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SOLR-8658: Fix test failure introduced in SOLR-8651

This commit is contained in:
Erick Erickson 2016-02-08 19:38:19 -08:00
parent 899f1fcf74
commit b5823b50db
1 changed files with 42 additions and 6 deletions
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48
solr/core/src/test/org/apache/solr/cloud/BasicDistributedZkTest.java
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@ -39,6 +39,8 @@ import org.apache.solr.common.SolrDocument;
import org.apache.solr.common.SolrException;
import org.apache.solr.common.SolrInputDocument;
import org.apache.solr.common.cloud.ClusterState;
import org.apache.solr.common.cloud.DocCollection;
import org.apache.solr.common.cloud.Replica;
import org.apache.solr.common.cloud.Slice;
import org.apache.solr.common.cloud.ZkCoreNodeProps;
import org.apache.solr.common.cloud.ZkNodeProps;
@ -370,22 +372,56 @@ public class BasicDistributedZkTest extends AbstractFullDistribZkTestBase {
}
}
// Insure that total docs found is the expected number.
private void waitForDocCount(long expectedNumFound, long waitMillis, String failureMessage)
throws SolrServerException, IOException, InterruptedException {
throws Exception {
RTimer timer = new RTimer();
long timeout = (long)timer.getTime() + waitMillis;
while (cloudClient.query(new SolrQuery("*:*")).getResults().getNumFound() != expectedNumFound) {
if (timeout <= (long)timer.getTime()) {
fail(failureMessage);
ClusterState clusterState = getCommonCloudSolrClient().getZkStateReader().getClusterState();
DocCollection dColl = clusterState.getCollection(DEFAULT_COLLECTION);
long docTotal = -1; // Could use this for 0 hits too!
while (docTotal != expectedNumFound && timeout > (long) timer.getTime()) {
docTotal = checkSlicesSameCounts(dColl);
if (docTotal != expectedNumFound) {
Thread.sleep(100);
}
Thread.sleep(100);
}
// We could fail here if we broke out of the above because we exceeded the time allowed.
assertEquals(failureMessage, expectedNumFound, docTotal);
// This should be redundant, but it caught a test error after all.
for (SolrClient client : clients) {
assertEquals(failureMessage, expectedNumFound, client.query(new SolrQuery("*:*")).getResults().getNumFound());
}
}
// Insure that counts are the same for all replicas in each shard
// Return the total doc count for the query.
private long checkSlicesSameCounts(DocCollection dColl) throws SolrServerException, IOException {
long docTotal = 0; // total number of documents found counting only one replica per slice.
for (Slice slice : dColl.getActiveSlices()) {
long sliceDocCount = -1;
for (Replica rep : slice.getReplicas()) {
HttpSolrClient one = new HttpSolrClient(rep.getCoreUrl());
SolrQuery query = new SolrQuery("*:*");
query.setDistrib(false);
QueryResponse resp = one.query(query);
long hits = resp.getResults().getNumFound();
if (sliceDocCount == -1) {
sliceDocCount = hits;
docTotal += hits;
} else {
if (hits != sliceDocCount) {
return -1;
}
}
}
}
return docTotal;
}
private void testShardParamVariations() throws Exception {
SolrQuery query = new SolrQuery("*:*");
Map<String,Long> shardCounts = new HashMap<>();