REL-2539 Java Client 8.1.2 for JDK8

benchmarks/pom.xml

@@ -6,7 +6,7 @@
   <parent>
     <groupId>com.aerospike</groupId>
     <artifactId>aerospike-parent</artifactId>
-    <version>8.1.1</version>
+    <version>8.1.2</version>
   </parent>
   <artifactId>aerospike-benchmarks</artifactId>
   <packaging>jar</packaging>

client/pom.xml

@@ -6,7 +6,7 @@
   <parent>
     <groupId>com.aerospike</groupId>
     <artifactId>aerospike-parent</artifactId>
-    <version>8.1.1</version>
+    <version>8.1.2</version>
   </parent>
   <artifactId>aerospike-client-jdk8</artifactId>
   <packaging>jar</packaging>
@@ -125,6 +125,7 @@
             <include>com/aerospike/client/listener/*</include>
             <include>com/aerospike/client/command/ParticleType.java</include>
             <include>com/aerospike/client/exp/*</include>
+            <include>com/aerospike/client/metrics/*</include>
             <include>com/aerospike/client/operation/*</include>
             <include>com/aerospike/client/policy/*</include>
             <include>com/aerospike/client/task/*</include>

client/src/com/aerospike/client/AerospikeClient.java

@@ -1786,6 +1786,9 @@ public final Record[] get(BatchPolicy policy, Key[] keys, String... binNames)
 			policy = batchPolicyDefault;
 		}
 
+		int readAttr = (binNames == null || binNames.length == 0)?
+			Command.INFO1_READ | Command.INFO1_GET_ALL : Command.INFO1_READ;
+
 		Record[] records = new Record[keys.length];
 
 		try {
@@ -1802,7 +1805,7 @@ public final Record[] get(BatchPolicy policy, Key[] keys, String... binNames)
 				}
 				else {
 					commands[count++] = new Batch.GetArrayCommand(
-						cluster, bn, policy, keys, binNames, null, records, Command.INFO1_READ, false, status);
+						cluster, bn, policy, keys, binNames, null, records, readAttr, false, status);
 				}
 			}
 			BatchExecutor.execute(cluster, policy, commands, status);
@@ -1844,6 +1847,9 @@ public final void get(EventLoop eventLoop, RecordArrayListener listener, BatchPo
 			policy = batchPolicyDefault;
 		}
 
+		int readAttr = (binNames == null || binNames.length == 0)?
+			Command.INFO1_READ | Command.INFO1_GET_ALL : Command.INFO1_READ;
+
 		Record[] records = new Record[keys.length];
 		AsyncBatchExecutor.GetArray executor = new AsyncBatchExecutor.GetArray(
 			eventLoop, cluster, listener, keys, records);
@@ -1859,7 +1865,7 @@ public final void get(EventLoop eventLoop, RecordArrayListener listener, BatchPo
 			}
 			else {
 				commands[count++] = new AsyncBatch.GetArrayCommand(
-					executor, bn, policy, keys, binNames, null, records, Command.INFO1_READ, false);
+					executor, bn, policy, keys, binNames, null, records, readAttr, false);
 			}
 		}
 		executor.execute(commands);
@@ -1896,6 +1902,9 @@ public final void get(EventLoop eventLoop, RecordSequenceListener listener, Batc
 			policy = batchPolicyDefault;
 		}
 
+		int readAttr = (binNames == null || binNames.length == 0)?
+			Command.INFO1_READ | Command.INFO1_GET_ALL : Command.INFO1_READ;
+
 		AsyncBatchExecutor.GetSequence executor = new AsyncBatchExecutor.GetSequence(eventLoop, cluster, listener);
 		List<BatchNode> bns = BatchNodeList.generate(cluster, policy, keys, null, false, executor);
 		AsyncCommand[] commands = new AsyncCommand[bns.size()];
@@ -1909,7 +1918,7 @@ public final void get(EventLoop eventLoop, RecordSequenceListener listener, Batc
 			}
 			else {
 				commands[count++] = new AsyncBatch.GetSequenceCommand(
-					executor, bn, policy, keys, binNames, null, listener, Command.INFO1_READ, false);
+					executor, bn, policy, keys, binNames, null, listener, readAttr, false);
 			}
 		}
 		executor.execute(commands);
@@ -4461,21 +4470,7 @@ public void onFailure(AerospikeException ae) {
 	}
 
 	private static int parseIndexErrorCode(String response) {
-		int code = 0;
-
-		try {
-			String[] list = response.split(":");
-
-			if (list.length >= 2 && list[0].equals("FAIL")) {
-				code = Integer.parseInt(list[1]);
-			}
-		}
-		catch (Throwable e) {
-		}
-
-		if (code == 0) {
-			code = ResultCode.SERVER_ERROR;
-		}
-		return code;
+		Info.Error error = new Info.Error(response);
+		return (error.code == 0)? ResultCode.SERVER_ERROR : error.code;
 	}
 }

client/src/com/aerospike/client/Info.java

@@ -320,30 +320,15 @@ public static int parseResultCode(String response) {
 			return ResultCode.OK;
 		}
 
