HBASE-26938 Introduce a StoreFileWriterCreationTracker

hbase-server/src/main/java/org/apache/hadoop/hbase/mob/DefaultMobStoreCompactor.java

@@ -28,6 +28,7 @@
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map.Entry;
+import java.util.function.Consumer;
 import java.util.Optional;
 import org.apache.hadoop.conf.Configuration;
 import org.apache.hadoop.fs.FileStatus;
@@ -38,6 +39,7 @@
 import org.apache.hadoop.hbase.KeyValue;
 import org.apache.hadoop.hbase.PrivateCellUtil;
 import org.apache.hadoop.hbase.TableName;
+import org.apache.hadoop.hbase.regionserver.CellSink;
 import org.apache.hadoop.hbase.regionserver.HMobStore;
 import org.apache.hadoop.hbase.regionserver.HStore;
 import org.apache.hadoop.hbase.regionserver.HStoreFile;
@@ -51,6 +53,7 @@
 import org.apache.hadoop.hbase.regionserver.StoreFileWriter;
 import org.apache.hadoop.hbase.regionserver.StoreScanner;
 import org.apache.hadoop.hbase.regionserver.compactions.CloseChecker;
+import org.apache.hadoop.hbase.regionserver.compactions.CompactionProgress;
 import org.apache.hadoop.hbase.regionserver.compactions.CompactionRequestImpl;
 import org.apache.hadoop.hbase.regionserver.compactions.DefaultCompactor;
 import org.apache.hadoop.hbase.regionserver.throttle.ThroughputControlUtil;
@@ -61,7 +64,6 @@
 import org.apache.yetus.audience.InterfaceAudience;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
-
 import org.apache.hbase.thirdparty.com.google.common.collect.HashMultimap;
 import org.apache.hbase.thirdparty.com.google.common.collect.ImmutableSetMultimap;
 import org.apache.hbase.thirdparty.com.google.common.collect.Lists;
@@ -146,10 +148,14 @@ public InternalScanner createScanner(ScanInfo scanInfo, List<StoreFileScanner> s
       @Override
       public StoreFileWriter createWriter(InternalScanner scanner,
         org.apache.hadoop.hbase.regionserver.compactions.Compactor.FileDetails fd,
-        boolean shouldDropBehind, boolean major) throws IOException {
+        boolean shouldDropBehind, boolean major, Consumer<Path> writerCreationTracker)
+        throws IOException {
         // make this writer with tags always because of possible new cells with tags.
-        return store.getStoreEngine().createWriter(
-          createParams(fd, shouldDropBehind, major).includeMVCCReadpoint(true).includesTag(true));
+        return store.getStoreEngine()
+          .createWriter(
+            createParams(fd, shouldDropBehind, major, writerCreationTracker)
+              .includeMVCCReadpoint(true)
+              .includesTag(true));
       }
     };
 
@@ -285,17 +291,19 @@ private void calculateMobLengthMap(SetMultimap<TableName, String> mobRefs) throw
    * </ol>
    * @param fd File details
    * @param scanner Where to read from.
+   * @param writer Where to write to.
    * @param smallestReadPoint Smallest read point.
    * @param cleanSeqId When true, remove seqId(used to be mvcc) value which is <= smallestReadPoint
    * @param throughputController The compaction throughput controller.
    * @param major Is a major compaction.
    * @param numofFilesToCompact the number of files to compact
+   * @param progress Progress reporter.
    * @return Whether compaction ended; false if it was interrupted for any reason.
    */
   @Override
-  protected boolean performCompaction(FileDetails fd, InternalScanner scanner,
+  protected boolean performCompaction(FileDetails fd, InternalScanner scanner, CellSink writer,
       long smallestReadPoint, boolean cleanSeqId, ThroughputController throughputController,
-      boolean major, int numofFilesToCompact) throws IOException {
+      boolean major, int numofFilesToCompact, CompactionProgress progress) throws IOException {
     long bytesWrittenProgressForLog = 0;
     long bytesWrittenProgressForShippedCall = 0;
     // Clear old mob references
@@ -661,9 +669,8 @@ private void commitOrAbortMobWriter(StoreFileWriter mobFileWriter, long maxSeqId
     }
   }
 
