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also ignore AccessDeniedException (for Windows) when checking file size for store stats (#20790) 

Closes #17580
This commit is contained in:
Michael McCandless 2016-10-07 05:24:15 -04:00 committed by GitHub
parent 5d38248afa
commit 0a1b8a3176
1 changed files with 5 additions and 3 deletions
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8
core/src/main/java/org/elasticsearch/index/store/Store.java
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@ -61,8 +61,8 @@ import org.elasticsearch.common.logging.Loggers;
import org.elasticsearch.common.lucene.Lucene;
import org.elasticsearch.common.lucene.store.ByteArrayIndexInput;
import org.elasticsearch.common.lucene.store.InputStreamIndexInput;
import org.elasticsearch.common.settings.Setting;
import org.elasticsearch.common.settings.Setting.Property;
import org.elasticsearch.common.settings.Setting;
import org.elasticsearch.common.settings.Settings;
import org.elasticsearch.common.unit.TimeValue;
import org.elasticsearch.common.util.Callback;
@ -84,6 +84,7 @@ import java.io.EOFException;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.InputStream;
import java.nio.file.AccessDeniedException;
import java.nio.file.NoSuchFileException;
import java.nio.file.Path;
import java.util.ArrayList;
@ -1373,8 +1374,9 @@ public class Store extends AbstractIndexShardComponent implements Closeable, Ref
for (String file : files) {
try {
estimatedSize += directory.fileLength(file);
} catch (NoSuchFileException | FileNotFoundException e) {
// ignore, the file is not there no more
} catch (NoSuchFileException | FileNotFoundException | AccessDeniedException e) {
// ignore, the file is not there no more; on Windows, if one thread concurrently deletes a file while
// calling Files.size, you can also sometimes hit AccessDeniedException
}
}
return estimatedSize;