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| <div class="subTitle"><span class="packageLabelInType">Package</span> <a href="package-summary.html">org.apache.iceberg.spark</a></div> |
| <h2 title="Class SparkTableUtil" class="title">Class SparkTableUtil</h2> |
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| <li>java.lang.Object</li> |
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| <li>org.apache.iceberg.spark.SparkTableUtil</li> |
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| <pre>public class <span class="typeNameLabel">SparkTableUtil</span> |
| extends java.lang.Object</pre> |
| <div class="block">Java version of the original SparkTableUtil.scala |
| https://github.com/apache/iceberg/blob/apache-iceberg-0.8.0-incubating/spark/src/main/scala/org/apache/iceberg/spark/SparkTableUtil.scala</div> |
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| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static class </code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="SparkTableUtil.SparkPartition.html" title="class in org.apache.iceberg.spark">SparkTableUtil.SparkPartition</a></span></code></th> |
| <td class="colLast"> |
| <div class="block">Class representing a table partition.</div> |
| </td> |
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| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
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| <tr id="i0" class="altColor"> |
| <td class="colFirst"><code>static java.util.List<<a href="SparkTableUtil.SparkPartition.html" title="class in org.apache.iceberg.spark">SparkTableUtil.SparkPartition</a>></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#filterPartitions(java.util.List,java.util.Map)">filterPartitions</a></span>​(java.util.List<<a href="SparkTableUtil.SparkPartition.html" title="class in org.apache.iceberg.spark">SparkTableUtil.SparkPartition</a>> partitions, |
| java.util.Map<java.lang.String,​java.lang.String> partitionFilter)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code>static java.util.List<<a href="SparkTableUtil.SparkPartition.html" title="class in org.apache.iceberg.spark">SparkTableUtil.SparkPartition</a>></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getPartitions(org.apache.spark.sql.SparkSession,java.lang.String)">getPartitions</a></span>​(org.apache.spark.sql.SparkSession spark, |
| java.lang.String table)</code></th> |
| <td class="colLast"> |
| <div class="block">Returns all partitions in the table.</div> |
| </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code>static java.util.List<<a href="SparkTableUtil.SparkPartition.html" title="class in org.apache.iceberg.spark">SparkTableUtil.SparkPartition</a>></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getPartitions(org.apache.spark.sql.SparkSession,org.apache.spark.sql.catalyst.TableIdentifier,java.util.Map)">getPartitions</a></span>​(org.apache.spark.sql.SparkSession spark, |
| org.apache.spark.sql.catalyst.TableIdentifier tableIdent, |
| java.util.Map<java.lang.String,​java.lang.String> partitionFilter)</code></th> |
| <td class="colLast"> |
| <div class="block">Returns all partitions in the table.</div> |
| </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code>static java.util.List<<a href="SparkTableUtil.SparkPartition.html" title="class in org.apache.iceberg.spark">SparkTableUtil.SparkPartition</a>></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getPartitionsByFilter(org.apache.spark.sql.SparkSession,java.lang.String,java.lang.String)">getPartitionsByFilter</a></span>​(org.apache.spark.sql.SparkSession spark, |
| java.lang.String table, |
| java.lang.String predicate)</code></th> |
| <td class="colLast"> |
| <div class="block">Returns partitions that match the specified 'predicate'.</div> |
| </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code>static java.util.List<<a href="SparkTableUtil.SparkPartition.html" title="class in org.apache.iceberg.spark">SparkTableUtil.SparkPartition</a>></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getPartitionsByFilter(org.apache.spark.sql.SparkSession,org.apache.spark.sql.catalyst.TableIdentifier,org.apache.spark.sql.catalyst.expressions.Expression)">getPartitionsByFilter</a></span>​(org.apache.spark.sql.SparkSession spark, |
