tez会话未开始在蜂巢中

Question

我是hadoop和yarn的新手，并尝试在配置单元2蜂线上运行配置单元插入查询。我得到的信息是： 信息：尚未创建Tez会话。开幕式  而且我的系统似乎被挂起了。 我尝试检查YARN UI 8088端口上的日志，并且能够看到我的工作被杀死

User:   hive
Name:   HIVE-e5f3af53-8861-4095-b6ea-4b6f28300ccc
Application Type:   TEZ
Application Tags:   
Application Priority:   0 (Higher Integer value indicates higher priority)
YarnApplicationState:   KILLED
Queue:  default
FinalStatus Reported by AM: KILLED
Started:    Wed Jan 23 17:15:07 +0530 2019
Elapsed:    8mins, 33sec
Tracking URL:   History
Log Aggregation Status: NOT_START
Application Timeout (Remaining Time):   Unlimited
Diagnostics:    Application application_1546858571448_0008 was killed by user hive at 10.5.3.113
Unmanaged Application:  false
Application Node Label expression:  <Not set>
AM container Node Label expression: <DEFAULT_PARTITION>

在hdfs中检查vi gc.log-201901071626文件中的日志状态后 我可以看到GC分配失败

2019-01-08T09:56:45.906+0530: 63044.883: [GC (Allocation Failure) 2019-01-08T09:56:45.906+0530: 63044.883: [ParNew: 106452K->1675K(118016K), 0.0137290 secs] 133048K->28271K(1035520K), 0.0138677 secs] [Times: user=0.03 sys=0.00, real=0.02 secs]
2019-01-08T12:45:45.849+0530: 73184.825: [GC (Allocation Failure) 2019-01-08T12:45:45.849+0530: 73184.826: [ParNew: 106635K->940K(118016K), 0.0119422 secs] 133231K->27986K(1035520K), 0.0121155 secs] [Times: user=0.04 sys=0.00, real=0.02 secs]

请帮助我找到适当的解决方案

我尝试将引擎更改为Mr，但是不支持

Answer 1

hiveserver上是否安装了tez客户端？这是一个要求。 您也可以尝试降低tez.am.resource.memory.mb