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[feat][COM][httpclient] optimize BML client connection pool configuration #5366

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Merged
casionone merged 1 commit into from
Mar 26, 2026
+6 −2
Merged

[feat][COM][httpclient] optimize BML client connection pool configuration #5366

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8 changes: 6 additions & 2 deletions ...ns/linkis-httpclient/src/main/scala/org/apache/linkis/httpclient/AbstractHttpClient.scala
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Original file line number Diff line number Diff line change
Expand Up @@ -93,11 +93,13 @@ abstract class AbstractHttpClient(clientConfig: ClientConfig, clientName: String

protected val connectionManager = new PoolingHttpClientConnectionManager

// 设置连接池参数
connectionManager.setMaxTotal(clientConfig.getMaxConnection)
connectionManager.setDefaultMaxPerRoute(clientConfig.getMaxConnection / 2)

private val httpClientBuilder: HttpClientBuilder = HttpClients
.custom()
.setDefaultCookieStore(cookieStore)
.setMaxConnTotal(clientConfig.getMaxConnection)
.setMaxConnPerRoute(clientConfig.getMaxConnection / 2)
.setConnectionManager(connectionManager)

protected val httpClient: CloseableHttpClient = if (clientConfig.isSSL) {
Expand Down Expand Up @@ -611,9 +613,11 @@ abstract class AbstractHttpClient(clientConfig: ClientConfig, clientName: String
clientConnectInfo.put("leased", totalStats.getLeased)
clientConnectInfo.put("avaiLabel", totalStats.getAvailable)
clientConnectInfo.put("maxTotal", connectionManager.getMaxTotal)
clientConnectInfo.put("pendingCount", totalStats.getPending)
logger.info(s"BMLClient:总最大连接数：${connectionManager.getMaxTotal}")
logger.info(s"BMLClient:空闲连接数：${totalStats.getAvailable}")
logger.info(s"BMLClient:活跃连接数：${totalStats.getLeased}")
logger.info(s"BMLClient:等待连接数：${totalStats.getPending}")
clientConnectInfo
}

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