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Remove LegacyESVersion.V_6_8_x constants #1869

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Jan 10, 2022
Merged

Remove LegacyESVersion.V_6_8_x constants #1869

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18 changes: 0 additions & 18 deletions server/src/main/java/org/opensearch/LegacyESVersion.java
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Expand Up @@ -46,24 +46,6 @@
*/
public class LegacyESVersion extends Version {

public static final LegacyESVersion V_6_8_0 = new LegacyESVersion(6080099, org.apache.lucene.util.Version.LUCENE_7_7_0);
public static final LegacyESVersion V_6_8_1 = new LegacyESVersion(6080199, org.apache.lucene.util.Version.LUCENE_7_7_0);
public static final LegacyESVersion V_6_8_2 = new LegacyESVersion(6080299, org.apache.lucene.util.Version.LUCENE_7_7_0);
public static final LegacyESVersion V_6_8_3 = new LegacyESVersion(6080399, org.apache.lucene.util.Version.LUCENE_7_7_0);
public static final LegacyESVersion V_6_8_4 = new LegacyESVersion(6080499, org.apache.lucene.util.Version.LUCENE_7_7_2);
public static final LegacyESVersion V_6_8_5 = new LegacyESVersion(6080599, org.apache.lucene.util.Version.LUCENE_7_7_2);
public static final LegacyESVersion V_6_8_6 = new LegacyESVersion(6080699, org.apache.lucene.util.Version.LUCENE_7_7_2);
public static final LegacyESVersion V_6_8_7 = new LegacyESVersion(6080799, org.apache.lucene.util.Version.LUCENE_7_7_2);
public static final LegacyESVersion V_6_8_8 = new LegacyESVersion(6080899, org.apache.lucene.util.Version.LUCENE_7_7_2);
// Version constant for Lucene 7.7.3 release with index corruption bug fix
private static final org.apache.lucene.util.Version LUCENE_7_7_3 = org.apache.lucene.util.Version.fromBits(7, 7, 3);
public static final LegacyESVersion V_6_8_9 = new LegacyESVersion(6080999, LUCENE_7_7_3);
public static final LegacyESVersion V_6_8_10 = new LegacyESVersion(6081099, LUCENE_7_7_3);
public static final LegacyESVersion V_6_8_11 = new LegacyESVersion(6081199, LUCENE_7_7_3);
public static final LegacyESVersion V_6_8_12 = new LegacyESVersion(6081299, LUCENE_7_7_3);
public static final LegacyESVersion V_6_8_13 = new LegacyESVersion(6081399, LUCENE_7_7_3);
public static final LegacyESVersion V_6_8_14 = new LegacyESVersion(6081499, LUCENE_7_7_3);
public static final LegacyESVersion V_6_8_15 = new LegacyESVersion(6081599, org.apache.lucene.util.Version.LUCENE_7_7_3);
public static final LegacyESVersion V_7_0_0 = new LegacyESVersion(7000099, org.apache.lucene.util.Version.LUCENE_8_0_0);
public static final LegacyESVersion V_7_0_1 = new LegacyESVersion(7000199, org.apache.lucene.util.Version.LUCENE_8_0_0);
public static final LegacyESVersion V_7_1_0 = new LegacyESVersion(7010099, org.apache.lucene.util.Version.LUCENE_8_0_0);
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2 changes: 1 addition & 1 deletion server/src/main/java/org/opensearch/OpenSearchException.java
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Expand Up @@ -1561,7 +1561,7 @@ private enum OpenSearchExceptionHandle {
org.opensearch.index.shard.ShardNotInPrimaryModeException.class,
org.opensearch.index.shard.ShardNotInPrimaryModeException::new,
155,
LegacyESVersion.V_6_8_1
UNKNOWN_VERSION_ADDED
),
RETENTION_LEASE_INVALID_RETAINING_SEQUENCE_NUMBER_EXCEPTION(
org.opensearch.index.seqno.RetentionLeaseInvalidRetainingSeqNoException.class,
Expand Down
16 changes: 11 additions & 5 deletions server/src/main/java/org/opensearch/Version.java
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Expand Up @@ -329,15 +329,20 @@ public Version minimumCompatibilityVersion() {
}

protected Version computeMinCompatVersion() {
if (major == 1) {
return LegacyESVersion.V_6_8_0;
if (major == 1 || major == 7) {
// we don't have LegacyESVersion.V_6 constants, so set it to its last minor
return LegacyESVersion.fromId(6080099);
} else if (major == 2) {
return LegacyESVersion.V_7_10_0;
} else if (major == 6) {
// force the minimum compatibility for version 6 to 5.6 since we don't reference version 5 anymore
return Version.fromId(5060099);
} else if (major >= 7) {
// all major versions from 7 onwards are compatible with last minor series of the previous major
return LegacyESVersion.fromId(5060099);
}
/*
* TODO - uncomment this logic from OpenSearch version 3 onwards
*
else if (major >= 3) {
// all major versions from 3 onwards are compatible with last minor series of the previous major
Version bwcVersion = null;

