reindexIssues.groovy

package examples

import com.atlassian.jira.component.ComponentAccessor
import com.atlassian.jira.issue.search.SearchProvider
import com.atlassian.jira.jql.parser.JqlQueryParser
import com.atlassian.jira.util.ImportUtils
import com.atlassian.jira.web.bean.PagerFilter

def jqlQueryParser = ComponentAccessor.getComponent(JqlQueryParser.class)
def searchProvider = ComponentAccessor.getComponent(SearchProvider.class)
def issueManager = ComponentAccessor.getIssueManager()
def indexManager = ComponentAccessor.getIssueIndexManager()

def query = jqlQueryParser.parseQuery("project in ('JRA', 'AAA')") // check this query
def loggedInUser = ComponentAccessor.getUserUtil().getUserByName("admin") // and this user

def results = searchProvider.search(query, loggedInUser, PagerFilter.getUnlimitedFilter())

results.getIssues().each {issue ->
    boolean wasIndexing = ImportUtils.isIndexIssues();
    ImportUtils.setIndexIssues(true);
    log.debug("Reindex issue ${issue.key}")
    indexManager.reIndex(issueManager.getIssue(issue.id));
    ImportUtils.setIndexIssues(wasIndexing);
}