xloya commented on code in PR #3876:
URL: https://github.com/apache/gravitino/pull/3876#discussion_r1663973391
##########
clients/client-python/tests/integration/integration_test_env.py:
##########
@@ -118,3 +120,79 @@ def tearDownClass(cls):
if gravitino_server_running:
logger.error("Can't stop Gravitino server!")
+
+ @classmethod
+ def restart_server(cls):
+ logger.info("Restarting Gravitino server...")
+ gravitino_home = os.environ.get("GRAVITINO_HOME")
+ gravitino_startup_script = os.path.join(gravitino_home,
"bin/gravitino.sh")
+ if not os.path.exists(gravitino_startup_script):
+ raise GravitinoRuntimeException(
+ f"Can't find Gravitino startup script:
{gravitino_startup_script}, "
+ "Please execute `./gradlew compileDistribution -x test` in the
Gravitino "
+ "project root directory."
+ )
+
+ # Restart Gravitino Server
+ env_vars = os.environ.copy()
+ env_vars["HADOOP_USER_NAME"] = "datastrato"
+ result = subprocess.run(
+ [gravitino_startup_script, "restart"],
+ env=env_vars,
+ capture_output=True,
+ text=True,
+ check=False,
+ )
+ if result.stdout:
+ logger.info("stdout: %s", result.stdout)
+ if result.stderr:
+ logger.info("stderr: %s", result.stderr)
+
+ if not check_gravitino_server_status():
+ raise GravitinoRuntimeException("ERROR: Can't start Gravitino
server!")
+
+ @classmethod
+ def _append_server_hadoop_conf(cls, config):
+ logger.info("Append server hadoop conf.")
+ gravitino_home = os.environ.get("GRAVITINO_HOME")
+ if gravitino_home is None:
+ raise GravitinoRuntimeException("Cannot find GRAVITINO_HOME env.")
+ hadoop_conf_path = f"{gravitino_home}/catalogs/hadoop/conf/hadoop.conf"
+ if not os.path.exists(hadoop_conf_path):
+ raise GravitinoRuntimeException(
+ f"Hadoop conf file is not found at `{hadoop_conf_path}`."
+ )
+
+ with open(hadoop_conf_path, mode="a", encoding="utf-8") as f:
+ for key, value in config.items():
+ f.write(f"\n{key} = {value}")
+
+ @classmethod
+ def _reset_server_hadoop_conf(cls, config):
+ logger.info("Reset server hadoop conf.")
+ gravitino_home = os.environ.get("GRAVITINO_HOME")
+ if gravitino_home is None:
+ raise GravitinoRuntimeException("Cannot find GRAVITINO_HOME env.")
+ hadoop_conf_path = f"{gravitino_home}/catalogs/hadoop/conf/hadoop.conf"
+ if not os.path.exists(hadoop_conf_path):
+ raise GravitinoRuntimeException(
+ f"Hadoop conf file is not found at `{hadoop_conf_path}`."
+ )
+ filtered_lines = []
+ with open(hadoop_conf_path, mode="r", encoding="utf-8") as file:
+ lines = file.readlines()
+ for line in lines:
+ line = line.strip()
+ find_config = False
+ for key, value in config.items():
+ key_to_delete = f"{key} = {value}"
+ if line.startswith(key_to_delete):
+ find_config = True
+ break
+ if find_config:
+ continue
+ filtered_lines.append(line)
+
+ with open(hadoop_conf_path, mode="w", encoding="utf-8") as file:
Review Comment:
The `w` mode will truncate the file firstly, see:
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