for (int i = DeclaredVersionsHolder.DECLARED_VERSIONS.size() - 1; i >= 0; i--) {
Expand All @@ -351,6 +356,7 @@ protected Version computeMinCompatVersion() {
}
return bwcVersion == null ? this : bwcVersion;
}
*/

return Version.min(this, fromId(maskId((int) major * 1000000 + 0 * 10000 + 99)));
}
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2 changes: 1 addition & 1 deletion server/src/main/java/org/opensearch/transport/TransportHandshaker.java
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Expand Up @@ -132,7 +132,7 @@ void handleHandshake(TransportChannel channel, long requestId, StreamInput strea
// 2. if remote node is 6.8 then it would be 5.6.0
// 3. if remote node is OpenSearch 1.x then it would be 6.7.99
if ((this.version.onOrAfter(Version.V_1_0_0) && this.version.before(Version.V_2_0_0))
&& (stream.getVersion().equals(LegacyESVersion.V_6_8_0) || stream.getVersion().equals(Version.fromId(5060099)))) {
&& (stream.getVersion().equals(LegacyESVersion.fromId(6080099)) || stream.getVersion().equals(Version.fromId(5060099)))) {
channel.sendResponse(new HandshakeResponse(LegacyESVersion.V_7_10_2));
} else {
channel.sendResponse(new HandshakeResponse(this.version));
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8 changes: 4 additions & 4 deletions server/src/test/java/org/opensearch/LegacyESVersionTests.java
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Expand Up @@ -25,7 +25,6 @@
import static org.hamcrest.Matchers.is;
import static org.hamcrest.Matchers.lessThan;
import static org.hamcrest.Matchers.sameInstance;
import static org.opensearch.LegacyESVersion.V_6_8_15;
import static org.opensearch.LegacyESVersion.V_7_0_0;
import static org.opensearch.test.VersionUtils.randomLegacyVersion;
import static org.opensearch.VersionTests.isCompatible;
Expand All @@ -37,6 +36,7 @@
public class LegacyESVersionTests extends OpenSearchTestCase {

public void testVersionComparison() {
Version V_6_8_15 = LegacyESVersion.fromString("6.8.15");
assertThat(V_6_8_15.before(V_7_0_0), is(true));
assertThat(V_6_8_15.before(V_6_8_15), is(false));
assertThat(V_7_0_0.before(V_6_8_15), is(false));
Expand All @@ -59,7 +59,6 @@ public void testVersionComparison() {
assertTrue(LegacyESVersion.fromString("5.0.0-alpha24").before(LegacyESVersion.fromString("5.0.0-beta0")));

assertThat(V_6_8_15, is(lessThan(V_7_0_0)));
assertThat(V_6_8_15.compareTo(V_6_8_15), is(0));
assertThat(V_7_0_0, is(greaterThan(V_6_8_15)));

// compare opensearch version to LegacyESVersion
Expand Down Expand Up @@ -147,7 +146,8 @@ public void testMinCompatVersion() {

// from 7.0 on we are supporting the latest minor of the previous major... this might fail once we add a new version ie. 5.x is
// released since we need to bump the supported minor in Version#minimumCompatibilityVersion()
LegacyESVersion lastVersion = LegacyESVersion.V_6_8_0; // TODO: remove this once min compat version is a constant instead of method
Version lastVersion = LegacyESVersion.fromString("6.8.0"); // TODO: remove this once min compat version is a constant instead of
// method
assertEquals(lastVersion.major, LegacyESVersion.V_7_0_0.minimumCompatibilityVersion().major);
assertEquals(
"did you miss to bump the minor in Version#minimumCompatibilityVersion()",
Expand Down Expand Up @@ -280,7 +280,7 @@ public void testAllVersionsMatchId() throws Exception {
}

public void testIsCompatible() {
assertTrue(isCompatible(LegacyESVersion.V_6_8_0, LegacyESVersion.V_7_0_0));
assertTrue(isCompatible(LegacyESVersion.fromString("6.8.0"), LegacyESVersion.V_7_0_0));
assertFalse(isCompatible(LegacyESVersion.fromString("6.6.0"), LegacyESVersion.V_7_0_0));
assertFalse(isCompatible(LegacyESVersion.fromString("6.7.0"), LegacyESVersion.V_7_0_0));

Expand Down
2 changes: 1 addition & 1 deletion server/src/test/java/org/opensearch/VersionTests.java
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Expand Up @@ -204,7 +204,7 @@ public void testMinCompatVersion() {

/** test opensearch min wire compatibility */
public void testOpenSearchMinCompatVersion() {
Version opensearchVersion = VersionUtils.randomOpenSearchVersion(random());
Version opensearchVersion = Version.CURRENT;
// opensearch 1.x minCompat is Legacy 6.8.0
// opensearch 2.x minCompat is Legacy 7.10.0
// opensearch 3.x minCompat is 1.{last minor version}.0
Expand Down
9 changes: 0 additions & 9 deletions server/src/test/java/org/opensearch/cluster/metadata/MetadataCreateIndexServiceTests.java
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Expand Up @@ -642,16 +642,7 @@ public void testCalculateNumRoutingShards() {
assertEquals(2048, MetadataCreateIndexService.calculateNumRoutingShards(1024, Version.CURRENT));
assertEquals(4096, MetadataCreateIndexService.calculateNumRoutingShards(2048, Version.CURRENT));

