[jira] [Created] (AIRFLOW-1452) "airflow initdb" stuck forever on upgrade

["Pavel Martynov (JIRA)" <ji...@apache.org>]

Pavel Martynov created AIRFLOW-1452:
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             Summary: "airflow initdb" stuck forever on upgrade
                 Key: AIRFLOW-1452
                 URL: https://issues.apache.org/jira/browse/AIRFLOW-1452
             Project: Apache Airflow
          Issue Type: Bug
          Components: db
            Reporter: Pavel Martynov
         Attachments: docker-compose.yml, Dockerfile, run-initdb.sh

I install airflow from the current master branch (426b6a65f6ec142449893e36fcd677941bdad879 when I write this issue) and run "airflow initdb" against MS SQL and it stuck forever with that output:
{noformat}
[2017-07-25 07:30:12,458] {db.py:307} INFO - Creating tables
INFO  [alembic.runtime.migration] Context impl MSSQLImpl.
INFO  [alembic.runtime.migration] Will assume transactional DDL.
INFO  [alembic.runtime.migration] Running upgrade  -> e3a246e0dc1, current schema
INFO  [alembic.runtime.migration] Running upgrade e3a246e0dc1 -> 1507a7289a2f, create is_encrypted
INFO  [alembic.runtime.migration] Running upgrade 1507a7289a2f -> 13eb55f81627, maintain history for compatibility with earlier migrations
INFO  [alembic.runtime.migration] Running upgrade 13eb55f81627 -> 338e90f54d61, More logging into task_isntance
INFO  [alembic.runtime.migration] Running upgrade 338e90f54d61 -> 52d714495f0, job_id indices
INFO  [alembic.runtime.migration] Running upgrade 52d714495f0 -> 502898887f84, Adding extra to Log
INFO  [alembic.runtime.migration] Running upgrade 502898887f84 -> 1b38cef5b76e, add dagrun
INFO  [alembic.runtime.migration] Running upgrade 1b38cef5b76e -> 2e541a1dcfed, task_duration
INFO  [alembic.runtime.migration] Running upgrade 2e541a1dcfed -> 40e67319e3a9, dagrun_config
INFO  [alembic.runtime.migration] Running upgrade 40e67319e3a9 -> 561833c1c74b, add password column to user
INFO  [alembic.runtime.migration] Running upgrade 561833c1c74b -> 4446e08588, dagrun start end
INFO  [alembic.runtime.migration] Running upgrade 4446e08588 -> bbc73705a13e, Add notification_sent column to sla_miss
INFO  [alembic.runtime.migration] Running upgrade bbc73705a13e -> bba5a7cfc896, Add a column to track the encryption state of the 'Extra' field in connection
INFO  [alembic.runtime.migration] Running upgrade bba5a7cfc896 -> 1968acfc09e3, add is_encrypted column to variable table
INFO  [alembic.runtime.migration] Running upgrade 1968acfc09e3 -> 2e82aab8ef20, rename user table
INFO  [alembic.runtime.migration] Running upgrade 2e82aab8ef20 -> 211e584da130, add TI state index
INFO  [alembic.runtime.migration] Running upgrade 211e584da130 -> 64de9cddf6c9, add task fails journal table
INFO  [alembic.runtime.migration] Running upgrade 64de9cddf6c9 -> f2ca10b85618, add dag_stats table
INFO  [alembic.runtime.migration] Running upgrade f2ca10b85618 -> 4addfa1236f1, Add fractional seconds to mysql tables
INFO  [alembic.runtime.migration] Running upgrade 4addfa1236f1 -> 8504051e801b, xcom dag task indices
INFO  [alembic.runtime.migration] Running upgrade 8504051e801b -> 5e7d17757c7a, add pid field to TaskInstance
INFO  [alembic.runtime.migration] Running upgrade 5e7d17757c7a -> 127d2bf2dfa7, Add dag_id/state index on dag_run table
INFO  [alembic.runtime.migration] Running upgrade 127d2bf2dfa7 -> cc1e65623dc7, add max tries column to task instance
{noformat}

I reproduce this problem with docker-compose, see files in attachment.
Also, I try this on 1.8.2rc2 and it works fine, looks like problem in cc1e65623dc7_add_max_tries_column_to_task_instance.py migration.

Some locks occurred, I "killed lock" in MS SQL and got exception:

{noformat}
sqlalchemy.exc.DBAPIError: (pyodbc.Error) ('08S01', '[08S01] [Microsoft][ODBC Driver 13 for SQL Server]TCP Provider: Error code 0x2746 (10054) (SQLExecDirectW)') [SQL: u"UPDATE alembic_version SET version_num='cc1e65623dc7' WHERE alembic_version.version_num = '127d2bf2dfa7'"]
{noformat}




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