drill
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Apache Drill is a distributed MPP query layer for self describing data
**Describe the bug** [CVE-2018-21234](https://nvd.nist.gov/vuln/detail/CVE-2018-21234) in Hive 3.1.2 **To Reproduce** See also https://issues.apache.org/jira/browse/HIVE-25054 **Expected behavior** Upgrade to Hive 4.0.0
# [DRILL-6268](https://issues.apache.org/jira/browse/DRILL-6268): Drill-on-YARN client obtains HDFS URL Incorrectly ## Description The Drill-on-YARN client must upload files to HDFS so that YARN can localize them. The code that does so is...
# [DRILL-7856](https://issues.apache.org/jira/browse/DRILL-7856): Add lgtm badge to Drill and fix alerts ## Description Added lgtm badges to README. ## Documentation n/a ## Testing n/a
**NOTE:** _This PR is a revamp of the work done for DRILL-5270 (PR #1250 and #1654). Those PRs were intended to improve the profile loading time for the WebUI, but...
Adds tdigest, tdigest_merge, median, and quantile UDFS Adds reduce aggregates rule to reduce: median(x) -> tdigest_median(tdigest(x)) quantile(q, x) -> tdigest_quantile(q, tdigest(x)) Adds two-phase aggregate rule for tdigest Also adds ability...
# [DRILL-7722](https://issues.apache.org/jira/browse/DRILL-7722): Add reproducer unit test ## Description Add a unit test that demonstrates that a view with UNNEST cannot be sucessfully queried. ## Documentation Fixing the bug will make...
# [DRILL-7714](https://issues.apache.org/jira/browse/DRILL-7714): Build DrillClient as a static archive ## Description (Please describe the change. If more than one ticket is fixed, include a reference to those tickets.) ## Documentation (Please...
This PR introduces those main changes: * Add hash32(int index) method to the ValueVector interface. * To Interger data types, introduce https://gist.github.com/badboy/6267743 multiply-shift algorithm which was proved to be good...
Implementation of a msgpack format reader - schema learning - skip over malformed records - skip over invalid field names - skip over records not matching schema - writing msgpack...
