Hi, We are using Tephra to support transactions with Phoenix and would like to configure Tephra in HA mode. It seems that one option could be through the CFG_DATA_TX_ZOOKEEPER_QUORUM property: https://github.com/apache/incubator-tephra/blob/d0a1c4c295fd28e68223db220b13dc1b12b326da/tephra-core/src/main/java/org/apache/tephra/TxConstants.java#L224-L226
I've tested this with a couple of Tephra manager processes on different hosts, and they do seem to pass off control as the leader/standby instance. It's not clear to me though how "in-flight" transactions that have been initiated but not committed yet would be handled during a failover? Is this the recommended approach? Are the any other settings besides CFG_DATA_TX_ZOOKEEPER_QUORUM that we need to consider? Thank you! Curtis
