jbarreto created STORM-3652:
-------------------------------
Summary: Last error not displayed in Topology summary storm ui
Key: STORM-3652
URL: https://issues.apache.org/jira/browse/STORM-3652
Project: Apache Storm
Issue Type: Bug
Components: storm-webapp
Affects Versions: 2.1.0, 2.0.0, 2.2.0
Reporter: jbarreto
Under storm ui "Topology summary" lastError is not getting populated, you need
to go into "Component summary"
Seems some body raised a similar question here
[https://github.com/apache/storm/pull/2828#issuecomment-420790179]
that ticket fixed the component page, but not the topology page
is it because it is missing here
[https://github.com/apache/storm/blob/v2.1.0/storm-webapp/src/main/java/org/apache/storm/daemon/ui/UIHelpers.java#L1225]
I see it is in this section added
[https://github.com/apache/storm/blob/v2.1.0/storm-webapp/src/main/java/org/apache/storm/daemon/ui/UIHelpers.java#L1480]
h2. Topology summary ({color:#de350b}Last error appears empty, failed metric =
40{color})
*API response*
localhost:8080/api/v1/topology/topology-test-1-1591927011
{code:java}
{
"bolts":[
{
"requestedCpu":10.0,
"encodedBoltId":"TopLevel.test",
"transferred":0,
"lastError":"", <-- *empty*
"processLatency":"0.000",
"executeLatency":"5.000",
"executed":40,
"failed":40, <-- *failed count not zero*
"requestedMemOnHeap":128.0,
"acked":0,
"capacity":"0.001",
"emitted":0,
"requestedMemOffHeap":0.0,
"executors":1,
"requestedGenericResourcesComp":"",
"boltId":"TopLevel.test",
"tasks":1
}
]
}
{code}
h2. Component summary ({color:#00875a}Displays the errors{color})
*API response*
localhost:8080/api/v1/topology/topology-test-1-1591927011/component/TopLevel.test?sys=false
{code:java}
{
"requestedGenericResources":"",
"componentErrors":[
{
"errorTime":1591928686,
"errorWorkerLogLink":"http:\/\/localhost:8000\/api\/v1\/log?file=topology-test-1-1591927011%2F6700%2Fworker.log",
"errorLapsedSecs":16,
"errorPort":6700,
"error":"java.lang.IllegalArgumentException: Error with
IllegalArgumentException\n\tat
com.test.TestBolt.execute(BroadcastsLoadBolt.java:35)\n\tat
org.apache.storm.executor.bolt.BoltExecutor.tupleActionFn(BoltExecutor.java:236)\n\tat
org.apache.storm.executor.Executor.accept(Executor.java:283)\n\tat
org.apache.storm.utils.JCQueue.consumeImpl(JCQueue.java:131)\n\tat
org.apache.storm.utils.JCQueue.consume(JCQueue.java:111)\n\tat
org.apache.storm.executor.bolt.BoltExecutor$1.call(BoltExecutor.java:172)\n\tat
org.apache.storm.executor.bolt.BoltExecutor$1.call(BoltExecutor.java:159)\n\tat
org.apache.storm.utils.Utils$1.run(Utils.java:394)\n\tat
java.lang.Thread.run(Thread.java:748)\n",
"errorHost":"localhost"
}
]
}
{code}
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