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DRILL-8474: Adding Daffodil to Drill as a contrib.

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# [DRILL-8474](https://issues.apache.org/jira/browse/DRILL-8474): Adding Daffodil to Drill as a contrib. This PR replaces: https://github.com/apache/drill/pull/2836 which is closed. That was to retain history/comments while squashing numerous debug-related commits together into this PR....

mbeckerle

DRILL-8480: Cleanup before finished. 0 out of 1 streams have finished

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# [DRILL-8480](https://issues.apache.org/jira/browse/DRILL-8480): Make Nested Loop Join operator properly process empty batches and batches with new schema ## Description Nested Loop Join operator (`NestedLoopJoinBatch`, `NestedLoopJoin`) unproperly handles batch iteration outcome `OK`...

rymarm

DRILL-8492: Read Parquet Microsecond Columns as Bigint

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# [DRILL-8492](https://issues.apache.org/jira/browse/DRILL-8492): Read parquet microsecond columns as bigint ## Description Two new configuration options, `store.parquet.reader.time_micros_as_int64` and `store.parquet.reader.timestamp_micros_as_int64,` have been added. When reading Parquet columns of type `time_micros` and `timestamp_micros`, the...

handmadecode

Mongo DB Storage Plugin : performance slow

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Hi Team, I'm attempting to retrieve a large collection of data and apply filtering based on datetime, but the performance is quite slow. Despite adding a datetime filter index to...

dwevedivaibhav

**Describe the bug** I have an Apache Cassandra cluster configured with three nodes. To which I need to connect and execute queries. But when I perform any type of Drill...

ijbgreen

HTTP Storage Plugin INDEX pagination mode is field-order sensitive and should not be

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**Describe the bug** HTTP Storage Plugin INDEX pagination mode is field-order sensitive and should not be (JSON is supposed to be unordered). When the pagination fields 'has_next' and 'next_page' come...

hyperbolix

HTTP Storage Plugin OversizedAllocationException when field present in page 1 is absent in page 2

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**Describe the bug** When Apache Drill is configured with the HTTP storage plugin, and INDEX pagination mode is enabled, and the HTTP service configured with that plugin includes a field...

hyperbolix

[MINOR UPDATE] Upgrade Zookeeper JAR Due to CVEs

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Upgrade due to CVE https://mvnrepository.com/artifact/org.apache.zookeeper/zookeeper Unfortunately, Zookeeper 3.8 and 3.9 leak their logback dependencies.

pjfanning

Querying Chinese Characters in Apache Drill

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Dear Apache Drill Community, I've encountered an issue when querying Chinese characters in Apache Drill. It seems that whenever I execute a query containing Chinese characters, they are automatically converted...

1239068511

Drill error when using a filter in Superset with a CASE WHEN in the SQL query

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 Hello, **Describe the bug** Apache Drill 1.21.1 Apache Superset 3.1.1 In Superset, we setup a connexion to Drill as source for our dashboards **To Reproduce** 1)...

Zakyrel