jt2594838 commented on a change in pull request #429: [IOTDB-205]Support storage-group-level data ttl URL: https://github.com/apache/incubator-iotdb/pull/429#discussion_r339509642
########## File path: server/src/assembly/resources/conf/iotdb-engine.properties ########## @@ -171,6 +171,11 @@ concurrent_flush_thread=0 # (i.e., whether use ChunkBufferPool), value true, false chunk_buffer_pool_enable=false +# default TTL for storage groups that are not set TTL by statements, in ms +# Notice: if this property is changed, previous created storage group which are not set TTL will +# also be affected +# default_ttl=36000000 Review comment: This is not the default value and I have added more comments to explain this. 0 and even negative values are supported as TTL values. As we also support negative timestamps, I guess there is no need to put such a constraint on this. ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected] With regards, Apache Git Services
