CHANGELOG.md

Changelog

0.17.0

• Improvements
  • Upgrade to thrift-sasl 0.4.3

0.17a8

• Improvements

  • Fix schema description returns for HiveServer2 when using dot in naming convention.
  • Extensions to SQLAlchemy ImpalaDLLCompiler to support Alembic schema migrations
  • Add impala4 sqlalchemy dialect for Impala >= 4.0

• Bug Fixes

  • Fix regression in #445 (non-valid utf-8 strings handling in Python 3)

0.17a7

• Improvements

  • Speed up fetchmany() and fetchall()
  • Avoid unnecessary GetOperationStatus RPCs
  • Bump fetch size to 10240 (from 1024)

• Bug Fixes

  • Update setup.py: thrift-sasl is needed for ldap/plain authentication
  • Hack to fix non-valid utf-8 stings handling in Python 3

0.17a6

• Improvements
  • Unify Python 2 and 3 thrift handling and remove thriftpy2

0.17a5

• Improvements
  • Add buffering to hs2-http (#442)
  • Remove references to 'sasl', always use 'pure-sasl' package

0.17a4

• Improvements
  • Switch to using manylinux2010 docker build environment
  • Upgrade to thrift-sasl 0.4.3a2

0.17a3

• Bug Fixes
  • Add no_utf8strings to thrift compiler option (#440)

0.17a2

• Improvements

  • Implement simple retry which throws the underlying HttpError if retrying fails
  • Ugprade Thift to 0.11.0 for Python 2
  • Add build script

• Bug Fixes

  • Server certs should not be verified if SSL is enabled and ca_cert is not specified
  • Added "fetchType" to TFetchResultsReq.
  • Fix Thrift compilation with current Impala

0.17a1

• Improvements

  • Implement GSSAPI authentication over http transport. (#415)
  • Vendor thrift classes with Python 3 #277 (#404)
  • Add HTTP code handling to THttpClient (#380)
  • Disable failing tests - #401 (#402)

• Bug Fixes

  • Fix #418, no 'message', just cast to string (#419)
  • Fix DATE, VARCHAR handling: #410 (#411)

0.16.3

• Bug Fixes
  • Fix specifying dependency on thrift package

0.16a3

• Improvements

  • Better documentation regarding SASL prerequisites (#394)

• Bug Fixes

  • Fix compatibility with Python 3.9 (#386)
  • Fix interoperability with Hive client version >= V10 (#396) (#397)
  • Fix documentation bug reL cursor iteration (#388)
  • Fix connecting over HTTP using Python 3 (#378)

0.16.2

• Bug Fixes
  • Fix an issue that prevented use of Impyla with Python 2.6 (#375)

0.16.1

• Bug Fixes
  • Fix an issue whereby impyla incorrectly assumes there's no more data to fetch (#369)

0.16.0

• Improvements

  • Add HTTP endpoint support (#359)
  • Add rowcounts property to cursor object to return the number of rows affected (#346)

• Bug Fixes

  • Set long_description_content_type to markdown in setup.py (#364)
  • Fix ImportError 'THttpClient' in python3+ (#363)
  • Enable executemany() to pass parameter configuration to inner execute() (#361)
  • Minor docstring corrections (#355)
  • Make thriftpy2 range locked, not specific-version locked (#353)
  • Fixed numeric parameter substitution bug (#348)
  • Add thrift_sasl as an official dependency (#273)

0.15.0

• Improvements

  • Selectively install thriftpy2 requirement based on python version (#342)
  • Add thrift query profile support (#333)
  • Add lastrowid to HiveServer2Cursor (#308)
  • Enable SQLAlchemy cursor configuration (#298)
  • Coerce floats if possible (#291)
  • Add SQLalchemy support storing table as Kudu (#259) (#260)
  • Add support for NULL_TYPE result column (#257)
  • Add support for optional krb_host parameter in connection (#248)
  • Various documentation improvements

• Bug Fixes

  • Fix unexpected SQLAlchemy keyword argument 'username' (#343)
  • Fix unicode issue in README file (#341)
  • Fix for a socket leak in HiveServer2Cursor (#327)
  • Avoid using reserved async keyword to support Python 3.7 (#322)
  • Bump required thrift version to 0.9.3 or above (#303)
  • Fix SQLalchemy connection string parsing and LDAP auth (#261)