add cat thead_pool -h values

Author: charlotte-hoblik

specification/cat/_types/CatBase.ts

@@ -1677,3 +1677,106 @@ export enum CatShardColumn {
 }
 export type CatShardColumns = CatShardColumn | CatShardColumn[]
 
+/** @non_exhaustive */
+export enum CatThreadPoolColumn {
+  /**
+   * Number of active threads in the current thread pool.
+   * @aliases a
+   */
+  active,
+  /**
+   * Number of tasks completed by the thread pool executor.
+   * @aliases c
+   */
+  completed,
+  /**
+   * Configured core number of active threads allowed in the current thread pool.
+   * @aliases cr
+   */
+  core,
+  /**
+   * Ephemeral node ID.
+   * @aliases eid
+   */
+  ephemeral_id,
+  /**
+   * Hostname for the current node.
+   * @aliases h
+   */
+  host,
+    /**
+   * IP address for the current node.
+   * @aliases i
+   */
+  ip,
+  /**
+   * Configured keep alive time for threads.
+   * @aliases k
+   */
+  keep_alive,
+  /**
+   * Highest number of active threads in the current thread pool.
+   * @aliases l
+   */
+  largest,
+  /**
+   * Configured maximum number of active threads allowed in the current thread pool.
+   * @aliases mx
+   */
+  max,
+  /**
+   * Name of the thread pool, such as `analyze` or `generic`.
+   */
+  name,
+  /**
+   * ID of the node, such as `k0zy`.
+   * @aliases id
+   */
+  node_id,
+  /**
+   * Node name, such as `I8hydUG`.
+   */
+  node_name,
+  /**
+   * Process ID of the running node.
+   * @aliases p
+   */
+  pid,
+  /**
+   * Number of threads in the current thread pool.
+   * @aliases psz
+   */
+  pool_size,
+  /**
+   * Bound transport port for the current node.
+   * @aliases po
+   */
+  port,
+  /**
+   * Number of tasks in the queue for the current thread pool.
+   * @aliases q
+   */
+  queue,
+  /**
+   * Maximum number of tasks permitted in the queue for the current thread pool.
+   * @aliases qs
+   */
+  queue_size,
+  /**
+   * Number of tasks rejected by the thread pool executor.
+   * @aliases r
+   */
+  rejected,
+  /**
+   * Configured fixed number of active threads allowed in the current thread pool.
+   * @aliases sz
+   */
+  size,
+  /**
+   * Type of thread pool. Returned values are `fixed`, `fixed_auto_queue_size`, `direct`, or `scaling`.
+   * @aliases t
+   */
+  type,
+}
+export type CatThreadPoolColumns = CatThreadPoolColumn | CatThreadPoolColumn[]
+

specification/cat/thread_pool/CatThreadPoolRequest.ts

@@ -19,7 +19,7 @@
 
 import { Names } from '@_types/common'
 import { Duration, TimeUnit } from '@_types/Time'
-import { CatRequestBase } from '@cat/_types/CatBase'
+import { CatThreadPoolColumn, CatRequestBase } from '@cat/_types/CatBase'
 
 /**
  * Get thread pool statistics.
@@ -55,9 +55,9 @@ export interface Request extends CatRequestBase {
     /**
      * List of columns to appear in the response. Supports simple wildcards.
      */
-    h?: Names
+    h?: CatThreadPoolColumn
     /**
-     * List of columns that determine how the table should be sorted.
+     * A comma-separated list of column names or aliases that determines the sort order.
      * Sorting defaults to ascending and can be changed by setting `:asc`
      * or `:desc` as a suffix to the column name.
      */
@@ -75,7 +75,7 @@ export interface Request extends CatRequestBase {
      */
     local?: boolean
     /**
-     * Period to wait for a connection to the master node.
+     * The period to wait for a connection to the master node.
      * @server_default 30s
      */
     master_timeout?: Duration