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https://issues.apache.org/jira/browse/HADOOP-19609?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18013877#comment-18013877
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ASF GitHub Bot commented on HADOOP-19609:
-----------------------------------------
manika137 commented on code in PR #7817:
URL: https://github.com/apache/hadoop/pull/7817#discussion_r2276092300
##########
hadoop-tools/hadoop-azure/src/main/java/org/apache/hadoop/fs/azurebfs/services/AbfsConnectionManager.java:
##########
@@ -65,12 +69,40 @@ class AbfsConnectionManager implements
HttpClientConnectionManager {
*/
private final HttpClientConnectionOperator connectionOperator;
+ /**
+ * Number of connections to be created during cache refresh.
+ */
+ private final int cacheRefreshConnections;
+
+ /**
+ * Connection timeout for establishing a new connection.
+ */
+ private final int connectionTimeout;
+
+ private final AtomicBoolean isCaching = new AtomicBoolean(false);
+
+ private final Object connectionLock = new Object();
+
+ private HttpHost baseHost;
+
AbfsConnectionManager(Registry<ConnectionSocketFactory>
socketFactoryRegistry,
- AbfsHttpClientConnectionFactory connectionFactory, KeepAliveCache kac) {
+ AbfsHttpClientConnectionFactory connectionFactory, KeepAliveCache kac,
+ final AbfsConfiguration abfsConfiguration, final URL baseUrl) {
this.httpConnectionFactory = connectionFactory;
+ this.connectionTimeout = abfsConfiguration.getHttpConnectionTimeout();
this.kac = kac;
this.connectionOperator = new DefaultHttpClientConnectionOperator(
socketFactoryRegistry, null, null);
+ if (abfsConfiguration.getCacheWarmupConnections() > 0) {
Review Comment:
since connection manager is being called by client, we expect cache warmup
for each client instance?
> ABFS: Apache Client Connection Pool Relook
> ------------------------------------------
>
> Key: HADOOP-19609
> URL: https://issues.apache.org/jira/browse/HADOOP-19609
> Project: Hadoop Common
> Issue Type: Sub-task
> Components: fs/azure
> Affects Versions: 3.4.1
> Reporter: Manish Bhatt
> Assignee: Manish Bhatt
> Priority: Major
> Labels: pull-request-available
>
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