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Apache Pinot - A realtime distributed OLAP datastore
**Labels** - `cleanup` **Description** This PR is just a minor cleanup to remove the usage of the deprecated `StringEscapeUtils` class.
We currently have different var functions https://docs.pinot.apache.org/configuration-reference/plugin-reference/var_pop and https://docs.pinot.apache.org/configuration-reference/plugin-reference/var_samp as well as stddev variants https://docs.pinot.apache.org/configuration-reference/plugin-reference/stddev_pop and https://docs.pinot.apache.org/configuration-reference/plugin-reference/stddev_samp Can we add support for these in Star-tree index? cc @Jackie-Jiang
When using segment name generator type inputFile, I found a issue that when my file.path.pattern contains an optional part, it will cause a NullPointerException. For example, pattern is '.+/(\w+)(.parquet)?', and...
Lucene's query language has a constraint where `NOT` operator cannot be used with just one term, since it relies on the difference of sets. Therefore, the pinot query `x OR...
https://hc.apache.org/httpcomponents-client-5.3.x/migration-guide/index.html https://hc.apache.org/httpcomponents-client-5.3.x/migration-guide/migration-to-classic.html
This PR adds the nonLeaderCleanUp method with the list of table names as the parameter in the PinotTaskGenerator interface. When the tasks are scheduled, the current controller may not always...
This is a `bugfix` on top of #13281 to better harden returning the rebalance result. #13281 will likely fix the same issue, but doesn't prevent the fact that we can...
Addresses #12703 This patch allows persistence of empty segments in case of no messages in realtime ingestion. Right now, it can happen that a segment is stuck in CONSUMING state...
we found in Pinot 1.1, PERCENTILEEST throws NPE in MultiStage Engine. Does anyone know if this is already fixed in master? example query: ``` WITH sub AS (select deviceOS, count(1)...
