+ throw e.setUnfinishedMessage(this);
+ } catch (java.io.IOException e) {
+ throw new com.google.protobuf.InvalidProtocolBufferException(
+ e.getMessage()).setUnfinishedMessage(this);
+ } finally {
+ this.unknownFields = unknownFields.build();
+ makeExtensionsImmutable();
+ }
+ }
+ public static final com.google.protobuf.Descriptors.Descriptor
+ getDescriptor() {
+ return org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.internal_static_hbase_pb_SpaceQuotaSnapshot_descriptor;
+ }
+
+ protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+ internalGetFieldAccessorTable() {
+ return org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.internal_static_hbase_pb_SpaceQuotaSnapshot_fieldAccessorTable
+ .ensureFieldAccessorsInitialized(
+ org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceQuotaSnapshot.class, org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceQuotaSnapshot.Builder.class);
+ }
+
+ public static com.google.protobuf.Parser<SpaceQuotaSnapshot> PARSER =
+ new com.google.protobuf.AbstractParser<SpaceQuotaSnapshot>() {
+ public SpaceQuotaSnapshot parsePartialFrom(
+ com.google.protobuf.CodedInputStream input,
+ com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+ throws com.google.protobuf.InvalidProtocolBufferException {
+ return new SpaceQuotaSnapshot(input, extensionRegistry);
+ }
+ };
+
+ @java.lang.Override
+ public com.google.protobuf.Parser<SpaceQuotaSnapshot> getParserForType() {
+ return PARSER;
+ }
+
+ private int bitField0_;
+ // optional .hbase.pb.SpaceQuotaStatus status = 1;
+ public static final int STATUS_FIELD_NUMBER = 1;
+ private org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceQuotaStatus status_;
+ /**
+ * <code>optional .hbase.pb.SpaceQuotaStatus status = 1;</code>
+ */
+ public boolean hasStatus() {
+ return ((bitField0_ & 0x00000001) == 0x00000001);
+ }
+ /**
+ * <code>optional .hbase.pb.SpaceQuotaStatus status = 1;</code>
+ */
+ public org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceQuotaStatus getStatus() {
+ return status_;
+ }
+ /**
+ * <code>optional .hbase.pb.SpaceQuotaStatus status = 1;</code>
+ */
+ public org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceQuotaStatusOrBuilder getStatusOrBuilder() {
+ return status_;
+ }
+
+ // optional uint64 usage = 2;
+ public static final int USAGE_FIELD_NUMBER = 2;
+ private long usage_;
+ /**
+ * <code>optional uint64 usage = 2;</code>
+ */
+ public boolean hasUsage() {
+ return ((bitField0_ & 0x00000002) == 0x00000002);
+ }
+ /**
+ * <code>optional uint64 usage = 2;</code>
+ */
+ public long getUsage() {
+ return usage_;
+ }
+
+ // optional uint64 limit = 3;
+ public static final int LIMIT_FIELD_NUMBER = 3;
+ private long limit_;
+ /**
+ * <code>optional uint64 limit = 3;</code>
+ */
+ public boolean hasLimit() {
+ return ((bitField0_ & 0x00000004) == 0x00000004);
+ }
+ /**
+ * <code>optional uint64 limit = 3;</code>
+ */
+ public long getLimit() {
+ return limit_;
+ }
+
+ private void initFields() {
+ status_ = org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceQuotaStatus.getDefaultInstance();
+ usage_ = 0L;
+ limit_ = 0L;
+ }
+ private byte memoizedIsInitialized = -1;
+ public final boolean isInitialized() {
+ byte isInitialized = memoizedIsInitialized;
+ if (isInitialized != -1) return isInitialized == 1;
+
+ memoizedIsInitialized = 1;
+ return true;
+ }
+
+ public void writeTo(com.google.protobuf.CodedOutputStream output)
+ throws java.io.IOException {
+ getSerializedSize();
+ if (((bitField0_ & 0x00000001) == 0x00000001)) {
+ output.writeMessage(1, status_);
+ }
+ if (((bitField0_ & 0x00000002) == 0x00000002)) {
+ output.writeUInt64(2, usage_);
+ }
+ if (((bitField0_ & 0x00000004) == 0x00000004)) {
+ output.writeUInt64(3, limit_);
+ }
+ getUnknownFields().writeTo(output);
+ }
+
+ private int memoizedSerializedSize = -1;
+ public int getSerializedSize() {
+ int size = memoizedSerializedSize;
+ if (size != -1) return size;
+
+ size = 0;
+ if (((bitField0_ & 0x00000001) == 0x00000001)) {
+ size += com.google.protobuf.CodedOutputStream
+ .computeMessageSize(1, status_);
+ }
+ if (((bitField0_ & 0x00000002) == 0x00000002)) {
+ size += com.google.protobuf.CodedOutputStream
+ .computeUInt64Size(2, usage_);
+ }
+ if (((bitField0_ & 0x00000004) == 0x00000004)) {
+ size += com.google.protobuf.CodedOutputStream
+ .computeUInt64Size(3, limit_);
+ }
+ size += getUnknownFields().getSerializedSize();
+ memoizedSerializedSize = size;
+ return size;
+ }
+
+ private static final long serialVersionUID = 0L;
+ @java.lang.Override
+ protected java.lang.Object writeReplace()
+ throws java.io.ObjectStreamException {
+ return super.writeReplace();
+ }
+
+ @java.lang.Override
+ public boolean equals(final java.lang.Object obj) {
+ if (obj == this) {
+ return true;