| org.apache.spark.sql.catalyst.TableIdentifier tableIdent, |
| org.apache.spark.sql.catalyst.expressions.Expression predicateExpr)</code></th> |
| <td class="colLast"> |
| <div class="block">Returns partitions that match the specified 'predicate'.</div> |
| </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code>static void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#importSparkPartitions(org.apache.spark.sql.SparkSession,java.util.List,org.apache.iceberg.Table,org.apache.iceberg.PartitionSpec,java.lang.String)">importSparkPartitions</a></span>​(org.apache.spark.sql.SparkSession spark, |
| java.util.List<<a href="SparkTableUtil.SparkPartition.html" title="class in org.apache.iceberg.spark">SparkTableUtil.SparkPartition</a>> partitions, |
| <a href="../Table.html" title="interface in org.apache.iceberg">Table</a> targetTable, |
| <a href="../PartitionSpec.html" title="class in org.apache.iceberg">PartitionSpec</a> spec, |
| java.lang.String stagingDir)</code></th> |
| <td class="colLast"> |
| <div class="block">Import files from given partitions to an Iceberg table.</div> |
| </td> |
| </tr> |
| <tr id="i6" class="altColor"> |
| <td class="colFirst"><code>static void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#importSparkPartitions(org.apache.spark.sql.SparkSession,java.util.List,org.apache.iceberg.Table,org.apache.iceberg.PartitionSpec,java.lang.String,boolean)">importSparkPartitions</a></span>​(org.apache.spark.sql.SparkSession spark, |
| java.util.List<<a href="SparkTableUtil.SparkPartition.html" title="class in org.apache.iceberg.spark">SparkTableUtil.SparkPartition</a>> partitions, |
| <a href="../Table.html" title="interface in org.apache.iceberg">Table</a> targetTable, |
| <a href="../PartitionSpec.html" title="class in org.apache.iceberg">PartitionSpec</a> spec, |
| java.lang.String stagingDir, |
| boolean checkDuplicateFiles)</code></th> |
| <td class="colLast"> |
| <div class="block">Import files from given partitions to an Iceberg table.</div> |
| </td> |
| </tr> |
| <tr id="i7" class="rowColor"> |
| <td class="colFirst"><code>static void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#importSparkTable(org.apache.spark.sql.SparkSession,org.apache.spark.sql.catalyst.TableIdentifier,org.apache.iceberg.Table,java.lang.String)">importSparkTable</a></span>​(org.apache.spark.sql.SparkSession spark, |
| org.apache.spark.sql.catalyst.TableIdentifier sourceTableIdent, |
| <a href="../Table.html" title="interface in org.apache.iceberg">Table</a> targetTable, |
| java.lang.String stagingDir)</code></th> |
| <td class="colLast"> |
| <div class="block">Import files from an existing Spark table to an Iceberg table.</div> |
| </td> |
| </tr> |
| <tr id="i8" class="altColor"> |
| <td class="colFirst"><code>static void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#importSparkTable(org.apache.spark.sql.SparkSession,org.apache.spark.sql.catalyst.TableIdentifier,org.apache.iceberg.Table,java.lang.String,boolean)">importSparkTable</a></span>​(org.apache.spark.sql.SparkSession spark, |
| org.apache.spark.sql.catalyst.TableIdentifier sourceTableIdent, |
| <a href="../Table.html" title="interface in org.apache.iceberg">Table</a> targetTable, |
| java.lang.String stagingDir, |
| boolean checkDuplicateFiles)</code></th> |
| <td class="colLast"> |
| <div class="block">Import files from an existing Spark table to an Iceberg table.</div> |
| </td> |
| </tr> |
| <tr id="i9" class="rowColor"> |
| <td class="colFirst"><code>static void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#importSparkTable(org.apache.spark.sql.SparkSession,org.apache.spark.sql.catalyst.TableIdentifier,org.apache.iceberg.Table,java.lang.String,java.util.Map,boolean)">importSparkTable</a></span>​(org.apache.spark.sql.SparkSession spark, |
| org.apache.spark.sql.catalyst.TableIdentifier sourceTableIdent, |
