gjacoby126 commented on a change in pull request #520: PHOENIX-5333: A tool to
upgrade existing tables/indexes to use self-c…
URL: https://github.com/apache/phoenix/pull/520#discussion_r295519908
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File path:
phoenix-core/src/main/java/org/apache/phoenix/mapreduce/index/IndexUpgradeTool.java
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@@ -0,0 +1,459 @@
+package org.apache.phoenix.mapreduce.index;
+
+import org.apache.commons.cli.CommandLine;
+import org.apache.commons.cli.CommandLineParser;
+import org.apache.commons.cli.DefaultParser;
+import org.apache.commons.cli.HelpFormatter;
+import org.apache.commons.cli.Option;
+import org.apache.commons.cli.Options;
+import org.apache.commons.cli.ParseException;
+import org.apache.hadoop.conf.Configured;
+
+import org.apache.hadoop.hbase.TableName;
+import org.apache.hadoop.hbase.client.Admin;
+import org.apache.hadoop.hbase.client.CompactionState;
+import org.apache.hadoop.hbase.client.TableDescriptorBuilder;
+import org.apache.phoenix.hbase.index.IndexRegionObserver;
+import org.apache.phoenix.hbase.index.Indexer;
+import org.apache.phoenix.hbase.index.covered.NonTxIndexBuilder;
+import org.apache.phoenix.index.GlobalIndexChecker;
+import org.apache.phoenix.index.PhoenixIndexBuilder;
+import org.apache.phoenix.index.PhoenixIndexCodec;
+import org.apache.phoenix.jdbc.PhoenixConnection;
+import org.apache.phoenix.query.ConnectionQueryServices;
+import org.apache.phoenix.query.QueryServices;
+import org.apache.phoenix.query.QueryServicesOptions;
+import org.apache.phoenix.schema.PTable;
+import org.apache.phoenix.util.PhoenixRuntime;
+
+import java.util.logging.Logger;
+import org.apache.hadoop.conf.Configuration;
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Paths;
+import java.sql.Connection;
+import java.sql.DriverManager;
+import java.sql.SQLException;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Properties;
+import java.util.UUID;
+import java.util.logging.FileHandler;
+import java.util.logging.SimpleFormatter;
+
+
+public class IndexUpgradeTool extends Configured {
+
+ private static final Logger LOGGER =
Logger.getLogger(IndexUpgradeTool.class.getName());
+
+ private static final Option OPERATION_OPTION = new Option("o",
"operation", true,
+ "[Required]Operation to perform (upgrade/rollback)");
+ private static final Option TABLE_OPTION = new Option("tb", "table", true,
+ "[Required]Tables and indexes list ex. table1: index1, index2,
index3; table2: index4, index5");
+ private static final Option TABLE_CSV_FILE_OPTION = new Option("f",
"file", true,
+ "[Optional]Tables and indexes list in a csv file");
+ private static final Option DRY_RUN_OPTION = new Option("s", "show", false,
Review comment:
Would "dryrun" be a better parameter name? I'd expect "show" to mean
verbose, but not necessarily verbose-and-no-op
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