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Fixes #563 - Added update of sensision metrics upon broadcast/fusion of estimators #566

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merged 2 commits into from
Oct 15, 2019
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Fixes #563 - Added update of sensision metrics upon broadcast/fusion of estimators #566

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35cbffb
Added update of sensision metrics upon broadcast/fusion of estimators
hbs Oct 14, 2019
400ea81
Fixes #563 - Upgraded Sensision to 1.0.20
hbs Oct 14, 2019
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2 changes: 1 addition & 1 deletion warp10/build.gradle
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Original file line number Diff line number Diff line change
Expand Up @@ -45,7 +45,7 @@ dependencies {
//
compile project(':crypto')
compile project(':token')
compile 'io.warp10:sensision:1.0.19'
compile 'io.warp10:sensision:1.0.20'

compile 'joda-time:joda-time:2.2'
compile 'org.apache.commons:commons-lang3:3.6'
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115 changes: 69 additions & 46 deletions warp10/src/main/java/io/warp10/continuum/ThrottlingManager.java
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Original file line number Diff line number Diff line change
Expand Up @@ -39,6 +39,7 @@
import java.nio.charset.StandardCharsets;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.ConcurrentModificationException;
import java.util.HashMap;
import java.util.HashSet;
import java.util.LinkedHashMap;
Expand Down Expand Up @@ -917,54 +918,63 @@ public boolean accept(File d, String name) {
TSerializer serializer = new TSerializer(new TCompactProtocol.Factory());

if (System.currentTimeMillis() - now > rampup) {
for (Map.Entry<String, HyperLogLogPlus> keyAndHllp: producerHLLPEstimators.entrySet()) {
String key = keyAndHllp.getKey();
HyperLogLogPlus hllp = keyAndHllp.getValue();

if (null == hllp) {
continue;
}

if (hllp.hasExpired()) {
continue;
}

try {
byte[] bytes = hllp.toBytes();
String encoded = new String(OrderPreservingBase64.encode(bytes), StandardCharsets.US_ASCII);
Map<String,String> labels = new HashMap<String, String>();
labels.put(SensisionConstants.SENSISION_LABEL_PRODUCER, key);
Sensision.set(SensisionConstants.SENSISION_CLASS_CONTINUUM_GTS_DISTINCT, labels, hllp.cardinality());
Sensision.event(0L, null, null, null, SensisionConstants.SENSISION_CLASS_CONTINUUM_GTS_ESTIMATOR, labels, encoded);
broadcastEstimator(bytes);
} catch (IOException ioe) {
// Ignore exception
try {
for (Map.Entry<String, HyperLogLogPlus> keyAndHllp: producerHLLPEstimators.entrySet()) {
String key = keyAndHllp.getKey();
HyperLogLogPlus hllp = keyAndHllp.getValue();

if (null == hllp) {
continue;
}

if (hllp.hasExpired()) {
Map<String,String> labels = new HashMap<String, String>();
labels.put(SensisionConstants.SENSISION_LABEL_PRODUCER, key);
Sensision.set(SensisionConstants.SENSISION_CLASS_CONTINUUM_GTS_DISTINCT, labels, 0, 24 * 3600 * 1000L);
continue;
}

try {
byte[] bytes = hllp.toBytes();
String encoded = new String(OrderPreservingBase64.encode(bytes), StandardCharsets.US_ASCII);
Map<String,String> labels = new HashMap<String, String>();
labels.put(SensisionConstants.SENSISION_LABEL_PRODUCER, key);
Sensision.set(SensisionConstants.SENSISION_CLASS_CONTINUUM_GTS_DISTINCT, labels, hllp.cardinality());
Sensision.event(0L, null, null, null, SensisionConstants.SENSISION_CLASS_CONTINUUM_GTS_ESTIMATOR, labels, encoded);
broadcastEstimator(bytes);
} catch (IOException ioe) {
// Ignore exception
}
}
}

for (Map.Entry<String, HyperLogLogPlus> keyAndHllp: applicationHLLPEstimators.entrySet()) {
String key = keyAndHllp.getKey();
HyperLogLogPlus hllp = keyAndHllp.getValue();

