[ https://issues.apache.org/jira/browse/PHOENIX-6863?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Istvan Toth updated PHOENIX-6863: --------------------------------- Description: On some systems we hit a protobuf bug which causes the following error when importing phoenixdb: {noformat} (env) [root@aglhue0124-1 ~]# python Python 2.7.5 (default, Jul 13 2018, 13:06:57) [GCC 4.8.5 20150623 (Red Hat 4.8.5-28)] on linux2 Type "help", "copyright", "credits" or "license" for more information. >>> import phoenixdb Traceback (most recent call last): File "<stdin>", line 1, in <module> File "/opt/cloudera/parcels/CDH-7.2.17-1.cdh7.2.17.p0.36938352/lib/hue/build/env/lib/python2.7/site-packages/phoenixdb-1.2.1-py2.7.egg/phoenixdb/__init__.py", line 19, in <module> from phoenixdb import errors, types File "/opt/cloudera/parcels/CDH-7.2.17-1.cdh7.2.17.p0.36938352/lib/hue/build/env/lib/python2.7/site-packages/phoenixdb-1.2.1-py2.7.egg/phoenixdb/types.py", line 21, in <module> from phoenixdb.avatica.proto import common_pb2 File "/opt/cloudera/parcels/CDH-7.2.17-1.cdh7.2.17.p0.36938352/lib/hue/build/env/lib/python2.7/site-packages/phoenixdb-1.2.1-py2.7.egg/phoenixdb/avatica/__init__.py", line 16, in <module> from .client import AvaticaClient # noqa: F401 File "/opt/cloudera/parcels/CDH-7.2.17-1.cdh7.2.17.p0.36938352/lib/hue/build/env/lib/python2.7/site-packages/phoenixdb-1.2.1-py2.7.egg/phoenixdb/avatica/client.py", line 27, in <module> from phoenixdb.avatica.proto import common_pb2, requests_pb2, responses_pb2 File "/opt/cloudera/parcels/CDH-7.2.17-1.cdh7.2.17.p0.36938352/lib/hue/build/env/lib/python2.7/site-packages/phoenixdb-1.2.1-py2.7.egg/phoenixdb/avatica/proto/common_pb2.py", line 36, in <module> _STATEMENTTYPE = DESCRIPTOR.enum_types_by_name['StatementType'] AttributeError: 'NoneType' object has no attribute 'enum_types_by_name' {noformat} There are several error reports for this behvaiour with the new using the files generated by the new protoc with python2, but the fix is not available in a version that is compatible with Python2. We don't see this error when running our dockerized test suite with Python2. We need to understand the issue, and figure out a solution. was:On some systems we hit a protobuf bug which causes the following error when importing phoenixdb: > PhoenixDB 1.2+ doesn't work with Python2 on some systems > -------------------------------------------------------- > > Key: PHOENIX-6863 > URL: https://issues.apache.org/jira/browse/PHOENIX-6863 > Project: Phoenix > Issue Type: Bug > Components: python > Reporter: Istvan Toth > Assignee: Istvan Toth > Priority: Major > > On some systems we hit a protobuf bug which causes the following error when > importing phoenixdb: > {noformat} > (env) [root@aglhue0124-1 ~]# python > Python 2.7.5 (default, Jul 13 2018, 13:06:57) > [GCC 4.8.5 20150623 (Red Hat 4.8.5-28)] on linux2 > Type "help", "copyright", "credits" or "license" for more information. > >>> import phoenixdb > Traceback (most recent call last): > File "<stdin>", line 1, in <module> > File > "/opt/cloudera/parcels/CDH-7.2.17-1.cdh7.2.17.p0.36938352/lib/hue/build/env/lib/python2.7/site-packages/phoenixdb-1.2.1-py2.7.egg/phoenixdb/__init__.py", > line 19, in <module> > from phoenixdb import errors, types > File > "/opt/cloudera/parcels/CDH-7.2.17-1.cdh7.2.17.p0.36938352/lib/hue/build/env/lib/python2.7/site-packages/phoenixdb-1.2.1-py2.7.egg/phoenixdb/types.py", > line 21, in <module> > from phoenixdb.avatica.proto import common_pb2 > File > "/opt/cloudera/parcels/CDH-7.2.17-1.cdh7.2.17.p0.36938352/lib/hue/build/env/lib/python2.7/site-packages/phoenixdb-1.2.1-py2.7.egg/phoenixdb/avatica/__init__.py", > line 16, in <module> > from .client import AvaticaClient # noqa: F401 > File > "/opt/cloudera/parcels/CDH-7.2.17-1.cdh7.2.17.p0.36938352/lib/hue/build/env/lib/python2.7/site-packages/phoenixdb-1.2.1-py2.7.egg/phoenixdb/avatica/client.py", > line 27, in <module> > from phoenixdb.avatica.proto import common_pb2, requests_pb2, > responses_pb2 > File > "/opt/cloudera/parcels/CDH-7.2.17-1.cdh7.2.17.p0.36938352/lib/hue/build/env/lib/python2.7/site-packages/phoenixdb-1.2.1-py2.7.egg/phoenixdb/avatica/proto/common_pb2.py", > line 36, in <module> > _STATEMENTTYPE = DESCRIPTOR.enum_types_by_name['StatementType'] > AttributeError: 'NoneType' object has no attribute 'enum_types_by_name' > {noformat} > There are several error reports for this behvaiour with the new using the > files generated by the new protoc with python2, but the fix is not available > in a version that is compatible with Python2. > We don't see this error when running our dockerized test suite with Python2. > We need to understand the issue, and figure out a solution. -- This message was sent by Atlassian Jira (v8.20.10#820010)