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End jedis span when operation actually ends #5256

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Feb 1, 2022
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Original file line number Diff line number Diff line change
Expand Up @@ -52,21 +52,31 @@ public final class RedisCommandSanitizer {
CommandSanitizer setMultiField = new MultiKeyValue(0);

// Cluster
for (String command : asList("CLUSTER", "READONLY", "READWRITE")) {
for (String command : asList("CLUSTER", "FAILOVER", "READONLY", "READWRITE")) {
sanitizers.put(command, KeepAllArgs.INSTANCE);
}

// Connection
sanitizers.put("AUTH", DEFAULT);
// HELLO can contain AUTH data
sanitizers.put("HELLO", keepTwoArgs);
for (String command : asList("CLIENT", "ECHO", "PING", "QUIT", "SELECT")) {
for (String command : asList("CLIENT", "ECHO", "PING", "QUIT", "RESET", "SELECT")) {
sanitizers.put(command, KeepAllArgs.INSTANCE);
}

// Geo
for (String command :
asList("GEOADD", "GEODIST", "GEOHASH", "GEOPOS", "GEORADIUS", "GEORADIUSBYMEMBER")) {
asList(
"GEOADD",
"GEODIST",
"GEOHASH",
"GEOPOS",
"GEORADIUS",
"GEORADIUS_RO",
"GEORADIUSBYMEMBER",
"GEORADIUSBYMEMBER_RO",
"GEOSEARCH",
"GEOSEARCHSTORE")) {
sanitizers.put(command, KeepAllArgs.INSTANCE);
}

Expand All @@ -85,6 +95,7 @@ public final class RedisCommandSanitizer {
"HKEYS",
"HLEN",
"HMGET",
"HRANDFIELD",
"HSCAN",
"HSTRLEN",
"HVALS")) {
Expand All @@ -103,23 +114,27 @@ public final class RedisCommandSanitizer {
sanitizers.put("RESTORE", keepTwoArgs);
for (String command :
asList(
"COPY",
"DEL",
"DUMP",
"EXISTS",
"EXPIRE",
"EXPIREAT",
"EXPIRETIME",
"KEYS",
"MOVE",
"OBJECT",
"PERSIST",
"PEXPIRE",
"PEXPIREAT",
"PEXPIRETIME",
"PTTL",
"RANDOMKEY",
"RENAME",
"RENAMENX",
"SCAN",
"SORT",
"SORT_RO",
"TOUCH",
"TTL",
"TYPE",
Expand All @@ -140,12 +155,14 @@ public final class RedisCommandSanitizer {
for (String command :
asList(
"BLMOVE",
"BLMPOP",
"BLPOP",
"BRPOP",
"BRPOPLPUSH",
"LINDEX",
"LLEN",
"LMOVE",
"LMPOP",
"LPOP",
"LRANGE",
"LTRIM",
Expand All @@ -157,13 +174,23 @@ public final class RedisCommandSanitizer {
// Pub/Sub
sanitizers.put("PUBLISH", keepOneArg);
for (String command :
asList("PSUBSCRIBE", "PUBSUB", "PUNSUBSCRIBE", "SUBSCRIBE", "UNSUBSCRIBE")) {
asList(
"PSUBSCRIBE",
"PUBSUB",
"PUNSUBSCRIBE",
"SPUBLISH",
"SSUBSCRIBE",
"SUBSCRIBE",
"SUNSUBSCRIBE",
"UNSUBSCRIBE")) {
sanitizers.put(command, KeepAllArgs.INSTANCE);
}

// Scripting
sanitizers.put("EVAL", Eval.INSTANCE);
sanitizers.put("EVAL_RO", Eval.INSTANCE);
sanitizers.put("EVALSHA", Eval.INSTANCE);
sanitizers.put("EVALSHA_RO", Eval.INSTANCE);
sanitizers.put("SCRIPT", KeepAllArgs.INSTANCE);

