Paul Zhang

[SUPPORT] Hudi cli got empty result for command show fsview all

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**Describe the problem you faced** Hudi cli got empty result after running command show fsview all.  The type of table t1 is COW and I am sure that the...

[CURATOR-535] TestServer random port selection has a race condition

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This PR is to mitigate the race condition issue. The random available port is now assigned right before starting Zookeeper testing server.

… is reaching 100% ## What changes were proposed in this pull request? Fixed CPU usage jumping between 1 and 99 when host CPU usage is reaching 100% ## How...

[HUDI-4718] Add Kerberos kinit command support for cli.

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### Change Logs Added kerberos kinit command for hudi cli. Now it supports connecting to Kerberized Hadoop cluster. As it may be complicated to prepare a temporary Kerberized environment for...

[FLINK-25916][connector-kafka] Using upsert-kafka with a flush buffer…

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… results in Null Pointer Exception ## What is the purpose of the change Allow flink-connectors/flink-connector-kafka/src/main/java/org/apache/flink/streaming/connectors/kafka/table/ReducingUpsertWriter.WrappedContext to set timestamp with NULL value in order to avoid NPE. ## Brief change...

[FLINK-35332][yarn] Removed setting rest.address to the actual IP add…

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…ress of the Yarn NodeManager in order to support dual network environment ## What is the purpose of the change Removed setting rest.address to the actual IP address of the...

[CALCITE-4725] Between clause operands checker should check all combi…

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…nations of the three operands ## What is the purpose of the change Fix the issue that between clause operands checker should check all combinations of the three operands, as...

[KYUUBI #6615] Make Jetty sending server version in response configurable

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# :mag: Description ## Issue References 🔗 This pull request fixes #6615 ## Describe Your Solution 🔧 Add a config item that controls whether Jetty should send its version in...