Version latestV6 = VersionUtils.getPreviousVersion(LegacyESVersion.V_7_0_0);
int numShards = randomIntBetween(1, 1000);
assertEquals(numShards, MetadataCreateIndexService.calculateNumRoutingShards(numShards, latestV6));
assertEquals(
numShards,
MetadataCreateIndexService.calculateNumRoutingShards(
numShards,
VersionUtils.randomVersionBetween(random(), VersionUtils.getFirstVersion(), latestV6)
)
);

for (int i = 0; i < 1000; i++) {
int randomNumShards = randomIntBetween(1, 10000);
Expand Down
12 changes: 1 addition & 11 deletions server/src/test/java/org/opensearch/common/lucene/uid/VersionsTests.java
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Expand Up @@ -52,7 +52,6 @@

import java.io.IOException;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;

import static org.opensearch.common.lucene.uid.VersionsAndSeqNoResolver.loadDocIdAndVersion;
Expand Down Expand Up @@ -216,17 +215,8 @@ public void testCacheFilterReader() throws Exception {
}

public void testLuceneVersionOnUnknownVersions() {
List<Version> allVersions = VersionUtils.allVersions();

// should have the same Lucene version as the latest 6.x version
Version version = LegacyESVersion.fromString("6.88.50");
assertEquals(
allVersions.get(Collections.binarySearch(allVersions, LegacyESVersion.V_7_0_0) - 1).luceneVersion,
version.luceneVersion
);

// between two known versions, should use the lucene version of the previous version
version = LegacyESVersion.fromString("7.10.50");
Version version = LegacyESVersion.fromString("7.10.50");
assertEquals(VersionUtils.getPreviousVersion(Version.fromString("7.10.3")).luceneVersion, version.luceneVersion);

// too old version, major should be the oldest supported lucene version minus 1
Expand Down
30 changes: 1 addition & 29 deletions server/src/test/java/org/opensearch/common/rounding/RoundingDuelTests.java
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Expand Up @@ -32,12 +32,9 @@

package org.opensearch.common.rounding;

import org.opensearch.LegacyESVersion;
import org.opensearch.common.io.stream.BytesStreamOutput;
import org.joda.time.DateTimeZone;
import org.opensearch.common.unit.TimeValue;
import org.opensearch.test.OpenSearchTestCase;
import org.opensearch.test.VersionUtils;
import org.joda.time.DateTimeZone;

import java.time.ZoneOffset;

Expand All @@ -48,31 +45,6 @@ public class RoundingDuelTests extends OpenSearchTestCase {
// dont include nano/micro seconds as rounding would become zero then and throw an exception
private static final String[] ALLOWED_TIME_SUFFIXES = new String[] { "d", "h", "ms", "s", "m" };

public void testSerialization() throws Exception {
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The Rounding logic for Joda has been deprecated and currently only exists in tests. We can clean these up in another PR. Just removing this test for build to pass.

org.opensearch.common.Rounding.DateTimeUnit randomDateTimeUnit = randomFrom(org.opensearch.common.Rounding.DateTimeUnit.values());
org.opensearch.common.Rounding rounding;
boolean oldNextRoundingValueWorks;
if (randomBoolean()) {
rounding = org.opensearch.common.Rounding.builder(randomDateTimeUnit).timeZone(ZoneOffset.UTC).build();
oldNextRoundingValueWorks = true;
} else {
rounding = org.opensearch.common.Rounding.builder(timeValue()).timeZone(ZoneOffset.UTC).build();
oldNextRoundingValueWorks = false;
}
BytesStreamOutput output = new BytesStreamOutput();
output.setVersion(VersionUtils.getPreviousVersion(LegacyESVersion.V_7_0_0));
rounding.writeTo(output);

Rounding roundingJoda = Rounding.Streams.read(output.bytes().streamInput());
org.opensearch.common.Rounding roundingJavaTime = org.opensearch.common.Rounding.read(output.bytes().streamInput());

int randomInt = randomIntBetween(1, 1_000_000_000);
assertThat(roundingJoda.round(randomInt), is(roundingJavaTime.round(randomInt)));
if (oldNextRoundingValueWorks) {
assertThat(roundingJoda.nextRoundingValue(randomInt), is(roundingJavaTime.nextRoundingValue(randomInt)));
}
}

public void testDuellingImplementations() {
org.opensearch.common.Rounding.DateTimeUnit randomDateTimeUnit = randomFrom(org.opensearch.common.Rounding.DateTimeUnit.values());
org.opensearch.common.Rounding.Prepared rounding;
Expand Down