Revert bad commits (#1755)

* Revert "TIKA-4252: add request metadata (#1753)" This reverts commit b068e42. * Revert "TIKA-4252: fix metadata issue (#1752)" This reverts commit 2f8dbdf. --------- Co-authored-by: Nicholas DiPiazza <[email protected]>
apache · May 11, 2024 · 3afb7ee · 3afb7ee
1 parent b068e42
commit 3afb7ee
Show file tree

Hide file tree

Showing 12 changed files with 42 additions and 52 deletions.
diff --git a/tika-core/src/main/java/org/apache/tika/pipes/PipesServer.java b/tika-core/src/main/java/org/apache/tika/pipes/PipesServer.java
@@ -455,33 +455,33 @@ private Fetcher getFetcher(FetchEmitTuple t) {
         }
     }
 
-    protected MetadataListAndEmbeddedBytes parseFromTuple(FetchEmitTuple fetchEmitTuple, Fetcher fetcher) {
-        FetchKey fetchKey = fetchEmitTuple.getFetchKey();
-        Metadata fetchResponseMetadata = new Metadata();
-        Metadata fetchRequestMetadata = fetchEmitTuple.getMetadata();
+    protected MetadataListAndEmbeddedBytes parseFromTuple(FetchEmitTuple t, Fetcher fetcher) {
+        FetchKey fetchKey = t.getFetchKey();
         if (fetchKey.hasRange()) {
             if (!(fetcher instanceof RangeFetcher)) {
                 throw new IllegalArgumentException(
                         "fetch key has a range, but the fetcher is not a range fetcher");
             }
+            Metadata metadata = new Metadata();
             try (InputStream stream = ((RangeFetcher) fetcher).fetch(fetchKey.getFetchKey(),
-                    fetchKey.getRangeStart(), fetchKey.getRangeEnd(), fetchRequestMetadata, fetchResponseMetadata)) {
-                return parseWithStream(fetchEmitTuple, stream, fetchResponseMetadata);
+                    fetchKey.getRangeStart(), fetchKey.getRangeEnd(), metadata)) {
+                return parseWithStream(t, stream, metadata);
             } catch (SecurityException e) {
-                LOG.error("security exception " + fetchEmitTuple.getId(), e);
+                LOG.error("security exception " + t.getId(), e);
                 throw e;
             } catch (TikaException | IOException e) {
-                LOG.warn("fetch exception " + fetchEmitTuple.getId(), e);
+                LOG.warn("fetch exception " + t.getId(), e);
                 write(STATUS.FETCH_EXCEPTION, ExceptionUtils.getStackTrace(e));
             }
         } else {
-            try (InputStream stream = fetcher.fetch(fetchEmitTuple.getFetchKey().getFetchKey(), fetchRequestMetadata, fetchResponseMetadata)) {
-                return parseWithStream(fetchEmitTuple, stream, fetchResponseMetadata);
+            Metadata metadata = new Metadata();
+            try (InputStream stream = fetcher.fetch(t.getFetchKey().getFetchKey(), metadata)) {
+                return parseWithStream(t, stream, metadata);
             } catch (SecurityException e) {
-                LOG.error("security exception " + fetchEmitTuple.getId(), e);
+                LOG.error("security exception " + t.getId(), e);
                 throw e;
             } catch (TikaException | IOException e) {
-                LOG.warn("fetch exception " + fetchEmitTuple.getId(), e);
+                LOG.warn("fetch exception " + t.getId(), e);
                 write(STATUS.FETCH_EXCEPTION, ExceptionUtils.getStackTrace(e));
             }
         }

diff --git a/tika-core/src/main/java/org/apache/tika/pipes/fetcher/EmptyFetcher.java b/tika-core/src/main/java/org/apache/tika/pipes/fetcher/EmptyFetcher.java
@@ -30,7 +30,7 @@ public String getName() {
     }
 
     @Override
-    public InputStream fetch(String fetchKey, Metadata fetchRequestMetadata, Metadata fetchResponseMetadata) throws TikaException, IOException {
+    public InputStream fetch(String fetchKey, Metadata metadata) throws TikaException, IOException {
         return null;
     }
 }
diff --git a/tika-core/src/main/java/org/apache/tika/pipes/fetcher/Fetcher.java b/tika-core/src/main/java/org/apache/tika/pipes/fetcher/Fetcher.java
@@ -33,11 +33,5 @@ public interface Fetcher {
 
     String getName();
 
-    default InputStream fetch(String fetchKey, Metadata fetchResponseMetadata)
-            throws TikaException, IOException {
-        return fetch(fetchKey, new Metadata(), fetchResponseMetadata);
-    }
-
-    InputStream fetch(String fetchKey, Metadata fetchRequestMetadata, Metadata fetchResponseMetadata)
-            throws TikaException, IOException;
+    InputStream fetch(String fetchKey, Metadata metadata) throws TikaException, IOException;
 }
diff --git a/tika-core/src/main/java/org/apache/tika/pipes/fetcher/RangeFetcher.java b/tika-core/src/main/java/org/apache/tika/pipes/fetcher/RangeFetcher.java
@@ -28,11 +28,7 @@
 public interface RangeFetcher extends Fetcher {
     //At some point, Tika 3.x?, we may want to add optional ranges to the fetchKey?
 
