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class="typeNameLabel">MultiHFileOutputFormat.</span><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/mapreduce/MultiHFileOutputFormat.html#createMultiHFileRecordWriter-org.apache.hadoop.mapreduce.TaskAttemptContext-">createMultiHFileRecordWriter</a></span>(org.apache.hadoop.mapreduce.TaskAttemptContext context)</code> </td> +<td class="colLast"><span class="typeNameLabel">MultiTableHFileOutputFormat.</span><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/mapreduce/MultiTableHFileOutputFormat.html#createMultiHFileRecordWriter-org.apache.hadoop.mapreduce.TaskAttemptContext-">createMultiHFileRecordWriter</a></span>(org.apache.hadoop.mapreduce.TaskAttemptContext context)</code> </td> </tr> <tr class="rowColor"> <td class="colFirst"><code>org.apache.hadoop.mapreduce.RecordReader<<a href="../../../../../../org/apache/hadoop/hbase/io/ImmutableBytesWritable.html" title="class in 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@@ -516,6 +524,32 @@ Input/OutputFormats, a table indexing MapReduce job, and utility methods.</div> as a list of ImmutableBytesWritable.</div> </td> </tr> +<tr class="altColor"> +<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true"; title="class or interface in java.util">Map</a><<a href="../../../../../../org/apache/hadoop/hbase/io/ImmutableBytesWritable.html" title="class in org.apache.hadoop.hbase.io">ImmutableBytesWritable</a>,<a href="http://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true"; title="class or interface in java.util">List</a><<a href="../../../../../../org/apache/hadoop/hbase/io/ImmutableBytesWritable.html" title="class in org.apache.hadoop.hbase.io">ImmutableBytesWritable</a>>></code></td> +<td class="colLast"><span class="typeNameLabel">MultiTableHFileOutputFormat.MultiHFilePartitioner.</span><code><span class="memberNameLink"><a 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href="../../../../../../org/apache/hadoop/hbase/mapreduce/MultiTableHFileOutputFormat.MultiHFilePartitioner.html#readTableSplitKeys-org.apache.hadoop.conf.Configuration-">readTableSplitKeys</a></span>(org.apache.hadoop.conf.Configuration conf)</code> +<div class="block">read partition file into map <table, splitKeys of this table></div> +</td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code>private <a href="http://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true"; title="class or interface in java.util">Map</a><<a href="../../../../../../org/apache/hadoop/hbase/io/ImmutableBytesWritable.html" title="class in org.apache.hadoop.hbase.io">ImmutableBytesWritable</a>,<a href="http://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true"; title="class or interface in java.util">List</a><<a href="../../../../../../org/apache/hadoop/hbase/io/ImmutableBytesWritable.html" title="class in org.apache.hadoop.hbase.io">ImmutableBytesWritable</a>>></code></td> +<td class="colLast"><span class="typeNameLabel">MultiTableHFileOutputFormat.MultiHFilePartitioner.</span><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/mapreduce/MultiTableHFileOutputFormat.MultiHFilePartitioner.html#readTableSplitKeys-org.apache.hadoop.conf.Configuration-">readTableSplitKeys</a></span>(org.apache.hadoop.conf.Configuration conf)</code> +<div class="block">read partition file into map <table, splitKeys of this table></div> +</td> +</tr> </tbody> </table> <table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation"> @@ -531,11 +565,17 @@ Input/OutputFormats, a table indexing MapReduce job, and utility methods.</div> </tr> <tr class="rowColor"> <td class="colFirst"><code>int</code></td> +<td class="colLast"><span class="typeNameLabel">MultiTableHFileOutputFormat.MultiHFilePartitioner.