Python add_instance 예제들

예제 #1

def started_node():
    cluster = helpers.cluster.ClickHouseCluster(__file__)
    try:
        node = cluster.add_instance("node", main_configs=[
            os.path.join(SCRIPT_DIR, "configs", "config_send_crash_reports.xml")
        ])
        cluster.start()
        yield node
    finally:
        cluster.shutdown()

예제 #2

파일: test.py 프로젝트: zzsmdfj/ClickHouse

def started_node():
    cluster = helpers.cluster.ClickHouseCluster(__file__)
    try:
        node = cluster.add_instance("node",
                                    main_configs=[
                                        os.path.join(
                                            SCRIPT_DIR, "configs",
                                            "config_send_crash_reports.xml")
                                    ])
        cluster.start()
        yield node
    finally:
        # It will print Fatal message after pkill -SEGV, suppress it
        try:
            cluster.shutdown()
        except:
            pass

예제 #3

파일: test.py 프로젝트: zzzz123321/ClickHouse

import time
import xml.etree.ElementTree as ET

import helpers.client
import helpers.cluster
import pytest

cluster = helpers.cluster.ClickHouseCluster(__file__)

node1 = cluster.add_instance('node1',
                             main_configs=['configs/logs_config.xml'],
                             with_zookeeper=True,
                             stay_alive=True,
                             tmpfs=[
                                 '/jbod1:size=40M', '/jbod2:size=40M',
                                 '/jbod3:size=40M', '/jbod4:size=40M',
                                 '/external:size=200M'
                             ],
                             macros={
                                 "shard": 0,
                                 "replica": 1
                             })

node2 = cluster.add_instance('node2',
                             main_configs=['configs/logs_config.xml'],
                             with_zookeeper=True,
                             stay_alive=True,
                             tmpfs=[
                                 '/jbod1:size=40M', '/jbod2:size=40M',
                                 '/jbod3:size=40M', '/jbod4:size=40M',
                                 '/external:size=200M'

예제 #4

파일: test.py 프로젝트: zhangjmruc/ClickHouse

import pytest
import helpers.client
import helpers.cluster
from helpers.test_tools import assert_eq_with_retry

cluster = helpers.cluster.ClickHouseCluster(__file__)
node1 = cluster.add_instance(
    "node1",
    main_configs=["configs/remote_servers.xml", "configs/cleanup_thread.xml"],
    with_zookeeper=True,
)


@pytest.fixture(scope="module")
def started_cluster():
    try:
        cluster.start()
        yield cluster

    finally:
        cluster.shutdown()


def test_empty_parts_alter_delete(started_cluster):
    node1.query(
        "CREATE TABLE empty_parts_delete (d Date, key UInt64, value String) \
        ENGINE = ReplicatedMergeTree('/clickhouse/tables/empty_parts_delete', 'r1', d, key, 8192)"
    )

    node1.query(
        "INSERT INTO empty_parts_delete VALUES (toDate('2020-10-10'), 1, 'a')")

예제 #5

import pytest
import helpers.client
import helpers.cluster

cluster = helpers.cluster.ClickHouseCluster(__file__)

node1 = cluster.add_instance(
    'node1',
    main_configs=['configs/logs_config.xml', 'configs/cluster.xml'],
    with_zookeeper=True,
    stay_alive=True)

node2 = cluster.add_instance(
    'node2',
    main_configs=['configs/logs_config.xml', 'configs/cluster.xml'],
    with_zookeeper=True,
    stay_alive=True)


@pytest.fixture(scope="module")
def started_cluster():
    try:
        cluster.start()
        yield cluster

    finally:
        cluster.shutdown()


def test_trivial_alter_in_partition_merge_tree_without_where(started_cluster):
    try:

예제 #6

파일: test.py 프로젝트: zhangjmruc/ClickHouse

import helpers.client
import helpers.cluster
from helpers.test_tools import TSV
import pytest


cluster = helpers.cluster.ClickHouseCluster(__file__)

node1 = cluster.add_instance(
    "node1",
    main_configs=["configs/logs_config.xml"],
    with_zookeeper=True,
    stay_alive=True,
    tmpfs=[
        "/jbod1:size=40M",
        "/jbod2:size=40M",
        "/jbod3:size=40M",
        "/jbod4:size=40M",
        "/external:size=200M",
    ],
    macros={"shard": 0, "replica": 1},
)

node2 = cluster.add_instance(
    "node2",
    main_configs=["configs/logs_config.xml"],
    with_zookeeper=True,
    stay_alive=True,
    tmpfs=[
        "/jbod1:size=40M",
        "/jbod2:size=40M",

예제 #7

import pytest
import helpers.client
import helpers.cluster


cluster = helpers.cluster.ClickHouseCluster(__file__)

node1 = cluster.add_instance(
    "node1",
    main_configs=["configs/logs_config.xml", "configs/cluster.xml"],
    with_zookeeper=True,
    stay_alive=True,
)

node2 = cluster.add_instance(
    "node2",
    main_configs=["configs/logs_config.xml", "configs/cluster.xml"],
    with_zookeeper=True,
    stay_alive=True,
)


@pytest.fixture(scope="module")
def started_cluster():
    try:
        cluster.start()
        yield cluster

    finally:
        cluster.shutdown()