// Server
Expand Down Expand Up @@ -211,6 +238,7 @@ public final class RedisCommandSanitizer {
"SDIFF",
"SDIFFSTORE",
"SINTER",
"SINTERCARD",
"SINTERSTORE",
"SMEMBERS",
"SPOP",
Expand Down Expand Up @@ -239,14 +267,21 @@ public final class RedisCommandSanitizer {
sanitizers.put("ZSCORE", keepOneArg);
for (String command :
asList(
"BZMPOP",
"BZPOPMAX",
"BZPOPMIN",
"ZCARD",
"ZDIFF",
"ZDIFFSTORE",
"ZINTER",
"ZINTERCARD",
"ZINTERSTORE",
"ZMPOP",
"ZPOPMAX",
"ZPOPMIN",
"ZRANDMEMBER",
"ZRANGE",
"ZRANGESTORE",
"ZREMRANGEBYRANK",
"ZREVRANGE",
"ZSCAN",
Expand All @@ -260,6 +295,7 @@ public final class RedisCommandSanitizer {
for (String command :
asList(
"XACK",
"XAUTOCLAIM",
"XCLAIM",
"XDEL",
"XGROUP",
Expand Down Expand Up @@ -288,16 +324,20 @@ public final class RedisCommandSanitizer {
asList(
"BITCOUNT",
"BITFIELD",
"BITFIELD_RO",
"BITOP",
"BITPOS",
"DECR",
"DECRBY",
"GET",
"GETBIT",
"GETDEL",
"GETEX",
"GETRANGE",
"INCR",
"INCRBY",
"INCRBYFLOAT",
"LCS",
"MGET",
"SETBIT",
"STRALGO",
Expand Down Expand Up @@ -329,7 +369,7 @@ static String argToString(Object arg) {
if (arg instanceof byte[]) {
return new String((byte[]) arg, StandardCharsets.UTF_8);
} else {
return arg.toString();
return String.valueOf(arg);
}
}

Expand Down
2 changes: 2 additions & 0 deletions instrumentation/jedis/jedis-1.4/javaagent/build.gradle.kts
Original file line number Diff line number Diff line change
Expand Up @@ -17,6 +17,8 @@ dependencies {
compileOnly("com.google.auto.value:auto-value-annotations")
annotationProcessor("com.google.auto.value:auto-value")

implementation(project(":instrumentation:jedis:jedis-common:javaagent"))

testInstrumentation(project(":instrumentation:jedis:jedis-3.0:javaagent"))
testInstrumentation(project(":instrumentation:jedis:jedis-4.0:javaagent"))

Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -18,6 +18,7 @@
import io.opentelemetry.context.Scope;
import io.opentelemetry.javaagent.extension.instrumentation.TypeInstrumentation;
import io.opentelemetry.javaagent.extension.instrumentation.TypeTransformer;
import io.opentelemetry.javaagent.instrumentation.jedis.JedisRequestContext;
import net.bytebuddy.asm.Advice;
import net.bytebuddy.description.type.TypeDescription;
import net.bytebuddy.matcher.ElementMatcher;
Expand All @@ -32,8 +33,6 @@ public ElementMatcher<TypeDescription> typeMatcher() {

@Override
public void transform(TypeTransformer transformer) {
// FIXME: This instrumentation only incorporates sending the command, not processing the
// result.
transformer.applyAdviceToMethod(
isMethod()
.and(named("sendCommand"))
Expand Down Expand Up @@ -80,7 +79,7 @@ public static void stopSpan(
}

scope.close();
instrumenter().end(context, request, null, throwable);
JedisRequestContext.endIfNotAttached(instrumenter(), context, request, throwable);
}
}

Expand Down Expand Up @@ -116,7 +115,7 @@ public static void stopSpan(
}

scope.close();
instrumenter().end(context, request, null, throwable);
JedisRequestContext.endIfNotAttached(instrumenter(), context, request, throwable);
}
}
}
Original file line number Diff line number Diff line change
@@ -0,0 +1,62 @@
/*
* Copyright The OpenTelemetry Authors
* SPDX-License-Identifier: Apache-2.0
*/

package io.opentelemetry.javaagent.instrumentation.jedis.v1_4;

import static net.bytebuddy.matcher.ElementMatchers.isMethod;
import static net.bytebuddy.matcher.ElementMatchers.isPublic;
import static net.bytebuddy.matcher.ElementMatchers.isStatic;
import static net.bytebuddy.matcher.ElementMatchers.namedOneOf;
import static net.bytebuddy.matcher.ElementMatchers.not;

