Hive LLAP UI not updating

ryu — Tue, 30 Mar 2021 00:51:15 GMT

Hi experts,

When I start hive LLAP, it seems to be working as I am able to access databases and tables via LLAP.

However, the hive LLAP UI "state = completed". Also shows the wrong information such as the App id or does not even show any llap daemons running. I can clearly see that the AM and LLAP daemon is running.

{
"amInfo" : {
"appName" : "llap_service",
"appType" : "org-apache-slider",
"appId" : "application_1616963398366_0079",
"containerId" : "container_e59_1616963398366_0079_01_000001",
"hostname" : "test04.domain.com",
"amWebUrl" : "http://test04.domain.com:44972/"
},
"state" : "RUNNING_ALL",
"originalConfigurationPath" : "hdfs://test/user/hive/.slider/cluster/llap_service/snapshot",
"generatedConfigurationPath" : "hdfs://test/user/hive/.slider/cluster/llap_service/generated",
"desiredInstances" : 1,
"liveInstances" : 1,
"launchingInstances" : 0,
"appStartTime" : 1617064445107,
"runningThresholdAchieved" : true,
"runningInstances" : [ {
"hostname" : "test03.domain.com",
"containerId" : "container_e59_1616963398366_0079_01_000002",
"logUrl" : "http://test03.domain.com:8042/node/containerlogs/container_e59_1616963398366_0079_01_000002/hive",
"statusUrl" : "http://test03.domain.com:15002/status",
"webUrl" : "http://test03.domain.com:15002",
"rpcPort" : 45767,
"mgmtPort" : 15004,
"shufflePort" : 15551,
"yarnContainerExitStatus" : 0
} ]
}

Any help is much appreciated.

Thanks,

Re: Hive LLAP UI not updating

ryu — Tue, 30 Mar 2021 01:01:02 GMT

ok sorry I just found the issue. Noticed the LLAP daemons were being run by the user hive whereas the AMs were being run by the user root.

Now I have the AM and the daemons both being run by hive and now the Hive LLAP UI is being updated and working.

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Hive LLAP UI not updating

Re: Hive LLAP UI not updating