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SOLR-6484: SolrCLI's healthcheck action needs to check live nodes as part of reporting the status of a replica 

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1626823 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Timothy Potter 2014-09-22 16:33:56 +00:00
parent 05a55f9786
commit 8a69b1d6cb
2 changed files with 45 additions and 32 deletions
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3
solr/CHANGES.txt
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@ -189,6 +189,9 @@ Bug Fixes
* SOLR-6481: CLUSTERSTATUS should check if the node hosting a replica is live when
reporting replica status (Timothy Potter)
* SOLR-6484: SolrCLI's healthcheck action needs to check live nodes as part of reporting
the status of a replica (Timothy Potter)
Other Changes
----------------------

12
solr/core/src/java/org/apache/solr/util/SolrCLI.java
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@ -56,6 +56,7 @@ import org.apache.solr.client.solrj.impl.HttpClientUtil;
import org.apache.solr.client.solrj.impl.HttpSolrServer;
import org.apache.solr.client.solrj.response.QueryResponse;
import org.apache.solr.common.SolrException;
import org.apache.solr.common.cloud.ClusterState;
import org.apache.solr.common.cloud.Replica;
import org.apache.solr.common.cloud.Slice;
import org.apache.solr.common.cloud.ZkCoreNodeProps;
@ -869,7 +870,10 @@ public class SolrCLI {
log.info("Running healthcheck for "+collection);
ZkStateReader zkStateReader = cloudSolrServer.getZkStateReader();
Collection<Slice> slices = zkStateReader.getClusterState().getSlices(collection);
ClusterState clusterState = zkStateReader.getClusterState();
Set<String> liveNodes = clusterState.getLiveNodes();
Collection<Slice> slices = clusterState.getSlices(collection);
if (slices == null)
throw new IllegalArgumentException("Collection "+collection+" not found!");
@ -909,6 +913,11 @@ public class SolrCLI {
String coreUrl = replicaCoreProps.getCoreUrl();
boolean isLeader = coreUrl.equals(leaderUrl);
// if replica's node is not live, it's status is DOWN
String nodeName = replicaCoreProps.getNodeName();
if (nodeName == null || !liveNodes.contains(nodeName)) {
replicaStatus = ZkStateReader.DOWN;
} else {
// query this replica directly to get doc count and assess health
HttpSolrServer solr = new HttpSolrServer(coreUrl);
String solrUrl = solr.getBaseURL();
@ -940,6 +949,7 @@ public class SolrCLI {
} finally {
solr.shutdown();
}
}
replicaList.add(new ReplicaHealth(shardName, r.getName(), coreUrl,
replicaStatus, numDocs, isLeader, uptime, memory));