+ }
+ if (!(obj instanceof org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceQuotaSnapshot)) {
+ return super.equals(obj);
+ }
+ org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceQuotaSnapshot other = (org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceQuotaSnapshot) obj;
+
+ boolean result = true;
+ result = result && (hasStatus() == other.hasStatus());
+ if (hasStatus()) {
+ result = result && getStatus()
+ .equals(other.getStatus());
+ }
+ result = result && (hasUsage() == other.hasUsage());
+ if (hasUsage()) {
+ result = result && (getUsage()
+ == other.getUsage());
+ }
+ result = result && (hasLimit() == other.hasLimit());
+ if (hasLimit()) {
+ result = result && (getLimit()
+ == other.getLimit());
+ }
+ result = result &&
+ getUnknownFields().equals(other.getUnknownFields());
+ return result;
+ }
+
+ private int memoizedHashCode = 0;
+ @java.lang.Override
+ public int hashCode() {
+ if (memoizedHashCode != 0) {
+ return memoizedHashCode;
+ }
+ int hash = 41;
+ hash = (19 * hash) + getDescriptorForType().hashCode();
+ if (hasStatus()) {
+ hash = (37 * hash) + STATUS_FIELD_NUMBER;
+ hash = (53 * hash) + getStatus().hashCode();
+ }
+ if (hasUsage()) {
+ hash = (37 * hash) + USAGE_FIELD_NUMBER;
+ hash = (53 * hash) + hashLong(getUsage());
+ }
+ if (hasLimit()) {
+ hash = (37 * hash) + LIMIT_FIELD_NUMBER;
+ hash = (53 * hash) + hashLong(getLimit());
+ }
+ hash = (29 * hash) + getUnknownFields().hashCode();
+ memoizedHashCode = hash;
+ return hash;
+ }
+
+ public static org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceQuotaSnapshot parseFrom(
+ com.google.protobuf.ByteString data)
+ throws com.google.protobuf.InvalidProtocolBufferException {
+ return PARSER.parseFrom(data);
+ }
+ public static org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceQuotaSnapshot parseFrom(
+ com.google.protobuf.ByteString data,
+ com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+ throws com.google.protobuf.InvalidProtocolBufferException {
+ return PARSER.parseFrom(data, extensionRegistry);
+ }
+ public static org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceQuotaSnapshot parseFrom(byte[] data)
+ throws com.google.protobuf.InvalidProtocolBufferException {
+ return PARSER.parseFrom(data);
+ }
+ public static org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceQuotaSnapshot parseFrom(
+ byte[] data,
+ com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+ throws com.google.protobuf.InvalidProtocolBufferException {
+ return PARSER.parseFrom(data, extensionRegistry);
+ }
+ public static org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceQuotaSnapshot parseFrom(java.io.InputStream input)
+ throws java.io.IOException {
+ return PARSER.parseFrom(input);
+ }
+ public static org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceQuotaSnapshot parseFrom(
+ java.io.InputStream input,
+ com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+ throws java.io.IOException {
+ return PARSER.parseFrom(input, extensionRegistry);
+ }
+ public static org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceQuotaSnapshot parseDelimitedFrom(java.io.InputStream input)
+ throws java.io.IOException {
+ return PARSER.parseDelimitedFrom(input);
+ }
+ public static org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceQuotaSnapshot parseDelimitedFrom(
+ java.io.InputStream input,
+ com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+ throws java.io.IOException {
+ return PARSER.parseDelimitedFrom(input, extensionRegistry);
+ }
+ public static org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceQuotaSnapshot parseFrom(
+ com.google.protobuf.CodedInputStream input)
+ throws java.io.IOException {
+ return PARSER.parseFrom(input);
+ }
+ public static org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceQuotaSnapshot parseFrom(
+ com.google.protobuf.CodedInputStream input,
+ com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+ throws java.io.IOException {
+ return PARSER.parseFrom(input, extensionRegistry);
+ }
+
+ public static Builder newBuilder() { return Builder.create(); }
+ public Builder newBuilderForType() { return newBuilder(); }
+ public static Builder newBuilder(org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceQuotaSnapshot prototype) {
+ return newBuilder().mergeFrom(prototype);
+ }
+ public Builder toBuilder() { return newBuilder(this); }
+
+ @java.lang.Override
+ protected Builder newBuilderForType(
+ com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+ Builder builder = new Builder(parent);
+ return builder;
+ }
+ /**
+ * Protobuf type {@code hbase.pb.SpaceQuotaSnapshot}
+ *
+ * <pre>
+ * Message stored in the value of hbase:quota table to denote the status of a table WRT
+ * the quota applicable to it.