| <a href="../Table.html" title="interface in org.apache.iceberg">Table</a> targetTable, |
| java.lang.String stagingDir, |
| java.util.Map<java.lang.String,​java.lang.String> partitionFilter, |
| boolean checkDuplicateFiles)</code></th> |
| <td class="colLast"> |
| <div class="block">Import files from an existing Spark table to an Iceberg table.</div> |
| </td> |
| </tr> |
| <tr id="i10" class="altColor"> |
| <td class="colFirst"><code>static java.util.List<<a href="../DataFile.html" title="interface in org.apache.iceberg">DataFile</a>></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#listPartition(org.apache.iceberg.spark.SparkTableUtil.SparkPartition,org.apache.iceberg.PartitionSpec,org.apache.iceberg.hadoop.SerializableConfiguration,org.apache.iceberg.MetricsConfig)">listPartition</a></span>​(<a href="SparkTableUtil.SparkPartition.html" title="class in org.apache.iceberg.spark">SparkTableUtil.SparkPartition</a> partition, |
| <a href="../PartitionSpec.html" title="class in org.apache.iceberg">PartitionSpec</a> spec, |
| <a href="../hadoop/SerializableConfiguration.html" title="class in org.apache.iceberg.hadoop">SerializableConfiguration</a> conf, |
| <a href="../MetricsConfig.html" title="class in org.apache.iceberg">MetricsConfig</a> metricsConfig)</code></th> |
| <td class="colLast"> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> |
| <div class="deprecationComment">use <a href="../data/TableMigrationUtil.html#listPartition(java.util.Map,java.lang.String,java.lang.String,org.apache.iceberg.PartitionSpec,org.apache.hadoop.conf.Configuration,org.apache.iceberg.MetricsConfig,org.apache.iceberg.mapping.NameMapping)"><code>TableMigrationUtil.listPartition(Map, String, String, PartitionSpec, Configuration, |
| MetricsConfig, NameMapping)</code></a></div> |
| </div> |
| </td> |
| </tr> |
| <tr id="i11" class="rowColor"> |
| <td class="colFirst"><code>static java.util.List<<a href="../DataFile.html" title="interface in org.apache.iceberg">DataFile</a>></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#listPartition(org.apache.iceberg.spark.SparkTableUtil.SparkPartition,org.apache.iceberg.PartitionSpec,org.apache.iceberg.hadoop.SerializableConfiguration,org.apache.iceberg.MetricsConfig,org.apache.iceberg.mapping.NameMapping)">listPartition</a></span>​(<a href="SparkTableUtil.SparkPartition.html" title="class in org.apache.iceberg.spark">SparkTableUtil.SparkPartition</a> partition, |
| <a href="../PartitionSpec.html" title="class in org.apache.iceberg">PartitionSpec</a> spec, |
| <a href="../hadoop/SerializableConfiguration.html" title="class in org.apache.iceberg.hadoop">SerializableConfiguration</a> conf, |
| <a href="../MetricsConfig.html" title="class in org.apache.iceberg">MetricsConfig</a> metricsConfig, |
| <a href="../mapping/NameMapping.html" title="class in org.apache.iceberg.mapping">NameMapping</a> mapping)</code></th> |
| <td class="colLast"> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> |
| <div class="deprecationComment">use <a href="../data/TableMigrationUtil.html#listPartition(java.util.Map,java.lang.String,java.lang.String,org.apache.iceberg.PartitionSpec,org.apache.hadoop.conf.Configuration,org.apache.iceberg.MetricsConfig,org.apache.iceberg.mapping.NameMapping)"><code>TableMigrationUtil.listPartition(Map, String, String, PartitionSpec, Configuration, |
| MetricsConfig, NameMapping)</code></a></div> |
| </div> |
| </td> |
| </tr> |
| <tr id="i12" class="altColor"> |
| <td class="colFirst"><code>static org.apache.spark.sql.Dataset<org.apache.spark.sql.Row></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#loadCatalogMetadataTable(org.apache.spark.sql.SparkSession,org.apache.iceberg.Table,org.apache.iceberg.MetadataTableType)">loadCatalogMetadataTable</a></span>​(org.apache.spark.sql.SparkSession spark, |
| <a href="../Table.html" title="interface in org.apache.iceberg">Table</a> table, |
| <a href="../MetadataTableType.html" title="enum in org.apache.iceberg">MetadataTableType</a> type)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i13" class="rowColor"> |