-		// Error format: ERROR|FAIL[:<code>][:<message>]
-		try {
-			String[] list = response.split(":");
-			String s = list[0];
-
-			if (s.regionMatches(true, 0, "FAIL", 0, 4) ||
-				s.regionMatches(true, 0, "ERROR", 0, 5)) {
+		Info.Error error = new Info.Error(response);
 
-				if (list.length > 1) {
-					s = list[1].trim();
-
-					if (! s.isEmpty()) {
-						return Integer.parseInt(s);
-					}
-				}
-				return ResultCode.SERVER_ERROR;
-			}
-			throw new AerospikeException("Unrecognized info response: " + response);
-		}
-		catch (AerospikeException ae) {
-			throw ae;
+		if (error.code >= 0) {
+			// Server errors return error code.
+			return error.code;
 		}
-		catch (Throwable t) {
-			throw new AerospikeException("Unrecognized info response: " + response, t);
+		else {
+			// Client errors result in a exception.
+			throw new AerospikeException(error.code, "Unrecognized info response: " + response);
 		}
 	}
 
@@ -861,4 +846,61 @@ public String getStringBase64() {
 			return Buffer.utf8ToString(bytes, 0, bytes.length);
 		}
 	}
+
+	/**
+	 * Info command error response.
+	 */
+	public static class Error {
+		public final int code;
+		public final String message;
+
+		/**
+		 * Parse info command response into code and message.
+		 * If the response is not a recognized error format, the code is set to
+		 * {@link ResultCode#CLIENT_ERROR} and the message is set to the full
+		 * response string.
+		 */
+		public Error(String response) {
+			// Error format: ERROR|FAIL[:<code>][:<message>]
+			int rc = ResultCode.CLIENT_ERROR;
+			String msg = response;
+
+			try {
+				String[] list = response.split(":");
+				String s = list[0];
+
+				if (s.regionMatches(true, 0, "FAIL", 0, 4) ||
+					s.regionMatches(true, 0, "ERROR", 0, 5)) {
+
+					if (list.length >= 3) {
+						msg = list[2].trim();
+						s = list[1].trim();
+
+						if (! s.isEmpty()) {
+							rc = Integer.parseInt(s);
+						}
+					}
+					else if (list.length == 2) {
+						s = list[1].trim();
+
+						if (! s.isEmpty()) {
+							try {
+								rc = Integer.parseInt(s);
+							}
+							catch (Throwable t) {
+								// Some error strings omit the code and just have a message.
+								msg = s;
+							}
+						}
+					}
+				}
+			}
+			catch (Throwable t) {
+			}
+			finally {
+				this.code = rc;
+				this.message = msg;
+			}
+		}
+	}
 }

client/src/com/aerospike/client/async/AsyncBatch.java

@@ -16,7 +16,6 @@
  */
 package com.aerospike.client.async;
 
-import java.util.ArrayList;
 import java.util.List;
 
 import com.aerospike.client.AerospikeClient;

client/src/com/aerospike/client/cluster/Connection.java

@@ -327,6 +327,8 @@ public void close() {
 	}
 
 	public static final class ReadTimeout extends RuntimeException {
+		private static final long serialVersionUID = 1L;
+
 		public final byte[] buffer;
 		public final int offset;
 		public final int length;

client/src/com/aerospike/client/command/BatchAttr.java

@@ -48,7 +48,7 @@ public BatchAttr(Policy policy, int rattr) {
 
 	public BatchAttr(Policy policy, int rattr, Operation[] ops) {
 		setRead(policy);
-		this.readAttr |= rattr;
+		this.readAttr = rattr;
 
 		if (ops != null) {
 			adjustRead(ops);

client/src/com/aerospike/client/command/Command.java

@@ -242,53 +242,45 @@ public final void setExists(Policy policy, Key key) {
 		end();
 	}
 
-	private final void setRead(Policy policy, Key key) {
+	public final void setRead(Policy policy, Key key, String[] binNames) {
+		int readAttr = Command.INFO1_READ;
+		int opCount = 0;
+
+		if (binNames != null && binNames.length > 0) {
+			opCount = binNames.length;
+		}
+		else {
+			readAttr |= Command.INFO1_GET_ALL;
+		}
+
 		begin();
 		int fieldCount = estimateKeySize(policy, key);
 
 		if (policy.filterExp != null) {
 			dataOffset += policy.filterExp.size();
 			fieldCount++;
 		}
+
+		if (opCount != 0) {
+			for (String binName : binNames) {
+				estimateOperationSize(binName);
+			}
+		}
+
 		sizeBuffer();
-		writeHeaderRead(policy, serverTimeout, Command.INFO1_READ | Command.INFO1_GET_ALL, 0, 0, fieldCount, 0);
+		writeHeaderRead(policy, serverTimeout, readAttr, 0, 0, fieldCount, opCount);
 		writeKey(policy, key);
 
