Hello, I am using the galaxy built-in database, SQLAlchemy on top of sql lite? May I swith to postgress? Regards On 5 February 2015 at 14:41, Hans-Rudolf Hotz <hrh@fmi.ch> wrote:
Hi Roberto
just double checking: are you using a PostgreSQL database, or are you relying on the built in SQLite?
Hans-Rudolf
On 02/05/2015 02:26 PM, Roberto Alonso CIPF wrote:
Hello,
I am trying to use parallelism in Galaxy. I added this entry to the tool xml config:
<tool id="fa_gc_content_1" name="Compute GC content"> <description>for each sequence in a file</description> <parallelism method="basic" split_size="8" split_mode="number_of_parts"></parallelism>
But when I run the job, the log shows the next:
Traceback (most recent call last): File "/home/ralonso/galaxy-dist/lib/galaxy/jobs/runners/__init__.py", line 158, in prepare_job job_wrapper.prepare() File "/home/ralonso/galaxy-dist/lib/galaxy/jobs/__init__.py", line 1607, in prepare tool_evaluator.set_compute_environment( compute_environment ) File "/home/ralonso/galaxy-dist/lib/galaxy/tools/evaluation.py", line 53, in set_compute_environment incoming = self.tool.params_from_strings( incoming, self.app ) File "/home/ralonso/galaxy-dist/lib/galaxy/tools/__init__.py", line 2810, in params_from_strings return params_from_strings( self.inputs, params, app, ignore_errors ) File "/home/ralonso/galaxy-dist/lib/galaxy/tools/parameters/__init__.py", line 103, in params_from_strings value = params[key].value_from_basic( value, app, ignore_errors ) File "/home/ralonso/galaxy-dist/lib/galaxy/tools/parameters/basic.py", line 162, in value_from_basic return self.to_python( value, app ) File "/home/ralonso/galaxy-dist/lib/galaxy/tools/parameters/basic.py", line 1999, in to_python return app.model.context.query( app.model.HistoryDatasetAssociation ).get( int( value ) ) File "/home/ralonso/galaxy-dist/eggs/SQLAlchemy-0.7.9-py2.7- linux-x86_64-ucs4.egg/sqlalchemy/orm/query.py", line 775, in get return self._load_on_ident(key) File "/home/ralonso/galaxy-dist/eggs/SQLAlchemy-0.7.9-py2.7- linux-x86_64-ucs4.egg/sqlalchemy/orm/query.py", line 2512, in _load_on_ident return q.one() File "/home/ralonso/galaxy-dist/eggs/SQLAlchemy-0.7.9-py2.7- linux-x86_64-ucs4.egg/sqlalchemy/orm/query.py", line 2184, in one ret = list(self) File "/home/ralonso/galaxy-dist/eggs/SQLAlchemy-0.7.9-py2.7- linux-x86_64-ucs4.egg/sqlalchemy/orm/query.py", line 2227, in __iter__ return self._execute_and_instances(context) File "/home/ralonso/galaxy-dist/eggs/SQLAlchemy-0.7.9-py2.7- linux-x86_64-ucs4.egg/sqlalchemy/orm/query.py", line 2242, in _execute_and_instances result = conn.execute(querycontext.statement, self._params) File "/home/ralonso/galaxy-dist/eggs/SQLAlchemy-0.7.9-py2.7- linux-x86_64-ucs4.egg/sqlalchemy/engine/base.py", line 1449, in execute params) File "/home/ralonso/galaxy-dist/eggs/SQLAlchemy-0.7.9-py2.7- linux-x86_64-ucs4.egg/sqlalchemy/engine/base.py", line 1584, in _execute_clauseelement compiled_sql, distilled_params File "/home/ralonso/galaxy-dist/eggs/SQLAlchemy-0.7.9-py2.7- linux-x86_64-ucs4.egg/sqlalchemy/engine/base.py", line 1698, in _execute_context context) File "/home/ralonso/galaxy-dist/eggs/SQLAlchemy-0.7.9-py2.7- linux-x86_64-ucs4.egg/sqlalchemy/engine/base.py", line 1691, in _execute_context context) File "/home/ralonso/galaxy-dist/eggs/SQLAlchemy-0.7.9-py2.7- linux-x86_64-ucs4.egg/sqlalchemy/engine/default.py", line 331, in do_execute cursor.execute(statement, parameters) OperationalError: (OperationalError) database is locked u'SELECT history_dataset_association.id <http://history_dataset_association.id> AS history_dataset_association_id, history_dataset_association.history_id AS history_dataset_association_history_id, history_dataset_association.dataset_id