| <td class="colFirst"><code>static org.apache.spark.sql.Dataset<org.apache.spark.sql.Row></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#loadMetadataTable(org.apache.spark.sql.SparkSession,org.apache.iceberg.Table,org.apache.iceberg.MetadataTableType)">loadMetadataTable</a></span>​(org.apache.spark.sql.SparkSession spark, |
| <a href="../Table.html" title="interface in org.apache.iceberg">Table</a> table, |
| <a href="../MetadataTableType.html" title="enum in org.apache.iceberg">MetadataTableType</a> type)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i14" class="altColor"> |
| <td class="colFirst"><code>static org.apache.spark.sql.Dataset<org.apache.spark.sql.Row></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#partitionDF(org.apache.spark.sql.SparkSession,java.lang.String)">partitionDF</a></span>​(org.apache.spark.sql.SparkSession spark, |
| java.lang.String table)</code></th> |
| <td class="colLast"> |
| <div class="block">Returns a DataFrame with a row for each partition in the table.</div> |
| </td> |
| </tr> |
| <tr id="i15" class="rowColor"> |
| <td class="colFirst"><code>static org.apache.spark.sql.Dataset<org.apache.spark.sql.Row></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#partitionDFByFilter(org.apache.spark.sql.SparkSession,java.lang.String,java.lang.String)">partitionDFByFilter</a></span>​(org.apache.spark.sql.SparkSession spark, |
| java.lang.String table, |
| java.lang.String expression)</code></th> |
| <td class="colLast"> |
| <div class="block">Returns a DataFrame with a row for each partition that matches the specified 'expression'.</div> |
| </td> |
| </tr> |
| </table> |
| <ul class="blockList"> |
| <li class="blockList"><a id="methods.inherited.from.class.java.lang.Object"> |
| <!-- --> |
| </a> |
| <h3>Methods inherited from class java.lang.Object</h3> |
| <code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li> |
| </ul> |
| </li> |
| </ul> |
| </section> |
| </li> |
| </ul> |
| </div> |
| <div class="details"> |
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| <!-- ============ METHOD DETAIL ========== --> |
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| </a> |
| <h3>Method Detail</h3> |
| <a id="partitionDF(org.apache.spark.sql.SparkSession,java.lang.String)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>partitionDF</h4> |
| <pre class="methodSignature">public static org.apache.spark.sql.Dataset<org.apache.spark.sql.Row> partitionDF​(org.apache.spark.sql.SparkSession spark, |
| java.lang.String table)</pre> |
| <div class="block">Returns a DataFrame with a row for each partition in the table. |
| |
| The DataFrame has 3 columns, partition key (a=1/b=2), partition location, and format |
| (avro or parquet).</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>spark</code> - a Spark session</dd> |
| <dd><code>table</code> - a table name and (optional) database</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>a DataFrame of the table's partitions</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="partitionDFByFilter(org.apache.spark.sql.SparkSession,java.lang.String,java.lang.String)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>partitionDFByFilter</h4> |
| <pre class="methodSignature">public static org.apache.spark.sql.Dataset<org.apache.spark.sql.Row> partitionDFByFilter​(org.apache.spark.sql.SparkSession spark, |
| java.lang.String table, |
| java.lang.String expression)</pre> |
| <div class="block">Returns a DataFrame with a row for each partition that matches the specified 'expression'.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>spark</code> - a Spark session.</dd> |
| <dd><code>table</code> - name of the table.</dd> |
| <dd><code>expression</code> - The expression whose matching partitions are returned.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>a DataFrame of the table partitions.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="getPartitions(org.apache.spark.sql.SparkSession,java.lang.String)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getPartitions</h4> |
