v1.53.0

1.53.0 (2020-04-22)

Features

• optimize maintainer to let sessions be GC'ed instead of deleted (#135) (d65747c)

Bug Fixes

• assign unique id's per test case (#129) (a553b6d)
• check for not null input for Id classes (#159) (ecf5826), closes #145
• clean up test instance if creation failed (#162) (ff571e1)
• fix flaky test and remove warnings (#153) (d534e35), closes #146
• increase test timeout and remove warnings (#160) (63a6bd8), closes #158
• retry non-idempotent long-running RPCs (#141) (4669c02)
• retry restore if blocked by pending restore (#119) (220653d), closes #118
• StatementParser did not accept multiple query hints (#170) (ef41a6e), closes #163
• wait for initialization to finish before test (#161) (fe434ff), closes #146

Performance Improvements

• increase sessions in the pool in batches (#134) (9e5a1cd)
• prepare sessions with r/w tx in-process (#152) (2db27ce), closes #151

Dependencies

• update core dependencies (#109) (5753f1f)
• update core dependencies (#132) (77c1558)
• update dependency com.google.api:api-common to v1.9.0 (#127) (b2c744f)
• update dependency com.google.guava:guava-bom to v29 (#147) (3fe3ae0)
• update dependency io.grpc:grpc-bom to v1.29.0 (#164) (2d2ce5c)
• update dependency org.threeten:threetenbp to v1.4.3 (#120) (49d1abc)

v1.52.0

1.52.0 (2020-03-20)

Features

• add backup support (#100) (ed3874a)
• add Backups protos and APIs (#97) (5643c22)

Bug Fixes

• add client id to metrics to avoid collisions (#117) (338e136), closes #106
• ignore added interface methods for generated code (#101) (402cfa1), closes #99
• use grpc 1.27.2 to prevent version conflicts (#105) (37b7c88)

Dependencies

• update core dependencies (#94) (f3ca4c9)
• update opencensus.version to v0.26.0 (#116) (1b8db0b)

v1.51.0

1.51.0 (2020-03-13)

IMPORTANT: Known issue with this version of the client

Since v1.50.0, users exporting OpenCensus metrics from the client library may come across the error:

java.lang.IllegalArgumentException: A different metric with the same name already registered.

if more than one instance client is initialized within the same process. A fix is submitted and is pending an OpenCensus release.

If you rely on OpenCensus metrics, please update to v1.52.0 which contains a fix.

Apologies for the inconvenience.

Features

• add backend query options (#90) (e96e172)
• add QueryOptions proto (#84) (eb8fc37)

Bug Fixes

• never use credentials in combination with plain text (#98) (7eb8d49)

Dependencies

• update dependency com.google.cloud:google-cloud-core-bom to v1.93.1 (#91) (29d8db8)
• update dependency io.opencensus:opencensus-api to v0.25.0 (#95) (57f5fd0)

v1.50.0

1.50.0 (2020-02-28)

IMPORTANT: Known issue with this version of the client

Since v1.50.0, users exporting OpenCensus metrics from the client library may come across the error:

java.lang.IllegalArgumentException: A different metric with the same name already registered.

if more than one instance client is initialized within the same process. A fix is submitted and is pending an OpenCensus release.

If you rely on OpenCensus metrics, please update to v1.52.0 which contains a fix.

Apologies for the inconvenience.

Features

• add metrics to capture acquired and released sessions data (#67) (94d0557)
• add session timeout metric (#65) (8d84b53)
• instrument Spanner client with OpenCensus metrics (#54) (d9a00a8)

Bug Fixes

• multiple calls to end of span (#75) (3f32f51)
• prevent potential thread starvation in SessionPool (#85)(248048a)

Dependencies

• update core dependencies (#87) (b096651)
• update dependency com.google.cloud:google-cloud-core-bom to v1.92.5 (56742c9)
• update dependency com.google.http-client:google-http-client-bom to v1.34.2 (#88) (628093d)
• update dependency com.google.protobuf:protobuf-bom to v3.11.4 (#77) (fb2c683)
• update dependency io.grpc:grpc-bom to v1.27.1 (054b7e7)
• update opencensus.version to v0.25.0 (#70) (26a3eff)

Documentation

• regen: update sample code to set total timeout, add API client header test (#66) (1178958)

v1.49.2

1.49.2 (2020-02-06)

Bug Fixes

• stop sending RPCs on InstanceNotFound (#61) (7618ac8), closes #60
• use default retry settings for aborted tx (#48) (6709552)
• use resource type to identify type of error (#57) (89c3e77)
• use streaming retry settings for ResumableStreamIterator (#49) (63b33e9)

Dependencies

• update core dependencies (#59) (74b6b98)

v1.49.1

1.49.1 (2020-01-24)

Bug Fixes

• stop sending RPCs to deleted database (#34) (11e4a90), closes #16

Performance Improvements

• close sessions async (#24) (ab25087), closes #19
• close sessions async revert revert (#46) (c9864e5), closes #24 #43 #24

Reverts

• Revert "perf: close sessions async (#24)" (#43) (809ed88), closes #24 #43

v1.49.0

1.49.0 (2020-01-16)

Features

• add support for CallCredentials (#26) (1112357), closes #18

Bug Fixes

• add keepalives to GRPC channel (#11) (428a4a6)

Dependencies

• mockito scope should be test (#29) (9b0733d)
• update dependency com.google.truth:truth to v1.0.1 (#35) (fa2b471)
• update dependency org.threeten:threetenbp to v1.4.1 (c22c831)

v1.48.0

1.48.0 (2020-01-10)

Features

• add public method to get gRPC status code (#25) (2dbe3cf), closes #14
• make repo releasable, add parent/bom (#4) (f0073ee)

Dependencies

• update dependency org.jacoco:jacoco-maven-plugin to v0.8.5 (#7023) (d8b6438)