[lucene-solr] 02/02: @1227 Tweak core state locking.

[ma...@apache.org]

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markrmiller pushed a commit to branch reference_impl_dev
in repository https://gitbox.apache.org/repos/asf/lucene-solr.git

commit a96f7e6e9a03626bdd5aecb3fd55824bdb39151b
Author: markrmiller@gmail.com <ma...@gmail.com>
AuthorDate: Mon Nov 16 09:25:21 2020 -0600

    @1227 Tweak core state locking.
---
 solr/core/src/java/org/apache/solr/update/DefaultSolrCoreState.java | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/solr/core/src/java/org/apache/solr/update/DefaultSolrCoreState.java b/solr/core/src/java/org/apache/solr/update/DefaultSolrCoreState.java
index f983feb..b356eed 100644
--- a/solr/core/src/java/org/apache/solr/update/DefaultSolrCoreState.java
+++ b/solr/core/src/java/org/apache/solr/update/DefaultSolrCoreState.java
@@ -62,7 +62,7 @@ public final class DefaultSolrCoreState extends SolrCoreState implements Recover
 
   // Use the readLock to retrieve the current IndexWriter (may be lazily opened)
   // Use the writeLock for changing index writers
-  private final ReentrantReadWriteLock iwLock = new ReentrantReadWriteLock();
+  private final ReentrantReadWriteLock iwLock = new ReentrantReadWriteLock(true);
 
   private volatile SolrIndexWriter indexWriter = null;
   private final DirectoryFactory directoryFactory;
@@ -313,14 +313,14 @@ public final class DefaultSolrCoreState extends SolrCoreState implements Recover
   }
 
   @Override
-  public synchronized void doRecovery(CoreContainer cc, CoreDescriptor cd) {
+  public void doRecovery(CoreContainer cc, CoreDescriptor cd) {
     try (SolrCore core = cc.getCore(cd.getName())) {
       doRecovery(core);
     }
   }
 
   @Override
-  public synchronized void doRecovery(SolrCore core) {
+  public void doRecovery(SolrCore core) {
     if (prepForClose || core.getCoreContainer().isShutDown() || closed) {
       return;
     }