+ * </pre>
+ */
+ public static final class Builder extends
+ com.google.protobuf.GeneratedMessage.Builder<Builder>
+ implements org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceQuotaSnapshotOrBuilder {
+ public static final com.google.protobuf.Descriptors.Descriptor
+ getDescriptor() {
+ return org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.internal_static_hbase_pb_SpaceQuotaSnapshot_descriptor;
+ }
+
+ protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+ internalGetFieldAccessorTable() {
+ return org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.internal_static_hbase_pb_SpaceQuotaSnapshot_fieldAccessorTable
+ .ensureFieldAccessorsInitialized(
+ org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceQuotaSnapshot.class, org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceQuotaSnapshot.Builder.class);
+ }
+
+ // Construct using org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceQuotaSnapshot.newBuilder()
+ private Builder() {
+ maybeForceBuilderInitialization();
+ }
+
+ private Builder(
+ com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+ super(parent);
+ maybeForceBuilderInitialization();
+ }
+ private void maybeForceBuilderInitialization() {
+ if (com.google.protobuf.GeneratedMessage.alwaysUseFieldBuilders) {
+ getStatusFieldBuilder();
+ }
+ }
+ private static Builder create() {
+ return new Builder();
+ }
+
+ public Builder clear() {
+ super.clear();
+ if (statusBuilder_ == null) {
+ status_ = org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceQuotaStatus.getDefaultInstance();
+ } else {
+ statusBuilder_.clear();
+ }
+ bitField0_ = (bitField0_ & ~0x00000001);
+ usage_ = 0L;
+ bitField0_ = (bitField0_ & ~0x00000002);
+ limit_ = 0L;
+ bitField0_ = (bitField0_ & ~0x00000004);
+ return this;
+ }
+
+ public Builder clone() {
+ return create().mergeFrom(buildPartial());
+ }
+
+ public com.google.protobuf.Descriptors.Descriptor
+ getDescriptorForType() {
+ return org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.internal_static_hbase_pb_SpaceQuotaSnapshot_descriptor;
+ }
+
+ public org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceQuotaSnapshot getDefaultInstanceForType() {
+ return org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceQuotaSnapshot.getDefaultInstance();
+ }
+
+ public org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceQuotaSnapshot build() {
+ org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceQuotaSnapshot result = buildPartial();
+ if (!result.isInitialized()) {
+ throw newUninitializedMessageException(result);
+ }
+ return result;
+ }
+
+ public org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceQuotaSnapshot buildPartial() {
+ org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceQuotaSnapshot result = new org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceQuotaSnapshot(this);
+ int from_bitField0_ = bitField0_;
+ int to_bitField0_ = 0;
+ if (((from_bitField0_ & 0x00000001) == 0x00000001)) {
+ to_bitField0_ |= 0x00000001;
+ }
+ if (statusBuilder_ == null) {
+ result.status_ = status_;
+ } else {
+ result.status_ = statusBuilder_.build();
+ }
+ if (((from_bitField0_ & 0x00000002) == 0x00000002)) {
+ to_bitField0_ |= 0x00000002;
+ }
+ result.usage_ = usage_;
+ if (((from_bitField0_ & 0x00000004) == 0x00000004)) {
+ to_bitField0_ |= 0x00000004;
+ }
+ result.limit_ = limit_;
+ result.bitField0_ = to_bitField0_;
+ onBuilt();
+ return result;
+ }
+
+ public Builder mergeFrom(com.google.protobuf.Message other) {
+ if (other instanceof org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceQuotaSnapshot) {
+ return mergeFrom((org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceQuotaSnapshot)other);
+ } else {
+ super.mergeFrom(other);
+ return this;
+ }
+ }
+
+ public Builder mergeFrom(org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceQuotaSnapshot other) {
+ if (other == org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceQuotaSnapshot.getDefaultInstance()) return this;
+ if (other.hasStatus()) {
+ mergeStatus(other.getStatus());
+ }
+ if (other.hasUsage()) {
+ setUsage(other.getUsage());
+ }
+ if (other.hasLimit()) {
+ setLimit(other.getLimit());
+ }
+ this.mergeUnknownFields(other.getUnknownFields());
+ return this;
+ }
+
+ public final boolean isInitialized() {
+ return true;
+ }
+
+ public Builder mergeFrom(
+ com.google.protobuf.CodedInputStream input,
+ com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+ throws java.io.IOException {
+ org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceQuotaSnapshot parsedMessage = null;
+ try {
+ parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+ } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+ parsedMessage = (org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceQuotaSnapshot) e.getUnfinishedMessage();
+ throw e;
+ } finally {
+ if (parsedMessage != null) {
+ mergeFrom(parsedMessage);
+ }
+ }
+ return this;
+ }
+ private int bitField0_;
+
+ // optional .hbase.pb.SpaceQuotaStatus status = 1;
+ private org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceQuotaStatus status_ = org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceQuotaStatus.getDefaultInstance();
