Timeout Settings
Recommended timeout settings are as follows:
core-site.xml:
<property>
<name> ipc.client.connect.max.retries </name>
<description>
Indicates the number of retries a client will make to establish a server connection.
</description>
<value> 3 </value>
</property>
<property>
<name> ipc.client.connect.max.retries.on.timeouts </name>
<description>
Indicates the number of retries a client will make on socket timeout to establish a server connection.
</description>
<value> 3 </value>
</property>
yarn-site.xml:
<property>
<name> yarn.client.nodemanager-connect.max-wait-ms </name>
<description>
Max time to wait to establish a connection to the NodeManager.
</description>
<value> 50000 </value>
</property>
<property>
<name> yarn.client.nodemanager-connect.retry-interval-ms </name>
<description>
Time interval between each attempt to connect to the NodeManager.
</description>
<value> 10000 </value>
</property>
Vector SQL settings:
SET SESSION WITH ON_ERROR = ROLLBACK TRANSACTION