Small fixes

apache · Sep 18, 2024 · fa56618 · fa56618
1 parent ea3366e
commit fa56618
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Showing 8 changed files with 18 additions and 17 deletions.
diff --git a/...k/v1.20/flink/src/main/java/org/apache/iceberg/flink/maintenance/api/ExpireSnapshots.java b/...k/v1.20/flink/src/main/java/org/apache/iceberg/flink/maintenance/api/ExpireSnapshots.java
@@ -33,7 +33,7 @@
 
 /** Deletes expired snapshots and the corresponding files. */
 public class ExpireSnapshots {
-  private static final int DELETE_BATCH_SIZE_DEFAULT = 10;
+  private static final int DELETE_BATCH_SIZE_DEFAULT = 1000;
   private static final String EXECUTOR_OPERATOR_NAME = "Expire Snapshot";
   @VisibleForTesting static final String DELETE_FILES_OPERATOR_NAME = "Delete file";
 

diff --git a/.../v1.20/flink/src/main/java/org/apache/iceberg/flink/maintenance/api/TableMaintenance.java b/.../v1.20/flink/src/main/java/org/apache/iceberg/flink/maintenance/api/TableMaintenance.java
@@ -53,7 +53,6 @@
 
 /** Creates the table maintenance graph. */
 public class TableMaintenance {
-  private static final String TASK_NAME_FORMAT = "%s [%d]";
   static final String SOURCE_OPERATOR_NAME = "Monitor source";
   static final String TRIGGER_MANAGER_OPERATOR_NAME = "Trigger manager";
   static final String WATERMARK_ASSIGNER_OPERATOR_NAME = "Watermark Assigner";
@@ -305,7 +304,7 @@ private DataStream<TableChange> changeStream() {
   }
 
   private static String nameFor(MaintenanceTaskBuilder<?> streamBuilder, int taskId) {
-    return String.format(TASK_NAME_FORMAT, streamBuilder.getClass().getSimpleName(), taskId);
+    return String.format("%s [%d]", streamBuilder.getClass().getSimpleName(), taskId);
   }
 
   @Internal

diff --git a/...ink/src/main/java/org/apache/iceberg/flink/maintenance/operator/DeleteFilesProcessor.java b/...ink/src/main/java/org/apache/iceberg/flink/maintenance/operator/DeleteFilesProcessor.java
@@ -21,7 +21,6 @@
 import java.util.Set;
 import org.apache.flink.annotation.Internal;
 import org.apache.flink.metrics.Counter;
-import org.apache.flink.shaded.guava31.com.google.common.collect.Sets;
 import org.apache.flink.streaming.api.operators.AbstractStreamOperator;
 import org.apache.flink.streaming.api.operators.OneInputStreamOperator;
 import org.apache.flink.streaming.api.watermark.Watermark;
@@ -32,10 +31,11 @@
 import org.apache.iceberg.io.FileIO;
 import org.apache.iceberg.io.SupportsBulkOperations;
 import org.apache.iceberg.relocated.com.google.common.base.Preconditions;
+import org.apache.iceberg.relocated.com.google.common.collect.Sets;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-/** Delete the files using the {@link FileIO}. */
+/** Delete the files using the {@link FileIO} which implements {@link SupportsBulkOperations}. */
 @Internal
 public class DeleteFilesProcessor extends AbstractStreamOperator<Void>
     implements OneInputStreamOperator<String, Void> {
@@ -116,7 +116,8 @@ private void deleteFiles() {
           "Deleted only {} of {} files from table {} using bulk deletes",
           deletedFilesCount,
           filesToDelete.size(),
-          tableName);
+          tableName,
+          e);
       succeededCounter.inc(deletedFilesCount);
       failedCounter.inc(e.numberFailedObjects());
     }

diff --git a/...k/v1.20/flink/src/main/java/org/apache/iceberg/flink/maintenance/operator/TaskResult.java b/...k/v1.20/flink/src/main/java/org/apache/iceberg/flink/maintenance/operator/TaskResult.java
@@ -18,13 +18,14 @@
  */
 package org.apache.iceberg.flink.maintenance.operator;
 
+import java.io.Serializable;
 import java.util.List;
 import org.apache.flink.annotation.Internal;
 import org.apache.iceberg.relocated.com.google.common.base.MoreObjects;
 
