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[IMPALA-6904] Allow configuration of stress test binary search cutoff point
...It would be nice to allow configuration of the cutoff thresholds for binary search, e.g. to get precise estimates for queries on smaller scale factors. I manually had to change these paramet...
, 2018-04-24, 04:06
Reminder to merge commits to the ASF repo
- [mail # dev]
...One tip is that the ASF JIRA bot doesn't post on JIRAs until the commitsare pushed to ASF. So if you're resolving a JIRA and you don't see commentsfrom the JIRA bot, you probably have forgot...
, 2018-04-23, 17:55
[IMPALA-6905] Allow use of row_regex with VERIFY_IS_SUBSET and VERIFY_IS_SUPERSET
...It would be useful if we could use row_regex lines for these verifiers. This came up with test_stats_extrapolation where we're verifying explain plans, but are only really interested in veri...
, 2018-04-23, 16:44
[IMPALA-4744] Apache Impala release should include release tag or hash in version string
...If I build the Apache Impala release from a source tarball, I get this version string:tarmstrong@tarmstrong-box:~/apache-impala-incubating-2.8.0/apache-impala-incubating-2.8.0$ impala-shell....
, 2018-04-20, 20:21
[IMPALA-6877] Allow setting -vmodule from debug page
...We allow setting the global verbosity level from the debug page, but we don't allow setting it per module, E.g. -vmodule admission-controller=2...
, 2018-04-20, 17:48
[IMPALA-6847] Consider adding workaround for high memory estimates in admission control
...A scenario we've seen play out a couple of times is this.1. An Impala admin sets up memory-based admission control but sets the default query mem_limit to 0. This means that admission contro...
, 2018-04-19, 23:51
[IMPALA-6882] Impala crashing with SIGILL on machine without SSE 4.2 support
...See http://community.cloudera.com/t5/Interactive-Short-cycle-SQL/After-upgrading-to-cdh-5-14-2-Impala-daemon-stopped-suddenly/m-p/66501#M4368?eid=1&aid=1## A fatal error has been detecte...
, 2018-04-19, 21:32
[IMPALA-5930] Document that SCAN_NODE_CODEGEN_THRESHOLD has had no effect since 2.7
...SCAN_NODE_CODEGEN_THRESHOLD was made ineffective a while back IMPALA-4319 but the docs don't reflect this yet....
, 2018-04-19, 18:29
[IMPALA-6065] Document IMPALA-5743
...It looks like --ssl_minimum_version went into Impala 2.10 but didn't have any accompanying docs. I believe a common use case is to disallow TLS1.0 and 1.1 with --ssl_minimum_version=tlsv1.2...
, 2018-04-19, 18:25
[IMPALA-6120] Report actual CPU time for codegen
...The codegen time measurements in profiles are often confusing because they're wall-clock time and can be inflated if a host is heavily loaded. We could use ThreadCounterMeasurement to get ac...
, 2018-04-19, 18:12
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