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Null pointer exception for PagesSpatialIndexSupplier.getEnvelope

See original GitHub issue

I’m running a spatial join with the rtree index by following this improvement My query is: select * from points u, polygons v where st_contains(ST_GeometryFromText(v.wkt), ST_Point(u.longitude, u.latitude))

And it throws the

Query 20190913_052524_00112_ts9wn failed: Internal error
java.lang.NullPointerException
        at com.facebook.presto.operator.PagesSpatialIndexSupplier.getEnvelope(PagesSpatialIndexSupplier.java:149)
        at com.facebook.presto.operator.PagesSpatialIndexSupplier.buildRTree(PagesSpatialIndexSupplier.java:139)
        at com.facebook.presto.operator.PagesSpatialIndexSupplier.<init>(PagesSpatialIndexSupplier.java:94)
        at com.facebook.presto.operator.PagesIndex.createPagesSpatialIndex(PagesIndex.java:471)
        at com.facebook.presto.operator.SpatialIndexBuilderOperator.finish(SpatialIndexBuilderOperator.java:233)
        at com.facebook.presto.operator.Driver.processInternal(Driver.java:397)
        at com.facebook.presto.operator.Driver.lambda$processFor$8(Driver.java:283)
        at com.facebook.presto.operator.Driver.tryWithLock(Driver.java:675)
        at com.facebook.presto.operator.Driver.processFor(Driver.java:276)
        at com.facebook.presto.execution.SqlTaskExecution$DriverSplitRunner.processFor(SqlTaskExecution.java:1077)
        at com.facebook.presto.execution.executor.PrioritizedSplitRunner.process(PrioritizedSplitRunner.java:162)
        at com.facebook.presto.execution.executor.TaskExecutor$TaskRunner.run(TaskExecutor.java:483)
        at com.facebook.presto.$gen.Presto_0_220____20190910_150639_1.run(Unknown Source)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)

All my points and polygons are valid and I’m not sure why it throws null pointer exceptions.

Issue Analytics

State:
Created 4 years ago
Comments:9 (3 by maintainers)

Top GitHub Comments

1reaction

liusztc09commented, Sep 16, 2019

@jagill Thank you for quick fix! Yes, I narrow down my data and it is geometry collections causing that issue. Looking forward to your fix 😃

1reaction

jagillcommented, Sep 16, 2019

@liusztc09 Thank you for this test case. The issue is that we weren’t handling GeometryCollections correctly (they require special handling): I’m submitting a fix for it. Until the fix is landed, you can work around it by unnesting your Geometry Collections (or converting them to a homogeneous MultiGeometry), if that’s possible.

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