<table class="table table-bordered">
    <thead>
        <tr>
            <th class="text-left" style="width: 20%">Key</th>
            <th class="text-left" style="width: 15%">Default</th>
            <th class="text-left" style="width: 65%">Description</th>
        </tr>
    </thead>
    <tbody>
        <tr>
            <td><h5>state.backend.rocksdb.checkpoint.transfer.thread.num</h5></td>
            <td style="word-wrap: break-word;">1</td>
            <td>The number of threads used to transfer (download and upload) files in RocksDBStateBackend.</td>
        </tr>
        <tr>
            <td><h5>state.backend.rocksdb.localdir</h5></td>
            <td style="word-wrap: break-word;">(none)</td>
            <td>The local directory (on the TaskManager) where RocksDB puts its files.</td>
        </tr>
        <tr>
            <td><h5>state.backend.rocksdb.timer-service.factory</h5></td>
            <td style="word-wrap: break-word;">"HEAP"</td>
            <td>This determines the factory for timer service state implementation. Options are either HEAP (heap-based, default) or ROCKSDB for an implementation based on RocksDB .</td>
        </tr>
    </tbody>
</table>