| <pre class="methodSignature">public static java.util.List<<a href="SparkTableUtil.SparkPartition.html" title="class in org.apache.iceberg.spark">SparkTableUtil.SparkPartition</a>> getPartitions​(org.apache.spark.sql.SparkSession spark, |
| java.lang.String table)</pre> |
| <div class="block">Returns all partitions in the table.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>spark</code> - a Spark session</dd> |
| <dd><code>table</code> - a table name and (optional) database</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>all table's partitions</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="getPartitions(org.apache.spark.sql.SparkSession,org.apache.spark.sql.catalyst.TableIdentifier,java.util.Map)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getPartitions</h4> |
| <pre class="methodSignature">public static java.util.List<<a href="SparkTableUtil.SparkPartition.html" title="class in org.apache.iceberg.spark">SparkTableUtil.SparkPartition</a>> getPartitions​(org.apache.spark.sql.SparkSession spark, |
| org.apache.spark.sql.catalyst.TableIdentifier tableIdent, |
| java.util.Map<java.lang.String,​java.lang.String> partitionFilter)</pre> |
| <div class="block">Returns all partitions in the table.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>spark</code> - a Spark session</dd> |
| <dd><code>tableIdent</code> - a table identifier</dd> |
| <dd><code>partitionFilter</code> - partition filter, or null if no filter</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>all table's partitions</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="getPartitionsByFilter(org.apache.spark.sql.SparkSession,java.lang.String,java.lang.String)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getPartitionsByFilter</h4> |
| <pre class="methodSignature">public static java.util.List<<a href="SparkTableUtil.SparkPartition.html" title="class in org.apache.iceberg.spark">SparkTableUtil.SparkPartition</a>> getPartitionsByFilter​(org.apache.spark.sql.SparkSession spark, |
| java.lang.String table, |
| java.lang.String predicate)</pre> |
| <div class="block">Returns partitions that match the specified 'predicate'.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>spark</code> - a Spark session</dd> |
| <dd><code>table</code> - a table name and (optional) database</dd> |
| <dd><code>predicate</code> - a predicate on partition columns</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>matching table's partitions</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="getPartitionsByFilter(org.apache.spark.sql.SparkSession,org.apache.spark.sql.catalyst.TableIdentifier,org.apache.spark.sql.catalyst.expressions.Expression)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getPartitionsByFilter</h4> |
| <pre class="methodSignature">public static java.util.List<<a href="SparkTableUtil.SparkPartition.html" title="class in org.apache.iceberg.spark">SparkTableUtil.SparkPartition</a>> getPartitionsByFilter​(org.apache.spark.sql.SparkSession spark, |
| org.apache.spark.sql.catalyst.TableIdentifier tableIdent, |
| org.apache.spark.sql.catalyst.expressions.Expression predicateExpr)</pre> |
| <div class="block">Returns partitions that match the specified 'predicate'.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>spark</code> - a Spark session</dd> |
| <dd><code>tableIdent</code> - a table identifier</dd> |
| <dd><code>predicateExpr</code> - a predicate expression on partition columns</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>matching table's partitions</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="listPartition(org.apache.iceberg.spark.SparkTableUtil.SparkPartition,org.apache.iceberg.PartitionSpec,org.apache.iceberg.hadoop.SerializableConfiguration,org.apache.iceberg.MetricsConfig)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>listPartition</h4> |
| <pre class="methodSignature">@Deprecated |
| public static java.util.List<<a href="../DataFile.html" title="interface in org.apache.iceberg">DataFile</a>> listPartition​(<a href="SparkTableUtil.SparkPartition.html" title="class in org.apache.iceberg.spark">SparkTableUtil.SparkPartition</a> partition, |
