When a large amount of data is inserted into the gbase database query, the heap usage has exceeded memorylimit error is generated

Question

DETAL:(GBA-01EX-700) Gbase general error:(gns_host:IP) Failed to append: status is error,last error: thd 0xb17308000 id(7724267) BLK_TEMP: rerurn NULL in alloc(240050,73), HeapUsed() SystemUsed() heap usage has exceed MemoryLimit SystemMemStatus: memfree: swapfree:

Solution: set the parallelism to set gbase_ parallel_ degree = 2;