Xiaomeng Zhang has uploaded this change for review. ( 
http://gerrit.cloudera.org:8080/14660


Change subject: IMPALA-9090 Add name of table being scanned in HDFS scan node 
profile
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IMPALA-9090 Add name of table being scanned in HDFS scan node profile

Before this change, the only way to figure out the table being scanned
by a scan node in the profile is to pull the string out of the explain
plan or execsummary. This is awkward, both for manual and automated
analysis of the profiles. We should include the table name as a string
in the SCAN_NODE implementation.

After this change, a new line "Table Name: database.table" will be added
between line HDFS_SCAN_NODE (id=0) and Hdfs split stats.

Manually tested on mini-cluster with hdfs and s3 with file format text
and parquet. All have Table Name in HDFS scan node profile.

Change-Id: If5da1112bcf38ae55b89eccfd7c7fad860819a99
---
M be/src/exec/hdfs-scan-node-base.cc
1 file changed, 2 insertions(+), 0 deletions(-)



  git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/60/14660/1
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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: newchange
Gerrit-Change-Id: If5da1112bcf38ae55b89eccfd7c7fad860819a99
Gerrit-Change-Number: 14660
Gerrit-PatchSet: 1
Gerrit-Owner: Xiaomeng Zhang <xiaom...@cloudera.com>
Gerrit-Reviewer: Impala Public Jenkins <impala-public-jenk...@cloudera.com>
Gerrit-Reviewer: Tim Armstrong <tarmstr...@cloudera.com>

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