AS history_dataset_association_dataset_id, history_dataset_association.create_time AS history_dataset_association_create_time, history_dataset_association.update_time AS history_dataset_association_update_time, history_dataset_association.state AS history_dataset_association_state, history_dataset_association.copied_from_history_dataset_association_id AS history_dataset_association_copied_from_history_dataset_association_id, history_dataset_association.copied_from_library_dataset_ dataset_association_id AS history_dataset_association_copied_from_library_dataset_ dataset_association_id, history_dataset_association.hid AS history_dataset_association_hid, history_dataset_association.name <http://history_dataset_association.name> AS history_dataset_association_name, history_dataset_association.info <http://history_dataset_association.info> AS history_dataset_association_info, history_dataset_association.blurb AS history_dataset_association_blurb, history_dataset_association.peek AS history_dataset_association_peek, history_dataset_association.tool_version AS history_dataset_association_tool_version, history_dataset_association.extension AS history_dataset_association_extension, history_dataset_association.metadata AS history_dataset_association_metadata, history_dataset_association.parent_id AS history_dataset_association_parent_id, history_dataset_association.designation AS history_dataset_association_designation, history_dataset_association.deleted AS history_dataset_association_deleted, history_dataset_association.purged AS history_dataset_association_purged, history_dataset_association.visible AS history_dataset_association_visible, history_dataset_association.hidden_beneath_collection_instance_id AS history_dataset_association_hidden_beneath_collection_instance_id, history_dataset_association.extended_metadata_id AS history_dataset_association_extended_metadata_id, dataset_1.id <http://dataset_1.id> AS dataset_1_id, dataset_1.create_time AS dataset_1_create_time, dataset_1.update_time AS dataset_1_update_time, dataset_1.state AS dataset_1_state, dataset_1.deleted AS dataset_1_deleted, dataset_1.purged AS dataset_1_purged, dataset_1.purgable AS dataset_1_purgable, dataset_1.object_store_id AS dataset_1_object_store_id, dataset_1.external_filename AS dataset_1_external_filename, dataset_1._extra_files_path AS dataset_1__extra_files_path, dataset_1.file_size AS dataset_1_file_size, dataset_1.total_size AS dataset_1_total_size, dataset_1.uuid AS dataset_1_uuid \nFROM history_dataset_association LEFT OUTER JOIN dataset AS dataset_1 ON dataset_1.id <http://dataset_1.id> = history_dataset_association.dataset_id \nWHERE history_dataset_association.id <http://history_dataset_association.id> = ?' (1,) galaxy.jobs.runners ERROR 2015-02-05 12:58:11,431 (89_486) Failure preparing job
So when one task tries to run it fails, it seems that the database is locked by other task. When I run with 4 splits it never happen, but with 5 it begins to happen. Indeed with 5 splits sometimes it doesn't happen, but since 6 it always occurs.
Could you please help me?
Regards
-- Roberto Alonso Functional Genomics Unit Bioinformatics and Genomics Department Prince Felipe Research Center (CIPF) C./Eduardo Primo Yúfera (Científic), nº 3 (junto Oceanografico) 46012 Valencia, Spain Tel: +34 963289680 Ext. 1021 Fax: +34 963289574 E-Mail: ralonso@cipf.es <mailto:ralonso@cipf.es>
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-- Roberto Alonso Functional Genomics Unit Bioinformatics and Genomics Department Prince Felipe Research Center (CIPF) C./Eduardo Primo Yúfera (Científic), nº 3 (junto Oceanografico) 46012 Valencia, Spain Tel: +34 963289680 Ext. 1021 Fax: +34 963289574 E-Mail: ralonso@cipf.es