-    default InputStream fetch(String fetchKey, long startOffset, long endOffset, Metadata fetchResponseMetadata)
-            throws TikaException, IOException {
-        return fetch(fetchKey, startOffset, endOffset, new Metadata(), fetchResponseMetadata);
-    }
-
-    InputStream fetch(String fetchKey, long startOffset, long endOffset, Metadata fetchRequestMetadata, Metadata fetchResponseMetadata)
+    InputStream fetch(String fetchKey, long startOffset, long endOffset, Metadata metadata)
             throws TikaException, IOException;
+
 }
diff --git a/tika-core/src/main/java/org/apache/tika/pipes/fetcher/fs/FileSystemFetcher.java b/tika-core/src/main/java/org/apache/tika/pipes/fetcher/fs/FileSystemFetcher.java
@@ -58,7 +58,7 @@ static boolean isDescendant(Path root, Path descendant) {
     }
 
     @Override
-    public InputStream fetch(String fetchKey, Metadata fetchRequestMetadata, Metadata fetchResponseMetadata) throws IOException, TikaException {
+    public InputStream fetch(String fetchKey, Metadata metadata) throws IOException, TikaException {
 
         if (fetchKey.contains("\u0000")) {
             throw new IllegalArgumentException("Path must not contain \u0000. " +
@@ -76,8 +76,8 @@ public InputStream fetch(String fetchKey, Metadata fetchRequestMetadata, Metadat
             p = Paths.get(fetchKey);
         }
 
-        fetchRequestMetadata.set(TikaCoreProperties.SOURCE_PATH, fetchKey);
-        updateFileSystemMetadata(p, fetchRequestMetadata);
+        metadata.set(TikaCoreProperties.SOURCE_PATH, fetchKey);
+        updateFileSystemMetadata(p, metadata);
 
         if (!Files.isRegularFile(p)) {
             if (basePath != null && !Files.isDirectory(basePath)) {
@@ -87,7 +87,7 @@ public InputStream fetch(String fetchKey, Metadata fetchRequestMetadata, Metadat
             }
         }
 
-        return TikaInputStream.get(p, fetchRequestMetadata);
+        return TikaInputStream.get(p, metadata);
     }
 
     private void updateFileSystemMetadata(Path p, Metadata metadata) throws IOException {

diff --git a/tika-core/src/main/java/org/apache/tika/pipes/fetcher/url/UrlFetcher.java b/tika-core/src/main/java/org/apache/tika/pipes/fetcher/url/UrlFetcher.java
@@ -35,7 +35,7 @@
 public class UrlFetcher extends AbstractFetcher {
 
     @Override
-    public InputStream fetch(String fetchKey, Metadata fetchRequestMetadata, Metadata fetchResponseMetadata) throws IOException, TikaException {
+    public InputStream fetch(String fetchKey, Metadata metadata) throws IOException, TikaException {
         if (fetchKey.contains("\u0000")) {
             throw new IllegalArgumentException("URL must not contain \u0000. " +
                     "Please review the life decisions that led you to requesting " +
@@ -46,7 +46,7 @@ public InputStream fetch(String fetchKey, Metadata fetchRequestMetadata, Metadat
                     "The UrlFetcher does not fetch from file shares; " +
                     "please use the FileSystemFetcher");
         }
-        return TikaInputStream.get(new URL(fetchKey), fetchRequestMetadata);
+        return TikaInputStream.get(new URL(fetchKey), metadata);
     }
 
 }
diff --git a/tika-core/src/test/java/org/apache/tika/pipes/async/MockFetcher.java b/tika-core/src/test/java/org/apache/tika/pipes/async/MockFetcher.java
@@ -37,7 +37,7 @@ public String getName() {
     }
 
     @Override
-    public InputStream fetch(String fetchKey, Metadata fetchRequestMetadata, Metadata fetchResponseMetadata) throws TikaException, IOException {
+    public InputStream fetch(String fetchKey, Metadata metadata) throws TikaException, IOException {
         return new ByteArrayInputStream(BYTES);
     }
 }
diff --git a/tika-core/src/test/java/org/apache/tika/pipes/fetcher/MockFetcher.java b/tika-core/src/test/java/org/apache/tika/pipes/fetcher/MockFetcher.java
@@ -64,7 +64,7 @@ public void checkInitialization(InitializableProblemHandler problemHandler)
 