</span><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/mapreduce/MultiTableHFileOutputFormat.MultiHFilePartitioner.html#getPartition-org.apache.hadoop.hbase.io.ImmutableBytesWritable-org.apache.hadoop.hbase.Cell-int-">getPartition</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/io/ImmutableBytesWritable.html" title="class in org.apache.hadoop.hbase.io">ImmutableBytesWritable</a> table, + <a href="../../../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a> value, + int numPartitions)</code> </td> +</tr> +<tr class="altColor"> +<td class="colFirst"><code>int</code></td> <td class="colLast"><span class="typeNameLabel">SimpleTotalOrderPartitioner.</span><code><span class="memberNameLink"><a 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href="../../../../../../org/apache/hadoop/hbase/io/ImmutableBytesWritable.html" title="class in org.apache.hadoop.hbase.io">ImmutableBytesWritable</a> key, <a href="../../../../../../org/apache/hadoop/hbase/mapreduce/HRegionPartitioner.html" title="type parameter in HRegionPartitioner">VALUE</a> value, @@ -544,37 +584,37 @@ Input/OutputFormats, a table indexing MapReduce job, and utility methods.</div> number of partitions i.e.</div> </td> </tr> -<tr class="rowColor"> +<tr class="altColor"> <td class="colFirst"><code>protected void</code></td> <td class="colLast"><span class="typeNameLabel">HashTable.HashMapper.</span><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/mapreduce/HashTable.HashMapper.html#map-org.apache.hadoop.hbase.io.ImmutableBytesWritable-org.apache.hadoop.hbase.client.Result-org.apache.hadoop.mapreduce.Mapper.Context-">map</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/io/ImmutableBytesWritable.html" title="class in 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void</code></td> <td class="colLast"><span class="typeNameLabel">SyncTable.SyncMapper.</span><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/mapreduce/SyncTable.SyncMapper.html#map-org.apache.hadoop.hbase.io.ImmutableBytesWritable-org.apache.hadoop.hbase.client.Result-org.apache.hadoop.mapreduce.Mapper.Context-">map</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/io/ImmutableBytesWritable.html" title="class in org.apache.hadoop.hbase.io">ImmutableBytesWritable</a> key, <a href="../../../../../../org/apache/hadoop/hbase/client/Result.html" title="class in org.apache.hadoop.hbase.client">Result</a> value, org.apache.hadoop.mapreduce.Mapper.Context context)</code> </td> </tr> -<tr class="rowColor"> +<tr class="altColor"> <td class="colFirst"><code>protected void</code></td> <td class="colLast"><span class="typeNameLabel">IndexBuilder.Map.</span><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/mapreduce/IndexBuilder.Map.html#map-org.apache.hadoop.hbase.io.ImmutableBytesWritable-org.apache.hadoop.hbase.client.Result-org.apache.hadoop.mapreduce.Mapper.Context-">map</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/io/ImmutableBytesWritable.html" title="class in org.apache.hadoop.hbase.io">ImmutableBytesWritable</a> rowKey, <a href="../../../../../../org/apache/hadoop/hbase/client/Result.html" title="class in org.apache.hadoop.hbase.client">Result</a> result, org.apache.hadoop.mapreduce.Mapper.Context context)</code> </td> </tr> -<tr class="altColor"> +<tr class="rowColor"> <td class="colFirst"><code>void</code></td> <td class="colLast"><span class="typeNameLabel">GroupingTableMapper.</span><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/mapreduce/GroupingTableMapper.html#map-org.apache.hadoop.hbase.io.ImmutableBytesWritable-org.apache.hadoop.hbase.client.Result-org.apache.hadoop.mapreduce.Mapper.Context-">map</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/io/ImmutableBytesWritable.html" title="class in org.apache.hadoop.hbase.io">ImmutableBytesWritable</a> key, <a href="../../../../../../org/apache/hadoop/hbase/client/Result.html" title="class in org.apache.hadoop.hbase.client">Result</a> value, @@ -582,7 +622,7 @@ Input/OutputFormats, a table indexing MapReduce job, and utility methods.</div> <div class="block">Extract the grouping columns from value to construct a new key.</div> </td> </tr> -<tr class="rowColor"> +<tr class="altColor"> <td class="colFirst"><code>void</code></td> <td class="colLast"><span class="typeNameLabel">RowCounter.RowCounterMapper.