Vitalii Diravka created DRILL-6622:
--------------------------------------
Summary: UNION on tpcds sf100 tables hit SYSTEM ERROR:
NullPointerException
Key: DRILL-6622
URL: https://issues.apache.org/jira/browse/DRILL-6622
Project: Apache Drill
Issue Type: Bug
Components: Execution - Codegen
Affects Versions: 1.14.0
Reporter: Vitalii Diravka
Fix For: 1.14.0
{code}
SELECT c_customer_id FROM customer
UNION
SELECT ca_address_id FROM customer_address
UNION
SELECT cd_credit_rating FROM customer_demographics
UNION
SELECT hd_buy_potential FROM household_demographics
UNION
SELECT i_item_id FROM item
UNION
SELECT p_promo_id FROM promotion
UNION
SELECT t_time_id FROM time_dim
UNION
SELECT d_date_id FROM date_dim
UNION
SELECT s_store_id FROM store
UNION
SELECT w_warehouse_id FROM warehouse
UNION
SELECT sm_ship_mode_id FROM ship_mode
UNION
SELECT r_reason_id FROM reason
UNION
SELECT cc_call_center_id FROM call_center
UNION
SELECT web_site_id FROM web_site
UNION
SELECT wp_web_page_id FROM web_page
UNION
SELECT cp_catalog_page_id FROM catalog_page;
{code}
hit the following error:
{code}
Caused by: java.lang.NullPointerException: null
at
org.apache.drill.exec.expr.fn.impl.ByteFunctionHelpers.compare(ByteFunctionHelpers.java:96)
~[vector-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
at
org.apache.drill.exec.test.generated.HashTableGen3$BatchHolder.isKeyMatchInternalBuild(BatchHolder.java:171)
~[na:na]
at
org.apache.drill.exec.physical.impl.common.HashTableTemplate$BatchHolder.isKeyMatch(HashTableTemplate.java:218)
~[drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
at
org.apache.drill.exec.physical.impl.common.HashTableTemplate$BatchHolder.access$1000(HashTableTemplate.java:120)
~[drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
at
org.apache.drill.exec.physical.impl.common.HashTableTemplate.put(HashTableTemplate.java:650)
~[drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
at
org.apache.drill.exec.test.generated.HashAggregatorGen0.checkGroupAndAggrValues(HashAggTemplate.java:1372)
~[na:na]
at
org.apache.drill.exec.test.generated.HashAggregatorGen0.doWork(HashAggTemplate.java:599)
~[na:na]
at
org.apache.drill.exec.physical.impl.aggregate.HashAggBatch.innerNext(HashAggBatch.java:268)
~[drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
at
org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:172)
~[drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
at
org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:119)
~[drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
at
org.apache.drill.exec.physical.impl.union.UnionAllRecordBatch$UnionInputIterator.next(UnionAllRecordBatch.java:381)
~[drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
{code}
[~dechanggu] found that the issue is absent in Drill 1.13.
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