[
https://issues.apache.org/jira/browse/GOBBLIN-1460?focusedWorklogId=607514&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-607514
]
ASF GitHub Bot logged work on GOBBLIN-1460:
-------------------------------------------
Author: ASF GitHub Bot
Created on: 06/Jun/21 19:17
Start Date: 06/Jun/21 19:17
Worklog Time Spent: 10m
Work Description: aplex opened a new pull request #3300:
URL: https://github.com/apache/gobblin/pull/3300
Under certain conditions, we can get a null list when checking if
dag has running job. This is a quickfix to address that.
https://issues.apache.org/jira/browse/GOBBLIN-1460
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Issue Time Tracking
-------------------
Worklog Id: (was: 607514)
Remaining Estimate: 0h
Time Spent: 10m
> NullPointer exception in DagManager when cleaning up jobs
> ---------------------------------------------------------
>
> Key: GOBBLIN-1460
> URL: https://issues.apache.org/jira/browse/GOBBLIN-1460
> Project: Apache Gobblin
> Issue Type: Bug
> Components: gobblin-core
> Reporter: Alex Prokofiev
> Assignee: Abhishek Tiwari
> Priority: Major
> Time Spent: 10m
> Remaining Estimate: 0h
>
> [
> {
> "index": 0,
> "stackTrace": [
> {
> "columnNumber": null,
> "nativeMethod": "0",
> "lineNumber": 1100,
> "fileName": "DagManager.java",
> "index": 0,
> "source":
> "org.apache.gobblin.service.modules.orchestration.DagManager$DagManagerThread",
> "call": "hasRunningJobs"
> },
> {
> "columnNumber": null,
> "nativeMethod": "0",
> "lineNumber": 1161,
> "fileName": "DagManager.java",
> "index": 1,
> "source":
> "org.apache.gobblin.service.modules.orchestration.DagManager$DagManagerThread",
> "call": "cleanUp"
> },
> {
> "columnNumber": null,
> "nativeMethod": "0",
> "lineNumber": 516,
> "fileName": "DagManager.java",
> "index": 2,
> "source":
> "org.apache.gobblin.service.modules.orchestration.DagManager$DagManagerThread",
> "call": "run"
> },
> {
> "columnNumber": null,
> "nativeMethod": "0",
> "lineNumber": 511,
> "fileName": "Executors.java",
> "index": 3,
> "source": "java.util.concurrent.Executors$RunnableAdapter",
> "call": "call"
> },
> {
> "columnNumber": null,
> "nativeMethod": "0",
> "lineNumber": 308,
> "fileName": "FutureTask.java",
> "index": 4,
> "source": "java.util.concurrent.FutureTask",
> "call": "runAndReset"
> },
> {
> "columnNumber": null,
> "nativeMethod": "0",
> "lineNumber": 180,
> "fileName": "ScheduledThreadPoolExecutor.java",
> "index": 5,
> "source":
> "java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask",
> "call": "access$301"
> },
> {
> "columnNumber": null,
> "nativeMethod": "0",
> "lineNumber": 294,
> "fileName": "ScheduledThreadPoolExecutor.java",
> "index": 6,
> "source":
> "java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask",
> "call": "run"
> },
> {
> "columnNumber": null,
> "nativeMethod": "0",
> "lineNumber": 1149,
> "fileName": "ThreadPoolExecutor.java",
> "index": 7,
> "source": "java.util.concurrent.ThreadPoolExecutor",
> "call": "runWorker"
> },
> {
> "columnNumber": null,
> "nativeMethod": "0",
> "lineNumber": 624,
> "fileName": "ThreadPoolExecutor.java",
> "index": 8,
> "source": "java.util.concurrent.ThreadPoolExecutor$Worker",
> "call": "run"
> },
> {
> "columnNumber": null,
> "nativeMethod": "0",
> "lineNumber": 748,
> "fileName": "Thread.java",
> "index": 9,
> "source": "java.lang.Thread",
> "call": "run"
> }
> ],
> "message": "java.lang.NullPointerException",
> "type": "java.lang.NullPointerException"
> }
> ]
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