jihoonson commented on a change in pull request #9360: Create splits of
multiple files for parallel indexing
URL: https://github.com/apache/druid/pull/9360#discussion_r383479658
##########
File path:
core/src/main/java/org/apache/druid/data/input/impl/LocalInputSource.java
##########
@@ -21,40 +21,64 @@
import com.fasterxml.jackson.annotation.JsonCreator;
import com.fasterxml.jackson.annotation.JsonProperty;
+import com.google.common.annotations.VisibleForTesting;
import com.google.common.base.Preconditions;
import com.google.common.collect.Iterators;
import org.apache.commons.io.FileUtils;
+import org.apache.commons.io.IOCase;
+import org.apache.commons.io.filefilter.AndFileFilter;
+import org.apache.commons.io.filefilter.IOFileFilter;
+import org.apache.commons.io.filefilter.NameFileFilter;
+import org.apache.commons.io.filefilter.NotFileFilter;
import org.apache.commons.io.filefilter.TrueFileFilter;
import org.apache.commons.io.filefilter.WildcardFileFilter;
import org.apache.druid.data.input.AbstractInputSource;
+import org.apache.druid.data.input.InputFileAttribute;
import org.apache.druid.data.input.InputFormat;
import org.apache.druid.data.input.InputRowSchema;
import org.apache.druid.data.input.InputSourceReader;
import org.apache.druid.data.input.InputSplit;
import org.apache.druid.data.input.SplitHintSpec;
+import org.apache.druid.java.util.common.IAE;
+import org.apache.druid.utils.CollectionUtils;
+import org.apache.druid.utils.Streams;
import javax.annotation.Nullable;
import java.io.File;
+import java.util.Collections;
+import java.util.HashSet;
import java.util.Iterator;
+import java.util.List;
import java.util.Objects;
-import java.util.Spliterator;
-import java.util.Spliterators;
+import java.util.Set;
+import java.util.stream.Collectors;
import java.util.stream.Stream;
-import java.util.stream.StreamSupport;
-public class LocalInputSource extends AbstractInputSource implements
SplittableInputSource<File>
+public class LocalInputSource extends AbstractInputSource implements
SplittableInputSource<List<File>>
{
private final File baseDir;
private final String filter;
+ private final Set<File> files;
@JsonCreator
public LocalInputSource(
@JsonProperty("baseDir") File baseDir,
- @JsonProperty("filter") String filter
+ @JsonProperty("filter") String filter,
+ @JsonProperty("files") Set<File> files
Review comment:
Added.
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