Help Center/MapReduce Service/Component Operation Guide (LTS)/Using Impala/Typical Impala Configurations
Updated on 2025-11-13 GMT+08:00
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Typical Impala Configurations

This section applies to MRS 3.x or later.

Page Access

On Manager, choose Cluster > Services > Impala. On the page that is displayed, click the Configuration tab then the All Configurations sub-tab. Enter a parameter name in the search box.

Parameter Description

The following table lists only some common parameters. The actual parameters are subject to the FusionInsight Manager page.

Table 1 Common Impala parameters

Parameter

Description

Default Value

Value Range

impalad.customized.configs

Custom configuration item of the impalad process

N/A

N/A

--enable_ldap_auth

Whether to enable LDAP authentication

false

The value can be true or false.

--ldap_bind_pattern

ldap userDNPattern, for example, cn=%s,ou=People,dc=huawei,dc=com

N/A

N/A

--ldap_passwords_in_clear_ok

If this parameter is set to true, LDAP passwords are sent in plaintext (excluding TLS and SSL) on the network.

false

The value can be true or false.

--ldap_uri-ip

ldap ip

N/A

N/A

--ldap_uri-port

ldap port

389

N/A

--max_log_files

Maximum number of process log files

10

N/A

--max_log_size

Maximum size of a process log file, in MB

200

N/A

statestored.customized.configs

Custom configuration item of the Statestored process

N/A

N/A

catalogd.customized.configs

Custom configuration item of the Catalogd process

N/A

N/A

Parent topic:Using Impala