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Adjust load and timeout in testShrinkIndexPrimaryTerm #42098

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Merged
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May 14, 2019
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Adjust load and timeout in testShrinkIndexPrimaryTerm #42098

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12 changes: 4 additions & 8 deletions server/src/test/java/org/elasticsearch/action/admin/indices/create/ShrinkIndexIT.java
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Original file line number Diff line number Diff line change
Expand Up @@ -65,7 +65,6 @@
import org.elasticsearch.test.junit.annotations.TestLogging;

import java.util.Arrays;
import java.util.List;
import java.util.Map;
import java.util.stream.IntStream;

Expand Down Expand Up @@ -165,11 +164,8 @@ public void testCreateShrinkIndexToN() {
}

public void testShrinkIndexPrimaryTerm() throws Exception {
final List<Integer> factors = Arrays.asList(2, 3, 5, 7);
final List<Integer> numberOfShardsFactors = randomSubsetOf(scaledRandomIntBetween(1, factors.size() - 1), factors);
final int numberOfShards = numberOfShardsFactors.stream().reduce(1, (x, y) -> x * y);
final int numberOfTargetShards = randomSubsetOf(randomInt(numberOfShardsFactors.size() - 1), numberOfShardsFactors)
.stream().reduce(1, (x, y) -> x * y);
int numberOfShards = randomIntBetween(2, 20);
int numberOfTargetShards = randomValueOtherThanMany(n -> numberOfShards % n != 0, () -> randomIntBetween(1, numberOfShards - 1));
internalCluster().ensureAtLeastNumDataNodes(2);
prepareCreate("source").setSettings(Settings.builder().put(indexSettings()).put("number_of_shards", numberOfShards)).get();

Expand Down Expand Up @@ -218,7 +214,7 @@ public void testShrinkIndexPrimaryTerm() throws Exception {
final Settings.Builder prepareShrinkSettings =
Settings.builder().put("index.routing.allocation.require._name", mergeNode).put("index.blocks.write", true);
client().admin().indices().prepareUpdateSettings("source").setSettings(prepareShrinkSettings).get();
ensureGreen();
ensureGreen(TimeValue.timeValueSeconds(120)); // needs more than the default to relocate many shards

final IndexMetaData indexMetaData = indexMetaData(client(), "source");
final long beforeShrinkPrimaryTerm = IntStream.range(0, numberOfShards).mapToLong(indexMetaData::primaryTerm).max().getAsLong();
Expand All @@ -228,7 +224,7 @@ public void testShrinkIndexPrimaryTerm() throws Exception {
Settings.builder().put("index.number_of_replicas", 0).put("index.number_of_shards", numberOfTargetShards).build();
assertAcked(client().admin().indices().prepareResizeIndex("source", "target").setSettings(shrinkSettings).get());

ensureGreen();
ensureGreen(TimeValue.timeValueSeconds(120));

final IndexMetaData afterShrinkIndexMetaData = indexMetaData(client(), "target");
for (int shardId = 0; shardId < numberOfTargetShards; shardId++) {
Expand Down