kaka11chen opened a new pull request, #27563:
URL: https://github.com/apache/doris/pull/27563
## Proposed changes
### Issue:
```
2023-11-24 17:59:16,171 WARN (mysql-nio-pool-0|236)
[HiveScanNode.getSplits():211] get file split failed for table: lineitem
org.apache.doris.datasource.CacheException: failed to get input splits for
write ids acid.lineitem:9223372036854775807:9223372036854775807:: in catalog
regression1
at
org.apache.doris.datasource.hive.HiveMetaStoreCache.getFilesByTransaction(HiveMetaStoreCache.java:863)
~[doris-fe.jar:1.2-SNAPSHOT]
at
org.apache.doris.planner.external.HiveScanNode.getFileSplitByTransaction(HiveScanNode.java:308)
~[doris-fe.jar:1.2-SNAPSHOT]
at
org.apache.doris.planner.external.HiveScanNode.getFileSplitByPartitions(HiveScanNode.java:223)
~[doris-fe.jar:1.2-SNAPSHOT]
at
org.apache.doris.planner.external.HiveScanNode.getSplits(HiveScanNode.java:206)
~[doris-fe.jar:1.2-SNAPSHOT]
at
org.apache.doris.planner.external.FileQueryScanNode.createScanRangeLocations(FileQueryScanNode.java:270)
~[doris-fe.jar:1.2-SNAPSHOT]
at
org.apache.doris.planner.external.FileQueryScanNode.doFinalize(FileQueryScanNode.java:229)
~[doris-fe.jar:1.2-SNAPSHOT]
at
org.apache.doris.planner.external.FileQueryScanNode.finalizeForNereids(FileQueryScanNode.java:221)
~[doris-fe.jar:1.2-SNAPSHOT]
at
org.apache.doris.nereids.util.Utils.execWithUncheckedException(Utils.java:67)
~[doris-fe.jar:1.2-SNAPSHOT]
at
org.apache.doris.nereids.glue.translator.PhysicalPlanTranslator.visitPhysicalFileScan(PhysicalPlanTranslator.java:522)
~[doris-fe.jar:1.2-SNAPSHOT]
at
org.apache.doris.nereids.glue.translator.PhysicalPlanTranslator.visitPhysicalFileScan(PhysicalPlanTranslator.java:213)
~[doris-fe.jar:1.2-SNAPSHOT]
at
org.apache.doris.nereids.trees.plans.physical.PhysicalFileScan.accept(PhysicalFileScan.java:98)
~[doris-fe.jar:1.2-SNAPSHOT]
at
org.apache.doris.nereids.glue.translator.PhysicalPlanTranslator.visitPhysicalProject(PhysicalPlanTranslator.java:1568)
~[doris-fe.jar:1.2-SNAPSHOT]
at
org.apache.doris.nereids.glue.translator.PhysicalPlanTranslator.visitPhysicalProject(PhysicalPlanTranslator.java:213)
~[doris-fe.jar:1.2-SNAPSHOT]
at
org.apache.doris.nereids.trees.plans.physical.PhysicalProject.accept(PhysicalProject.java:105)
~[doris-fe.jar:1.2-SNAPSHOT]
at
org.apache.doris.nereids.glue.translator.PhysicalPlanTranslator.visitPhysicalHashAggregate(PhysicalPlanTranslator.java:784)
~[doris-fe.jar:1.2-SNAPSHOT]
at
org.apache.doris.nereids.glue.translator.PhysicalPlanTranslator.visitPhysicalHashAggregate(PhysicalPlanTranslator.java:213)
~[doris-fe.jar:1.2-SNAPSHOT]
at
org.apache.doris.nereids.trees.plans.physical.PhysicalHashAggregate.accept(PhysicalHashAggregate.java:185)
~[doris-fe.jar:1.2-SNAPSHOT]
at
org.apache.doris.nereids.glue.translator.PhysicalPlanTranslator.visitPhysicalDistribute(PhysicalPlanTranslator.java:265)
~[doris-fe.jar:1.2-SNAPSHOT]
at
org.apache.doris.nereids.glue.translator.PhysicalPlanTranslator.visitPhysicalDistribute(PhysicalPlanTranslator.java:213)
