commit | 578933fe74d8c320431148f9a458a0051afafb17 | [log] [tgz] |
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author | stiga-huang <huangquanlong@gmail.com> | Sun Aug 23 14:18:08 2020 +0800 |
committer | Impala Public Jenkins <impala-public-jenkins@cloudera.com> | Mon Aug 31 13:28:29 2020 +0000 |
tree | 12d3c7eca88fcb701f2df02ebc0439867a8fe68e | |
parent | ea75e68f9e07d9bec211adea2c9d0e0dd0f9c3bc [diff] |
IMPALA-10065: Fix DCHECK when retrying a query in FINISHED state A query will come into the FINISHED state when some rows are available, even when some fragment instances are still executing. When a retryable query comes into the FINISHED state and the client hasn't fetched any results, we are still able to retry it for any retryable failures. This patch fixes a DCHECK when retrying a FINISHED state query. Tests: - Add a test in test_query_retries.py for retrying a query in FINISHED state. Change-Id: I11d82bf80640760a47325833463def8a3791bdda Reviewed-on: http://gerrit.cloudera.org:8080/16351 Reviewed-by: Impala Public Jenkins <impala-public-jenkins@cloudera.com> Tested-by: Impala Public Jenkins <impala-public-jenkins@cloudera.com>
Lightning-fast, distributed SQL queries for petabytes of data stored in Apache Hadoop clusters.
Impala is a modern, massively-distributed, massively-parallel, C++ query engine that lets you analyze, transform and combine data from a variety of data sources:
To learn more about Impala as a business user, or to try Impala live or in a VM, please visit the Impala homepage. Detailed documentation for administrators and users is available at Apache Impala documentation.
If you are interested in contributing to Impala as a developer, or learning more about Impala's internals and architecture, visit the Impala wiki.
Impala only supports Linux at the moment.
This distribution uses cryptographic software and may be subject to export controls. Please refer to EXPORT_CONTROL.md for more information.
See Impala's developer documentation to get started.
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