 /** The result of a single Maintenance Task. */
 @Internal
-public class TaskResult {
+public class TaskResult implements Serializable {
   private final int taskIndex;
   private final long startEpoch;
   private final boolean success;

diff --git a/....20/flink/src/test/java/org/apache/iceberg/flink/maintenance/api/TestExpireSnapshots.java b/....20/flink/src/test/java/org/apache/iceberg/flink/maintenance/api/TestExpireSnapshots.java
@@ -32,7 +32,6 @@
 import org.apache.iceberg.Snapshot;
 import org.apache.iceberg.Table;
 import org.apache.iceberg.flink.SimpleDataUtil;
-import org.apache.iceberg.flink.TestFixtures;
 import org.apache.iceberg.flink.maintenance.operator.MetricsReporterFactoryForTests;
 import org.apache.iceberg.flink.maintenance.operator.Trigger;
 import org.apache.iceberg.relocated.com.google.common.collect.ImmutableList;
@@ -126,7 +125,7 @@ void testFailure() throws Exception {
       assertThat(infra.sink().poll(Duration.ofSeconds(5)).success()).isTrue();
 
       // Drop the table, so it will cause an exception
-      CATALOG_EXTENSION.catalogLoader().loadCatalog().dropTable(TestFixtures.TABLE_IDENTIFIER);
+      dropTable();
 
       // Failed run
       infra.source().sendRecord(Trigger.create(time + 1, serializableTable, 1), time + 1);

diff --git a/...0/flink/src/test/java/org/apache/iceberg/flink/maintenance/operator/OperatorTestBase.java b/...0/flink/src/test/java/org/apache/iceberg/flink/maintenance/operator/OperatorTestBase.java
@@ -128,6 +128,10 @@ protected void insert(Table table, Integer id, String data) throws IOException {
     table.refresh();
   }
 
+  protected void dropTable() {
+    CATALOG_EXTENSION.catalogLoader().loadCatalog().dropTable(TestFixtures.TABLE_IDENTIFIER);
+  }
+
   protected TableLoader tableLoader() {
     return CATALOG_EXTENSION.tableLoader();
   }

diff --git a/...src/test/java/org/apache/iceberg/flink/maintenance/operator/TestDeleteFilesProcessor.java b/...src/test/java/org/apache/iceberg/flink/maintenance/operator/TestDeleteFilesProcessor.java
@@ -46,12 +46,10 @@ class TestDeleteFilesProcessor extends OperatorTestBase {
           "metadata/.v1.metadata.json.crc");
 
   private Table table;
-  private TableLoader tableLoader;
 
   @BeforeEach
-  void before() throws IOException {
+  void before() {
     this.table = createTable();
-    this.tableLoader = tableLoader();
   }
 
   @Test
@@ -66,7 +64,7 @@ void testDelete() throws Exception {
         .contains(DUMMY_FILE_NAME)
         .hasSize(TABLE_FILES.size() + 1);
 
-    deleteFile(tableLoader, dummyFile.toString());
+    deleteFile(tableLoader(), dummyFile.toString());
 
     assertThat(listFiles(table)).isEqualTo(TABLE_FILES);
   }
@@ -76,14 +74,14 @@ void testDeleteMissingFile() throws Exception {
     Path dummyFile =
         FileSystems.getDefault().getPath(table.location().substring(5), DUMMY_FILE_NAME);
 
-    deleteFile(tableLoader, dummyFile.toString());
+    deleteFile(tableLoader(), dummyFile.toString());
 
     assertThat(listFiles(table)).isEqualTo(TABLE_FILES);
   }
 
   @Test
   void testInvalidURIScheme() throws Exception {
-    deleteFile(tableLoader, "wrong://");
+    deleteFile(tableLoader(), "wrong://");
 
     assertThat(listFiles(table)).isEqualTo(TABLE_FILES);
   }

diff --git a/...test/java/org/apache/iceberg/flink/maintenance/operator/TestExpireSnapshotsProcessor.java b/...test/java/org/apache/iceberg/flink/maintenance/operator/TestExpireSnapshotsProcessor.java
@@ -29,7 +29,6 @@
 import org.apache.iceberg.SerializableTable;
 import org.apache.iceberg.Snapshot;
 import org.apache.iceberg.Table;
-import org.apache.iceberg.flink.TestFixtures;
 import org.apache.iceberg.relocated.com.google.common.collect.Sets;
 import org.junit.jupiter.params.ParameterizedTest;
 import org.junit.jupiter.params.provider.ValueSource;
@@ -52,7 +51,7 @@ void testExpire(boolean success) throws Exception {
 
       if (!success) {
         // Cause an exception
-        CATALOG_EXTENSION.catalogLoader().loadCatalog().dropTable(TestFixtures.TABLE_IDENTIFIER);
+        dropTable();
       }
 
       testHarness.processElement(