-
   @Override
-  protected List<Path> commitWriter(FileDetails fd,
+  protected List<Path> commitWriter(StoreFileWriter writer, FileDetails fd,
       CompactionRequestImpl request) throws IOException {
     List<Path> newFiles = Lists.newArrayList(writer.getPath());
     writer.appendMetadata(fd.maxSeqId, request.isAllFiles(), request.getFiles());

hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/AbstractMultiFileWriter.java

@@ -67,7 +67,7 @@ public void init(StoreScanner sourceScanner, WriterFactory factory) {
    * comments in HBASE-15400 for more details.
    */
   public List<Path> commitWriters(long maxSeqId, boolean majorCompaction) throws IOException {
-    return commitWriters(maxSeqId, majorCompaction, Collections.EMPTY_SET);
+    return commitWriters(maxSeqId, majorCompaction, Collections.emptyList());
   }
 
   public List<Path> commitWriters(long maxSeqId, boolean majorCompaction,
@@ -110,11 +110,7 @@ public List<Path> abortWriters() {
     return paths;
   }
 
-  /**
-   * Returns all writers. This is used to prevent deleting currently writen storefiles
-   * during cleanup.
-   */
-  public abstract Collection<StoreFileWriter> writers();
+  protected abstract Collection<StoreFileWriter> writers();
 
   /**
    * Subclasses override this method to be called at the end of a successful sequence of append; all

hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/CreateStoreFileWriterParams.java

@@ -17,6 +17,8 @@
  */
 package org.apache.hadoop.hbase.regionserver;
 
+import java.util.function.Consumer;
+import org.apache.hadoop.fs.Path;
 import org.apache.hadoop.hbase.HConstants;
 import org.apache.hadoop.hbase.io.compress.Compression;
 import org.apache.yetus.audience.InterfaceAudience;
@@ -40,6 +42,8 @@ public final class CreateStoreFileWriterParams {
 
   private String fileStoragePolicy = HConstants.EMPTY_STRING;
 
+  private Consumer<Path> writerCreationTracker;
+
   private CreateStoreFileWriterParams() {
   }
 
@@ -127,8 +131,16 @@ public CreateStoreFileWriterParams fileStoragePolicy(String fileStoragePolicy) {
     return this;
   }
 
+  public Consumer<Path> writerCreationTracker() {
+    return writerCreationTracker;
+  }
+
+  public CreateStoreFileWriterParams writerCreationTracker(Consumer<Path> writerCreationTracker) {
+    this.writerCreationTracker = writerCreationTracker;
+    return this;
+  }
+
   public static CreateStoreFileWriterParams create() {
     return new CreateStoreFileWriterParams();
   }
-
 }

hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/DateTieredMultiFileWriter.java

@@ -71,7 +71,7 @@ public void append(Cell cell) throws IOException {
   }
 
   @Override
-  public Collection<StoreFileWriter> writers() {
+  protected Collection<StoreFileWriter> writers() {
     return lowerBoundary2Writer.values();
   }
 

hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/DefaultStoreFlusher.java

@@ -21,6 +21,7 @@
 import java.io.IOException;
 import java.util.ArrayList;
 import java.util.List;
+import java.util.function.Consumer;
 import org.apache.hadoop.conf.Configuration;
 import org.apache.hadoop.fs.Path;
 import org.apache.hadoop.hbase.monitoring.MonitoredTask;
@@ -44,8 +45,8 @@ public DefaultStoreFlusher(Configuration conf, HStore store) {
 
   @Override
   public List<Path> flushSnapshot(MemStoreSnapshot snapshot, long cacheFlushId,
-      MonitoredTask status, ThroughputController throughputController,
-      FlushLifeCycleTracker tracker) throws IOException {
+    MonitoredTask status, ThroughputController throughputController, FlushLifeCycleTracker tracker,
+    Consumer<Path> writerCreationTracker) throws IOException {
     ArrayList<Path> result = new ArrayList<>();
     int cellsCount = snapshot.getCellsCount();
     if (cellsCount == 0) return result; // don't flush if there are no entries
@@ -59,7 +60,7 @@ public List<Path> flushSnapshot(MemStoreSnapshot snapshot, long cacheFlushId,
       synchronized (flushLock) {
         status.setStatus("Flushing " + store + ": creating writer");
         // Write the map out to the disk
-        writer = createWriter(snapshot, false);
+        writer = createWriter(snapshot, false, writerCreationTracker);
         IOException e = null;
         try {
           performFlush(scanner, writer, throughputController);