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#troubleshooting
Title
# troubleshooting
d

Diana Arnos

03/14/2022, 9:55 AM
Hi there! Anyone knows what the exception
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java.lang.RuntimeException: Caught exception while running CombinePlanNode.
at org.apache.pinot.core.plan.CombinePlanNode.run(CombinePlanNode.java:146)
means? Full exception on thread.
(Unfortunatelly, I didn't get what was the request with id 1)
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Exception processing requestId 1
java.lang.RuntimeException: Caught exception while running CombinePlanNode.
at org.apache.pinot.core.plan.CombinePlanNode.run(CombinePlanNode.java:146) ~[pinot-all-0.9.3-jar-with-dependencies.jar:0.9.3-de4cb2cc01d611c92ff5d1fc6a49ee9f8b113192]
at org.apache.pinot.core.plan.InstanceResponsePlanNode.run(InstanceResponsePlanNode.java:41) ~[pinot-all-0.9.3-jar-with-dependencies.jar:0.9.3-de4cb2cc01d611c92ff5d1fc6a49ee9f8b113192]
at org.apache.pinot.core.plan.GlobalPlanImplV0.execute(GlobalPlanImplV0.java:45) ~[pinot-all-0.9.3-jar-with-dependencies.jar:0.9.3-de4cb2cc01d611c92ff5d1fc6a49ee9f8b113192]
at org.apache.pinot.core.query.executor.ServerQueryExecutorV1Impl.processQuery(ServerQueryExecutorV1Impl.java:296) ~[pinot-all-0.9.3-jar-with-dependencies.jar:0.9.3-de4cb2cc01d611c92ff5d1fc6a49ee9f8b113192]
at org.apache.pinot.core.query.executor.ServerQueryExecutorV1Impl.processQuery(ServerQueryExecutorV1Impl.java:198) ~[pinot-all-0.9.3-jar-with-dependencies.jar:0.9.3-de4cb2cc01d611c92ff5d1fc6a49ee9f8b113192]
at org.apache.pinot.core.query.executor.QueryExecutor.processQuery(QueryExecutor.java:60) ~[pinot-all-0.9.3-jar-with-dependencies.jar:0.9.3-de4cb2cc01d611c92ff5d1fc6a49ee9f8b113192]
at org.apache.pinot.core.query.scheduler.QueryScheduler.processQueryAndSerialize(QueryScheduler.java:154) ~[pinot-all-0.9.3-jar-with-dependencies.jar:0.9.3-de4cb2cc01d611c92ff5d1fc6a49ee9f8b113192]
at org.apache.pinot.core.query.scheduler.QueryScheduler.lambda$createQueryFutureTask$0(QueryScheduler.java:138) ~[pinot-all-0.9.3-jar-with-dependencies.jar:0.9.3-de4cb2cc01d611c92ff5d1fc6a49ee9f8b113192]
at java.util.concurrent.FutureTask.run(FutureTask.java:264) [?:?]
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) [?:?]
at shaded.com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:111) [pinot-all-0.9.3-jar-with-dependencies.jar:0.9.3-de4cb2cc01d611c92ff5d1fc6a49ee9f8b113192]
at shaded.com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:58) [pinot-all-0.9.3-jar-with-dependencies.jar:0.9.3-de4cb2cc01d611c92ff5d1fc6a49ee9f8b113192]
at shaded.com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:75) [pinot-all-0.9.3-jar-with-dependencies.jar:0.9.3-de4cb2cc01d611c92ff5d1fc6a49ee9f8b113192]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
at java.lang.Thread.run(Thread.java:829) [?:?]
Caused by: java.util.concurrent.TimeoutException
at java.util.concurrent.FutureTask.get(FutureTask.java:204) ~[?:?]
at org.apache.pinot.core.plan.CombinePlanNode.run(CombinePlanNode.java:135) ~[pinot-all-0.9.3-jar-with-dependencies.jar:0.9.3-de4cb2cc01d611c92ff5d1fc6a49ee9f8b113192]
m

Mark Needham

03/14/2022, 12:33 PM
I've seen that before when I updated the schema and segments had data for a previous schema
but not sure if that's your case
d

Diana Arnos

03/14/2022, 1:00 PM
🤔 that might be the case, for I deleted and re-created the table with the same name
But I'm not sure if there should be any data from the previous schema there...
m

Mayank

03/14/2022, 2:53 PM
Can you check the broker log? That should have the query for request id 1
d

Diana Arnos

03/14/2022, 4:42 PM
I couldn't, we removed the deployment shortly after 😞 But it didn't happen again 🤷