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branch-3.0: [fix](group commit) fix NPE in group commit select backend #43635

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Merged
merged 1 commit into from
Nov 12, 2024
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branch-3.0: [fix](group commit) fix NPE in group commit select backend #43635

merged 1 commit into from
Nov 12, 2024

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Cherry-picked from #43629

@mymeiyi
[fix](group commit) fix NPE in group commit select backend (#43629)
fc500cb 
Problem Summary:
```
2024-11-11 12:00:12,200 WARN (mysql-nio-pool-24123|259) execute Exception. stmt[15559118, 7d88d2401de44f4b-8325fbee3de50791]
java.lang.NullPointerException: Cannot invoke "org.apache.doris.system.Backend.isActive()" because "backend" is null
        at org.apache.doris.load.GroupCommitManager.getCachedBackend(GroupCommitManager.java:305) ~[doris-fe.jar:1.2-SNAPSHOT]
        at org.apache.doris.load.GroupCommitManager.selectBackendForCloudGroupCommitInternal(GroupCommitManager.java:251) ~[doris-fe.jar:1.2-SNAPSHOT]
        at org.apache.doris.load.GroupCommitManager.selectBackendForGroupCommitInternal(GroupCommitManager.java:239) ~[doris-fe.jar:1.2-SNAPSHOT]
        at org.apache.doris.load.GroupCommitManager.selectBackendForGroupCommit(GroupCommitManager.java:203) ~[doris-fe.jar:1.2-SNAPSHOT]
        at org.apache.doris.cloud.planner.CloudGroupCommitPlanner.selectBackends(CloudGroupCommitPlanner.java:49) ~[doris-fe.jar:1.2-SNAPSHOT]
```
Co-authored-by: meiyi <[email protected]>
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@dataroaring dataroaring reopened this Nov 11, 2024
@dataroaring dataroaring merged commit 93281e2 into branch-3.0 Nov 12, 2024
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@gavinchou gavinchou mentioned this pull request Nov 26, 2024
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@dataroaring dataroaring deleted the auto-pick-43629-branch-3.0 branch December 27, 2024 07:11
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