</span><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/mapreduce/RowCounter.RowCounterMapper.html#map-org.apache.hadoop.hbase.io.ImmutableBytesWritable-org.apache.hadoop.hbase.client.Result-org.apache.hadoop.mapreduce.Mapper.Context-">map</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/io/ImmutableBytesWritable.html" title="class in org.apache.hadoop.hbase.io">ImmutableBytesWritable</a> row, <a href="../../../../../../org/apache/hadoop/hbase/client/Result.html" title="class in org.apache.hadoop.hbase.client">Result</a> values, @@ -590,7 +630,7 @@ Input/OutputFormats, a table indexing MapReduce job, and utility methods.</div> <div class="block">Maps the data.</div> </td> </tr> -<tr class="altColor"> +<tr class="rowColor"> <td class="colFirst"><code>void</code></td> <td class="colLast"><span class="typeNameLabel">IdentityTableMapper.</span><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/mapreduce/IdentityTableMapper.html#map-org.apache.hadoop.hbase.io.ImmutableBytesWritable-org.apache.hadoop.hbase.client.Result-org.apache.hadoop.mapreduce.Mapper.Context-">map</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/io/ImmutableBytesWritable.html" title="class in org.apache.hadoop.hbase.io">ImmutableBytesWritable</a> key, <a href="../../../../../../org/apache/hadoop/hbase/client/Result.html" title="class in org.apache.hadoop.hbase.client">Result</a> value, @@ -598,13 +638,13 @@ Input/OutputFormats, a table indexing MapReduce job, and utility methods.</div> <div class="block">Pass the key, value to reduce.</div> </td> </tr> -<tr class="rowColor"> +<tr class="altColor"> <td class="colFirst"><code>void</code></td> <td class="colLast"><span class="typeNameLabel">Import.KeyValueSortImporter.</span><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/mapreduce/Import.KeyValueSortImporter.html#map-org.apache.hadoop.hbase.io.ImmutableBytesWritable-org.apache.hadoop.hbase.client.Result-org.apache.hadoop.mapreduce.Mapper.Context-">map</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/io/ImmutableBytesWritable.html" title="class in org.apache.hadoop.hbase.io">ImmutableBytesWritable</a> row, <a href="../../../../../../org/apache/hadoop/hbase/client/Result.html" title="class in org.apache.hadoop.hbase.client">Result</a> value, org.apache.hadoop.mapreduce.Mapper.Context context)</code> </td> </tr> -<tr class="altColor"> +<tr class="rowColor"> <td class="colFirst"><code>void</code></td> <td class="colLast"><span class="typeNameLabel">CellCounter.CellCounterMapper.</span><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/mapreduce/CellCounter.CellCounterMapper.html#map-org.apache.hadoop.hbase.io.ImmutableBytesWritable-org.apache.hadoop.hbase.client.Result-org.apache.hadoop.mapreduce.Mapper.Context-">map</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/io/ImmutableBytesWritable.html" title="class in org.apache.hadoop.hbase.io">ImmutableBytesWritable</a> row, <a href="../../../../../../org/apache/hadoop/hbase/client/Result.html" title="class in org.apache.hadoop.hbase.client">Result</a> values, @@ -612,14 +652,14 @@ Input/OutputFormats, a table indexing MapReduce job, and utility methods.</div> <div class="block">Maps the data.</div> </td> </tr> -<tr class="rowColor"> +<tr class="altColor"> <td class="colFirst"><code><a href="../../../../../../org/apache/hadoop/hbase/mapreduce/HashTable.TableHash.Reader.html" title="class in org.apache.hadoop.hbase.mapreduce">HashTable.TableHash.Reader</a></code></td> <td class="colLast"><span class="typeNameLabel">HashTable.TableHash.</span><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/mapreduce/HashTable.TableHash.html#newReader-org.apache.hadoop.conf.Configuration-org.apache.hadoop.hbase.io.ImmutableBytesWritable-">newReader</a></span>(org.apache.hadoop.conf.Configuration conf, <a href="../../../../../../org/apache/hadoop/hbase/io/ImmutableBytesWritable.html" title="class in org.apache.hadoop.hbase.io">ImmutableBytesWritable</a> startKey)</code> <div class="block">Open a TableHash.Reader starting at the first hash at or after the given key.