Ruben Hernando created SPARK-17403:
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             Summary: Fatal Error: SIGSEGV on Jdbc joins
                 Key: SPARK-17403
                 URL: https://issues.apache.org/jira/browse/SPARK-17403
             Project: Spark
          Issue Type: Bug
          Components: SQL
    Affects Versions: 2.0.0
         Environment: Spark standalone cluster (3 Workers, 47 cores)
Ubuntu 14
Java 8

            Reporter: Ruben Hernando


The process creates views from JDBC (SQL server) source and combines them to 
create other views.
Finally it dumps results via JDBC

Error:
{quote}

# JRE version: Java(TM) SE Runtime Environment (8.0_101-b13) (build 
1.8.0_101-b13)
# Java VM: Java HotSpot(TM) 64-Bit Server VM (25.101-b13 mixed mode linux-amd64 
)
# Problematic frame:
# J 4895 C1 org.apache.spark.unsafe.Platform.getLong(Ljava/lang/Object;J)J (9 
bytes) @ 0x00007fbb355dfd6c [0x00007fbb355dfd60+0xc]
#

{quote}

SQL Query plan (fields truncated):

{quote}
== Parsed Logical Plan ==
'Project [*]
+- 'UnresolvedRelation `COEQ_63`

== Analyzed Logical Plan ==
InstanceId: bigint, price: double, ZoneId: int, priceItemId: int, priceId: int
Project [InstanceId#20236L, price#20237, ZoneId#20239, priceItemId#20242, 
priceId#20244]
+- SubqueryAlias coeq_63
   +- Project [_TableSL_SID#143L AS InstanceId#20236L, SL_RD_ColR_N#189 AS 
price#20237, 24 AS ZoneId#20239, 6 AS priceItemId#20242, 63 AS priceId#20244]
      +- SubqueryAlias 6__input
         +- 
Relation[_TableSL_SID#143L,_TableP_DC_SID#144L,_TableSH_SID#145L,ID#146,Name#147,TableP_DCID#148,TableSHID#149,SL_ACT_GI_DTE#150,SL_Xcl_C#151,SL_Xcl_C#152,SL_Css_Cojs#153L,SL_Config#154,SL_CREATEDON#
 .......... 36 more fields] JDBCRelation((select [SLTables].[_TableSL_SID], 
[SLTables]. ... [...]  FROM [sch].[SLTables] [SLTables] JOIN sch.TPSLTables 
TPSLTables ON [TPSLTables].[_TableSL_SID] = [SLTables].[_TableSL_SID] where _TP 
= 24) input)

== Optimized Logical Plan ==
Project [_TableSL_SID#143L AS InstanceId#20236L, SL_RD_ColR_N#189 AS 
price#20237, 24 AS ZoneId#20239, 6 AS priceItemId#20242, 63 AS priceId#20244]
+- InMemoryRelation [_TableSL_SID#143L, _TableP_DC_SID#144L, _TableSH_SID#145L, 
ID#146, Name#147, ... 36 more fields], true, 10000, StorageLevel(disk, memory, 
deserialized, 1 replicas)
   :  +- *Scan JDBCRelation((select [SLTables].[_TableSL_SID], 
[SLTables].[_TableP_DC_SID], [SLTables].[_TableSH_SID], [SLTables].[ID], 
[SLTables].[Name], [SLTables].[TableP_DCID], [SLTables].[TableSHID], 
[TPSLTables].[SL_ACT_GI_DTE],  ... [...] FROM [sch].[SLTables] [SLTables] JOIN 
sch.TPSLTables TPSLTables ON [TPSLTables].[_TableSL_SID] = 
[SLTables].[_TableSL_SID] where _TP = 24) input) 
[_TableSL_SID#143L,_TableP_DC_SID#144L,_TableSH_SID#145L,ID#146,Name#147,TableP_DCID#148,TableSHID#149,SL_ACT_GI_DTE#150,SL_Xcl_C#151,...
 36 more fields] 

== Physical Plan ==
*Project [_TableSL_SID#143L AS InstanceId#20236L, SL_RD_ColR_N#189 AS 
price#20237, 24 AS ZoneId#20239, 6 AS priceItemId#20242, 63 AS priceId#20244]
+- InMemoryTableScan [_TableSL_SID#143L, SL_RD_ColR_N#189]
   :  +- InMemoryRelation [_TableSL_SID#143L, _TableP_DC_SID#144L, 
_TableSH_SID#145L, ID#146, Name#147, ... 36 more fields], true, 10000, 
StorageLevel(disk, memory, deserialized, 1 replicas)
   :     :  +- *Scan JDBCRelation((select [SLTables].[_TableSL_SID], 
[SLTables].[_TableP_DC_SID], [SLTables].[_TableSH_SID], [SLTables].[ID], 
[SLTables].[Name], [SLTables].[TableP_DCID],  ... [...] FROM [sch].[SLTables] 
[SLTables] JOIN sch.TPSLTables TPSLTables ON [TPSLTables].[_TableSL_SID] = 
[SLTables].[_TableSL_SID] where _TP = 24) input) 
[_TableSL_SID#143L,_TableP_DC_SID#144L,_TableSH_SID#145L,ID#146,Name#147,,... 
36 more fields]
{quote}




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