2.10.4

API documentation: http://docs.couchbase.com/sdk-api/couchbase-c-client-2.10.4

• CCBC-600: Use special error when authentication is successful, but the bucket is not found: LCB_BUCKET_ENOENT.

• CCBC-1055: Do not include assert.h if NDEBUG defined. The library will use its own assert implementation.

• CCBC-866: Fix invalid memory access during iteration of bootstrap provides.

• More usage examples (analytics, XATTRs)

3.0.0-alpha.3

The same release as 3.0.0, but with debug leftovers removed

3.0.0-alpha.2

Second alpha release

• CCBC-1030: Derive value of durability timeout from KV operation timeout.
• CCBC-1037: Implement lcb_exists as lightweight way to check if document exists.
• CCBC-1040: Use aspend counter for ingest queries only (solves inifinite wait for regular analytics queries)
• CCBC-1036: Add support for durableWrite for cbc-pillowfight (see --durability-level switch)
• Fix network IO when running openssl 1.1.1b (solves infinite loop on reading data from sockets).

3.0.0-alpha.1

libcouchbase 3.0.0-alpha.1

First alpha release

2.10.3

API documentation: http://docs.couchbase.com/sdk-api/couchbase-c-client-2.10.3

• CCBC-1008: jsoncpp: use unique_ptr instead of auto_ptr.

• CCBC-1011: Port vbucketkeygen tool to cbc-keygen. The tool generates list of keys, that distributed over all vBuckets in the bucket.

• CCBC-1006: Cleanup pending queue of pipeline on retry

• CCBC-1007: allow using trusted store path without key file

• MB-31875: cliopts: grow list only if needed

2.10.2

API documentation: http://docs.couchbase.com/sdk-api/couchbase-c-client-2.10.2

• Fixed incorrect header-guard for analytics.h, which might affect API
  visibility (when included before libcouchbase/n1ql.h)

2.10.1

API documentation: http://docs.couchbase.com/sdk-api/couchbase-c-client-2.10.1

• CCBC-997: Extract analytics queries into separate file, and expose new API as set of lcb_analytics_* functions.

• CCBC-992: KV ingest mode for analytics. Ingestion mode a way to funnel analytics results back into the KV layer through mutation.

• CCBC-991: Analytics Deferred Queries. Deferred queries allow to decouple the execution of an analytics query from actually fetching the results. This is very important for queries that take a long time to complete.

• CCBC-1004: Fix request counting for CAS-observe. Incorrect mapping server indexes during scheduling observe requests might lead to crashes on multi-node clusters.

• CCBC-1005: select(2)-based IO plugin: always use expiration when using lcb_tick_nowait function to avoid waiting for IO events.

• Updates in testing infrastructure

2.10.0

API documentation: http://docs.couchbase.com/sdk-api/couchbase-c-client-2.10.0

• CCBC-982: Support analytics for N1QL service in lcb_ping3.

• CCBC-989: Write bucket capabilities into config cache, so that the client which was bootstrapped from the cache will be able to reason about features availability (e.g. views).

• CCBC-987: Document tracing options for cbc tools.

• CCBC-988: Update cbc-pillowfight to work with by-id collections. It still does not use any changes in protocol yet. The collection API will be exposed in 3.0 release.

2.9.5

API documentation: http://docs.couchbase.com/sdk-api/couchbase-c-client-2.9.5/

• CCBC-980: Make idle timeout for HTTP pool tunable

• CCBC-977: Update documentation analytics. Add example demonstrating analytics queries

• CCBC-968: Improve log message for SELECT_BUCKET on EACCESS. Add note saying that this error code might be because of missing bucket.

• CCBC-976: Keep HTTP connections pooled after lcb_ping3

• CCBC-975: Make sure kv service is only enabled if in nodes list.

• CCBC-972: Fix memory issues reported by valgrind

• CCBC-973: Correctly convert non-null terminated tag buffers to Json::Value

2.9.4

API documentation: http://docs.couchbase.com/sdk-api/couchbase-c-client-2.9.4/

• CCBC-970: Update list of retriable errors for analytics

• CCBC-965: Update log level in config cache provider

• CCBC-967: optimize Threshold Tracer queues/sorting

• CCBC-963: remove global state from random generator, and make it thread-safe.

• CCBC-966: return current network for LCB_CNTL_NETWORK

• CCBC-969: Allow to skip version from git tags

• CCBC-961: Add examples for FTS queries

• CCBC-971: disable dead socket detection for older libuv (fixes build on platforms, where old libuv-dev package installed).

• Report HELO features to logger in the single line.

• Allow to select compression mode in connection string. This might be useful for debugging purposes. For example, to bypass inflation step when receiving data.

  $ CONNSTRING=couchbase://localhost/default?compression=deflate_only
  $ cbc cat -U $CONNSTRING 00000000.json > bindoc.dat
  00000000.json        CAS=0x15431f831dc60000, Flags=0x0, Size=739, Datatype=0x03(JSON,SNAPPY)