</div> </td> </tr> -<tr class="altColor"> +<tr class="rowColor"> <td class="colFirst"><code>protected void</code></td> <td class="colLast"><span class="typeNameLabel">Import.Importer.</span><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/mapreduce/Import.Importer.html#processKV-org.apache.hadoop.hbase.io.ImmutableBytesWritable-org.apache.hadoop.hbase.client.Result-org.apache.hadoop.mapreduce.Mapper.Context-org.apache.hadoop.hbase.client.Put-org.apache.hadoop.hbase.client.Delete-">processKV</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/io/ImmutableBytesWritable.html" title="class in org.apache.hadoop.hbase.io">ImmutableBytesWritable</a> key, <a href="../../../../../../org/apache/hadoop/hbase/client/Result.html" title="class in org.apache.hadoop.hbase.client">Result</a> result, @@ -627,29 +667,29 @@ Input/OutputFormats, a table indexing MapReduce job, and utility methods.</div> <a href="../../../../../../org/apache/hadoop/hbase/client/Put.html" title="class in org.apache.hadoop.hbase.client">Put</a> put, <a href="../../../../../../org/apache/hadoop/hbase/client/Delete.html" title="class in org.apache.hadoop.hbase.client">Delete</a> delete)</code> </td> </tr> -<tr class="rowColor"> +<tr class="altColor"> <td class="colFirst"><code>protected void</code></td> <td class="colLast"><span class="typeNameLabel">KeyValueSortReducer.</span><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/mapreduce/KeyValueSortReducer.html#reduce-org.apache.hadoop.hbase.io.ImmutableBytesWritable-java.lang.Iterable-org.apache.hadoop.mapreduce.Reducer.Context-">reduce</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/io/ImmutableBytesWritable.html" title="class in org.apache.hadoop.hbase.io">ImmutableBytesWritable</a> row, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Iterable.html?is-external=true"; title="class or interface in java.lang">Iterable</a><<a href="../../../../../../org/apache/hadoop/hbase/KeyValue.html" title="class in org.apache.hadoop.hbase">KeyValue</a>> kvs, org.apache.hadoop.mapreduce.Reducer.Context context)</code> </td> </tr> -<tr class="altColor"> +<tr class="rowColor"> <td class="colFirst"><code>protected void</code></td> <td class="colLast"><span class="typeNameLabel">PutSortReducer.</span><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/mapreduce/PutSortReducer.html#reduce-org.apache.hadoop.hbase.io.ImmutableBytesWritable-java.lang.Iterable-org.apache.hadoop.mapreduce.Reducer.Context-">reduce</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/io/ImmutableBytesWritable.html" title="class in org.apache.hadoop.hbase.io">ImmutableBytesWritable</a> row, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Iterable.html?is-external=true"; title="class or interface in java.lang">Iterable</a><<a href="../../../../../../org/apache/hadoop/hbase/client/Put.html" title="class in org.apache.hadoop.hbase.client">Put</a>> puts, org.apache.hadoop.mapreduce.Reducer.Context context)</code> </td> </tr> -<tr class="rowColor"> +<tr class="altColor"> <td class="colFirst"><code>protected void</code></td> <td class="colLast"><span class="typeNameLabel">TextSortReducer.</span><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/mapreduce/TextSortReducer.html#reduce-org.apache.hadoop.hbase.io.ImmutableBytesWritable-java.lang.Iterable-org.apache.hadoop.mapreduce.Reducer.Context-">reduce</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/io/ImmutableBytesWritable.html" title="class in org.apache.hadoop.hbase.io">ImmutableBytesWritable</a> rowKey, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Iterable.html?is-external=true"; title="class or interface in java.lang">Iterable</a><org.apache.hadoop.io.Text> lines, org.apache.hadoop.mapreduce.Reducer.Context context)</code> </td> </tr> -<tr class="altColor"> +<tr class="rowColor"> <td class="colFirst"><code>void</code></td> <td class="colLast"><span class="typeNameLabel">HashTable.ResultHasher.