import io.opentelemetry.javaagent.extension.instrumentation.TypeInstrumentation;
import io.opentelemetry.javaagent.extension.instrumentation.TypeTransformer;
import io.opentelemetry.javaagent.instrumentation.jedis.JedisRequestContext;
import net.bytebuddy.asm.Advice;
import net.bytebuddy.description.type.TypeDescription;
import net.bytebuddy.matcher.ElementMatcher;

public class JedisInstrumentation implements TypeInstrumentation {
@Override
public ElementMatcher<TypeDescription> typeMatcher() {
return namedOneOf("redis.clients.jedis.Jedis", "redis.clients.jedis.BinaryJedis");
}

@Override
public void transform(TypeTransformer transformer) {
transformer.applyAdviceToMethod(
isMethod()
.and(isPublic())
.and(not(isStatic()))
.and(
not(
namedOneOf(
"close",
"setDataSource",
"getDB",
"isConnected",
"connect",
"resetState",
"getClient",
"disconnect"))),
this.getClass().getName() + "$JedisMethodAdvice");
}

@SuppressWarnings("unused")
public static class JedisMethodAdvice {

@Advice.OnMethodEnter(suppress = Throwable.class)
public static JedisRequestContext<JedisRequest> onEnter() {
return JedisRequestContext.attach();
}

@Advice.OnMethodExit(onThrowable = Throwable.class, suppress = Throwable.class)
public static void onExit(@Advice.Enter JedisRequestContext<JedisRequest> requestContext) {
if (requestContext != null) {
requestContext.detachAndEnd();
}
}
}
}
Original file line number Diff line number Diff line change
Expand Up @@ -6,7 +6,7 @@
package io.opentelemetry.javaagent.instrumentation.jedis.v1_4;

import static io.opentelemetry.javaagent.extension.matcher.AgentElementMatchers.hasClassesNamed;
import static java.util.Collections.singletonList;
import static java.util.Arrays.asList;
import static net.bytebuddy.matcher.ElementMatchers.not;

import com.google.auto.service.AutoService;
Expand All @@ -30,6 +30,6 @@ public ElementMatcher.Junction<ClassLoader> classLoaderMatcher() {

@Override
public List<TypeInstrumentation> typeInstrumentations() {
return singletonList(new JedisConnectionInstrumentation());
return asList(new JedisConnectionInstrumentation(), new JedisInstrumentation());
}
}
2 changes: 2 additions & 0 deletions instrumentation/jedis/jedis-3.0/javaagent/build.gradle.kts
Original file line number Diff line number Diff line change
Expand Up @@ -18,6 +18,8 @@ dependencies {
compileOnly("com.google.auto.value:auto-value-annotations")
annotationProcessor("com.google.auto.value:auto-value")

implementation(project(":instrumentation:jedis:jedis-common:javaagent"))

// ensures jedis-1.4 instrumentation does not load with jedis 3.0+ by failing
// the tests in the event it does. The tests will end up with double spans
testInstrumentation(project(":instrumentation:jedis:jedis-1.4:javaagent"))
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -18,6 +18,7 @@
import io.opentelemetry.context.Scope;
import io.opentelemetry.javaagent.extension.instrumentation.TypeInstrumentation;
import io.opentelemetry.javaagent.extension.instrumentation.TypeTransformer;
import io.opentelemetry.javaagent.instrumentation.jedis.JedisRequestContext;
import net.bytebuddy.asm.Advice;
import net.bytebuddy.description.type.TypeDescription;
import net.bytebuddy.matcher.ElementMatcher;
Expand All @@ -39,7 +40,6 @@ public void transform(TypeTransformer transformer) {
.and(takesArgument(0, named("redis.clients.jedis.commands.ProtocolCommand")))
.and(takesArgument(1, is(byte[][].class))),
this.getClass().getName() + "$SendCommandAdvice");
// FIXME: This instrumentation only incorporates sending the command, not processing the result.
}

@SuppressWarnings("unused")
Expand Down Expand Up @@ -74,7 +74,7 @@ public static void stopSpan(
}

scope.close();
instrumenter().end(context, request, null, throwable);
JedisRequestContext.endIfNotAttached(instrumenter(), context, request, throwable);
}
}
}
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