4.0.0

Python Client 4.0.0

date: 9/24/2020

Breaking Changes:

- Upgrade to C client 4.6.18 includes the following incompatible changes.
- Scan option, `percent`, no longer accepts 0.
- Scan policy, `fail_on_cluster_change`, has no effect with server >= 4.9.

Information

- Python 2.7 and 3.4 support will be removed in an upcoming release.

Features:

- [CLIENT-1164] Support client-server request and response compression.
- [CLIENT-1196] Support Python 3.8.
- [CLIENT-1252] Support HyperLogLog operations.

Fixes:

- [CLIENT-1198] Fix map write operations on background scans via C client 4.6.13.
- Fix setup.py install on MacOS for Python 3.8. Thanks to @biozz.
- Removed deprecated AS_BYTES_LDT. Thanks to @vpnable.

Updates:

- Upgrade C client to version 4.6.18

3.10.0

Python Client 3.10.0

date: 1/13/2020

Features:

- Predicate expressions for read, write, delete, batch and record UDF operations.
- Write operations on background queries and scans.
- Records_per_second policy limit for scans, replaces scan_priority.
- Delete operation, deletes a record.
- Apply method for scans. Allows application of a user defined function to all records scanned.
- Add_ops method for scans. Allows a list of write ops to be applied to all records scanned.
- execute_background method for scans. Allows non-blocking execution of a scan.
- Python 3.7 support.

fixes:

- Fixed a segfault that occurs when a non-list ctx is used in an operation.
- Fixed a segfault produced when an error occurs during a call to job_info().
- Documentation for scan_apply() and query_apply() now states that they are blocking.

updates:

- Upgrade C client to version 4.6.10

3.9.0

Python Client 3.9.0

date: 10/23/2019

Features:

Nested CDT support for map and list operations.
Support for bitwise operations.

Improvements:

Setup.py build from source will now fail on 4xx response codes, thanks to jensengrey on github.

Fixes:

Fix over flow error when checking job status with large job Id.
Fix double free crash when passing unsupported data types as arguments to a stream UDF.

Updates:

Update C client to 4.6.8

3.8.0

Python Client 3.8.0

date: 8/28/2019

Features:

Support manylinux2010 wheel distribution install. See README updates for details.

3.7.3

Python Client 3.7.3

date: 05/16/2019

Features:

Support WRITE privilege.

Fixes:

Handle op not applicable error.

Updates:

Update C client version to v4.6.5

3.7.2

3.7.2

Features

• Add use_services_alternate option to constructor configuration dictionary.

3.7.1

3.7.1

# Features

• Update to C Client 4.6.3

Fixes

• Correct default SHM key value.

3.7.0

Python Client 3.7.0

features:

• Support new relaxed read modes for SC namespaces. (via C client v4.6.1)
• Use stack based connection pools for more aggressive trimming of idle connections. (via C client v4.6.1)

fixes:

• Improve documentation of Exceptions.
• Improve safety in situations where the Interpreter runs out of memory.
• Improve safety in case of malformed response.
• Fixed detection of RHEL. Thanks to @mebelousov on GitHub for the contribution.

updates:

• BREAKING: Read consistency level changes - see Incompatible API Changes for details.

3.6.0

Python Client 3.6.0

Breaking Changes

• Shared memory layout changed. As a result the default SHM key has changed from 0xA7000000 to 0xA8000000 . If your application was specifying its own SHM key it is critical that this be changed to prevent new clients from sharing memory with older versions.
• Remove BinExistsError BinNotFound exceptions.

Features

• Increase C client version to 4.4.0
• Add rack aware configuration

Fixes

• Fix out of date documentation

3.5.0

Python Client 3.5.0

Features

• Increase C client version to 4.3.20
• Add Query#execute_background to allow application of record UDFs in the background.
• Allow passing map policy to map operation helpers.
• Add CDTWildcard() and CDTInfinite(). These require Aerospike Server 4.3.1.3 or higher
• Add map_write_flag constants. These are used in conjuction with the map_write_flags entry
  of map policies and require Aerospike Server version >= 4.3.0

Changes

• Remove use_batch_direct policy option for get_many, select_many, exists_many. Code using these options will continue to work, but the option will be ignored.

Fixes

• Fix memory leak when a query or scan fails due to server error
• Fix reference leak when destroying queries or scans
• Fix system error when predicate creators are called with invalid arguments
• Fix memory corruption caused by deserialization failure
• Fix incorrect documentation about use of aerospike.MAP_WRITE_PARTIAL and aerospike.MAP_WRITE_NO_FAIL