</span><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/mapreduce/HashTable.ResultHasher.html#startBatch-org.apache.hadoop.hbase.io.ImmutableBytesWritable-">startBatch</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/io/ImmutableBytesWritable.html" title="class in org.apache.hadoop.hbase.io">ImmutableBytesWritable</a> row)</code> </td> </tr> -<tr class="rowColor"> +<tr class="altColor"> <td class="colFirst"><code>private void</code></td> <td class="colLast"><span class="typeNameLabel">SyncTable.SyncMapper.</span><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/mapreduce/SyncTable.SyncMapper.html#syncRange-org.apache.hadoop.mapreduce.Mapper.Context-org.apache.hadoop.hbase.io.ImmutableBytesWritable-org.apache.hadoop.hbase.io.ImmutableBytesWritable-">syncRange</a></span>(org.apache.hadoop.mapreduce.Mapper.Context context, <a href="../../../../../../org/apache/hadoop/hbase/io/ImmutableBytesWritable.html" title="class in org.apache.hadoop.hbase.io">ImmutableBytesWritable</a> startRow, @@ -657,23 +697,23 @@ Input/OutputFormats, a table indexing MapReduce job, and utility methods.</div> <div class="block">Rescan the given range directly from the source and target tables.</div> </td> </tr> -<tr class="altColor"> +<tr class="rowColor"> <td class="colFirst"><code>private static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a></code></td> <td class="colLast"><span class="typeNameLabel">SyncTable.SyncMapper.</span><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/mapreduce/SyncTable.SyncMapper.html#toHex-org.apache.hadoop.hbase.io.ImmutableBytesWritable-">toHex</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/io/ImmutableBytesWritable.html" title="class in org.apache.hadoop.hbase.io">ImmutableBytesWritable</a> bytes)</code> </td> </tr> -<tr class="rowColor"> +<tr class="altColor"> <td class="colFirst"><code>void</code></td> <td class="colLast"><span class="typeNameLabel">MultiTableOutputFormat.MultiTableRecordWriter.</span><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/mapreduce/MultiTableOutputFormat.MultiTableRecordWriter.html#write-org.apache.hadoop.hbase.io.ImmutableBytesWritable-org.apache.hadoop.hbase.client.Mutation-">write</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/io/ImmutableBytesWritable.html" title="class in org.apache.hadoop.hbase.io">ImmutableBytesWritable</a> tableName, <a href="../../../../../../org/apache/hadoop/hbase/client/Mutation.html" title="class in org.apache.hadoop.hbase.client">Mutation</a> action)</code> <div class="block">Writes an action (Put or Delete) to the specified table.</div> </td> </tr> -<tr class="altColor"> +<tr class="rowColor"> <td class="colFirst"><code>void</code></td> <td class="colLast"><span class="typeNameLabel">HFileOutputFormat2.HFileRecordWriter.</span><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/mapreduce/HFileOutputFormat2.HFileRecordWriter.html#write-org.apache.hadoop.hbase.io.ImmutableBytesWritable-V-">write</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/io/ImmutableBytesWritable.html" title="class in org.apache.hadoop.hbase.io">ImmutableBytesWritable</a> row, <a href="../../../../../../org/apache/hadoop/hbase/mapreduce/HFileOutputFormat2.HFileRecordWriter.html" title="type parameter in HFileOutputFormat2.HFileRecordWriter">V</a> cell)</code> </td> </tr> -<tr class="rowColor"> +<tr class="altColor"> <td class="colFirst"><code>private void</code></td> <td class="colLast"><span class="typeNameLabel">Import.Importer.</span><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/mapreduce/Import.Importer.html#writeResult-org.apache.hadoop.hbase.io.ImmutableBytesWritable-org.apache.hadoop.hbase.client.Result-org.apache.hadoop.mapreduce.Mapper.Context-">writeResult</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/io/ImmutableBytesWritable.html" title="class in org.apache.hadoop.hbase.io">ImmutableBytesWritable</a> key, <a href="../../../../../../org/apache/hadoop/hbase/client/Result.html" title="class in org.apache.hadoop.hbase.client">Result</a> result, @@ -689,6 +729,38 @@ Input/OutputFormats, a table indexing MapReduce job, and utility methods.