| <a href="../PartitionSpec.html" title="class in org.apache.iceberg">PartitionSpec</a> spec, |
| <a href="../hadoop/SerializableConfiguration.html" title="class in org.apache.iceberg.hadoop">SerializableConfiguration</a> conf, |
| <a href="../MetricsConfig.html" title="class in org.apache.iceberg">MetricsConfig</a> metricsConfig)</pre> |
| <div class="deprecationBlock"><span class="deprecatedLabel">Deprecated.</span> |
| <div class="deprecationComment">use <a href="../data/TableMigrationUtil.html#listPartition(java.util.Map,java.lang.String,java.lang.String,org.apache.iceberg.PartitionSpec,org.apache.hadoop.conf.Configuration,org.apache.iceberg.MetricsConfig,org.apache.iceberg.mapping.NameMapping)"><code>TableMigrationUtil.listPartition(Map, String, String, PartitionSpec, Configuration, |
| MetricsConfig, NameMapping)</code></a></div> |
| </div> |
| <div class="block">Returns the data files in a partition by listing the partition location. |
| |
| For Parquet and ORC partitions, this will read metrics from the file footer. For Avro partitions, |
| metrics are set to null.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>partition</code> - a partition</dd> |
| <dd><code>conf</code> - a serializable Hadoop conf</dd> |
| <dd><code>metricsConfig</code> - a metrics conf</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>a List of DataFile</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="listPartition(org.apache.iceberg.spark.SparkTableUtil.SparkPartition,org.apache.iceberg.PartitionSpec,org.apache.iceberg.hadoop.SerializableConfiguration,org.apache.iceberg.MetricsConfig,org.apache.iceberg.mapping.NameMapping)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>listPartition</h4> |
| <pre class="methodSignature">@Deprecated |
| public static java.util.List<<a href="../DataFile.html" title="interface in org.apache.iceberg">DataFile</a>> listPartition​(<a href="SparkTableUtil.SparkPartition.html" title="class in org.apache.iceberg.spark">SparkTableUtil.SparkPartition</a> partition, |
| <a href="../PartitionSpec.html" title="class in org.apache.iceberg">PartitionSpec</a> spec, |
| <a href="../hadoop/SerializableConfiguration.html" title="class in org.apache.iceberg.hadoop">SerializableConfiguration</a> conf, |
| <a href="../MetricsConfig.html" title="class in org.apache.iceberg">MetricsConfig</a> metricsConfig, |
| <a href="../mapping/NameMapping.html" title="class in org.apache.iceberg.mapping">NameMapping</a> mapping)</pre> |
| <div class="deprecationBlock"><span class="deprecatedLabel">Deprecated.</span> |
| <div class="deprecationComment">use <a href="../data/TableMigrationUtil.html#listPartition(java.util.Map,java.lang.String,java.lang.String,org.apache.iceberg.PartitionSpec,org.apache.hadoop.conf.Configuration,org.apache.iceberg.MetricsConfig,org.apache.iceberg.mapping.NameMapping)"><code>TableMigrationUtil.listPartition(Map, String, String, PartitionSpec, Configuration, |
| MetricsConfig, NameMapping)</code></a></div> |
| </div> |
| <div class="block">Returns the data files in a partition by listing the partition location. |
| |
| For Parquet and ORC partitions, this will read metrics from the file footer. For Avro partitions, |
| metrics are set to null.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>partition</code> - a partition</dd> |
| <dd><code>conf</code> - a serializable Hadoop conf</dd> |
| <dd><code>metricsConfig</code> - a metrics conf</dd> |
| <dd><code>mapping</code> - a name mapping</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>a List of DataFile</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="importSparkTable(org.apache.spark.sql.SparkSession,org.apache.spark.sql.catalyst.TableIdentifier,org.apache.iceberg.Table,java.lang.String,java.util.Map,boolean)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>importSparkTable</h4> |
| <pre class="methodSignature">public static void importSparkTable​(org.apache.spark.sql.SparkSession spark, |