 
     @Override
-    public InputStream fetch(String fetchKey, Metadata fetchRequestMetadata, Metadata fetchResponseMetadata) throws TikaException, IOException {
+    public InputStream fetch(String fetchKey, Metadata metadata) throws TikaException, IOException {
         return byteString == null ? new ByteArrayInputStream(new byte[0]) :
                 new ByteArrayInputStream(byteString.getBytes(StandardCharsets.UTF_8));
     }

diff --git a/...ika-fetcher-az-blob/src/main/java/org/apache/tika/pipes/fetcher/azblob/AZBlobFetcher.java b/...ika-fetcher-az-blob/src/main/java/org/apache/tika/pipes/fetcher/azblob/AZBlobFetcher.java
@@ -70,7 +70,7 @@ public class AZBlobFetcher extends AbstractFetcher implements Initializable {
     private boolean spoolToTemp = true;
 
     @Override
-    public InputStream fetch(String fetchKey, Metadata fetchRequestMetadata, Metadata fetchResponseMetadata) throws TikaException, IOException {
+    public InputStream fetch(String fetchKey, Metadata metadata) throws TikaException, IOException {
 
         LOGGER.debug("about to fetch fetchkey={} from endpoint ({})", fetchKey, endpoint);
 
@@ -81,7 +81,7 @@ public InputStream fetch(String fetchKey, Metadata fetchRequestMetadata, Metadat
                 BlobProperties properties = blobClient.getProperties();
                 if (properties.getMetadata() != null) {
                     for (Map.Entry<String, String> e : properties.getMetadata().entrySet()) {
-                        fetchRequestMetadata.add(PREFIX + ":" + e.getKey(), e.getValue());
+                        metadata.add(PREFIX + ":" + e.getKey(), e.getValue());
                     }
                 }
             }
@@ -94,7 +94,7 @@ public InputStream fetch(String fetchKey, Metadata fetchRequestMetadata, Metadat
                 try (OutputStream os = Files.newOutputStream(tmp)) {
                     blobClient.download(os);
                 }
-                TikaInputStream tis = TikaInputStream.get(tmp, fetchRequestMetadata, tmpResources);
+                TikaInputStream tis = TikaInputStream.get(tmp, metadata, tmpResources);
                 long elapsed = System.currentTimeMillis() - start;
                 LOGGER.debug("took {} ms to copy to local tmp file", elapsed);
                 return tis;

diff --git a/...fetchers/tika-fetcher-gcs/src/main/java/org/apache/tika/pipes/fetcher/gcs/GCSFetcher.java b/...fetchers/tika-fetcher-gcs/src/main/java/org/apache/tika/pipes/fetcher/gcs/GCSFetcher.java
@@ -55,7 +55,7 @@ public class GCSFetcher extends AbstractFetcher implements Initializable {
     private boolean spoolToTemp = true;
 
     @Override
-    public InputStream fetch(String fetchKey, Metadata fetchRequestMetadata, Metadata fetchResponseMetadata) throws TikaException, IOException {
+    public InputStream fetch(String fetchKey, Metadata metadata) throws TikaException, IOException {
 
         LOGGER.debug("about to fetch fetchkey={} from bucket ({})", fetchKey, bucket);
 
@@ -65,7 +65,7 @@ public InputStream fetch(String fetchKey, Metadata fetchRequestMetadata, Metadat
             if (extractUserMetadata) {
                 if (blob.getMetadata() != null) {
                     for (Map.Entry<String, String> e : blob.getMetadata().entrySet()) {
-                        fetchRequestMetadata.add(PREFIX + ":" + e.getKey(), e.getValue());
+                        metadata.add(PREFIX + ":" + e.getKey(), e.getValue());
                     }
                 }
             }
@@ -76,7 +76,7 @@ public InputStream fetch(String fetchKey, Metadata fetchRequestMetadata, Metadat
                 TemporaryResources tmpResources = new TemporaryResources();
                 Path tmp = tmpResources.createTempFile();
                 blob.downloadTo(tmp);
-                TikaInputStream tis = TikaInputStream.get(tmp, fetchRequestMetadata, tmpResources);
+                TikaInputStream tis = TikaInputStream.get(tmp, metadata, tmpResources);
                 long elapsed = System.currentTimeMillis() - start;
                 LOGGER.debug("took {} ms to copy to local tmp file", elapsed);
                 return tis;

diff --git a/...chers/tika-fetcher-http/src/main/java/org/apache/tika/pipes/fetcher/http/HttpFetcher.java b/...chers/tika-fetcher-http/src/main/java/org/apache/tika/pipes/fetcher/http/HttpFetcher.java
@@ -136,7 +136,7 @@ public class HttpFetcher extends AbstractFetcher implements Initializable, Range
 
