[IGNITE-9048] Local SqlFieldsQuery on client leads to exception

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Duplicate
• Component/s: cache, clients, sql
• Assignee: Unassigned
• Reporter: Evgenii Zagumennov
• Created: 21/Jul/18 13:37
• Updated: 24/Jul/18 15:18
• Resolved: 23/Jul/18 12:19

Description

SqlFieldsQuery with setLocal(true) on client node throws exception

 

Caused by: java.lang.NullPointerException
    at org.apache.ignite.internal.processors.query.h2.database.H2TreeIndex.segmentsCount(H2TreeIndex.java:187)
    at org.apache.ignite.internal.processors.query.h2.opt.GridH2IndexBase.threadLocalSegment(GridH2IndexBase.java:182)
    at org.apache.ignite.internal.processors.query.h2.database.H2TreeIndex.find(H2TreeIndex.java:195)
    at org.h2.index.BaseIndex.find(BaseIndex.java:128)
    at org.h2.index.IndexCursor.find(IndexCursor.java:169)
    at org.h2.table.TableFilter.next(TableFilter.java:468)
    at org.h2.command.dml.Select$LazyResultQueryFlat.fetchNextRow(Select.java:1452)
    at org.h2.result.LazyResult.hasNext(LazyResult.java:79)
    at org.h2.result.LazyResult.next(LazyResult.java:59)
    at org.h2.command.dml.Select.queryFlat(Select.java:519)
    at org.h2.command.dml.Select.queryWithoutCache(Select.java:625)
    at org.h2.command.dml.Query.queryWithoutCacheLazyCheck(Query.java:114)
    at org.h2.command.dml.Query.query(Query.java:352)
    at org.h2.command.dml.Query.query(Query.java:333)
    at org.h2.command.CommandContainer.query(CommandContainer.java:113)
    at org.h2.command.Command.executeQuery(Command.java:201)
    ... 18 more

 

Reproducer "LocalSqlFieldsQueryOnClientFailTest.java" is in the attachement

Issue Links

• Blocked: IGNITE-8915 NPE during executing local SqlQuery from client node
• duplicates: IGNITE-8915 NPE during executing local SqlQuery from client node