+ private com.google.protobuf.SingleFieldBuilder<
+ org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceQuotaStatus, org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceQuotaStatus.Builder, org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceQuotaStatusOrBuilder> statusBuilder_;
+ /**
+ * <code>optional .hbase.pb.SpaceQuotaStatus status = 1;</code>
+ */
+ public boolean hasStatus() {
+ return ((bitField0_ & 0x00000001) == 0x00000001);
+ }
+ /**
+ * <code>optional .hbase.pb.SpaceQuotaStatus status = 1;</code>
+ */
+ public org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceQuotaStatus getStatus() {
+ if (statusBuilder_ == null) {
+ return status_;
+ } else {
+ return statusBuilder_.getMessage();
+ }
+ }
+ /**
+ * <code>optional .hbase.pb.SpaceQuotaStatus status = 1;</code>
+ */
+ public Builder setStatus(org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceQuotaStatus value) {
+ if (statusBuilder_ == null) {
+ if (value == null) {
+ throw new NullPointerException();
+ }
+ status_ = value;
+ onChanged();
+ } else {
+ statusBuilder_.setMessage(value);
+ }
+ bitField0_ |= 0x00000001;
+ return this;
+ }
+ /**
+ * <code>optional .hbase.pb.SpaceQuotaStatus status = 1;</code>
+ */
+ public Builder setStatus(
+ org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceQuotaStatus.Builder builderForValue) {
+ if (statusBuilder_ == null) {
+ status_ = builderForValue.build();
+ onChanged();
+ } else {
+ statusBuilder_.setMessage(builderForValue.build());
+ }
+ bitField0_ |= 0x00000001;
+ return this;
+ }
+ /**
+ * <code>optional .hbase.pb.SpaceQuotaStatus status = 1;</code>
+ */
+ public Builder mergeStatus(org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceQuotaStatus value) {
+ if (statusBuilder_ == null) {
+ if (((bitField0_ & 0x00000001) == 0x00000001) &&
+ status_ != org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceQuotaStatus.getDefaultInstance()) {
+ status_ =
+ org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceQuotaStatus.newBuilder(status_).mergeFrom(value).buildPartial();
+ } else {
+ status_ = value;
+ }
+ onChanged();
+ } else {
+ statusBuilder_.mergeFrom(value);
+ }
+ bitField0_ |= 0x00000001;
+ return this;
+ }
+ /**
+ * <code>optional .hbase.pb.SpaceQuotaStatus status = 1;</code>
+ */
+ public Builder clearStatus() {
+ if (statusBuilder_ == null) {
+ status_ = org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceQuotaStatus.getDefaultInstance();
+ onChanged();
+ } else {
+ statusBuilder_.clear();
+ }
+ bitField0_ = (bitField0_ & ~0x00000001);
+ return this;
+ }
+ /**
+ * <code>optional .hbase.pb.SpaceQuotaStatus status = 1;</code>
+ */
+ public org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceQuotaStatus.Builder getStatusBuilder() {
+ bitField0_ |= 0x00000001;
+ onChanged();
+ return getStatusFieldBuilder().getBuilder();
+ }
+ /**
+ * <code>optional .hbase.pb.SpaceQuotaStatus status = 1;</code>
+ */
+ public org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceQuotaStatusOrBuilder getStatusOrBuilder() {
+ if (statusBuilder_ != null) {
+ return statusBuilder_.getMessageOrBuilder();
+ } else {
+ return status_;
+ }
+ }
+ /**
+ * <code>optional .hbase.pb.SpaceQuotaStatus status = 1;</code>
+ */
+ private com.google.protobuf.SingleFieldBuilder<
+ org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceQuotaStatus, org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceQuotaStatus.Builder, org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceQuotaStatusOrBuilder>
+ getStatusFieldBuilder() {
+ if (statusBuilder_ == null) {
+ statusBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+ org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceQuotaStatus, org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceQuotaStatus.Builder, org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.SpaceQuotaStatusOrBuilder>(
+ status_,
+ getParentForChildren(),
+ isClean());
+ status_ = null;
+ }
+ return statusBuilder_;
+ }
+
+ // optional uint64 usage = 2;
+ private long usage_ ;
+ /**
+ * <code>optional uint64 usage = 2;</code>
+ */
+ public boolean hasUsage() {
+ return ((bitField0_ & 0x00000002) == 0x00000002);
+ }
+ /**
+ * <code>optional uint64 usage = 2;</code>
+ */
+ public long getUsage() {
+ return usage_;
+ }
+ /**
+ * <code>optional uint64 usage = 2;</code>
+ */
+ public Builder setUsage(long value) {
+ bitField0_ |= 0x00000002;
+ usage_ = value;
+ onChanged();
+ return this;
+ }
+ /**
+ * <code>optional uint64 usage = 2;</code>
+ */
+ public Builder clearUsage() {
+ bitField0_ = (bitField0_ & ~0x00000002);
+ usage_ = 0L;
+ onChanged();
+ return this;
+ }
+
+ // optional uint64 limit = 3;
+ private long limit_ ;
+ /**
+ * <code>optional uint64 limit = 3;</code>
+ */
+ public boolean hasLimit() {
+ return ((bitField0_ & 0x00000004) == 0x00000004);
+ }
+ /**
+ * <code>optional uint64 limit = 3;</code>
+ */
+ public long getLimit() {
+ return limit_;
+ }
+ /**
+ * <code>optional uint64 limit = 3;</code>
+ */
+ public Builder setLimit(long value) {
+ bitField0_ |= 0x00000004;
+ limit_ = value;
+ onChanged();
+ return this;
+ }
+ /**
+ * <code>optional uint64 limit = 3;</code>
+ */
+ public Builder clearLimit() {
