tasks

hanzoai/tasks

Fork 0

mirror of https://github.com/hanzoai/tasks.git synced 2026-10-04 02:04:03 +00:00

Files

T

History

mastermanuandGitHub e57bb80687 Adds flag to temporal-cassandra-tool to disable Initial Host Lookup #2594

Adds optional flag to disable initial host lookup when performing operations via the temporal-cassandra-tool. This is useful for some configurations of Cassandra where not having this flag enabled can significantly increase connection time or cause other issues. Validated that this worked against a test cluster.

Note that the server configuration also exposes this option, so we are just achieving parity between the server configuration and the tool configuration

2022-03-09 12:02:54 -05:00

cqlclient_test.go

Remove standard logger dependency (#1951 )

2021-09-21 15:47:18 -07:00

cqlclient.go

Adds flag to temporal-cassandra-tool to disable Initial Host Lookup #2594

2022-03-09 12:02:54 -05:00

handler_test.go

Remove dryrun option in schema tools (#1300 )

2021-02-18 23:21:11 +00:00

handler.go

Adds flag to temporal-cassandra-tool to disable Initial Host Lookup #2594

2022-03-09 12:02:54 -05:00

main.go

Adds flag to temporal-cassandra-tool to disable Initial Host Lookup #2594

2022-03-09 12:02:54 -05:00

README.md

Remove dry run flag and test run from documentation (#1567 )

2021-05-24 14:52:59 -04:00

setupTask_test.go

Remove standard logger dependency (#1951 )

2021-09-21 15:47:18 -07:00

updateTask_test.go

Remove standard logger dependency (#1951 )

2021-09-21 15:47:18 -07:00

version_test.go

Move from io/ioutil to io and os package (#2062 )

2021-10-25 17:20:08 -07:00

README.md

Using the cassandra schema tool

This package contains the tooling for temporal cassandra operations.

For localhost development

For the very first time run:

make

then run:

make install-schema

to create schama in your cassandra instance.

For production

Create the binaries

Run make
You should see an executable temporal-cassandra-tool

Do one time database creation and schema setup for a new cluster

This uses Cassandra's SimpleStratagey for replication. For production, we recommend using a replication factor of 3 with NetworkTopologyStrategy.

temporal-cassandra-tool --ep $CASSANDRA_SEEDS create -k $KEYSPACE --rf $RF

See https://www.ecyrd.com/cassandracalculator for an easy way to determine how many nodes and what replication factor you will want to use. Note that Temporal by default uses Quorum for read and write consistency.

./temporal-cassandra-tool -ep 127.0.0.1 -k temporal setup-schema -v 0.0 -- this sets up just the schema version tables with initial version of 0.0
./temporal-cassandra-tool -ep 127.0.0.1 -k temporal update-schema -d ./schema/cassandra/temporal/versioned -- upgrades your schema to the latest version

./temporal-cassandra-tool -ep 127.0.0.1 -k temporal_visibility setup-schema -v 0.0 -- this sets up just the schema version tables with initial version of 0.0 for visibility
./temporal-cassandra-tool -ep 127.0.0.1 -k temporal_visibility update-schema -d ./schema/cassandra/visibility/versioned -- upgrades your schema to the latest version for visibility

Update schema as part of a release

You can only upgrade to a new version after the initial setup done above.

./temporal-cassandra-tool -ep 127.0.0.1 -k temporal update-schema -d ./schema/cassandra/temporal/versioned -v x.x    -- executes the upgrade to version x.x

./temporal-cassandra-tool -ep 127.0.0.1 -k temporal_visibility update-schema -d ./schema/cassandra/visibility/versioned -v x.x    -- executes the upgrade to version x.x