Database Reference
In-Depth Information
As shown in the previous screenshot, both
Impala Daemon
and
Impala StateStore
Daemon
are running successfully. However, in a situation where Impala shows the
Stopped
status, you can start both the daemons at once just by using the
Actions
button on Cloudera Manager, as shown in the following screenshot:
If we list running processes specific to Impala using the Linux
ps
command, we can
find both the
impalad
and
statestored
processes listed as follows:
Impala Daemon (impalad)
impala/usr/lib/impala/sbin-retail/impalad
--flagfile=/var/run/cloudera-scm-agent/process/
21-impala-IMPALAD/impala-conf/impalad_flags