+ bitField0_ = (bitField0_ & ~0x00000004);
+ limit_ = 0L;
+ onChanged();
+ return this;
+ }
+
+ // @@protoc_insertion_point(builder_scope:hbase.pb.SpaceQuotaSnapshot)
+ }
+
+ static {
+ defaultInstance = new SpaceQuotaSnapshot(true);
+ defaultInstance.initFields();
+ }
+
+ // @@protoc_insertion_point(class_scope:hbase.pb.SpaceQuotaSnapshot)
+ }
+
private static com.google.protobuf.Descriptors.Descriptor
internal_static_hbase_pb_TimedQuota_descriptor;
private static
@@ -5813,6 +7091,16 @@ public final class QuotaProtos {
private static
com.google.protobuf.GeneratedMessage.FieldAccessorTable
internal_static_hbase_pb_SpaceLimitRequest_fieldAccessorTable;
+ private static com.google.protobuf.Descriptors.Descriptor
+ internal_static_hbase_pb_SpaceQuotaStatus_descriptor;
+ private static
+ com.google.protobuf.GeneratedMessage.FieldAccessorTable
+ internal_static_hbase_pb_SpaceQuotaStatus_fieldAccessorTable;
+ private static com.google.protobuf.Descriptors.Descriptor
+ internal_static_hbase_pb_SpaceQuotaSnapshot_descriptor;
+ private static
+ com.google.protobuf.GeneratedMessage.FieldAccessorTable
+ internal_static_hbase_pb_SpaceQuotaSnapshot_fieldAccessorTable;
public static com.google.protobuf.Descriptors.FileDescriptor
getDescriptor() {
@@ -5842,16 +7130,20 @@ public final class QuotaProtos {
"limit\030\001 \001(\004\0228\n\020violation_policy\030\002 \001(\0162\036." +
"hbase.pb.SpaceViolationPolicy\"8\n\021SpaceLi" +
"mitRequest\022#\n\005quota\030\001 \001(\0132\024.hbase.pb.Spa",
- "ceQuota*&\n\nQuotaScope\022\013\n\007CLUSTER\020\001\022\013\n\007MA" +
- "CHINE\020\002*v\n\014ThrottleType\022\022\n\016REQUEST_NUMBE" +
- "R\020\001\022\020\n\014REQUEST_SIZE\020\002\022\020\n\014WRITE_NUMBER\020\003\022" +
- "\016\n\nWRITE_SIZE\020\004\022\017\n\013READ_NUMBER\020\005\022\r\n\tREAD" +
- "_SIZE\020\006*$\n\tQuotaType\022\014\n\010THROTTLE\020\001\022\t\n\005SP" +
- "ACE\020\002*]\n\024SpaceViolationPolicy\022\013\n\007DISABLE" +
- "\020\001\022\031\n\025NO_WRITES_COMPACTIONS\020\002\022\r\n\tNO_WRIT" +
- "ES\020\003\022\016\n\nNO_INSERTS\020\004BA\n*org.apache.hadoo" +
- "p.hbase.protobuf.generatedB\013QuotaProtosH" +
- "\001\210\001\001\240\001\001"
+ "ceQuota\"X\n\020SpaceQuotaStatus\022.\n\006policy\030\001 " +
+ "\001(\0162\036.hbase.pb.SpaceViolationPolicy\022\024\n\014i" +
+ "n_violation\030\002 \001(\010\"^\n\022SpaceQuotaSnapshot\022" +
+ "*\n\006status\030\001 \001(\0132\032.hbase.pb.SpaceQuotaSta" +
+ "tus\022\r\n\005usage\030\002 \001(\004\022\r\n\005limit\030\003 \001(\004*&\n\nQuo" +
+ "taScope\022\013\n\007CLUSTER\020\001\022\013\n\007MACHINE\020\002*v\n\014Thr" +
+ "ottleType\022\022\n\016REQUEST_NUMBER\020\001\022\020\n\014REQUEST" +
+ "_SIZE\020\002\022\020\n\014WRITE_NUMBER\020\003\022\016\n\nWRITE_SIZE\020" +
+ "\004\022\017\n\013READ_NUMBER\020\005\022\r\n\tREAD_SIZE\020\006*$\n\tQuo" +
+ "taType\022\014\n\010THROTTLE\020\001\022\t\n\005SPACE\020\002*]\n\024Space",
+ "ViolationPolicy\022\013\n\007DISABLE\020\001\022\031\n\025NO_WRITE" +
+ "S_COMPACTIONS\020\002\022\r\n\tNO_WRITES\020\003\022\016\n\nNO_INS" +
+ "ERTS\020\004BA\n*org.apache.hadoop.hbase.protob" +
+ "uf.generatedB\013QuotaProtosH\001\210\001\001\240\001\001"
};
com.google.protobuf.Descriptors.FileDescriptor.InternalDescriptorAssigner assigner =
new com.google.protobuf.Descriptors.FileDescriptor.InternalDescriptorAssigner() {
@@ -5900,6 +7192,18 @@ public final class QuotaProtos {
com.google.protobuf.GeneratedMessage.FieldAccessorTable(
internal_static_hbase_pb_SpaceLimitRequest_descriptor,
new java.lang.String[] { "Quota", });
+ internal_static_hbase_pb_SpaceQuotaStatus_descriptor =
+ getDescriptor().getMessageTypes().get(7);
+ internal_static_hbase_pb_SpaceQuotaStatus_fieldAccessorTable = new
+ com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+ internal_static_hbase_pb_SpaceQuotaStatus_descriptor,
+ new java.lang.String[] { "Policy", "InViolation", });
+ internal_static_hbase_pb_SpaceQuotaSnapshot_descriptor =
+ getDescriptor().getMessageTypes().get(8);
+ internal_static_hbase_pb_SpaceQuotaSnapshot_fieldAccessorTable = new
+ com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+ internal_static_hbase_pb_SpaceQuotaSnapshot_descriptor,
+ new java.lang.String[] { "Status", "Usage", "Limit", });
return null;
}
};
http://git-wip-us.apache.org/repos/asf/hbase/blob/7f42b498/hbase-protocol/src/main/protobuf/Quota.proto
----------------------------------------------------------------------
diff --git a/hbase-protocol/src/main/protobuf/Quota.proto b/hbase-protocol/src/main/protobuf/Quota.proto
index c12b997..02d825b 100644
--- a/hbase-protocol/src/main/protobuf/Quota.proto
+++ b/hbase-protocol/src/main/protobuf/Quota.proto
@@ -95,3 +95,18 @@ message SpaceQuota {
message SpaceLimitRequest {
optional SpaceQuota quota = 1;
}
+
+// Represents the state of a quota on a table. Either the quota is not in violation
+// or it is in violatino there is a violation policy which should be in effect.
+message SpaceQuotaStatus {
+ optional SpaceViolationPolicy policy = 1;
+ optional bool in_violation = 2;
+}
+
+// Message stored in the value of hbase:quota table to denote the status of a table WRT
+// the quota applicable to it.
