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https://issues.apache.org/jira/browse/HIVE-3590?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Esteban Gutierrez updated HIVE-3590:
------------------------------------
Description:
Simple implementation of TCP KeepAlive and socket timeout for the HiveServer in
order to avoid half open connections or connection drops during long running
queries that use HiveServer.
Two new settings have been added in order to control this functionality.
{code}
<property>
<name>hive.server.read.socket.timeout</name>
<value>10</value>
<description>Timeout for the HiveServer to close the connection if no
response from the client in N seconds, defaults to 10 seconds.</description>
</property>
<property>
<name>hive.server.tcp.keepalive</name>
<value>true</value>
<description>Whether to enable TCP keepalive for the HiveServer. Keepalive
will prevent accumulation of half-open connections.</description>
</property>
{code}
was:
Simple implementation of TCP KeepAlive and socket timeout for the HiveServer in
order to avoid half open connections or connection drops during long running
queries that use HiveServer.
Two new settings have been added in order to control this functionality.
{code}
<property>
<name>hive.server.read.socket.timeout</name>
<value>10</value>
<description>Timeout for the HiveServer to close the connection if no
response from the client in N seconds, defaults is 10 seconds.</description>
</property>
<property>
<name>hive.server.tcp.keepalive</name>
<value>true</value>
<description>Whether to enable TCP keepalive for the HiveServer. Keepalive
will prevent accumulation of half-open connections.</description>
</property>
{code}
> TCP KeepAlive and connection timeout for the HiveServer
> -------------------------------------------------------
>
> Key: HIVE-3590
> URL: https://issues.apache.org/jira/browse/HIVE-3590
> Project: Hive
> Issue Type: Improvement
> Components: Server Infrastructure
> Reporter: Esteban Gutierrez
> Assignee: Esteban Gutierrez
> Priority: Critical
> Labels: patch
> Fix For: 0.10.0
>
> Attachments: HIVE-3590.1.patch, HIVE-3590.2.patch
>
>
> Simple implementation of TCP KeepAlive and socket timeout for the HiveServer
> in order to avoid half open connections or connection drops during long
> running queries that use HiveServer.
> Two new settings have been added in order to control this functionality.
> {code}
> <property>
> <name>hive.server.read.socket.timeout</name>
> <value>10</value>
> <description>Timeout for the HiveServer to close the connection if no
> response from the client in N seconds, defaults to 10 seconds.</description>
> </property>
> <property>
> <name>hive.server.tcp.keepalive</name>
> <value>true</value>
> <description>Whether to enable TCP keepalive for the HiveServer. Keepalive
> will prevent accumulation of half-open connections.</description>
> </property>
> {code}
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