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https://issues.apache.org/jira/browse/AIRFLOW-1452?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Pavel Martynov resolved AIRFLOW-1452.
-------------------------------------
Resolution: Fixed
> "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}
> cc1e65623dc7_add_max_tries_column_to_task_instance.py migration was added for
> [AIRFLOW-1366].
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