+message SpaceQuotaSnapshot {
+ optional SpaceQuotaStatus status = 1;
+ optional uint64 usage = 2;
+ optional uint64 limit = 3;
+}
http://git-wip-us.apache.org/repos/asf/hbase/blob/7f42b498/hbase-server/src/main/java/org/apache/hadoop/hbase/master/HMaster.java
----------------------------------------------------------------------
diff --git a/hbase-server/src/main/java/org/apache/hadoop/hbase/master/HMaster.java b/hbase-server/src/main/java/org/apache/hadoop/hbase/master/HMaster.java
index 6f9dc8b..0243934 100644
--- a/hbase-server/src/main/java/org/apache/hadoop/hbase/master/HMaster.java
+++ b/hbase-server/src/main/java/org/apache/hadoop/hbase/master/HMaster.java
@@ -134,8 +134,8 @@ import org.apache.hadoop.hbase.procedure2.store.wal.WALProcedureStore;
import org.apache.hadoop.hbase.quotas.MasterQuotaManager;
import org.apache.hadoop.hbase.quotas.QuotaObserverChore;
import org.apache.hadoop.hbase.quotas.QuotaUtil;
-import org.apache.hadoop.hbase.quotas.SpaceQuotaViolationNotifier;
-import org.apache.hadoop.hbase.quotas.SpaceQuotaViolationNotifierFactory;
+import org.apache.hadoop.hbase.quotas.SpaceQuotaSnapshotNotifier;
+import org.apache.hadoop.hbase.quotas.SpaceQuotaSnapshotNotifierFactory;
import org.apache.hadoop.hbase.regionserver.DefaultStoreEngine;
import org.apache.hadoop.hbase.regionserver.HRegionServer;
import org.apache.hadoop.hbase.regionserver.HStore;
@@ -377,7 +377,7 @@ public class HMaster extends HRegionServer implements MasterServices {
// it is assigned after 'initialized' guard set to true, so should be volatile
private volatile MasterQuotaManager quotaManager;
- private SpaceQuotaViolationNotifier spaceQuotaViolationNotifier;
+ private SpaceQuotaSnapshotNotifier spaceQuotaSnapshotNotifier;
private QuotaObserverChore quotaObserverChore;
private ProcedureExecutor<MasterProcedureEnv> procedureExecutor;
@@ -904,10 +904,14 @@ public class HMaster extends HRegionServer implements MasterServices {
status.setStatus("Starting quota manager");
initQuotaManager();
- this.spaceQuotaViolationNotifier = createQuotaViolationNotifier();
- this.quotaObserverChore = new QuotaObserverChore(this);
- // Start the chore to read the region FS space reports and act on them
- getChoreService().scheduleChore(quotaObserverChore);
+ if (QuotaUtil.isQuotaEnabled(conf)) {
+ // Create the quota snapshot notifier
+ spaceQuotaSnapshotNotifier = createQuotaSnapshotNotifier();
+ spaceQuotaSnapshotNotifier.initialize(getClusterConnection());
+ this.quotaObserverChore = new QuotaObserverChore(this);
+ // Start the chore to read the region FS space reports and act on them
+ getChoreService().scheduleChore(quotaObserverChore);
+ }
// clear the dead servers with same host name and port of online server because we are not
// removing dead server with same hostname and port of rs which is trying to check in before
@@ -995,10 +999,9 @@ public class HMaster extends HRegionServer implements MasterServices {
this.quotaManager = quotaManager;
}
- SpaceQuotaViolationNotifier createQuotaViolationNotifier() {
- SpaceQuotaViolationNotifier notifier =
- SpaceQuotaViolationNotifierFactory.getInstance().create(getConfiguration());
- notifier.initialize(getClusterConnection());
+ SpaceQuotaSnapshotNotifier createQuotaSnapshotNotifier() {
+ SpaceQuotaSnapshotNotifier notifier =
+ SpaceQuotaSnapshotNotifierFactory.getInstance().create(getConfiguration());
return notifier;
}
@@ -3349,7 +3352,7 @@ public class HMaster extends HRegionServer implements MasterServices {
return this.quotaObserverChore;
}
- public SpaceQuotaViolationNotifier getSpaceQuotaViolationNotifier() {
- return this.spaceQuotaViolationNotifier;
+ public SpaceQuotaSnapshotNotifier getSpaceQuotaSnapshotNotifier() {
+ return this.spaceQuotaSnapshotNotifier;
}
}
http://git-wip-us.apache.org/repos/asf/hbase/blob/7f42b498/hbase-server/src/main/java/org/apache/hadoop/hbase/quotas/ActivePolicyEnforcement.java
----------------------------------------------------------------------
diff --git a/hbase-server/src/main/java/org/apache/hadoop/hbase/quotas/ActivePolicyEnforcement.java b/hbase-server/src/main/java/org/apache/hadoop/hbase/quotas/ActivePolicyEnforcement.java
new file mode 100644
index 0000000..9408e6c
--- /dev/null
+++ b/hbase-server/src/main/java/org/apache/hadoop/hbase/quotas/ActivePolicyEnforcement.java
@@ -0,0 +1,86 @@
+/*
+ * 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.quotas;
+
+import java.util.Map;
+import java.util.Objects;
+
+import org.apache.hadoop.hbase.TableName;
+import org.apache.hadoop.hbase.classification.InterfaceAudience;
+import org.apache.hadoop.hbase.classification.InterfaceStability;
+import org.apache.hadoop.hbase.regionserver.Region;
+import org.apache.hadoop.hbase.regionserver.RegionServerServices;
+
+/**
+ * A class to ease dealing with tables that have and do not have violation policies
+ * being enforced in a uniform manner. Immutable.
+ */
+@InterfaceAudience.Private
+@InterfaceStability.Evolving
+public class ActivePolicyEnforcement {
+ private final Map<TableName,SpaceViolationPolicyEnforcement> activePolicies;
+ private final Map<TableName,SpaceQuotaSnapshot> snapshots;
+ private final RegionServerServices rss;
+
+ public ActivePolicyEnforcement(Map<TableName,SpaceViolationPolicyEnforcement> activePolicies,
+ Map<TableName,SpaceQuotaSnapshot> snapshots, RegionServerServices rss) {
+ this.activePolicies = activePolicies;
+ this.snapshots = snapshots;
+ this.rss = rss;
+ }
+
+ /**
+ * Returns the proper {@link SpaceViolationPolicyEnforcement} implementation for the given table.
