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Fix comment.

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This commit is contained in:
Adrien Grand 2023-10-25 20:25:33 +02:00
parent 8db38f8713
commit 5966ec6e79
1 changed files with 2 additions and 7 deletions
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9
lucene/test-framework/src/java/org/apache/lucene/tests/store/MockDirectoryWrapper.java
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@ -46,7 +46,6 @@ import org.apache.lucene.index.IndexWriter;
import org.apache.lucene.index.IndexWriterConfig; import org.apache.lucene.index.IndexWriterConfig;
import org.apache.lucene.index.NoDeletionPolicy; import org.apache.lucene.index.NoDeletionPolicy;
import org.apache.lucene.index.SegmentInfos; import org.apache.lucene.index.SegmentInfos;
import org.apache.lucene.index.SerialMergeScheduler;
import org.apache.lucene.store.AlreadyClosedException; import org.apache.lucene.store.AlreadyClosedException;
import org.apache.lucene.store.ChecksumIndexInput; import org.apache.lucene.store.ChecksumIndexInput;
import org.apache.lucene.store.Directory; import org.apache.lucene.store.Directory;
@ -971,12 +970,8 @@ public class MockDirectoryWrapper extends BaseDirectoryWrapper {
DirectoryReader ir1 = DirectoryReader.open(this); DirectoryReader ir1 = DirectoryReader.open(this);
int numDocs1 = ir1.numDocs(); int numDocs1 = ir1.numDocs();
ir1.close(); ir1.close();
// Use a serial merge scheduler, otherwise merges may be scheduled on a different thread // Don't commit on close, so that no merges will be scheduled.
// and will deadlock since the lock on `this` is already taken by close(), so new IndexWriter(this, new IndexWriterConfig(null).setCommitOnClose(false)).close();
// createOutput() won't be able to take it.
new IndexWriter(
this, new IndexWriterConfig(null).setCommitOnClose(false))
.close();
DirectoryReader ir2 = DirectoryReader.open(this); DirectoryReader ir2 = DirectoryReader.open(this);
int numDocs2 = ir2.numDocs(); int numDocs2 = ir2.numDocs();
ir2.close(); ir2.close();