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add drill on docker doc and kafka filter pushdown

DRILL-6453: Fix deadlock caused by reading from left and right inputs in HashJoin simultaneously.

closes #1408

  1. … 3 more files in changeset.
DRILL-6588: Make Sys tables of nullable datatypes

This is to address the generic problem of NULL values being projected as a string because of all datatypes being non-nullable.

This patch only applies to tables backed by the PojoReader (in our case, System tables). Added NonNullable annotations wherever application in any of the System tables, along with a unit test that verifies both nullable and non-nullable datatypes exist in the system tables.

closes #1371

DRILL-5365: Enforced DrillFileSystem immutability.

closes #1296

DRILL-6591: Show Exception for failed queries submitted in WebUI

* DRILL-6591: Show Exception for failed queries submitted in WebUI

When query fails on Web UI result page no error is shown, only "No result found."

This was because DRILL-6477 (PR #1309) switched to `WebUserConnection.await(long timeoutInMillis)` . Unlike the original `WebUserConnection.await()`, this method did not throw any UserException generated by a query failure. The fix was to use WebUserConnection.getError() method to know about failure of the query and throw UserRemoteException with that.

closes #1379

DRILL-5495: convert_from function on top of int96 data results in ArrayIndexOutOfBoundsException

DRILL-6574: Code cleanup

- Fixed failing test

DRILL-6601 LageFileCompilation testProject times out

closes #1378

DRILL-6472: Prevent using zero precision in CAST function

- Add check for the correctness of scale value;

- Add check for fitting the value to the value with the concrete scale and precision;

- Implement negative UDF for VarDecimal

- Add unit tests for new checks and UDF.

add store.hive.prop option

edit

doc edits

add doc for option to set hive properties at session level

DRILL-5671: Set secure ACLs (Access Control List) for Drill ZK nodes in a secure cluster

closes #1467

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    • +28
    /exec/java-exec/src/test/resources/zkacltest.conf
DRILL-6583: Add space between pagination links in Profiles (WebUI) list

Inject a small space to improve readability of the pagination links (CSS)

closes #1369

DRILL-5797: Use Parquet new reader on all non-complex columns queries

DRILL-6542 : IndexOutOfBoundsException for multilevel lateral queries with schema changed partitioned complex data

closes #1374

[DRILL-6587] Added support for custom SSL CTX Options

closes #1366

[DRILL-6586] Add SSL Hostname verification with zookeeper connection mode support

fix broken link

add ssl docs

Add SSL docs to Securing Drill section

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    /_docs/img/client-drillbit-ssl.PNG
    • binary
    /_docs/img/ssl-security.png
DRILL-6592: Unnest record batch size is called too frequently

closes #1376

DRILL-6596: Fix fillEmpties and set methods for Nullable variable length vectors to not use emptyByteArray

closes #1377

edits to fix links

edits to fix broken links

new doc for storage plugin config

storage plugin config file doc and new start-up option doc'd

new doc configuring storage plugins - new startup file

[DRILL-6581] C++ Client SSL Implementation Fixes/Improvements