+ * If the given table does not have a violation policy enforced, a "no-op" policy will
+ * be returned which always allows an action.
+ *
+ * @see #getPolicyEnforcement(TableName)
+ */
+ public SpaceViolationPolicyEnforcement getPolicyEnforcement(Region r) {
+ return getPolicyEnforcement(Objects.requireNonNull(r).getTableDesc().getTableName());
+ }
+
+ /**
+ * Returns the proper {@link SpaceViolationPolicyEnforcement} implementation for the given table.
+ * If the given table does not have a violation policy enforced, a "no-op" policy will
+ * be returned which always allows an action.
+ *
+ * @param tableName The table to fetch the policy for.
+ * @return A non-null {@link SpaceViolationPolicyEnforcement} instance.
+ */
+ public SpaceViolationPolicyEnforcement getPolicyEnforcement(TableName tableName) {
+ SpaceViolationPolicyEnforcement policy = activePolicies.get(Objects.requireNonNull(tableName));
+ if (null == policy) {
+ synchronized (activePolicies) {
+ // If we've never seen a snapshot, assume no use, and infinite limit
+ SpaceQuotaSnapshot snapshot = snapshots.get(tableName);
+ if (null == snapshot) {
+ snapshot = SpaceQuotaSnapshot.getNoSuchSnapshot();
+ }
+ // Create the default policy and cache it
+ return SpaceViolationPolicyEnforcementFactory.getInstance().createWithoutViolation(
+ rss, tableName, snapshot);
+ }
+ }
+ return policy;
+ }
+
+ @Override
+ public String toString() {
+ return getClass().getSimpleName() + ": " + activePolicies;
+ }
+}
http://git-wip-us.apache.org/repos/asf/hbase/blob/7f42b498/hbase-server/src/main/java/org/apache/hadoop/hbase/quotas/NamespaceQuotaSnapshotStore.java
----------------------------------------------------------------------
diff --git a/hbase-server/src/main/java/org/apache/hadoop/hbase/quotas/NamespaceQuotaSnapshotStore.java b/hbase-server/src/main/java/org/apache/hadoop/hbase/quotas/NamespaceQuotaSnapshotStore.java
new file mode 100644
index 0000000..75550f3
--- /dev/null
+++ b/hbase-server/src/main/java/org/apache/hadoop/hbase/quotas/NamespaceQuotaSnapshotStore.java
@@ -0,0 +1,127 @@
+/*
+ * 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.quotas;
+
+import java.io.IOException;
+import java.util.Map;
+import java.util.Objects;
+import java.util.Map.Entry;
+import java.util.concurrent.locks.ReentrantReadWriteLock;
+import java.util.concurrent.locks.ReentrantReadWriteLock.ReadLock;
+import java.util.concurrent.locks.ReentrantReadWriteLock.WriteLock;
+
+import org.apache.hadoop.hbase.HRegionInfo;
+import org.apache.hadoop.hbase.classification.InterfaceAudience;
+import org.apache.hadoop.hbase.client.Connection;
+import org.apache.hadoop.hbase.quotas.SpaceQuotaSnapshot.SpaceQuotaStatus;
+import org.apache.hadoop.hbase.shaded.protobuf.ProtobufUtil;
+import org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.Quotas;
+import org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuota;
+
+import com.google.common.base.Predicate;
+import com.google.common.collect.Iterables;
+
+/**
+ * {@link QuotaSnapshotStore} implementation for namespaces.
+ */
+@InterfaceAudience.Private
+public class NamespaceQuotaSnapshotStore implements QuotaSnapshotStore<String> {
+ private final ReentrantReadWriteLock lock = new ReentrantReadWriteLock();
+ private final ReadLock rlock = lock.readLock();
+ private final WriteLock wlock = lock.writeLock();
+
+ private final Connection conn;
+ private final QuotaObserverChore chore;
+ private Map<HRegionInfo,Long> regionUsage;
+
+ public NamespaceQuotaSnapshotStore(Connection conn, QuotaObserverChore chore, Map<HRegionInfo,Long> regionUsage) {
+ this.conn = Objects.requireNonNull(conn);
+ this.chore = Objects.requireNonNull(chore);
+ this.regionUsage = Objects.requireNonNull(regionUsage);
+ }
+
+ @Override
+ public SpaceQuota getSpaceQuota(String namespace) throws IOException {
+ Quotas quotas = getQuotaForNamespace(namespace);
+ if (null != quotas && quotas.hasSpace()) {
+ return quotas.getSpace();
+ }
+ return null;
+ }
+
+ /**
+ * Fetches the namespace quota. Visible for mocking/testing.
