Slide 25
Slide 25 text
ZGCと不整合のメッセンジャー関係
●
HBase log
2019-10-17 16:51:42,763 WARN [RpcServer.default.RWQ.Fifo.write.handler=45,queue=20,port=xxxxx] ipc.RpcServer:
(responseTooSlow):
{"call":"Multi(org.apache.hadoop.hbase.protobuf.generated.ClientProtos$MultiRequest)","starttimems":1571298702070,"responsesiz
e":10,"method":"Multi","param":"region= xxx,xxx.xxx., for 1 action(s) and 1st row
key=xxx","processingtimems":693,"client":"xxx.xxx.xxx.xxx:xxx","queuetimems":69,"class":"HregionServer"}
●
GC log
[2019-10-17T16:51:41.908+0900][139132][info][gc,phases ] GC(31) Concurrent Destroy Detached Pages 0.001ms
[2019-10-17T16:51:42.067+0900][139132][info][gc,heap ] Page Cache Flushed: 14M requested, 14M(77272M->77258M) flushed
[2019-10-17T16:51:42.069+0900][139132][info][gc,heap ] Page Cache Flushed: 32M requested, 32M(77258M->77226M) flushed
[2019-10-17T16:51:42.073+0900][139132][info][gc,heap ] Page Cache Flushed: 32M requested, 32M(77226M->77194M) flushed
…
[2019-10-17T16:51:42.759+0900][139132][info][gc,heap ] Page Cache Flushed: 32M requested, 32M(72356M->72324M) flushed
[2019-10-17T16:51:42.763+0900][139132][info][gc,heap ] Page Cache Flushed: 32M requested, 32M(72324M->72292M) flushed
[2019-10-17T16:51:42.769+0900][139132][info][gc,heap ] Page Cache Flushed: 32M requested, 32M(72292M->72260M) flushed