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SOLR-11076: Added more debug logging. Ensure collections are active before we exercise autoscaling. Added workaround for SOLR-9440.

This commit is contained in:
Shalin Shekhar Mangar 2017-09-22 13:27:24 -07:00
parent ac9ee36f05
commit 5982d8734a
2 changed files with 20 additions and 2 deletions
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7
solr/core/src/java/org/apache/solr/cloud/autoscaling/ComputePlanAction.java
View File

@ -20,6 +20,7 @@ package org.apache.solr.cloud.autoscaling;
import java.io.IOException;
import java.lang.invoke.MethodHandles;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
@ -61,7 +62,11 @@ public class ComputePlanAction extends TriggerActionBase {
return;
}
Policy policy = autoScalingConf.getPolicy();
Policy.Session session = policy.createSession(new SolrClientDataProvider(cloudSolrClient));
SolrClientDataProvider dataProvider = new SolrClientDataProvider(cloudSolrClient);
if (log.isDebugEnabled()) {
log.debug("Cluster data provider: {}", dataProvider.toMap(new HashMap<>()));
}
Policy.Session session = policy.createSession(dataProvider);
Policy.Suggester suggester = getSuggester(session, event, zkStateReader);
while (true) {
SolrRequest operation = suggester.getOperation();

15
solr/core/src/test/org/apache/solr/handler/admin/AutoscalingHistoryHandlerTest.java
View File

@ -37,7 +37,7 @@ import static org.apache.solr.cloud.autoscaling.AutoScalingHandlerTest.createAut
/**
*
*/
@LogLevel("org.apache.solr.cloud.autoscaling=DEBUG")
@LogLevel("org.apache.solr.cloud.autoscaling=DEBUG;org.apache.solr.cloud.Overseer=DEBUG;org.apache.solr.cloud.overseer=DEBUG;")
public class AutoscalingHistoryHandlerTest extends SolrCloudTestCase {
private static final Logger log = LoggerFactory.getLogger(MethodHandles.lookup().lookupClass());
@ -162,6 +162,14 @@ public class AutoscalingHistoryHandlerTest extends SolrCloudTestCase {
@Test
public void testHistory() throws Exception {
waitForState("Timed out wait for collection be active", PREFIX + "_collection",
clusterShape(1, 3));
waitForState("Timed out wait for collection be active", CollectionAdminParams.SYSTEM_COLL,
clusterShape(1, 3));
// todo remove this workaround after SOLR-9440
cluster.getSolrClient().getZkStateReader().registerCore(".system");
cluster.getSolrClient().getZkStateReader().registerCore(PREFIX + "_collection");
JettySolrRunner jetty = cluster.startJettySolrRunner();
String nodeAddedName = jetty.getNodeName();
boolean await = actionFiredLatch.await(60, TimeUnit.SECONDS);
@ -178,6 +186,11 @@ public class AutoscalingHistoryHandlerTest extends SolrCloudTestCase {
query = params(CommonParams.QT, CommonParams.AUTOSCALING_HISTORY_PATH,
AutoscalingHistoryHandler.TRIGGER_PARAM, PREFIX + "_node_added_trigger");
docs = solrClient.query(query).getResults();
if (docs.size() != 8) {
zkClient().printLayoutToStdOut();
query = params(CommonParams.QT, CommonParams.AUTOSCALING_DIAGNOSTICS_PATH);
log.info("Diagnostic output: ", solrClient.query(query).getResponse());
}
assertEquals(8, docs.size());
query = params(CommonParams.QT, CommonParams.AUTOSCALING_HISTORY_PATH,