+ */
+ Quotas getQuotaForNamespace(String namespace) throws IOException {
+ return QuotaTableUtil.getNamespaceQuota(conn, namespace);
+ }
+
+ @Override
+ public SpaceQuotaSnapshot getCurrentState(String namespace) {
+ // Defer the "current state" to the chore
+ return this.chore.getNamespaceQuotaSnapshot(namespace);
+ }
+
+ @Override
+ public SpaceQuotaSnapshot getTargetState(String subject, SpaceQuota spaceQuota) {
+ rlock.lock();
+ try {
+ final long sizeLimitInBytes = spaceQuota.getSoftLimit();
+ long sum = 0L;
+ for (Entry<HRegionInfo,Long> entry : filterBySubject(subject)) {
+ sum += entry.getValue();
+ }
+ // Observance is defined as the size of the table being less than the limit
+ SpaceQuotaStatus status = sum <= sizeLimitInBytes ? SpaceQuotaStatus.notInViolation()
+ : new SpaceQuotaStatus(ProtobufUtil.toViolationPolicy(spaceQuota.getViolationPolicy()));
+ return new SpaceQuotaSnapshot(status, sum, sizeLimitInBytes);
+ } finally {
+ rlock.unlock();
+ }
+ }
+
+ @Override
+ public Iterable<Entry<HRegionInfo,Long>> filterBySubject(String namespace) {
+ rlock.lock();
+ try {
+ return Iterables.filter(regionUsage.entrySet(), new Predicate<Entry<HRegionInfo,Long>>() {
+ @Override
+ public boolean apply(Entry<HRegionInfo,Long> input) {
+ return namespace.equals(input.getKey().getTable().getNamespaceAsString());
+ }
+ });
+ } finally {
+ rlock.unlock();
+ }
+ }
+
+ @Override
+ public void setCurrentState(String namespace, SpaceQuotaSnapshot snapshot) {
+ // Defer the "current state" to the chore
+ this.chore.setNamespaceQuotaSnapshot(namespace, snapshot);
+ }
+
+ @Override
+ public void setRegionUsage(Map<HRegionInfo,Long> regionUsage) {
+ wlock.lock();
+ try {
+ this.regionUsage = Objects.requireNonNull(regionUsage);
+ } finally {
+ wlock.unlock();
+ }
+ }
+}
http://git-wip-us.apache.org/repos/asf/hbase/blob/7f42b498/hbase-server/src/main/java/org/apache/hadoop/hbase/quotas/NamespaceQuotaViolationStore.java
----------------------------------------------------------------------
diff --git a/hbase-server/src/main/java/org/apache/hadoop/hbase/quotas/NamespaceQuotaViolationStore.java b/hbase-server/src/main/java/org/apache/hadoop/hbase/quotas/NamespaceQuotaViolationStore.java
deleted file mode 100644
index 017ecec..0000000
--- a/hbase-server/src/main/java/org/apache/hadoop/hbase/quotas/NamespaceQuotaViolationStore.java
+++ /dev/null
@@ -1,127 +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.quotas;
-
-import java.io.IOException;
-import java.util.Map;
-import java.util.Objects;
-import java.util.Map.Entry;
-import java.util.concurrent.locks.ReentrantReadWriteLock;
-import java.util.concurrent.locks.ReentrantReadWriteLock.ReadLock;
-import java.util.concurrent.locks.ReentrantReadWriteLock.WriteLock;
-
-import org.apache.hadoop.hbase.HRegionInfo;
-import org.apache.hadoop.hbase.classification.InterfaceAudience;
-import org.apache.hadoop.hbase.client.Connection;
-import org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.Quotas;
-import org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceQuota;
-
-import com.google.common.base.Predicate;
-import com.google.common.collect.Iterables;
-
-/**
- * {@link QuotaViolationStore} implementation for namespaces.
- */
-@InterfaceAudience.Private
-public class NamespaceQuotaViolationStore implements QuotaViolationStore<String> {
- private final ReentrantReadWriteLock lock = new ReentrantReadWriteLock();
- private final ReadLock rlock = lock.readLock();
- private final WriteLock wlock = lock.writeLock();
-
- private final Connection conn;
- private final QuotaObserverChore chore;
- private Map<HRegionInfo,Long> regionUsage;
-
- public NamespaceQuotaViolationStore(Connection conn, QuotaObserverChore chore, Map<HRegionInfo,Long> regionUsage) {
- this.conn = Objects.requireNonNull(conn);
- this.chore = Objects.requireNonNull(chore);
- this.regionUsage = Objects.requireNonNull(regionUsage);
- }
-
- @Override
- public SpaceQuota getSpaceQuota(String namespace) throws IOException {
- Quotas quotas = getQuotaForNamespace(namespace);
- if (null != quotas && quotas.hasSpace()) {
- return quotas.getSpace();
- }
- return null;
- }
-
- /**
- * Fetches the namespace quota. Visible for mocking/testing.
- */
- Quotas getQuotaForNamespace(String namespace) throws IOException {
- return QuotaTableUtil.getNamespaceQuota(conn, namespace);
- }
-
- @Override
- public ViolationState getCurrentState(String namespace) {
- // Defer the "current state" to the chore
- return this.chore.getNamespaceQuotaViolation(namespace);
- }
-
- @Override
- public ViolationState getTargetState(String subject, SpaceQuota spaceQuota) {
- rlock.lock();
- try {
- final long sizeLimitInBytes = spaceQuota.getSoftLimit();
- long sum = 0L;
- for (Entry<HRegionInfo,Long> entry : filterBySubject(subject)) {
- sum += entry.getValue();
- if (sum > sizeLimitInBytes) {
- // Short-circuit early
- return ViolationState.IN_VIOLATION;
- }
- }
- // Observance is defined as the size of the table being less than the limit
- return sum <= sizeLimitInBytes ? ViolationState.IN_OBSERVANCE : ViolationState.IN_VIOLATION;
- } finally {
- rlock.unlock();
- }
- }
-
- @Override
- public Iterable<Entry<HRegionInfo,Long>> filterBySubject(String namespace) {
- rlock.lock();
- try {
- return Iterables.filter(regionUsage.entrySet(), new Predicate<Entry<HRegionInfo,Long>>() {
- @Override
- public boolean apply(Entry<HRegionInfo,Long> input) {
- return namespace.equals(input.getKey().getTable().getNamespaceAsString());
- }
- });
- } finally {
- rlock.unlock();
- }
- }
-
- @Override
- public void setCurrentState(String namespace, ViolationState state) {
- // Defer the "current state" to the chore
- this.chore.setNamespaceQuotaViolation(namespace, state);
- }
-
- @Override
- public void setRegionUsage(Map<HRegionInfo,Long> regionUsage) {
- wlock.lock();
- try {
- this.regionUsage = Objects.requireNonNull(regionUsage);
- } finally {
- wlock.unlock();
- }
- }
-}