Merge pull request ClickHouse#58007 from ClickHouse/chesema-stateless…

…-run-timeout

more messages in ci

docker/test/stateless/run.sh

@@ -216,11 +216,11 @@ export -f run_tests
 if [ "$NUM_TRIES" -gt "1" ]; then
     # We don't run tests with Ordinary database in PRs, only in master.
     # So run new/changed tests with Ordinary at least once in flaky check.
-    timeout "$MAX_RUN_TIME" bash -c 'NUM_TRIES=1; USE_DATABASE_ORDINARY=1; run_tests' \
+    timeout_with_logging "$MAX_RUN_TIME" bash -c 'NUM_TRIES=1; USE_DATABASE_ORDINARY=1; run_tests' \
       | sed 's/All tests have finished//' | sed 's/No tests were run//' ||:
 fi
 
-timeout "$MAX_RUN_TIME" bash -c run_tests ||:
+timeout_with_logging "$MAX_RUN_TIME" bash -c run_tests ||:
 
 echo "Files in current directory"
 ls -la ./

docker/test/stateless/utils.lib

@@ -35,4 +35,17 @@ function fn_exists() {
     declare -F "$1" > /dev/null;
 }
 
+function timeout_with_logging() {
+    local exit_code=0
+
+    timeout "${@}" || exit_code="${?}"
+
+    if [[ "${exit_code}" -eq "124" ]]
+    then
+      echo "The command 'timeout ${*}' has been killed by timeout"
+    fi
+
+    return $exit_code
+}
+
 # vi: ft=bash

tests/clickhouse-test

@@ -32,7 +32,7 @@ from typing import Tuple, Union, Optional, Dict, Set, List
 import subprocess
 from subprocess import Popen
 from subprocess import PIPE
-from datetime import datetime
+from datetime import datetime, timedelta
 from time import time, sleep
 from errno import ESRCH
 
@@ -279,36 +279,42 @@ def need_retry(args, stdout, stderr, total_time):
     )
 
 
-def get_processlist_with_stacktraces(args):
-    try:
-        if args.replicated_database:
-            return clickhouse_execute(
+def get_processlist_size(args):
+    if args.replicated_database:
+        return int(
+            clickhouse_execute(
                 args,
                 """
-            SELECT materialize(hostName() || '::' || tcpPort()::String) as host_port, *
-            -- NOTE: view() here to do JOIN on shards, instead of initiator
-            FROM clusterAllReplicas('test_cluster_database_replicated', view(
                 SELECT
-                    p.*,
-                    arrayStringConcat(groupArray('Thread ID ' || toString(s.thread_id) || '\n' || arrayStringConcat(arrayMap(
-                        x -> concat(addressToLine(x), '::', demangle(addressToSymbol(x))),
-                        s.trace), '\n') AS stacktrace
-                    )) AS stacktraces
-                FROM system.processes p
-                JOIN system.stack_trace s USING (query_id)
+                    count()
+                FROM
+                    FROM system.processes
                 WHERE query NOT LIKE '%system.processes%'
-                GROUP BY p.*
-            ))
-            ORDER BY elapsed DESC FORMAT Vertical
-            """,
-                settings={
-                    "allow_introspection_functions": 1,
-                },
-            )
-        else:
-            return clickhouse_execute(
+                """,
+            ).strip()
+        )
+    else:
+        return int(
+            clickhouse_execute(
                 args,
                 """
+                SELECT
+                    count()
+                FROM system.processes
+                WHERE query NOT LIKE '%system.processes%'
+                """,
+            ).strip()
+        )
+
+
+def get_processlist_with_stacktraces(args):
+    if args.replicated_database:
+        return clickhouse_execute(
+            args,
+            """
+        SELECT materialize(hostName() || '::' || tcpPort()::String) as host_port, *
+        -- NOTE: view() here to do JOIN on shards, instead of initiator
+        FROM clusterAllReplicas('test_cluster_database_replicated', view(
             SELECT
                 p.*,
                 arrayStringConcat(groupArray('Thread ID ' || toString(s.thread_id) || '\n' || arrayStringConcat(arrayMap(
@@ -319,14 +325,35 @@ def get_processlist_with_stacktraces(args):
             JOIN system.stack_trace s USING (query_id)
             WHERE query NOT LIKE '%system.processes%'
             GROUP BY p.*
-            ORDER BY elapsed DESC FORMAT Vertical
-            """,
-                settings={
-                    "allow_introspection_functions": 1,
-                },
-            )
-    except Exception as e:
-        return "Failed to get processlist: " + str(e)
+        ))
+        ORDER BY elapsed DESC FORMAT Vertical
+        """,
+            settings={
+                "allow_introspection_functions": 1,
+            },
+            timeout=120,
+        )
+    else:
+        return clickhouse_execute(
+            args,
+            """
+        SELECT
+            p.*,
+            arrayStringConcat(groupArray('Thread ID ' || toString(s.thread_id) || '\n' || arrayStringConcat(arrayMap(
+                x -> concat(addressToLine(x), '::', demangle(addressToSymbol(x))),
+                s.trace), '\n') AS stacktrace
+            )) AS stacktraces
+        FROM system.processes p
+        JOIN system.stack_trace s USING (query_id)
+        WHERE query NOT LIKE '%system.processes%'
+        GROUP BY p.*
+        ORDER BY elapsed DESC FORMAT Vertical
+        """,
+            settings={
+                "allow_introspection_functions": 1,
+            },
+            timeout=120,
+        )
 
 
 def get_transactions_list(args):
@@ -2427,11 +2454,42 @@ def main(args):
 
     if args.hung_check:
         # Some queries may execute in background for some time after test was finished. This is normal.
-        for _ in range(1, 60):
-            processlist = get_processlist_with_stacktraces(args)
-            if not processlist:
-                break
-            sleep(1)
+        print("Checking the hung queries: ", end="")
+        hung_count = 0
+        try:
+            deadline = datetime.now() + timedelta(seconds=90)
+            while datetime.now() < deadline:
+                hung_count = get_processlist_size(args)
+                if hung_count == 0:
+                    print(" done")
+                    break
+                print(". ", end="")
+        except Exception as e:
+            print(
+                colored(
+                    "\nHung check failed. Failed to get processlist size: " + str(e),
+                    args,
+                    "red",
+                    attrs=["bold"],
+                )
+            )
+            exit_code.value = 1
+
+        processlist = ""
+        if hung_count > 0:
+            try:
+                processlist = get_processlist_with_stacktraces(args)
+            except Exception as e:
+                print(
+                    colored(
+                        "\nHung check failed. Failed to get processlist with stacktraces: "
+                        + str(e),
+                        args,
+                        "red",
+                        attrs=["bold"],
+                    )
+                )
+                exit_code.value = 1
 
         if processlist:
             print(