[
https://issues.apache.org/jira/browse/GOBBLIN-1575?focusedWorklogId=682345&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-682345
]
ASF GitHub Bot logged work on GOBBLIN-1575:
-------------------------------------------
Author: ASF GitHub Bot
Created on: 17/Nov/21 00:35
Start Date: 17/Nov/21 00:35
Worklog Time Spent: 10m
Work Description: phet commented on a change in pull request #3427:
URL: https://github.com/apache/gobblin/pull/3427#discussion_r750785564
##########
File path:
gobblin-cluster/src/main/java/org/apache/gobblin/cluster/HelixRetriggeringJobCallable.java
##########
@@ -263,7 +275,7 @@ private void runJobExecutionLauncher() throws JobException {
jobLock.lock();
try {
- if (planningJobIdFromStore.isPresent() &&
!canRun(planningJobIdFromStore.get(), planningJobManager)) {
+ if (planningJobIdFromStore.isPresent() &&
!canRun(planningJobIdFromStore.get(), planningJobHelixManager)) {
Review comment:
not pressing, but equivalent:
```
if (planningJobIdFromStore.map(id -> !canRun(id,
planningJobHelixManager)).getOrElse(false)) {
```
##########
File path:
gobblin-cluster/src/main/java/org/apache/gobblin/cluster/HelixRetriggeringJobCallable.java
##########
@@ -249,8 +260,9 @@ private void runJobExecutionLauncher() throws JobException {
String newPlanningId;
Closer closer = Closer.create();
try {
- HelixManager planningJobManager =
this.taskDriverHelixManager.isPresent()?
+ HelixManager planningJobHelixManager =
this.taskDriverHelixManager.isPresent()?
this.taskDriverHelixManager.get() : this.jobHelixManager;
Review comment:
`getOrElse`?
...actually thought I earlier saw a similar replacement above...
##########
File path:
gobblin-cluster/src/main/java/org/apache/gobblin/cluster/HelixRetriggeringJobCallable.java
##########
@@ -126,8 +126,17 @@ public HelixRetriggeringJobCallable(
this.planningJobLauncherMetrics = planningJobLauncherMetrics;
this.helixMetrics = helixMetrics;
this.appWorkDir = appWorkDir;
- this.jobHelixManager = jobHelixManager;
- this.taskDriverHelixManager = taskDriverHelixManager;
+
+ // make a copy of helix managers, so that each job can keep using it
without worrying about disconnect from the GobblinClusterManager where they are
created
+ this.jobHelixManager =
GobblinHelixMultiManager.buildHelixManager(ConfigUtils.propertiesToConfig(sysProps),
+
sysProps.getProperty(GobblinClusterConfigurationKeys.ZK_CONNECTION_STRING_KEY),
+ GobblinClusterConfigurationKeys.HELIX_CLUSTER_NAME_KEY,
jobHelixManager.getInstanceType());
+
+ this.taskDriverHelixManager = taskDriverHelixManager.map(
+ helixManager ->
GobblinHelixMultiManager.buildHelixManager(ConfigUtils.propertiesToConfig(sysProps),
+
sysProps.getProperty(GobblinClusterConfigurationKeys.ZK_CONNECTION_STRING_KEY),
+ GobblinClusterConfigurationKeys.TASK_DRIVER_CLUSTER_NAME_KEY,
helixManager.getInstanceType()));
+
Review comment:
yeah, I suppose `GobblinHelixMultiManager.buildHelixManager` is already
a utility, probably excessive to abstract too much beyond. what I noticed is
that (before calling) you're pulling a property out of the same `Config` you
provide to the call. usage shows `ZK_CONNECTION_STRING_KEY` to be pretty
widely referenced... what about a 3-param overload:
```
protected static HelixManager buildHelixManager(Config config, String
clusterName, InstanceType type) {
return buildHelixManager(config,
config.getProperty(GobblinClusterConfigurationKeys.ZK_CONNECTION_STRING_KEY),
clusterName, type);
}
```
?
is
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Issue Time Tracking
-------------------
Worklog Id: (was: 682345)
Time Spent: 0.5h (was: 20m)
> use distinct HelixJobManager
> ----------------------------
>
> Key: GOBBLIN-1575
> URL: https://issues.apache.org/jira/browse/GOBBLIN-1575
> Project: Apache Gobblin
> Issue Type: Bug
> Reporter: Arjun Singh Bora
> Priority: Major
> Time Spent: 0.5h
> Remaining Estimate: 0h
>
> GobblinTaskRunner creates a HelixManager and passes it to HelixJobTask. When
> the GobblinTaskRunner is stopped, it disconnects to HelixManager, but because
> the HelixJobTask is also using the same HelixManager object, it cannot use it
> do its own shutdown operation. This PR will make a copy of HelixManager to be
> used by HelixJobTask 's.
> Same argument with GobblinClusterManager passing the same HelixManager object
> to
> [HelixRetriggeringJobCallable|https://github.com/apache/gobblin/pull/3427/files#diff-28c7588c2dc9414f72d21e77aa21d3e3a7f098a0c4842429944d9a398eee8706]
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