Update TiDB/TiKV to 4.0.0-rc config (#2322)

docs/api-references/docs.md

@@ -3094,6 +3094,18 @@ bool
 imported from TiDB v3.1.0</p>
 </td>
 </tr>
+<tr>
+<td>
+<code>allow-expression-index</code></br>
+<em>
+bool
+</em>
+</td>
+<td>
+<em>(Optional)</em>
+<p>Whether enable creating expression index.</p>
+</td>
+</tr>
 </tbody>
 </table>
 <h3 id="filelogconfig">FileLogConfig</h3>
@@ -7622,6 +7634,18 @@ bool
 </tr>
 <tr>
 <td>
+<code>enable-internal-query</code></br>
+<em>
+bool
+</em>
+</td>
+<td>
+<em>(Optional)</em>
+<p>Enable summary internal query.</p>
+</td>
+</tr>
+<tr>
+<td>
 <code>max-stmt-count</code></br>
 <em>
 uint
@@ -7974,6 +7998,28 @@ uint
 </tr>
 <tr>
 <td>
+<code>oom-use-tmp-storage</code></br>
+<em>
+bool
+</em>
+</td>
+<td>
+<em>(Optional)</em>
+</td>
+</tr>
+<tr>
+<td>
+<code>tmp-storage-path</code></br>
+<em>
+string
+</em>
+</td>
+<td>
+<em>(Optional)</em>
+</td>
+</tr>
+<tr>
+<td>
 <code>oom-action</code></br>
 <em>
 string
@@ -9800,6 +9846,28 @@ string
 </tr>
 <tr>
 <td>
+<code>slow-log-file</code></br>
+<em>
+string
+</em>
+</td>
+<td>
+<em>(Optional)</em>
+</td>
+</tr>
+<tr>
+<td>
+<code>slow-log-threshold</code></br>
+<em>
+string
+</em>
+</td>
+<td>
+<em>(Optional)</em>
+</td>
+</tr>
+<tr>
+<td>
 <code>log-rotation-timespan</code></br>
 <em>
 string
@@ -9812,6 +9880,28 @@ string
 </tr>
 <tr>
 <td>
+<code>log-rotation-size</code></br>
+<em>
+string
+</em>
+</td>
+<td>
+<em>(Optional)</em>
+</td>
+</tr>
+<tr>
+<td>
+<code>refresh-config-interval</code></br>
+<em>
+string
+</em>
+</td>
+<td>
+<em>(Optional)</em>
+</td>
+</tr>
+<tr>
+<td>
 <code>panic-when-unexpected-key-or-data</code></br>
 <em>
 bool
@@ -9977,6 +10067,19 @@ TiKVEncryptionConfig
 <em>(Optional)</em>
 </td>
 </tr>
+<tr>
+<td>
+<code>pessimistic-txn</code></br>
+<em>
+<a href="#tikvpessimistictxn">
+TiKVPessimisticTxn
+</a>
+</em>
+</td>
+<td>
+<em>(Optional)</em>
+</td>
+</tr>
 </tbody>
 </table>
 <h3 id="tikvcoprocessorconfig">TiKVCoprocessorConfig</h3>
@@ -10957,6 +11060,67 @@ Optional: Defaults to 10</p>
 </tr>
 </tbody>
 </table>
+<h3 id="tikvpessimistictxn">TiKVPessimisticTxn</h3>
+<p>
+(<em>Appears on:</em>
+<a href="#tikvconfig">TiKVConfig</a>)
+</p>
+<p>
+</p>
+<table>
+<thead>
+<tr>
+<th>Field</th>
+<th>Description</th>
+</tr>
+</thead>
+<tbody>
+<tr>
+<td>
+<code>enabled</code></br>
+<em>
+bool
+</em>
+</td>
+<td>
+<em>(Optional)</em>
+</td>
+</tr>
+<tr>
+<td>
+<code>wait-for-lock-timeout</code></br>
+<em>
+int32
+</em>
+</td>
+<td>
+<em>(Optional)</em>
+</td>
+</tr>
+<tr>
+<td>
+<code>wake-up-delay-duration</code></br>
+<em>
+int32
+</em>
+</td>
+<td>
+<em>(Optional)</em>
+</td>
+</tr>
+<tr>
+<td>
+<code>pipelined</code></br>
+<em>
+bool
+</em>
+</td>
+<td>
+<em>(Optional)</em>
+</td>
+</tr>
+</tbody>
+</table>
 <h3 id="tikvraftdbconfig">TiKVRaftDBConfig</h3>
 <p>
 (<em>Appears on:</em>
@@ -11846,6 +12010,19 @@ bool
 <tbody>
 <tr>
 <td>
+<code>unified</code></br>
+<em>
+<a href="#tikvunifiedreadpoolconfig">
+TiKVUnifiedReadPoolConfig
+</a>
+</em>
+</td>
+<td>
+<em>(Optional)</em>
+</td>
+</tr>
+<tr>
+<td>
 <code>coprocessor</code></br>
 <em>
 <a href="#tikvcoprocessorreadpoolconfig">
@@ -12239,6 +12416,39 @@ map[string]string
 <em>(Optional)</em>
 </td>
 </tr>
+<tr>
+<td>
+<code>enable-request-batch</code></br>
+<em>
+bool
+</em>
+</td>
+<td>
+<em>(Optional)</em>
+</td>
+</tr>
+<tr>
+<td>
+<code>request-batch-enable-cross-command</code></br>
+<em>
+bool
+</em>
+</td>
+<td>
+<em>(Optional)</em>
+</td>
+</tr>
+<tr>
+<td>
+<code>request-batch-wait-duration</code></br>
+<em>
+string
+</em>
+</td>
+<td>
+<em>(Optional)</em>
+</td>
+</tr>
 </tbody>
 </table>
 <h3 id="tikvspec">TiKVSpec</h3>
@@ -12951,6 +13161,67 @@ string
 </tr>
 </tbody>
 </table>
+<h3 id="tikvunifiedreadpoolconfig">TiKVUnifiedReadPoolConfig</h3>
+<p>
+(<em>Appears on:</em>
+<a href="#tikvreadpoolconfig">TiKVReadPoolConfig</a>)
+</p>
+<p>
+</p>
+<table>
+<thead>
+<tr>
+<th>Field</th>
+<th>Description</th>
+</tr>
+</thead>
+<tbody>
+<tr>
+<td>
+<code>min-thread-count</code></br>
+<em>
+int32
+</em>
+</td>
+<td>
+<em>(Optional)</em>
+</td>
+</tr>
+<tr>
+<td>
+<code>max-thread-count</code></br>
+<em>
+int32
+</em>
+</td>
+<td>
+<em>(Optional)</em>
+</td>
+</tr>
+<tr>
+<td>
+<code>stack-size</code></br>
+<em>
+string
+</em>
+</td>
+<td>
+<em>(Optional)</em>
+</td>
+</tr>
+<tr>
+<td>
+<code>max-tasks-per-worker</code></br>
+<em>
+int32
+</em>
+</td>
+<td>
+<em>(Optional)</em>
+</td>
+</tr>
+</tbody>
+</table>
 <h3 id="tidbautoscalerspec">TidbAutoScalerSpec</h3>
 <p>
 (<em>Appears on:</em>