</div> </tr> <tbody> <tr class="altColor"> +<td class="colFirst"><code>static void</code></td> +<td class="colLast"><span class="typeNameLabel">MultiTableHFileOutputFormat.</span><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/mapreduce/MultiTableHFileOutputFormat.html#configureIncrementalLoad-org.apache.hadoop.mapreduce.Job-java.util.Map-">configureIncrementalLoad</a></span>(org.apache.hadoop.mapreduce.Job job, + <a href="http://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true"; title="class or interface in java.util">Map</a><<a href="../../../../../../org/apache/hadoop/hbase/io/ImmutableBytesWritable.html" title="class in org.apache.hadoop.hbase.io">ImmutableBytesWritable</a>,<a href="http://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true"; title="class or interface in java.util">List</a><<a href="../../../../../../org/apache/hadoop/hbase/io/ImmutableBytesWritable.html" title="class in org.apache.hadoop.hbase.io">ImmutableBytesWritable</a>>> tableSplitKeys)</code> +<div class="block">Same purpose as configureIncrementalLoad(Job job, List<TableName> tables) + Used when region startKeys of each table is available, input as <TableName, List<RegionStartKey>> + + Caller needs to transfer TableName and byte[] to ImmutableBytesWritable</div> +</td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code>static void</code></td> +<td class="colLast"><span class="typeNameLabel">MultiTableHFileOutputFormat.</span><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/mapreduce/MultiTableHFileOutputFormat.html#configureIncrementalLoad-org.apache.hadoop.mapreduce.Job-java.util.Map-">configureIncrementalLoad</a></span>(org.apache.hadoop.mapreduce.Job job, + <a href="http://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true"; title="class or interface in java.util">Map</a><<a href="../../../../../../org/apache/hadoop/hbase/io/ImmutableBytesWritable.html" title="class in org.apache.hadoop.hbase.io">ImmutableBytesWritable</a>,<a href="http://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true"; title="class or interface in java.util">List</a><<a href="../../../../../../org/apache/hadoop/hbase/io/ImmutableBytesWritable.html" title="class in org.apache.hadoop.hbase.io">ImmutableBytesWritable</a>>> tableSplitKeys)</code> +<div class="block">Same purpose as configureIncrementalLoad(Job job, List<TableName> tables) + Used when region startKeys of each table is available, input as <TableName, List<RegionStartKey>> + + Caller needs to transfer TableName and byte[] to ImmutableBytesWritable</div> +</td> +</tr> +<tr class="altColor"> +<td class="colFirst"><code>static void</code></td> +<td class="colLast"><span class="typeNameLabel">MultiTableHFileOutputFormat.</span><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/mapreduce/MultiTableHFileOutputFormat.html#configureIncrementalLoad-org.apache.hadoop.mapreduce.Job-java.util.Map-java.lang.Class-">configureIncrementalLoad</a></span>(org.apache.hadoop.mapreduce.Job job, + <a href="http://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true"; title="class or interface in java.util">Map</a><<a href="../../../../../../org/apache/hadoop/hbase/io/ImmutableBytesWritable.html" title="class in org.apache.hadoop.hbase.io">ImmutableBytesWritable</a>,<a href="http://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true"; title="class or interface in java.util">List</a><<a href="../../../../../../org/apache/hadoop/hbase/io/ImmutableBytesWritable.html" title="class in org.apache.hadoop.hbase.io">ImmutableBytesWritable</a>>> tableSplitKeys, + <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true"; title="class or interface in java.lang">Class</a><? extends org.apache.hadoop.mapreduce.OutputFormat<?,?>> cls)</code> </td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code>static void</code></td> +<td class="colLast"><span class="typeNameLabel">MultiTableHFileOutputFormat.