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SOLR-11124: MoveReplicaCmd should skip deleting old replica in case of its node is not live

This commit is contained in:
Cao Manh Dat 2017-07-20 14:39:30 +07:00
parent 227eeefcd0
commit bd283c895f
2 changed files with 37 additions and 29 deletions
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2
solr/CHANGES.txt
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@ -79,6 +79,8 @@ Optimizations
* SOLR-10985: Remove unnecessary toString() calls in solr-core's search package's debug logging.
(Michael Braun via Christine Poerschke)
* SOLR-11124: MoveReplicaCmd should skip deleting old replica in case of its node is not live (Cao Manh Dat)
Other Changes
----------------------

6
solr/core/src/java/org/apache/solr/cloud/MoveReplicaCmd.java
View File

@ -119,6 +119,9 @@ public class MoveReplicaCmd implements Cmd{
private void moveHdfsReplica(ClusterState clusterState, NamedList results, String dataDir, String targetNode, String async,
DocCollection coll, Replica replica, Slice slice, int timeout) throws Exception {
String skipCreateReplicaInClusterState = "true";
if (clusterState.getLiveNodes().contains(replica.getNodeName())) {
skipCreateReplicaInClusterState = "false";
ZkNodeProps removeReplicasProps = new ZkNodeProps(
COLLECTION_PROP, coll.getName(),
SHARD_ID_PROP, slice.getName(),
@ -151,6 +154,8 @@ public class MoveReplicaCmd implements Cmd{
return;
}
}
String ulogDir = replica.getStr(CoreAdminParams.ULOG_DIR);
ZkNodeProps addReplicasProps = new ZkNodeProps(
COLLECTION_PROP, coll.getName(),
@ -158,6 +163,7 @@ public class MoveReplicaCmd implements Cmd{
CoreAdminParams.NODE, targetNode,
CoreAdminParams.CORE_NODE_NAME, replica.getName(),
CoreAdminParams.NAME, replica.getCoreName(),
SKIP_CREATE_REPLICA_IN_CLUSTER_STATE, skipCreateReplicaInClusterState,
CoreAdminParams.ULOG_DIR, ulogDir.substring(0, ulogDir.lastIndexOf(UpdateLog.TLOG_NAME)),
CoreAdminParams.DATA_DIR, dataDir);
if(async!=null) addReplicasProps.getProperties().put(ASYNC, async);