| org.apache.spark.sql.catalyst.TableIdentifier sourceTableIdent, |
| <a href="../Table.html" title="interface in org.apache.iceberg">Table</a> targetTable, |
| java.lang.String stagingDir, |
| java.util.Map<java.lang.String,​java.lang.String> partitionFilter, |
| boolean checkDuplicateFiles)</pre> |
| <div class="block">Import files from an existing Spark table to an Iceberg table. |
| |
| The import uses the Spark session to get table metadata. It assumes no |
| operation is going on the original and target table and thus is not |
| thread-safe.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>spark</code> - a Spark session</dd> |
| <dd><code>sourceTableIdent</code> - an identifier of the source Spark table</dd> |
| <dd><code>targetTable</code> - an Iceberg table where to import the data</dd> |
| <dd><code>stagingDir</code> - a staging directory to store temporary manifest files</dd> |
| <dd><code>partitionFilter</code> - only import partitions whose values match those in the map, can be partially defined</dd> |
| <dd><code>checkDuplicateFiles</code> - if true, throw exception if import results in a duplicate data file</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="importSparkTable(org.apache.spark.sql.SparkSession,org.apache.spark.sql.catalyst.TableIdentifier,org.apache.iceberg.Table,java.lang.String,boolean)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>importSparkTable</h4> |
| <pre class="methodSignature">public static void importSparkTable​(org.apache.spark.sql.SparkSession spark, |
| org.apache.spark.sql.catalyst.TableIdentifier sourceTableIdent, |
| <a href="../Table.html" title="interface in org.apache.iceberg">Table</a> targetTable, |
| java.lang.String stagingDir, |
| boolean checkDuplicateFiles)</pre> |
| <div class="block">Import files from an existing Spark table to an Iceberg table. |
| |
| The import uses the Spark session to get table metadata. It assumes no |
| operation is going on the original and target table and thus is not |
| thread-safe.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>spark</code> - a Spark session</dd> |
| <dd><code>sourceTableIdent</code> - an identifier of the source Spark table</dd> |
| <dd><code>targetTable</code> - an Iceberg table where to import the data</dd> |
| <dd><code>stagingDir</code> - a staging directory to store temporary manifest files</dd> |
| <dd><code>checkDuplicateFiles</code> - if true, throw exception if import results in a duplicate data file</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="importSparkTable(org.apache.spark.sql.SparkSession,org.apache.spark.sql.catalyst.TableIdentifier,org.apache.iceberg.Table,java.lang.String)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>importSparkTable</h4> |
| <pre class="methodSignature">public static void importSparkTable​(org.apache.spark.sql.SparkSession spark, |
| org.apache.spark.sql.catalyst.TableIdentifier sourceTableIdent, |
| <a href="../Table.html" title="interface in org.apache.iceberg">Table</a> targetTable, |
| java.lang.String stagingDir)</pre> |
| <div class="block">Import files from an existing Spark table to an Iceberg table. |
| |
| The import uses the Spark session to get table metadata. It assumes no |
| operation is going on the original and target table and thus is not |
| thread-safe.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>spark</code> - a Spark session</dd> |
| <dd><code>sourceTableIdent</code> - an identifier of the source Spark table</dd> |
| <dd><code>targetTable</code> - an Iceberg table where to import the data</dd> |
| <dd><code>stagingDir</code> - a staging directory to store temporary manifest files</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="importSparkPartitions(org.apache.spark.sql.SparkSession,java.util.List,org.apache.iceberg.Table,org.apache.iceberg.PartitionSpec,java.lang.String,boolean)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>importSparkPartitions</h4> |
| <pre class="methodSignature">public static void importSparkPartitions​(org.apache.spark.sql.SparkSession spark, |
