v0.7.2

Features

• [Alpha] Support the new SQL clause WITH (#2846 @aceforeverd)
• Support deploying multiple TaskManagers (#3004 @zhanghaohit)
• Support the new built-in functions std, stddev, stddev_samp, stddev_pop, ew_avg and drawdown (#3025 #3032 #3029 @zhanghaohit)
• Add the new configurations to specify the maximum size of RocksDB's log files (#2991 @dl239)
• The CREATE TABLE ... LIKE PARQUET ... statement supports a parquet file as the input in the offline mode. (#2996 @tobegit3hub)
• Support showing query results of synchronous jobs in TaskManager (#3034 @vagetablechicken)
• Change the default timeout of synchronous jobs to 30 minutes, and add a corresponding CLI parameter for configuration (#3061 @vagetablechicken)
• Improve the documents (#2938 #2984 #3016 @vagetablechicken, #2958 #2973 #2980 #2987 #2988 #3035 @lumianph, #2990 @lukeAyin, #2997 #3065 @tobegit3hub, #3011 #3027 @dl239, #3020 #3066 #3071 #3074 @aceforeverd, #3033 #3036 @selenachenjingxin)

Bug Fixes

• Disk table does not clean the expired data. (#2963 @dl239)
• Incorrect index will be added if there is LAST JOIN statement in a deployed SQL. (#2979 @dl239)
• The result is incorrect if a window frame is specified by EXCLUDE CURRENT_ROW (#2930 @aceforeverd)
• SQL compiling fails if there is an UDF function in an UDAF expression. (#3018 @aceforeverd)
• Although the return information indicates success, index creation may still fail in some cases. (#3042 @vagetablechicken)
• The recoverdata command fails if there are a large number of records in a memory table. (#3060 @dl239)
• The deploy-all tool deploys the Spark package to local nodes only. (#3022 @zhanghaohit)
• Other minor bug fixes (#2970 #3028 #3026 #3003 #3064 @dl239)

Code Refactoring

#2995 #3030 @aceforeverd

Note:
While we have resolved the overflow issue in the current version of the monitor component #3003, it may still persist when upgrading from an older version.