enhance: Don't set the timeout for SyncSegments (#34226)

issue: #32809

---------

Signed-off-by: Cai Zhang <cai.zhang@zilliz.com>

internal/datacoord/session_manager.go

@@ -230,18 +230,16 @@ func (c *SessionManagerImpl) SyncSegments(nodeID int64, req *datapb.SyncSegments
 		zap.Int64("planID", req.GetPlanID()),
 	)
 	ctx, cancel := context.WithTimeout(context.Background(), Params.DataCoordCfg.CompactionRPCTimeout.GetAsDuration(time.Second))
-	defer cancel()
 	cli, err := c.getClient(ctx, nodeID)
+	cancel()
 	if err != nil {
 		log.Warn("failed to get client", zap.Error(err))
 		return err
 	}
 
 	err = retry.Do(context.Background(), func() error {
-		ctx, cancel := context.WithTimeout(context.Background(), Params.DataCoordCfg.CompactionRPCTimeout.GetAsDuration(time.Second))
-		defer cancel()
-
-		resp, err := cli.SyncSegments(ctx, req)
+		// doesn't set timeout
+		resp, err := cli.SyncSegments(context.Background(), req)
 		if err := VerifyResponse(resp, err); err != nil {
 			log.Warn("failed to sync segments", zap.Error(err))
 			return err

pkg/util/paramtable/component_param.go

@@ -3234,10 +3234,10 @@ During compaction, the size of segment # of rows is able to exceed segment max #
 	p.ChannelCheckpointMaxLag.Init(base.mgr)
 
 	p.SyncSegmentsInterval = ParamItem{
-		Key:          "dataCoord.sync.interval",
-		Version:      "2.4.3",
+		Key:          "dataCoord.syncSegmentsInterval",
+		Version:      "2.4.6",
 		Doc:          "The time interval for regularly syncing segments",
-		DefaultValue: "600", // 10 * 60 seconds
+		DefaultValue: "300", // 5 * 60 seconds
 	}
 	p.SyncSegmentsInterval.Init(base.mgr)