Hi All,
I got below error after enable Impala admission control
ERROR: Rejected query from pool default-pool: request memory needed 20.02
> MB per node is greater than memory available for admission 0 of
> centos-kudu-impala:22000.
>
> Use the MEM_LIMIT query option to indicate how much memory is required per
> node.
>
below is my config:
IMPALA_KUDU_MASTERS=<kudu master>
IMPALA_CATALOG_SERVICE_HOST=<catalog ip>
IMPALA_STATE_STORE_HOST=<state store ip>
IMPALA_STATE_STORE_PORT=24000
IMPALA_BACKEND_PORT=22000
IMPALA_LOG_DIR=/var/log/impala
IMPALA_CATALOG_ARGS=" -log_dir=${IMPALA_LOG_DIR} "
IMPALA_STATE_STORE_ARGS=" -log_dir=${IMPALA_LOG_DIR}
-state_store_port=${IMPALA_STATE_STORE_PORT}"
IMPALA_SERVER_ARGS=" \
-is_coordinator=false \
-is_executor=true \
-scratch_dirs=/tmp/impala/scratch \
-mem_limit=70% \
--queue_wait_timeout_ms=180000 \
--default_pool_max_requests=2 \
--default_pool_max_queued=2 \
--default_pool_mem_limit=3g \
-log_dir=${IMPALA_LOG_DIR} \
-catalog_service_host=${IMPALA_CATALOG_SERVICE_HOST} \
-state_store_port=${IMPALA_STATE_STORE_PORT} \
-state_store_host=${IMPALA_STATE_STORE_HOST} \
-be_port=${IMPALA_BACKEND_PORT} \
-kudu_master_hosts=${IMPALA_KUDU_MASTERS}"
could you suggest me, what i miss?
--
Regards,
Hendry Suwanda
Github: https://github.com/hendrysuwanda
Blog: http://hendrysuwanda.github.io/
