Adam Tamas 3b83390251 IMPALA-6360: Don't show full query statement on Impala WebUI by default ...

In the WebUI's query list the query statements are trimmed, but  the full
query statement can be seen in the details page.
The default statement length is 250 chars and it can be adjusted by the
query_stmt_size flag that can be set when the cluster starts.
Example:
bin/start-impala-cluster.py -s1 --impalad_args --query_stmt_size=10

Testing:
-manual testing in the WebUI.
-added 'test_query_stmt()' to test_web_pages.py
-added test to the custom cluster webserver tests to check without truncate
and with custom length truncate

Change-Id: Ib7109a0be5d1022b4f8d6e72441cf5dc1dc42605
Reviewed-on: http://gerrit.cloudera.org:8080/15288
Reviewed-by: Impala Public Jenkins <impala-public-jenkins@cloudera.com>
Tested-by: Impala Public Jenkins <impala-public-jenkins@cloudera.com>

2020-03-23 17:59:40 +00:00

..

test_web_pages.py

IMPALA-6360: Don't show full query statement on Impala WebUI by default

2020-03-23 17:59:40 +00:00