it is related to memory insufficient 2019-08-14T10:25:35.393+0000: 6044.798: [GC (Allocation Failure) 2019-08-14T10:25:35.394+0000: 6044.798: [ParNew: 141353K->5541K(153344K), 0.0276284 secs] 197333K->61739K(3337600K), 0.0278554 secs] [Times: user=0.05 sys=0.00, real=0.03 secs] 2019-08-14T10:25:40.156+0000: 6049.560: [GC (Allocation Failure) 2019-08-14T10:25:40.157+0000: 6049.561: [ParNew: 141861K->4097K(153344K), 0.0249319 secs] 198059K->60298K(3337600K), 0.0264387 secs] [Times: user=0.05 sys=0.00, real=0.03 secs] 2019-08-14T10:27:55.744+0000: 6185.148: [GC (Allocation Failure) 2019-08-14T10:27:55.744+0000: 6185.149: [ParNew: 140417K->5321K(153344K), 0.0315498 secs] 196618K->61535K(3337600K), 0.0317389 secs] [Times: user=0.06 sys=0.00, real=0.03 secs] 2019-08-14T10:29:09.524+0000: 6258.928: [GC (Allocation Failure) 2019-08-14T10:29:09.524+0000: 6258.928: [ParNew: 141641K->6861K(153344K), 0.0333230 secs] 197855K->63260K(3337600K), 0.0334884 secs] [Times: user=0.07 sys=0.00, real=0.04 secs] resolved it by moving the component to another node which has more free memory. ... View more