 
     @Override
-    public InputStream fetch(String fetchKey, Metadata fetchRequestMetadata, Metadata fetchResponseMetadata) throws IOException, TikaException {
+    public InputStream fetch(String fetchKey, Metadata metadata) throws IOException, TikaException {
         HttpGet get = new HttpGet(fetchKey);
         RequestConfig requestConfig =
                 RequestConfig.custom()
@@ -146,21 +146,21 @@ public InputStream fetch(String fetchKey, Metadata fetchRequestMetadata, Metadat
         if (! StringUtils.isBlank(userAgent)) {
             get.setHeader(USER_AGENT, userAgent);
         }
-        return execute(get, fetchResponseMetadata, httpClient, true);
+        return execute(get, metadata, httpClient, true);
     }
 
     @Override
-    public InputStream fetch(String fetchKey, long startRange, long endRange, Metadata fetchRequestMetadata, Metadata fetchResponseMetadata)
+    public InputStream fetch(String fetchKey, long startRange, long endRange, Metadata metadata)
             throws IOException {
         HttpGet get = new HttpGet(fetchKey);
         if (! StringUtils.isBlank(userAgent)) {
             get.setHeader(USER_AGENT, userAgent);
         }
         get.setHeader("Range", "bytes=" + startRange + "-" + endRange);
-        return execute(get, fetchResponseMetadata, httpClient, true);
+        return execute(get, metadata, httpClient, true);
     }
 
-    private InputStream execute(HttpGet get, Metadata fetchRequestMetadata, HttpClient client,
+    private InputStream execute(HttpGet get, Metadata metadata, HttpClient client,
                                 boolean retryOnBadLength) throws IOException {
         HttpClientContext context = HttpClientContext.create();
         HttpResponse response = null;
@@ -183,15 +183,15 @@ public void run() {
             }
             response = client.execute(get, context);
 
-            updateMetadata(get.getURI().toString(), response, context, fetchRequestMetadata);
+            updateMetadata(get.getURI().toString(), response, context, metadata);
 
             int code = response.getStatusLine().getStatusCode();
             if (code < 200 || code > 299) {
                 throw new IOException("bad status code: " + code + " :: " +
                         responseToString(response));
             }
             try (InputStream is = response.getEntity().getContent()) {
-                return spool(is, fetchRequestMetadata);
+                return spool(is, metadata);
             }
         } catch (ConnectionClosedException e) {
 
@@ -202,7 +202,7 @@ public void run() {
                 //and then compresses the stream. See HTTPCLIENT-2176
                 LOG.warn("premature end of content-length delimited message; retrying with " +
                         "content compression disabled for {}", get.getURI());
-                return execute(get, fetchRequestMetadata, noCompressHttpClient, false);
+                return execute(get, metadata, noCompressHttpClient, false);
             }
             throw e;
         } catch  (IOException e) {

diff --git a/...ka-fetchers/tika-fetcher-s3/src/main/java/org/apache/tika/pipes/fetcher/s3/S3Fetcher.java b/...ka-fetchers/tika-fetcher-s3/src/main/java/org/apache/tika/pipes/fetcher/s3/S3Fetcher.java
@@ -106,12 +106,12 @@ public class S3Fetcher extends AbstractFetcher implements Initializable, RangeFe
     private boolean pathStyleAccessEnabled = false;
 
     @Override
-    public InputStream fetch(String fetchKey, Metadata fetchRequestMetadata, Metadata fetchResponseMetadata) throws TikaException, IOException {
-        return fetch(fetchKey, -1, -1, fetchRequestMetadata);
+    public InputStream fetch(String fetchKey, Metadata metadata) throws TikaException, IOException {
+        return fetch(fetchKey, -1, -1, metadata);
     }
 
     @Override
-    public InputStream fetch(String fetchKey, long startRange, long endRange, Metadata fetchRequestMetadata, Metadata fetchResponseMetadata)
+    public InputStream fetch(String fetchKey, long startRange, long endRange, Metadata metadata)
             throws TikaException, IOException {
         String theFetchKey = StringUtils.isBlank(prefix) ? fetchKey : prefix + fetchKey;
 
@@ -129,7 +129,7 @@ public InputStream fetch(String fetchKey, long startRange, long endRange, Metada
         do {
             try {
                 long start = System.currentTimeMillis();
-                InputStream is = _fetch(theFetchKey, fetchResponseMetadata, startRange, endRange);
+                InputStream is = _fetch(theFetchKey, metadata, startRange, endRange);
                 long elapsed = System.currentTimeMillis() - start;
                 LOGGER.debug("total to fetch {}", elapsed);
                 return is;