| java.util.List<<a href="SparkTableUtil.SparkPartition.html" title="class in org.apache.iceberg.spark">SparkTableUtil.SparkPartition</a>> partitions, |
| <a href="../Table.html" title="interface in org.apache.iceberg">Table</a> targetTable, |
| <a href="../PartitionSpec.html" title="class in org.apache.iceberg">PartitionSpec</a> spec, |
| java.lang.String stagingDir, |
| boolean checkDuplicateFiles)</pre> |
| <div class="block">Import files from given partitions to an Iceberg table.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>spark</code> - a Spark session</dd> |
| <dd><code>partitions</code> - partitions to import</dd> |
| <dd><code>targetTable</code> - an Iceberg table where to import the data</dd> |
| <dd><code>spec</code> - a partition spec</dd> |
| <dd><code>stagingDir</code> - a staging directory to store temporary manifest files</dd> |
| <dd><code>checkDuplicateFiles</code> - if true, throw exception if import results in a duplicate data file</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="importSparkPartitions(org.apache.spark.sql.SparkSession,java.util.List,org.apache.iceberg.Table,org.apache.iceberg.PartitionSpec,java.lang.String)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>importSparkPartitions</h4> |
| <pre class="methodSignature">public static void importSparkPartitions​(org.apache.spark.sql.SparkSession spark, |
| java.util.List<<a href="SparkTableUtil.SparkPartition.html" title="class in org.apache.iceberg.spark">SparkTableUtil.SparkPartition</a>> partitions, |
| <a href="../Table.html" title="interface in org.apache.iceberg">Table</a> targetTable, |
| <a href="../PartitionSpec.html" title="class in org.apache.iceberg">PartitionSpec</a> spec, |
| java.lang.String stagingDir)</pre> |
| <div class="block">Import files from given partitions to an Iceberg table.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>spark</code> - a Spark session</dd> |
| <dd><code>partitions</code> - partitions to import</dd> |
| <dd><code>targetTable</code> - an Iceberg table where to import the data</dd> |
| <dd><code>spec</code> - a partition spec</dd> |
| <dd><code>stagingDir</code> - a staging directory to store temporary manifest files</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="filterPartitions(java.util.List,java.util.Map)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>filterPartitions</h4> |
| <pre class="methodSignature">public static java.util.List<<a href="SparkTableUtil.SparkPartition.html" title="class in org.apache.iceberg.spark">SparkTableUtil.SparkPartition</a>> filterPartitions​(java.util.List<<a href="SparkTableUtil.SparkPartition.html" title="class in org.apache.iceberg.spark">SparkTableUtil.SparkPartition</a>> partitions, |
| java.util.Map<java.lang.String,​java.lang.String> partitionFilter)</pre> |
| </li> |
| </ul> |
| <a id="loadCatalogMetadataTable(org.apache.spark.sql.SparkSession,org.apache.iceberg.Table,org.apache.iceberg.MetadataTableType)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>loadCatalogMetadataTable</h4> |
| <pre class="methodSignature">public static org.apache.spark.sql.Dataset<org.apache.spark.sql.Row> loadCatalogMetadataTable​(org.apache.spark.sql.SparkSession spark, |
| <a href="../Table.html" title="interface in org.apache.iceberg">Table</a> table, |
| <a href="../MetadataTableType.html" title="enum in org.apache.iceberg">MetadataTableType</a> type)</pre> |
| </li> |
| </ul> |
| <a id="loadMetadataTable(org.apache.spark.sql.SparkSession,org.apache.iceberg.Table,org.apache.iceberg.MetadataTableType)"> |
| <!-- --> |
| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>loadMetadataTable</h4> |
| <pre class="methodSignature">public static org.apache.spark.sql.Dataset<org.apache.spark.sql.Row> loadMetadataTable​(org.apache.spark.sql.SparkSession spark, |
| <a href="../Table.html" title="interface in org.apache.iceberg">Table</a> table, |
| <a href="../MetadataTableType.html" title="enum in org.apache.iceberg">MetadataTableType</a> type)</pre> |
| </li> |
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