Examples with AlterIndexDesc org.apache.hadoop.hive.ql.plan.AlterIndexDesc used on opensource projects

Example 1 with AlterIndexDesc

use of org.apache.hadoop.hive.ql.plan.AlterIndexDesc in project hive by apache.

the class DDLSemanticAnalyzer method analyzeAlterIndexProps.

private void analyzeAlterIndexProps(ASTNode ast) throws SemanticException {
    String[] qualified = getQualifiedTableName((ASTNode) ast.getChild(0));
    String indexName = unescapeIdentifier(ast.getChild(1).getText());
    HashMap<String, String> mapProp = getProps((ASTNode) (ast.getChild(2)).getChild(0));
    AlterIndexDesc alterIdxDesc = new AlterIndexDesc(AlterIndexTypes.ADDPROPS);
    alterIdxDesc.setProps(mapProp);
    alterIdxDesc.setIndexName(indexName);
    alterIdxDesc.setBaseTableName(getDotName(qualified));
    rootTasks.add(TaskFactory.get(new DDLWork(alterIdxDesc), conf));
}

Example 2 with AlterIndexDesc

use of org.apache.hadoop.hive.ql.plan.AlterIndexDesc in project hive by apache.

the class DDLSemanticAnalyzer method analyzeAlterIndexRebuild.

private void analyzeAlterIndexRebuild(ASTNode ast) throws SemanticException {
    String[] qualified = getQualifiedTableName((ASTNode) ast.getChild(0));
    String indexName = unescapeIdentifier(ast.getChild(1).getText());
    HashMap<String, String> partSpec = null;
    Tree part = ast.getChild(2);
    if (part != null) {
        partSpec = getValidatedPartSpec(getTable(qualified), (ASTNode) part, conf, false);
    }
    List<Task<?>> indexBuilder = getIndexBuilderMapRed(qualified, indexName, partSpec);
    rootTasks.addAll(indexBuilder);
    // Handle updating index timestamps
    AlterIndexDesc alterIdxDesc = new AlterIndexDesc(AlterIndexTypes.UPDATETIMESTAMP);
    alterIdxDesc.setIndexName(indexName);
    alterIdxDesc.setBaseTableName(getDotName(qualified));
    alterIdxDesc.setSpec(partSpec);
    Task<?> tsTask = TaskFactory.get(new DDLWork(alterIdxDesc), conf);
    for (Task<?> t : indexBuilder) {
        t.addDependentTask(tsTask);
    }
}