HCFS: avoid verbose file not found exception stack trace

other/java/client/pom.xml

@@ -4,7 +4,7 @@
 
     <groupId>com.github.chrislusf</groupId>
     <artifactId>seaweedfs-client</artifactId>
-    <version>1.1.3</version>
+    <version>1.1.5</version>
 
     <parent>
         <groupId>org.sonatype.oss</groupId>

other/java/client/src/main/java/seaweedfs/client/FilerClient.java

@@ -194,6 +194,9 @@ public class FilerClient {
                             .build()).getEntry();
             return fixEntryAfterReading(entry);
         } catch (Exception e) {
+            if (e.getMessage().indexOf("filer: no entry is found in filer store")>0){
+                return null;
+            }
             LOG.warn("lookupEntry {}/{}: {}", directory, entryName, e);
             return null;
         }

other/java/hdfs2/dependency-reduced-pom.xml

@@ -123,7 +123,7 @@
     </snapshotRepository>
   </distributionManagement>
   <properties>
-    <seaweedfs.client.version>1.1.3</seaweedfs.client.version>
+    <seaweedfs.client.version>1.1.5</seaweedfs.client.version>
     <hadoop.version>2.9.2</hadoop.version>
   </properties>
 </project>

other/java/hdfs2/pom.xml

@@ -5,7 +5,7 @@
     <modelVersion>4.0.0</modelVersion>
 
     <properties>
-        <seaweedfs.client.version>1.1.3</seaweedfs.client.version>
+        <seaweedfs.client.version>1.1.5</seaweedfs.client.version>
         <hadoop.version>2.9.2</hadoop.version>
     </properties>
 

other/java/hdfs3/dependency-reduced-pom.xml

@@ -123,7 +123,7 @@
     </snapshotRepository>
   </distributionManagement>
   <properties>
-    <seaweedfs.client.version>1.1.3</seaweedfs.client.version>
+    <seaweedfs.client.version>1.1.5</seaweedfs.client.version>
     <hadoop.version>3.1.1</hadoop.version>
   </properties>
 </project>

other/java/hdfs3/pom.xml

@@ -5,7 +5,7 @@
     <modelVersion>4.0.0</modelVersion>
 
     <properties>
-        <seaweedfs.client.version>1.1.3</seaweedfs.client.version>
+        <seaweedfs.client.version>1.1.5</seaweedfs.client.version>
         <hadoop.version>3.1.1</hadoop.version>
     </properties>
 

weed/server/filer_grpc_server.go

@@ -20,7 +20,7 @@ func (fs *FilerServer) LookupDirectoryEntry(ctx context.Context, req *filer_pb.L
 
 	entry, err := fs.filer.FindEntry(ctx, filer2.FullPath(filepath.ToSlash(filepath.Join(req.Directory, req.Name))))
 	if err != nil {
-		return nil, fmt.Errorf("%s not found under %s: %v", req.Name, req.Directory, err)
+		return nil, err
 	}
 
 	return &filer_pb.LookupDirectoryEntryResponse{