Impala Public Jenkins has submitted this change and it was merged. ( 
http://gerrit.cloudera.org:8080/10512 )

Change subject: IMPALA-7012: Fix NPE when parsing unexpected tokens
......................................................................

IMPALA-7012: Fix NPE when parsing unexpected tokens

Currently some token are not added to tokenIdMap in the sql scanner and
an NPE will be thrown if such are parsed as unexpected tokens. This
patch fixes this bug and adds a case to ParserTest.

Change-Id: I9c846fdfb22ba37bfc3b1985b9a044014ab58968
Reviewed-on: http://gerrit.cloudera.org:8080/10512
Reviewed-by: Tianyi Wang <[email protected]>
Tested-by: Impala Public Jenkins <[email protected]>
---
M fe/src/main/jflex/sql-scanner.flex
M fe/src/test/java/org/apache/impala/analysis/ParserTest.java
M fe/src/test/java/org/apache/impala/common/FrontendTestBase.java
3 files changed, 36 insertions(+), 21 deletions(-)

Approvals:
  Tianyi Wang: Looks good to me, approved
  Impala Public Jenkins: Verified

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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: merged
Gerrit-Change-Id: I9c846fdfb22ba37bfc3b1985b9a044014ab58968
Gerrit-Change-Number: 10512
Gerrit-PatchSet: 4
Gerrit-Owner: Tianyi Wang <[email protected]>
Gerrit-Reviewer: Bharath Vissapragada <[email protected]>
Gerrit-Reviewer: Impala Public Jenkins <[email protected]>
Gerrit-Reviewer: Tianyi Wang <[email protected]>

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