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Distributed Stream and Batch Processing

Results 125 hazelcast-jet issues
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_4.5-maintenance_ (commit 48d9e46150062ecacdf2e469eddbf624ae160194) Failed on Oracle JDK 8: http://jenkins.hazelcast.com/view/Jet%20-%20Maintenance/job/jet-oss-maintenance-oracle-jdk8/285/testReport/com.hazelcast.jet.sql.impl.connector.kafka/SqlAvroTest/test_explicitKeyAndValueSerializers/ Stacktrace: ``` com.hazelcast.sql.HazelcastSqlException: com.hazelcast.jet.JetException: Exception in ProcessorTasklet{0639-28cb-55ce-0001/Kafka[public.t_9019ff9c_358b_4fb2_a42f_f25154bffd1b]#0}: org.apache.kafka.common.errors.SerializationException: Error registering Avro schema: {"type":"record","name":"sql","namespace":"jet","fields":[{"name":"name","type":["null","string"],"default":null}]} at com.hazelcast.sql.impl.QueryUtils.toPublicException(QueryUtils.java:78) at com.hazelcast.sql.impl.SqlServiceImpl.execute(SqlServiceImpl.java:232) at com.hazelcast.sql.impl.SqlServiceImpl.execute(SqlServiceImpl.java:198) at com.hazelcast.sql.impl.SqlServiceImpl.execute(SqlServiceImpl.java:194)...

test-failure

_4.5-maintenance_ (commit 48d9e46150062ecacdf2e469eddbf624ae160194) Failed on Oracle JDK 11: http://jenkins.hazelcast.com/view/Jet%20-%20Maintenance/job/jet-oss-maintenance-oracle-jdk11/235/testReport/com.hazelcast.jet.sql.impl/ShowStatementTest/test_showJobsEmpty/ Stacktrace: ``` java.lang.AssertionError: Expecting: to contain exactly (and in same order): but some elements were not expected: at com.hazelcast.jet.sql.SqlTestSupport.assertRowsOrdered(SqlTestSupport.java:134) at com.hazelcast.jet.sql.impl.ShowStatementTest.test_showJobsEmpty(ShowStatementTest.java:91)...

test-failure

_4.5-maintenance_ (commit 32b32b4d36c4a0f8b9db81557e9a0a3eadd742fc) Failed on Open JDK (Zulu) 15: http://jenkins.hazelcast.com/job/jet-oss-maintenance-zulu-jdk15/29/testReport/ Following tests failed: - `com.hazelcast.jet.impl.connector.WriteFilePTest.stressTest_atLeastOnce_forceful` - `com.hazelcast.jet.impl.connector.WriteFilePTest.stressTest_exactlyOnce_forceful` It can be related to following issues: - https://github.com/hazelcast/hazelcast-jet/issues/2504 - https://github.com/hazelcast/hazelcast-jet/issues/2277 Stacktrace for...

test-failure

_master_ (commit 8e7c2995ec2c9d47a2057f018c85c89ef5cac609) Failed on OpenJDK 8: http://jenkins.hazelcast.com/view/Jet%20-%20Compatibility/job/jet-oss-master-nightly-zulu-jdk8/48/testReport/com.hazelcast.jet.cdc.postgres/PostgresCdcIntegrationTest/stressTest_exactlyOnce_forcefulRestart/ Stacktrace: ``` java.lang.AssertionError: expected: but was: at org.junit.Assert.fail(Assert.java:89) at org.junit.Assert.failNotEquals(Assert.java:835) at org.junit.Assert.assertEquals(Assert.java:647) at org.junit.Assert.assertEquals(Assert.java:633) at com.hazelcast.jet.cdc.AbstractCdcIntegrationTest.assertMatch(AbstractCdcIntegrationTest.java:65) at com.hazelcast.jet.cdc.postgres.PostgresCdcIntegrationTest.lambda$stressTest_exactlyOnce$5(PostgresCdcIntegrationTest.java:216) at com.hazelcast.test.HazelcastTestSupport.assertTrueEventually(HazelcastTestSupport.java:1247) at com.hazelcast.test.HazelcastTestSupport.assertTrueEventually(HazelcastTestSupport.java:1349)...

test-failure

Jet uses AWS Java SDK Bundle `1.11.934` which has shaded some artifacts with vulnerabilities. It shades `com.fasterxml.jackson.core:jackson-databind:2.6.7.4` which includes following vulnerabilities: - CVE-2020-35491 - https://nvd.nist.gov/vuln/detail/CVE-2020-35491 (fixed in 2.9.10.8) - CVE-2020-35490...

security
severity:critical

Jet code includes some places where `printStackTrace()` is used. We should rather log it through Logger and in some case we should also work handle exception. Some examples: - https://github.com/hazelcast/hazelcast-jet/blob/afbeccd/hazelcast-jet-core/src/main/java/com/hazelcast/jet/function/Observer.java#L101...

enhancement

We have a github hook to check linter errors. However, some people don't have it set up properly and keep producing linter errors in the `master` branch which other people...

enhancement
build

If CREATE MAPPING is trying to create file connector and it's waiting for some reason then it cannot be interrupted (tested with GCS but I guess it will behave similarly...

defect
sql

Tried with both version 4.1 & 4.3. Reproducer: 1. Configure a `jettrain.yaml` config file to a cluster that doesn't run on `127.0.0.1` _e.g._ remote, local Kubernetes, etc. 2. Get the...

enhancement
cli

Connectors create separate `Project` vertices to map the row (represented as `Object[]` to the actual object written to or read from the target structure. These are mostly unnecessary, we should...

enhancement
sql