arina-ielchiieva commented on a change in pull request #1807: DRILL-7293:
Convert the regex ("log") plugin to use EVF
URL: https://github.com/apache/drill/pull/1807#discussion_r293323284
##########
File path:
exec/java-exec/src/main/java/org/apache/drill/exec/store/log/LogFormatPlugin.java
##########
@@ -18,86 +18,224 @@
package org.apache.drill.exec.store.log;
-import java.io.IOException;
-import org.apache.drill.exec.planner.common.DrillStatsTable;
-import org.apache.drill.shaded.guava.com.google.common.collect.Lists;
+import java.util.List;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+import java.util.regex.PatternSyntaxException;
+
import org.apache.drill.common.exceptions.ExecutionSetupException;
-import org.apache.drill.common.expression.SchemaPath;
+import org.apache.drill.common.exceptions.UserException;
import org.apache.drill.common.logical.StoragePluginConfig;
-import org.apache.drill.exec.ops.FragmentContext;
-import org.apache.drill.exec.proto.UserBitShared;
+import org.apache.drill.common.types.TypeProtos.MinorType;
+import org.apache.drill.common.types.Types;
+import
org.apache.drill.exec.physical.impl.scan.file.FileScanFramework.FileReaderFactory;
+import
org.apache.drill.exec.physical.impl.scan.file.FileScanFramework.FileScanBuilder;
+import
org.apache.drill.exec.physical.impl.scan.file.FileScanFramework.FileSchemaNegotiator;
+import org.apache.drill.exec.physical.impl.scan.framework.ManagedReader;
+import org.apache.drill.exec.proto.UserBitShared.CoreOperatorType;
+import org.apache.drill.exec.record.metadata.ColumnMetadata;
+import org.apache.drill.exec.record.metadata.SchemaBuilder;
+import org.apache.drill.exec.record.metadata.TupleMetadata;
import org.apache.drill.exec.server.DrillbitContext;
-import org.apache.drill.exec.store.RecordReader;
-import org.apache.drill.exec.store.RecordWriter;
-import org.apache.drill.exec.store.dfs.DrillFileSystem;
+import org.apache.drill.exec.server.options.OptionManager;
import org.apache.drill.exec.store.dfs.easy.EasyFormatPlugin;
-import org.apache.drill.exec.store.dfs.easy.EasyWriter;
-import org.apache.drill.exec.store.dfs.easy.FileWork;
+import org.apache.drill.exec.store.dfs.easy.EasySubScan;
+import org.apache.drill.shaded.guava.com.google.common.base.Strings;
+import org.apache.drill.shaded.guava.com.google.common.collect.Lists;
import org.apache.hadoop.conf.Configuration;
-import java.util.List;
-import org.apache.hadoop.fs.FileSystem;
-import org.apache.hadoop.fs.Path;
-
public class LogFormatPlugin extends EasyFormatPlugin<LogFormatConfig> {
+ public static final String PLUGIN_NAME = "logRegex";
+ private static final org.slf4j.Logger logger =
org.slf4j.LoggerFactory.getLogger(LogFormatPlugin.class);
Review comment:
Same here.
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