[jira] [Updated] (HADOOP-15813) Enable more reliable SSL connection reuse
[ https://issues.apache.org/jira/browse/HADOOP-15813?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Wei-Chiu Chuang updated HADOOP-15813: - Resolution: Fixed Status: Resolved (was: Patch Available) Pushed the patch to trunk ~ all the way to branch-2.8. Thanks [~daryn] for identifying such a big perf boost. Really appreciate the work! > Enable more reliable SSL connection reuse > - > > Key: HADOOP-15813 > URL: https://issues.apache.org/jira/browse/HADOOP-15813 > Project: Hadoop Common > Issue Type: Bug > Components: common >Affects Versions: 2.6.0 >Reporter: Daryn Sharp >Assignee: Daryn Sharp >Priority: Major > Fix For: 2.10.0, 3.0.4, 3.3.0, 2.8.6, 3.2.1, 2.9.3, 3.1.3 > > Attachments: HADOOP-15813.patch, HADOOP-15813.patch, KMS > throughput.png, profiler after HADOOP-15813.png, profiler prior to > HADOOP-15813.png > > > The java keep-alive cache relies on instance equivalence of the SSL socket > factory. In many java versions, SSLContext#getSocketFactory always returns a > new instance which completely breaks the cache. Clients flooding a service > with lingering per-request connections that can lead to port exhaustion. The > hadoop SSLFactory should cache the socket factory associated with the context. -- This message was sent by Atlassian JIRA (v7.6.3#76005) - To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-issues-h...@hadoop.apache.org
[jira] [Updated] (HADOOP-15813) Enable more reliable SSL connection reuse
[ https://issues.apache.org/jira/browse/HADOOP-15813?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Wei-Chiu Chuang updated HADOOP-15813: - Fix Version/s: 3.1.3 2.9.3 3.2.1 2.8.6 3.3.0 3.0.4 2.10.0 > Enable more reliable SSL connection reuse > - > > Key: HADOOP-15813 > URL: https://issues.apache.org/jira/browse/HADOOP-15813 > Project: Hadoop Common > Issue Type: Bug > Components: common >Affects Versions: 2.6.0 >Reporter: Daryn Sharp >Assignee: Daryn Sharp >Priority: Major > Fix For: 2.10.0, 3.0.4, 3.3.0, 2.8.6, 3.2.1, 2.9.3, 3.1.3 > > Attachments: HADOOP-15813.patch, HADOOP-15813.patch, KMS > throughput.png, profiler after HADOOP-15813.png, profiler prior to > HADOOP-15813.png > > > The java keep-alive cache relies on instance equivalence of the SSL socket > factory. In many java versions, SSLContext#getSocketFactory always returns a > new instance which completely breaks the cache. Clients flooding a service > with lingering per-request connections that can lead to port exhaustion. The > hadoop SSLFactory should cache the socket factory associated with the context. -- This message was sent by Atlassian JIRA (v7.6.3#76005) - To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-issues-h...@hadoop.apache.org
[jira] [Updated] (HADOOP-15813) Enable more reliable SSL connection reuse
[ https://issues.apache.org/jira/browse/HADOOP-15813?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Wei-Chiu Chuang updated HADOOP-15813: - Attachment: KMS throughput.png > Enable more reliable SSL connection reuse > - > > Key: HADOOP-15813 > URL: https://issues.apache.org/jira/browse/HADOOP-15813 > Project: Hadoop Common > Issue Type: Bug > Components: common >Affects Versions: 2.6.0 >Reporter: Daryn Sharp >Assignee: Daryn Sharp >Priority: Major > Attachments: HADOOP-15813.patch, HADOOP-15813.patch, KMS > throughput.png, profiler after HADOOP-15813.png, profiler prior to > HADOOP-15813.png > > > The java keep-alive cache relies on instance equivalence of the SSL socket > factory. In many java versions, SSLContext#getSocketFactory always returns a > new instance which completely breaks the cache. Clients flooding a service > with lingering per-request connections that can lead to port exhaustion. The > hadoop SSLFactory should cache the socket factory associated with the context. -- This message was sent by Atlassian JIRA (v7.6.3#76005) - To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-issues-h...@hadoop.apache.org
[jira] [Updated] (HADOOP-15813) Enable more reliable SSL connection reuse