</span><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/mapreduce/MultiTableHFileOutputFormat.html#configureIncrementalLoad-org.apache.hadoop.mapreduce.Job-java.util.Map-java.lang.Class-">configureIncrementalLoad</a></span>(org.apache.hadoop.mapreduce.Job job, + <a href="http://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true"; title="class or interface in java.util">Map</a><<a href="../../../../../../org/apache/hadoop/hbase/io/ImmutableBytesWritable.html" title="class in org.apache.hadoop.hbase.io">ImmutableBytesWritable</a>,<a href="http://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true"; title="class or interface in java.util">List</a><<a href="../../../../../../org/apache/hadoop/hbase/io/ImmutableBytesWritable.html" title="class in org.apache.hadoop.hbase.io">ImmutableBytesWritable</a>>> tableSplitKeys, + <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true"; title="class or interface in java.lang">Class</a><? extends org.apache.hadoop.mapreduce.OutputFormat<?,?>> cls)</code> </td> +</tr> +<tr class="altColor"> <td class="colFirst"><code>(package private) static void</code></td> <td class="colLast"><span class="typeNameLabel">HFileOutputFormat2.</span><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/mapreduce/HFileOutputFormat2.html#configurePartitioner-org.apache.hadoop.mapreduce.Job-java.util.List-">configurePartitioner</a></span>(org.apache.hadoop.mapreduce.Job job, <a href="http://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true"; title="class or interface in java.util">List</a><<a href="../../../../../../org/apache/hadoop/hbase/io/ImmutableBytesWritable.html" title="class in org.apache.hadoop.hbase.io">ImmutableBytesWritable</a>> splitPoints)</code> @@ -697,6 +769,18 @@ Input/OutputFormats, a table indexing MapReduce job, and utility methods.</div> </td> </tr> <tr class="rowColor"> +<td class="colFirst"><code>private static int</code></td> +<td class="colLast"><span class="typeNameLabel">MultiTableHFileOutputFormat.</span><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/mapreduce/MultiTableHFileOutputFormat.html#getReducerNumber-java.util.Map-">getReducerNumber</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true"; title="class or interface in java.util">Map</a><<a href="../../../../../../org/apache/hadoop/hbase/io/ImmutableBytesWritable.html" title="class in org.apache.hadoop.hbase.io">ImmutableBytesWritable</a>,<a href="http://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true"; title="class or interface in java.util">List</a><<a href="../../../../../../org/apache/hadoop/hbase/io/ImmutableBytesWritable.html" title="class in org.apache.hadoop.hbase.io">ImmutableBytesWritable</a>>> tableSplitKeys)</code> +<div class="block">Get the number of reducers by tables' split keys</div> +</td> +</tr> +<tr class="altColor"> +<td class="colFirst"><code>private static int</code></td> +<td class="colLast"><span class="typeNameLabel">MultiTableHFileOutputFormat.</span><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/mapreduce/MultiTableHFileOutputFormat.html#getReducerNumber-java.util.Map-">getReducerNumber</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true"; title="class or interface in java.util">Map</a><<a href="../../../../../../org/apache/hadoop/hbase/io/ImmutableBytesWritable.html" title="class in org.apache.hadoop.hbase.io">ImmutableBytesWritable</a>,<a href="http://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true"; title="class or interface in java.util">List</a><<a href="../../../../../../org/apache/hadoop/hbase/io/ImmutableBytesWritable.html" title="class in org.apache.hadoop.hbase.io">ImmutableBytesWritable</a>>> tableSplitKeys)</code> +<div class="block">Get the number of reducers by tables' split keys</div> +</td> +</tr> +<tr class="rowColor"> <td class="colFirst"><code>static <K2,V2> void</code></td> <td class="colLast"><span class="typeNameLabel">MultithreadedTableMapper.