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https://issues.apache.org/jira/browse/IMPALA-9090?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16962526#comment-16962526
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Xiaomeng Zhang commented on IMPALA-9090:
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Hi [~tarmstrong], from query profile I can see table name after "SCAN HDFS"
{code:java}
00:SCAN HDFS [default.customers, RANDOM]
HDFS partitions=1/1 files=1 size=15.44KB
stored statistics:
table: rows=0 size=15.44KB
columns: all
extrapolated-rows=disabled max-scan-range-rows=0
mem-estimate=1.00MB mem-reservation=16.00KB thread-reservation=1
tuple-ids=0 row-size=8B cardinality=0
in pipelines: 00(GETNEXT)
{code}
Is there more info needed?
> Scan node in HDFS profile should include name of table being scanned
> --------------------------------------------------------------------
>
> Key: IMPALA-9090
> URL: https://issues.apache.org/jira/browse/IMPALA-9090
> Project: IMPALA
> Issue Type: Improvement
> Components: Backend
> Reporter: Tim Armstrong
> Assignee: Xiaomeng Zhang
> Priority: Critical
>
> 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.
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