if (null == hllp) {
continue;
}

if (hllp.hasExpired()) {
continue;
}

try {
byte[] bytes = hllp.toBytes();
String encoded = new String(OrderPreservingBase64.encode(bytes), StandardCharsets.US_ASCII);
Map<String,String> labels = new HashMap<String, String>();
labels.put(SensisionConstants.SENSISION_LABEL_APPLICATION, key);
Sensision.set(SensisionConstants.SENSISION_CLASS_CONTINUUM_GTS_DISTINCT_PER_APP, labels, hllp.cardinality());
Sensision.event(0L, null, null, null, SensisionConstants.SENSISION_CLASS_CONTINUUM_GTS_ESTIMATOR_PER_APP, labels, encoded);
broadcastEstimator(bytes);
} catch (IOException ioe) {
// Ignore exception
}
for (Map.Entry<String, HyperLogLogPlus> keyAndHllp: applicationHLLPEstimators.entrySet()) {
String key = keyAndHllp.getKey();
HyperLogLogPlus hllp = keyAndHllp.getValue();

if (null == hllp) {
continue;
}

if (hllp.hasExpired()) {
Map<String,String> labels = new HashMap<String, String>();
labels.put(SensisionConstants.SENSISION_LABEL_APPLICATION, key);
Sensision.set(SensisionConstants.SENSISION_CLASS_CONTINUUM_GTS_DISTINCT_PER_APP, labels, 0L, 24 * 3600 * 1000L);
continue;
}

try {
byte[] bytes = hllp.toBytes();
String encoded = new String(OrderPreservingBase64.encode(bytes), StandardCharsets.US_ASCII);
Map<String,String> labels = new HashMap<String, String>();
labels.put(SensisionConstants.SENSISION_LABEL_APPLICATION, key);
Sensision.set(SensisionConstants.SENSISION_CLASS_CONTINUUM_GTS_DISTINCT_PER_APP, labels, hllp.cardinality());
Sensision.event(0L, null, null, null, SensisionConstants.SENSISION_CLASS_CONTINUUM_GTS_ESTIMATOR_PER_APP, labels, encoded);
broadcastEstimator(bytes);
} catch (IOException ioe) {
// Ignore exception
}
}
} catch (ConcurrentModificationException cme) {
}
}

Expand Down Expand Up @@ -1052,8 +1062,14 @@ public static void fuse(HyperLogLogPlus hllp) throws Exception {
synchronized(applicationHLLPEstimators) {
applicationHLLPEstimators.put(hllp.getKey().substring(1), hllp);
}
Map<String,String> labels = new HashMap<String,String>(1);
labels.put(SensisionConstants.SENSISION_LABEL_APPLICATION, hllp.getKey().substring(1));
Sensision.set(SensisionConstants.SENSISION_CLASS_CONTINUUM_GTS_DISTINCT_PER_APP, labels, hllp.cardinality());
} else {
old.fuse(hllp);
Map<String,String> labels = new HashMap<String,String>(1);
labels.put(SensisionConstants.SENSISION_LABEL_APPLICATION, old.getKey().substring(1));
Sensision.set(SensisionConstants.SENSISION_CLASS_CONTINUUM_GTS_DISTINCT_PER_APP, labels, old.cardinality());
}
} else {
HyperLogLogPlus old = producerHLLPEstimators.get(hllp.getKey());
Expand All @@ -1071,8 +1087,15 @@ public static void fuse(HyperLogLogPlus hllp) throws Exception {
synchronized(producerHLLPEstimators) {
producerHLLPEstimators.put(hllp.getKey(), hllp);
}

Map<String,String> labels = new HashMap<String,String>(1);
labels.put(SensisionConstants.SENSISION_LABEL_PRODUCER, hllp.getKey());
Sensision.set(SensisionConstants.SENSISION_CLASS_CONTINUUM_GTS_DISTINCT, labels, hllp.cardinality());
} else {
old.fuse(hllp);
Map<String,String> labels = new HashMap<String,String>(1);
labels.put(SensisionConstants.SENSISION_LABEL_PRODUCER, old.getKey());
Sensision.set(SensisionConstants.SENSISION_CLASS_CONTINUUM_GTS_DISTINCT, labels, old.cardinality());
}
}
}
Expand Down