</span><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/mapreduce/MultithreadedTableMapper.html#setMapperClass-org.apache.hadoop.mapreduce.Job-java.lang.Class-">setMapperClass</a></span>(org.apache.hadoop.mapreduce.Job job, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true"; title="class or interface in java.lang">Class</a><? extends org.apache.hadoop.mapreduce.Mapper<<a href="../../../../../../org/apache/hadoop/hbase/io/ImmutableBytesWritable.html" title="class in org.apache.hadoop.hbase.io">ImmutableBytesWritable</a>,<a href="../../../../../../org/apache/hadoop/hbase/client/Result.html" title="class in org.apache.hadoop.hbase.client">Result</a>,K2,V2>> cls)</code> @@ -712,6 +796,24 @@ Input/OutputFormats, a table indexing MapReduce job, and utility methods.</div> <code>TotalOrderPartitioner</code> that contains the split points in startKeys.</div> </td> </tr> +<tr class="rowColor"> +<td class="colFirst"><code>static void</code></td> +<td class="colLast"><span class="typeNameLabel">MultiTableHFileOutputFormat.MultiHFilePartitioner.</span><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/mapreduce/MultiTableHFileOutputFormat.MultiHFilePartitioner.html#writeTableSplitKeys-org.apache.hadoop.conf.Configuration-org.apache.hadoop.fs.Path-java.util.Map-">writeTableSplitKeys</a></span>(org.apache.hadoop.conf.Configuration conf, + org.apache.hadoop.fs.Path partitionsPath, + <a href="http://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true"; title="class or interface in java.util">Map</a><<a href="../../../../../../org/apache/hadoop/hbase/io/ImmutableBytesWritable.html" title="class in org.apache.hadoop.hbase.io">ImmutableBytesWritable</a>,<a href="http://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true"; title="class or interface in java.util">List</a><<a href="../../../../../../org/apache/hadoop/hbase/io/ImmutableBytesWritable.html" title="class in org.apache.hadoop.hbase.io">ImmutableBytesWritable</a>>> map)</code> +<div class="block">write <tableName, start key of each region in table> into sequence file in order, + and this format can be parsed by MultiHFilePartitioner</div> +</td> +</tr> +<tr class="altColor"> +<td class="colFirst"><code>static void</code></td> +<td class="colLast"><span class="typeNameLabel">MultiTableHFileOutputFormat.MultiHFilePartitioner.</span><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/mapreduce/MultiTableHFileOutputFormat.MultiHFilePartitioner.html#writeTableSplitKeys-org.apache.hadoop.conf.Configuration-org.apache.hadoop.fs.Path-java.util.Map-">writeTableSplitKeys</a></span>(org.apache.hadoop.conf.Configuration conf, + org.apache.hadoop.fs.Path partitionsPath, + <a href="http://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true"; title="class or interface in java.util">Map</a><<a href="../../../../../../org/apache/hadoop/hbase/io/ImmutableBytesWritable.html" title="class in org.apache.hadoop.hbase.io">ImmutableBytesWritable</a>,<a href="http://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true"; title="class or interface in java.util">List</a><<a href="../../../../../../org/apache/hadoop/hbase/io/ImmutableBytesWritable.html" title="class in org.apache.hadoop.hbase.io">ImmutableBytesWritable</a>>> map)</code> +<div class="block">write <tableName, start key of each region in table> into sequence file in order, + and this format can be parsed by MultiHFilePartitioner</div> +</td> +</tr> </tbody> </table> <table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing constructors, and an explanation"> @@ -724,6 +826,10 @@ Input/OutputFormats, a table indexing MapReduce job, and utility methods.</div> <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/mapreduce/HashTable.TableHash.Reader.html#Reader-org.apache.hadoop.conf.Configuration-org.apache.hadoop.hbase.io.ImmutableBytesWritable-">Reader</a></span>(org.apache.hadoop.conf.Configuration conf, <a href="../../../../../../org/apache/hadoop/hbase/io/ImmutableBytesWritable.html" title="class in org.apache.hadoop.hbase.io">ImmutableBytesWritable</a> startKey)</code> </td> </tr> +<tr class="rowColor"> +<td class="colLast"><code><span class="memberNameLink"><a 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