~[doris-fe.jar:1.2-SNAPSHOT]
at
org.apache.doris.nereids.trees.plans.physical.PhysicalDistribute.accept(PhysicalDistribute.java:96)
~[doris-fe.jar:1.2-SNAPSHOT]
at
org.apache.doris.nereids.glue.translator.PhysicalPlanTranslator.visitPhysicalHashAggregate(PhysicalPlanTranslator.java:784)
~[doris-fe.jar:1.2-SNAPSHOT]
at
org.apache.doris.nereids.glue.translator.PhysicalPlanTranslator.visitPhysicalHashAggregate(PhysicalPlanTranslator.java:213)
~[doris-fe.jar:1.2-SNAPSHOT]
at
org.apache.doris.nereids.trees.plans.physical.PhysicalHashAggregate.accept(PhysicalHashAggregate.java:185)
~[doris-fe.jar:1.2-SNAPSHOT]
at
org.apache.doris.nereids.glue.translator.PhysicalPlanTranslator.visitPhysicalResultSink(PhysicalPlanTranslator.java:355)
~[doris-fe.jar:1.2-SNAPSHOT]
at
org.apache.doris.nereids.glue.translator.PhysicalPlanTranslator.visitPhysicalResultSink(PhysicalPlanTranslator.java:213)
~[doris-fe.jar:1.2-SNAPSHOT]
at
org.apache.doris.nereids.trees.plans.physical.PhysicalResultSink.accept(PhysicalResultSink.java:70)
~[doris-fe.jar:1.2-SNAPSHOT]
at
org.apache.doris.nereids.glue.translator.PhysicalPlanTranslator.translatePlan(PhysicalPlanTranslator.java:239)
~[doris-fe.jar:1.2-SNAPSHOT]
at
org.apache.doris.nereids.NereidsPlanner.plan(NereidsPlanner.java:134)
~[doris-fe.jar:1.2-SNAPSHOT]
at
org.apache.doris.qe.StmtExecutor.executeByNereids(StmtExecutor.java:580)
~[doris-fe.jar:1.2-SNAPSHOT]
at org.apache.doris.qe.StmtExecutor.execute(StmtExecutor.java:451)
~[doris-fe.jar:1.2-SNAPSHOT]
at org.apache.doris.qe.StmtExecutor.execute(StmtExecutor.java:441)
~[doris-fe.jar:1.2-SNAPSHOT]
at
org.apache.doris.qe.ConnectProcessor.handleQuery(ConnectProcessor.java:358)
~[doris-fe.jar:1.2-SNAPSHOT]
at
org.apache.doris.qe.ConnectProcessor.dispatch(ConnectProcessor.java:511)
~[doris-fe.jar:1.2-SNAPSHOT]
at
org.apache.doris.qe.ConnectProcessor.processOnce(ConnectProcessor.java:762)
~[doris-fe.jar:1.2-SNAPSHOT]
at
org.apache.doris.mysql.ReadListener.lambda$handleEvent$0(ReadListener.java:52)
~[doris-fe.jar:1.2-SNAPSHOT]
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
~[?:1.8.0_131]
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
~[?:1.8.0_131]
at java.lang.Thread.run(Thread.java:748) ~[?:1.8.0_131]
Caused by: java.lang.NullPointerException
at org.apache.hadoop.fs.Path.<init>(Path.java:150)
~[hadoop-common-3.3.6.jar:?]
at org.apache.hadoop.fs.Path.<init>(Path.java:129)
~[hadoop-common-3.3.6.jar:?]
at
org.apache.doris.datasource.hive.HiveMetaStoreCache.getFilesByTransaction(HiveMetaStoreCache.java:805)
~[doris-fe.jar:1.2-SNAPSHOT]
... 37 more
```
### Solution
Fix NPE when query empty hive transactional table.
## Further comments
If this is a relatively large or complex change, kick off the discussion at
[[email protected]](mailto:[email protected]) by explaining why you
chose the solution you did and what alternatives you considered, etc...
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