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https://issues.apache.org/jira/browse/NIFI-10623?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Yiteng Zhang updated NIFI-10623:
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External issue URL: (was: https://github.com/apache/nifi/pull/6508)
> Several Related Flaky Tests in TestHttpClient
> ---------------------------------------------
>
> Key: NIFI-10623
> URL: https://issues.apache.org/jira/browse/NIFI-10623
> Project: Apache NiFi
> Issue Type: Bug
> Components: NiFi Registry
> Environment: Apache Maven 3.6.0;
> openjdk version "1.8.0_342";
> OpenJDK Runtime Environment (build 1.8.0_342-8u342-b07-0ubuntu1~20.04-b07);
> OpenJDK 64-Bit Server VM (build 25.342-b07, mixed mode);
> Reporter: Yiteng Zhang
> Priority: Trivial
> Fix For: 1.18.0
>
> Attachments: org.apache.nifi.remote.client.http.TestHttpClient.txt
>
>
> These tests:
> {code:java}
> org.apache.nifi.remote.client.http.TestHttpClient.testSendLargeFileHTTP
> org.apache.nifi.remote.client.http.TestHttpClient.testSendLargeFileHTTPS
> org.apache.nifi.remote.client.http.TestHttpClient.testSendLargeFileHTTPSWithProxy
> org.apache.nifi.remote.client.http.TestHttpClient.testSendLargeFileHTTPSWithProxyAuth
> org.apache.nifi.remote.client.http.TestHttpClient.testSendLargeFileHTTPWithProxy
> org.apache.nifi.remote.client.http.TestHttpClient.testSendLargeFileHTTPWithProxyAuth
> org.apache.nifi.remote.client.http.TestHttpClient.testSendSuccessWithProxyAuth
> org.apache.nifi.remote.client.http.TestHttpClient.testSendSlowClientSuccess
> org.apache.nifi.remote.client.http.TestHttpClient.testSendSuccessCompressed{code}
> can pass using the normal maven-test, but show non-deterministic behaviors
> under [NonDex|[https://github.com/TestingResearchIllinois/NonDex]] and thus
> failed.
> An example of the error message is below:
> {code:java}
> [ERROR] Errors:
> [ERROR]
> TestHttpClient.testSendLargeFileHTTPS:1024->testSendLargeFile:954->testSendIgnoreProxyError:940
> » IO Failed to confirm transaction with
> Peer[url=https://localhost:33385/nifi-api] due to java.io.IOException:
> [Url=https://localhost:33385/nifi-api, TransferDirection=SEND,
> State=DATA_EXCHANGED] Sent data to peer
> Peer[url=https://localhost:33385/nifi-api] but calculated CRC32 Checksum as
> 2387509971 while peer calculated CRC32 Checksum as 1527414060; canceling
> transaction and rolling back session {code}
> It seems like two peers calculate a different checksum, therefore the
> transaction was rolled back, and thus the test failed.
>
> *Steps to reproduce the failure:*
> # install [NonDex|[https://github.com/TestingResearchIllinois/NonDex]]
> # run the following command in nifi
> {code:java}
> MODULE=nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-site-to-site
> TEST=org.apache.nifi.remote.protocol.http.TestHttpFlowFileServerProtocol#testTransferTwoFiles
> mvn install -pl $MODULE -am -DskipTests
> mvn -pl $MODULE edu.illinois:nondex-maven-plugin:1.1.2:nondex
> -Dtest=$TEST{code}
> 3. the result will be saved under the package folder in .nondex
> h4.
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