Please update JDK

[tohidemyname]

Pinot still uses JDK 11. Some bugs of this version affect Pinot. For example, a JDK bug is resides in JDK 11:

https://bugs.openjdk.org/browse/JDK-8230342

This bug complains that LineNumberReader.getLineNumber() returns inconsistent results after EOF.

Pinot calls this buggy API at the following code locations:

<--SchemaFetcher.call
<--SchemaFetcher.call
<--QueryOp.verifyQueries
<--QueryOp.verifyQueries
<--QueryOp.verifyQueries
<--PinotSegmentUploadDownloadRestletResource.createSegmentsMetadataInfoMap
<--PinotSegmentUploadDownloadRestletResource.createSegmentsMetadataInfoMap
<--AutoAddInvertedIndex.sendQuery
<--AutoAddInvertedIndex.updateIndexConfig
<--CSVRecordReader.next
<--FlinkQuickStart.loadData
<--TblToAvroMultiValue.main
<--TblToAvro.main
<--KafkaConfigBackwardCompatibleUtils.handleStreamConfig
<--RawIndexBenchmark.buildSegment
<--BenchmarkRegexpReplace.setUp
<--BenchmarkMutableFST.setUp
<--BenchmarkFST.setUp
<--CommonsConfigurationUtils.getConfigurationHeaderVersion
<--AbstractBaseAdminCommand.readInputStream
<--FilterColumnExtractor.extractColumnsUsedInFilter
<--PerfBenchmarkDriver.postQueries
<--PerfBenchmarkDriver.postQuery

Please update to newer JDKs.

[Jackie-Jiang]

Related to #15343

[gortiz]

Hi @tohidemyname,

Pinot is compiled with Java 11, but it runs perfectly fine with Java 21. In fact, the default docker images we provide are based on Java 17 and 21. There are some dependencies we have that cannot be used in Java >21, and that is the only reason why we are not providing Docker images for Java 25.

So feel free (and even encouraged) to run Pinot with Java 21.