Mehran Hassani created YARN-5642:
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Summary: Typos in 11 log messages
Key: YARN-5642
URL: https://issues.apache.org/jira/browse/YARN-5642
Project: Hadoop YARN
Issue Type: Bug
Reporter: Mehran Hassani
Priority: Trivial
I am conducting research on log related bugs. I tried to make a tool to fix
repetitive yet simple patterns of bugs that are related to logs. Typos in log
messages are one of the reoccurring bugs. Therefore, I made a tool find typos
in log statements. During my experiments, I managed to find the following typos
in Hadoop YARN:
In file
/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/event/AsyncDispatcher.java,
LOG.info("AsyncDispatcher is draining to stop igonring any new events."),
igonring should be ignoring
In file
/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/security/YarnAuthorizationProvider.java,
LOG.info(authorizerClass.getName() + " is instiantiated."),
instiantiated should be instantiated
In file
/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/event/AsyncDispatcher.java,
LOG.info("AsyncDispatcher is draining to stop igonring any new events."),
igonring should be ignoring
In file
/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/security/YarnAuthorizationProvider.java,
LOG.info(authorizerClass.getName() + " is instiantiated."),
instiantiated should be instantiated
In file
/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-applicationhistoryservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/FileSystemApplicationHistoryStore.java,
LOG.info("Completed reading history information of all conatiners"+ " of
application attempt " + appAttemptId),
conatiners should be containers
In file
/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/monitor/ContainersMonitorImpl.java,
LOG.info("Neither virutal-memory nor physical-memory monitoring is " +"needed.
Not running the monitor-thread"),
virutal should be virtual
In file
/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/reservation/AbstractReservationSystem.java,
LOG.info("Intialized plan {} based on reservable queue {}" plan.toString()
planQueueName),
Intialized should be Initialized
In file
/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/LeafQueue.java,
LOG.info("Initializing " + queueName + "\n" +"capacity = " +
queueCapacities.getCapacity() +" [= (float) configuredCapacity / 100 ]" + "\n"
+"asboluteCapacity = " + queueCapacities.getAbsoluteCapacity() +" [=
parentAbsoluteCapacity * capacity ]" + "\n" +"maxCapacity = " +
queueCapacities.getMaximumCapacity() +" [= configuredMaxCapacity ]" + "\n"
+"absoluteMaxCapacity = " + queueCapacities.getAbsoluteMaximumCapacity() +" [=
1.0 maximumCapacity undefined " +"(parentAbsoluteMaxCapacity *
maximumCapacity) / 100 otherwise ]" +"\n" +"userLimit = " + userLimit +" [=
configuredUserLimit ]" + "\n" +"userLimitFactor = " + userLimitFactor +" [=
configuredUserLimitFactor ]" + "\n" +"maxApplications = " + maxApplications +"
[= configuredMaximumSystemApplicationsPerQueue or" +"
(int)(configuredMaximumSystemApplications * absoluteCapacity)]" +"\n"
+"maxApplicationsPerUser = " + maxApplicationsPerUser +" [=
(int)(maxApplications * (userLimit / 100.0f) * " +"userLimitFactor) ]" + "\n"
+"usedCapacity = " + queueCapacities.getUsedCapacity() +" [=
usedResourcesMemory / " +"(clusterResourceMemory * absoluteCapacity)]" + "\n"
+"absoluteUsedCapacity = " + absoluteUsedCapacity +" [= usedResourcesMemory /
clusterResourceMemory]" + "\n" +"maxAMResourcePerQueuePercent = " +
maxAMResourcePerQueuePercent +" [= configuredMaximumAMResourcePercent ]" + "\n"
+"minimumAllocationFactor = " + minimumAllocationFactor +" [=
(float)(maximumAllocationMemory - minimumAllocationMemory) / "
+"maximumAllocationMemory ]" + "\n" +"maximumAllocation = " + maximumAllocation
+" [= configuredMaxAllocation ]" + "\n" +"numContainers = " + numContainers +"
[= currentNumContainers ]" + "\n" +"state = " + state +" [= configuredState ]"
+ "\n" +"acls = " + aclsString +" [= configuredAcls ]" + "\n"
+"nodeLocalityDelay = " + nodeLocalityDelay + "\n" +"labels=" +
labelStrBuilder.toString() + "\n" +"reservationsContinueLooking = "
+reservationsContinueLooking + "\n" +"preemptionDisabled = " +
getPreemptionDisabled() + "\n" +"defaultAppPriorityPerQueue = " +
defaultAppPriorityPerQueue),
asbolute should be absolute
In file
/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/ParentQueue.java,
LOG.info(queueName +" capacity=" + this.queueCapacities.getCapacity() +"
asboluteCapacity=" + this.queueCapacities.getAbsoluteCapacity() +"
maxCapacity=" + this.queueCapacities.getMaximumCapacity() +"
asboluteMaxCapacity=" + this.queueCapacities.getAbsoluteMaximumCapacity() +"
state=" + state +" acls=" + aclsString +" labels=" +
labelStrBuilder.toString() + "\n" +" reservationsContinueLooking=" +
reservationsContinueLooking),
asbolute should be absolute
In file
/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/ParentQueue.java,
LOG.info(queueName +" capacity=" + this.queueCapacities.getCapacity() +"
asboluteCapacity=" + this.queueCapacities.getAbsoluteCapacity() +"
maxCapacity=" + this.queueCapacities.getMaximumCapacity() +"
asboluteMaxCapacity=" + this.queueCapacities.getAbsoluteMaximumCapacity() +"
state=" + state +" acls=" + aclsString +" labels=" +
labelStrBuilder.toString() + "\n" +" reservationsContinueLooking=" +
reservationsContinueLooking), asbolute should be absolute
In file
/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FairScheduler.java,
LOG.info("Calling allocate on removed " +"or non existant application " +
appAttemptId),
existant should be existent
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