[CELEBORN-1409] CommitHandler commitFiles RPC supports separate timeo…

…ut configuration This PR aims to supports separate timeout configuration at CommitHandler commitFiles RPC. The default value of `celeborn.worker.commitFiles.timeout` is 120s, and the default value of Client's RPC is 60s. No GA Closes apache#2488 from cxzl25/CELEBORN-1409. Authored-by: sychen <[email protected]> Signed-off-by: SteNicholas <[email protected]>
SteNicholas · May 6, 2024 · 5125164 · 5125164
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diff --git a/client/src/main/scala/org/apache/celeborn/client/commit/CommitHandler.scala b/client/src/main/scala/org/apache/celeborn/client/commit/CommitHandler.scala
@@ -68,6 +68,7 @@ abstract class CommitHandler(
     val sharedRpcPool: ThreadPoolExecutor) extends Logging {
 
   private val pushReplicateEnabled = conf.clientPushReplicateEnabled
+  private val clientRpcCommitFilesAskTimeout = conf.clientRpcCommitFilesAskTimeout
 
   private val commitEpoch = new AtomicLong()
   private val totalWritten = new LongAdder
@@ -452,7 +453,7 @@ abstract class CommitHandler(
           message.replicaIds)
       }(ec)
     } else {
-      worker.endpoint.ask[CommitFilesResponse](message)
+      worker.endpoint.ask[CommitFilesResponse](message, clientRpcCommitFilesAskTimeout)
     }
   }
 

diff --git a/common/src/main/scala/org/apache/celeborn/common/CelebornConf.scala b/common/src/main/scala/org/apache/celeborn/common/CelebornConf.scala
@@ -924,6 +924,11 @@ class CelebornConf(loadDefaults: Boolean) extends Cloneable with Logging with Se
       get(CLIENT_RPC_GET_REDUCER_FILE_GROUP_RPC_ASK_TIMEOUT).milli,
       CLIENT_RPC_GET_REDUCER_FILE_GROUP_RPC_ASK_TIMEOUT.key)
 
+  def clientRpcCommitFilesAskTimeout: RpcTimeout =
+    new RpcTimeout(
+      get(CLIENT_RPC_COMMIT_FILES_ASK_TIMEOUT).milli,
+      CLIENT_RPC_COMMIT_FILES_ASK_TIMEOUT.key)
+
   // //////////////////////////////////////////////////////
   //               Shuffle Client Fetch                  //
   // //////////////////////////////////////////////////////
@@ -4243,6 +4248,13 @@ object CelebornConf extends Logging {
         s"By default, the value is the max timeout value `${NETWORK_IO_CONNECTION_TIMEOUT.key}`.")
       .fallbackConf(NETWORK_IO_CONNECTION_TIMEOUT)
 
+  val CLIENT_RPC_COMMIT_FILES_ASK_TIMEOUT: ConfigEntry[Long] =
+    buildConf("celeborn.client.rpc.commitFiles.askTimeout")
+      .categories("client")
+      .version("0.4.1")
+      .doc("Timeout for CommitHandler commit files.")
+      .fallbackConf(RPC_ASK_TIMEOUT)
+
   val CLIENT_RPC_CACHE_SIZE: ConfigEntry[Int] =
     buildConf("celeborn.client.rpc.cache.size")
       .withAlternative("celeborn.rpc.cache.size")

diff --git a/docs/configuration/client.md b/docs/configuration/client.md
@@ -74,6 +74,7 @@ license: |
 | celeborn.client.rpc.cache.concurrencyLevel | 32 | false | The number of write locks to update rpc cache. | 0.3.0 | celeborn.rpc.cache.concurrencyLevel | 
 | celeborn.client.rpc.cache.expireTime | 15s | false | The time before a cache item is removed. | 0.3.0 | celeborn.rpc.cache.expireTime | 
 | celeborn.client.rpc.cache.size | 256 | false | The max cache items count for rpc cache. | 0.3.0 | celeborn.rpc.cache.size | 
+| celeborn.client.rpc.commitFiles.askTimeout | &lt;value of celeborn.rpc.askTimeout&gt; | false | Timeout for CommitHandler commit files. | 0.4.1 |  | 
 | celeborn.client.rpc.getReducerFileGroup.askTimeout | &lt;value of celeborn.&lt;module&gt;.io.connectionTimeout&gt; | false | Timeout for ask operations during getting reducer file group information. During this process, there are `celeborn.client.requestCommitFiles.maxRetries` times for retry opportunities for committing files and 1 times for releasing slots request. User can customize this value according to your setting. By default, the value is the max timeout value `celeborn.<module>.io.connectionTimeout`. | 0.2.0 |  | 
 | celeborn.client.rpc.maxRetries | 3 | false | Max RPC retry times in LifecycleManager. | 0.3.2 |  | 
 | celeborn.client.rpc.registerShuffle.askTimeout | &lt;value of celeborn.&lt;module&gt;.io.connectionTimeout&gt; | false | Timeout for ask operations during register shuffle. During this process, there are two times for retry opportunities for requesting slots, one request for establishing a connection with Worker and `celeborn.client.reserveSlots.maxRetries` times for retry opportunities for reserving slots. User can customize this value according to your setting. By default, the value is the max timeout value `celeborn.<module>.io.connectionTimeout`. | 0.3.0 | celeborn.rpc.registerShuffle.askTimeout |