 		if (policy.filterExp != null) {
 			policy.filterExp.write(this);
 		}
-		end();
-	}
-
-	public final void setRead(Policy policy, Key key, String[] binNames) {
-		if (binNames != null) {
-			begin();
-			int fieldCount = estimateKeySize(policy, key);
-
-			if (policy.filterExp != null) {
-				dataOffset += policy.filterExp.size();
-				fieldCount++;
-			}
-
-			for (String binName : binNames) {
-				estimateOperationSize(binName);
-			}
-			sizeBuffer();
-			writeHeaderRead(policy, serverTimeout, Command.INFO1_READ, 0, 0, fieldCount, binNames.length);
-			writeKey(policy, key);
-
-			if (policy.filterExp != null) {
-				policy.filterExp.write(this);
-			}
 
+		if (opCount != 0) {
 			for (String binName : binNames) {
 				writeOperation(binName, Operation.Type.READ);
 			}
-			end();
-		}
-		else {
-			setRead(policy, key);
 		}
+		end();
 	}
 
 	public final void setRead(Policy policy, BatchRead br) {
@@ -852,7 +844,13 @@ public final void setBatchOperate(
 						}
 
 						if (br.binNames != null) {
-							writeBatchBinNames(key, br.binNames, attr, attr.filterExp);
+							if (br.binNames.length > 0) {
+								writeBatchBinNames(key, br.binNames, attr, attr.filterExp);
+							}
+							else {
+								attr.adjustRead(true);
+								writeBatchRead(key, attr, attr.filterExp, 0);
+							}
 						}
 						else if (br.ops != null) {
 							attr.adjustRead(br.ops);
@@ -1331,9 +1329,8 @@ public final void setScan(
 		}
 
 		// Clusters that support partition queries also support not sending partition done messages.
-		int infoAttr = cluster.hasPartitionQuery? Command.INFO3_PARTITION_DONE : 0;
 		int operationCount = (binNames == null)? 0 : binNames.length;
-		writeHeaderRead(policy, totalTimeout, readAttr, 0, infoAttr, fieldCount, operationCount);
+		writeHeaderRead(policy, totalTimeout, readAttr, 0, Command.INFO3_PARTITION_DONE, fieldCount, operationCount);
 
 		if (namespace != null) {
 			writeField(namespace, FieldType.NAMESPACE);
@@ -1583,7 +1580,7 @@ else if (qp.expectedDuration == QueryDuration.LONG_RELAX_AP) {
 				writeAttr |= Command.INFO2_RELAX_AP_LONG_QUERY;
 			}
 
-			int infoAttr = isNew? Command.INFO3_PARTITION_DONE : 0;
+			int infoAttr = (isNew || filter == null)? Command.INFO3_PARTITION_DONE : 0;
 
 			writeHeaderRead(policy, totalTimeout, readAttr, writeAttr, infoAttr, fieldCount, operationCount);
 		}

client/src/com/aerospike/client/metrics/LatencyBuckets.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2023 Aerospike, Inc.
+ * Copyright 2012-2024 Aerospike, Inc.
  *
  * Portions may be licensed to Aerospike, Inc. under one or more contributor
  * license agreements WHICH ARE COMPATIBLE WITH THE APACHE LICENSE, VERSION 2.0.
@@ -33,7 +33,7 @@ public final class LatencyBuckets {
 	 *
 	 * @param latencyColumns	number of latency buckets
 	 * @param latencyShift		power of 2 multiple between each range bucket in latency histograms starting at bucket 3.
-	 * 							The first 2 buckets are "<=1ms" and ">1ms".
+	 * 							The first 2 buckets are "&lt;=1ms" and "&gt;1ms".
 	 */
 	public LatencyBuckets(int latencyColumns, int latencyShift) {
 		this.latencyShift = latencyShift;

client/src/com/aerospike/client/metrics/LatencyType.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2023 Aerospike, Inc.
+ * Copyright 2012-2024 Aerospike, Inc.
  *
  * Portions may be licensed to Aerospike, Inc. under one or more contributor
  * license agreements WHICH ARE COMPATIBLE WITH THE APACHE LICENSE, VERSION 2.0.
@@ -16,6 +16,9 @@
  */
 package com.aerospike.client.metrics;
 
+/**
+ * Latency group type.
+ */
 public enum LatencyType {
 	CONN,
 	WRITE,

client/src/com/aerospike/client/metrics/MetricsPolicy.java

@@ -69,7 +69,7 @@ public final class MetricsPolicy {
 
 	/**
 	 * Power of 2 multiple between each range bucket in latency histograms starting at column 3. The bucket units
-	 * are in milliseconds. The first 2 buckets are "<=1ms" and ">1ms". Examples:
+	 * are in milliseconds. The first 2 buckets are "&lt;=1ms" and "&gt;1ms". Examples:
 	 * <pre>{@code
 	 * // latencyColumns=7 latencyShift=1
 	 * <=1ms >1ms >2ms >4ms >8ms >16ms >32ms