[ https://issues.apache.org/jira/browse/HADOOP-15813?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Wei-Chiu Chuang updated HADOOP-15813: - Attachment: profiler prior to HADOOP-15813.png profiler after HADOOP-15813.png > Enable more reliable SSL connection reuse > - > > Key: HADOOP-15813 > URL: https://issues.apache.org/jira/browse/HADOOP-15813 > Project: Hadoop Common > Issue Type: Bug > Components: common >Affects Versions: 2.6.0 >Reporter: Daryn Sharp >Assignee: Daryn Sharp >Priority: Major > Attachments: HADOOP-15813.patch, HADOOP-15813.patch, profiler after > HADOOP-15813.png, profiler prior to HADOOP-15813.png > > > The java keep-alive cache relies on instance equivalence of the SSL socket > factory. In many java versions, SSLContext#getSocketFactory always returns a > new instance which completely breaks the cache. Clients flooding a service > with lingering per-request connections that can lead to port exhaustion. The > hadoop SSLFactory should cache the socket factory associated with the context. -- This message was sent by Atlassian JIRA (v7.6.3#76005) - To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-issues-h...@hadoop.apache.org
[jira] [Updated] (HADOOP-15813) Enable more reliable SSL connection reuse
[ https://issues.apache.org/jira/browse/HADOOP-15813?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Daryn Sharp updated HADOOP-15813: - Attachment: HADOOP-15813.patch > Enable more reliable SSL connection reuse > - > > Key: HADOOP-15813 > URL: https://issues.apache.org/jira/browse/HADOOP-15813 > Project: Hadoop Common > Issue Type: Bug > Components: common >Affects Versions: 2.6.0 >Reporter: Daryn Sharp >Assignee: Daryn Sharp >Priority: Major > Attachments: HADOOP-15813.patch, HADOOP-15813.patch > > > The java keep-alive cache relies on instance equivalence of the SSL socket > factory. In many java versions, SSLContext#getSocketFactory always returns a > new instance which completely breaks the cache. Clients flooding a service > with lingering per-request connections that can lead to port exhaustion. The > hadoop SSLFactory should cache the socket factory associated with the context. -- This message was sent by Atlassian JIRA (v7.6.3#76005) - To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-issues-h...@hadoop.apache.org
[jira] [Updated] (HADOOP-15813) Enable more reliable SSL connection reuse
[ https://issues.apache.org/jira/browse/HADOOP-15813?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Daryn Sharp updated HADOOP-15813: - Status: Patch Available (was: Open) > Enable more reliable SSL connection reuse > - > > Key: HADOOP-15813 > URL: https://issues.apache.org/jira/browse/HADOOP-15813 > Project: Hadoop Common > Issue Type: Bug > Components: common >Affects Versions: 2.6.0 >Reporter: Daryn Sharp >Assignee: Daryn Sharp >Priority: Major > Attachments: HADOOP-15813.patch > > > The java keep-alive cache relies on instance equivalence of the SSL socket > factory. In many java versions, SSLContext#getSocketFactory always returns a > new instance which completely breaks the cache. Clients flooding a service > with lingering per-request connections that can lead to port exhaustion. The > hadoop SSLFactory should cache the socket factory associated with the context. -- This message was sent by Atlassian JIRA (v7.6.3#76005) - To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-issues-h...@hadoop.apache.org
[jira] [Updated] (HADOOP-15813) Enable more reliable SSL connection reuse
[ https://issues.apache.org/jira/browse/HADOOP-15813?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Daryn Sharp updated HADOOP-15813: - Attachment: HADOOP-15813.patch > Enable more reliable SSL connection reuse > - > > Key: HADOOP-15813 > URL: https://issues.apache.org/jira/browse/HADOOP-15813 > Project: Hadoop Common > Issue Type: Bug > Components: common >Affects Versions: 2.6.0 >Reporter: Daryn Sharp >Priority: Major > Attachments: HADOOP-15813.patch > > > The java keep-alive cache relies on instance equivalence of the SSL socket > factory. In many java versions, SSLContext#getSocketFactory always returns a > new instance which completely breaks the cache. Clients flooding a service > with lingering per-request connections that can lead to port exhaustion. The > hadoop SSLFactory should cache the socket factory associated with the context. -- This message was sent by Atlassian JIRA (v7.6.3#76005) - To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-issues-h...@hadoop.apache.org
