Overview of changes
The following are some of the key fixes and features in this release:
- Basic helm chart support to deploy Kubernetes clusters
- Various bug fixes and performance improvements
- YEDIS
- Auth support for Redis
- Safety flags to disable dropping data, for example using commands such as
FLUSHALL
- YCQL
- Added support for "broadcast address" to enable public and private IP support
- Ability to return fine-grained errors in CAS (compare and set) and batch statements
- Support for weak secondary indexes for higher ingest performance
Key Commits
- [
76a3550] #401: Clean up YCQL batch execution - [
ad4abee] #382: Unable to initialize catalog manager with docker. - [
6db30ec] Updated the pom file to include new Cassandra driver changes. - [
5d1774d] Clean up the use of SQL statement string in statement processor - [
083465c] IsLoadBalanced check made per cluster. - [
e9606c6] (#375) Optimize queries with IN list to execute in parallel when reasonable - [
2048e79] #385: Add CassandraUniqueSecondaryIndex workload - [
048e821] Fixed snapshot files collecting in the RemoteBootstrapSession and related test. - [
0dcb7f0] #377: Move unique index duplicate-value check to index tablet. - [
b5502ef] In TabletPeer, we should not access try to call log() before the log is initialized - [
7cb3df0] Add batch update test for weak secondary index - [
76aac82] Specify correct parent mem tracker for outbound connections - [
189260f] Public/private IP support in YB - [
059317c] #350 Avoid blocking in Peer::Close() - [
d898ee1] A macro-based DSL for C-to-C++ APIs for PostgreSQL integration - [
7e6fddd] [ENG-3454] Don't close Jedis after each pipeline batch. - [
5a062dd] Improve performance when sending peer's requests (#350) - [
a921f98] (#347) [YCQL] provide mechanism for DML operations to return finer-grained errors - [
b2fa67b] ENG-3580: Fix abort scheduled async RPC task - [
c0abc0f] #373: Persist index info in tablet metadata. - [
eca8f18] [ENG-3484] #335 Implement Redis Monitor command - [
28b4386] (#374) Add suport for partition_hash() builtin function. - [
a5a78cd] [ENG-1735] #283 Implement Auth support for Redis - [
93cd133] [ENG-3543] #357 Fix error messages for Redis - [
0197104] ENG-3546: CQL TLS Encryption - [
2848cd6] ENG-3326: Fixed reverse scan infinite loop issue. - [
10ef4e2] [#145] Sum for Varint or decimal columns - [
5985d82] ENG-3564: #361 Support for Alter Role - [
b4f2b82] #366: Update README.md to have a section for running the C++ and Java tests. - [
7e8e85e] (#349) Enhance YCQL grammar to support interchanging order of OFFSET and LIMIT clauses. - [
a8dd107] #362: Cache index table metadata in tserver when updating an index - [
f31cfc9] ENG-3472: #346: Clean committed transaction in TransactionParticipant - [
16f1d6f] ENG-3529 #351: Refresh master leader when server queue is full - [
cedfae3] ENG-3527: Implement weak secondary index - [
b595fe5] #345 Fixed the return type of "PING" by adding a flag for returning a Simple String vs Bulk String - [
2bd0312] #352: CREATE INDEX syntax changes - [
81ac392] Clean up the C API for PostgreSQL integration with YB data fabric and use YBCStatus - [
50fb6d2] ENG-3493: add ELSE ERROR to YCQL - [
0f8ca9c] Remove some unnecessary functionality from yb_fdw - [
5009728] (#339) Support YCQL offset clause in docdb and our paging state. - [
a5719bd] Generate PostgreSQL catalog script for YugaByte DB - [
9343596] (#339) Add grammar and semantic analysis for offset clause. - [
6847aff] ENG-1756: Support Redis "CLUSTER SLOTS" - [
708ea83] ENG-2929 : Shell master start should not allow master_addresses flag to be set. - [
6716483] Set up a placeholder foreign data wrapper yb_fdw using file_fdw - [
607173b] Allow specifying YB master addresses to use inside pggate with an env var - [
160ab8e] Refactor PostgresSecondaryIndex workload. - [
3aa2066] ENG-3453: Settings for TLS encryption - [
8c229db] Add load-balancing test for query with secondary index - [
d2366eb] ENG-3475: Remove compaction filter for provisional DB - [
a062473] ENG-3481: added option to disable flushall in redis (#337)