RobertIndie commented on PR #15064:
URL: https://github.com/apache/pulsar/pull/15064#issuecomment-1094675039
While testing, I found this exception when starting the connector. Could you
please take a look? @vagetablechicken
```
2022-04-11T15:58:55,371+0800 [function-timer-thread-17-1] ERROR
org.apache.pulsar.functions.runtime.RuntimeSpawner -
public/default/jdbc-openmldb-sink Function Container is dead with following
exception. Restarting.
java.lang.UnsatisfiedLinkError: 'long
com._4paradigm.openmldb.sql_router_sdkJNI.new_SQLRouterOptions()'
at
com._4paradigm.openmldb.sql_router_sdkJNI.new_SQLRouterOptions(Native Method)
~[?:?]
at
com._4paradigm.openmldb.SQLRouterOptions.<init>(SQLRouterOptions.java:56) ~[?:?]
at
com._4paradigm.openmldb.sdk.impl.SqlClusterExecutor.<init>(SqlClusterExecutor.java:66)
~[?:?]
at
com._4paradigm.openmldb.sdk.impl.SqlClusterExecutor.<init>(SqlClusterExecutor.java:90)
~[?:?]
at com._4paradigm.openmldb.jdbc.SQLDriver.connect(SQLDriver.java:54)
~[?:?]
at java.sql.DriverManager.getConnection(DriverManager.java:677)
~[java.sql:?]
at java.sql.DriverManager.getConnection(DriverManager.java:189)
~[java.sql:?]
at
org.apache.pulsar.io.jdbc.JdbcAbstractSink.open(JdbcAbstractSink.java:93) ~[?:?]
at
org.apache.pulsar.functions.instance.JavaInstanceRunnable.setupOutput(JavaInstanceRunnable.java:857)
~[classes/:?]
at
org.apache.pulsar.functions.instance.JavaInstanceRunnable.setup(JavaInstanceRunnable.java:223)
~[classes/:?]
at
org.apache.pulsar.functions.instance.JavaInstanceRunnable.run(JavaInstanceRunnable.java:258)
~[classes/:?]
at java.lang.Thread.run(Thread.java:829) [?:?]
```
<details>
<summary>Full exception context</summary>
<code><pre>
2022-04-11T15:58:13,069+0800 [main] INFO
org.apache.pulsar.functions.utils.io.ConnectorUtils - Searching for connectors
in /Users/aaronrobert/codebase/pulsar/connectors
2022-04-11T15:58:13,097+0800 [main] WARN
org.apache.pulsar.functions.utils.io.ConnectorUtils - Connectors archive
directory not found
2022-04-11T15:58:13,128+0800 [main] INFO
org.apache.pulsar.common.nar.NarUnpacker - Created directory
/var/folders/sx/ws7wtlmn3t1bhrdlsfbmlv6r0000gn/T/pulsar_localrunner_nars_3526555380500249181/pulsar-nar/pulsar-io-jdbc-openmldb-2.11.0-SNAPSHOT.nar-unpacked
2022-04-11T15:58:15,559+0800 [main] INFO
org.apache.pulsar.common.nar.NarUnpacker - Extracting
/Users/aaronrobert/codebase/pulsar/pulsar-io/jdbc/openmldb/target/pulsar-io-jdbc-openmldb-2.11.0-SNAPSHOT.nar
to
/var/folders/sx/ws7wtlmn3t1bhrdlsfbmlv6r0000gn/T/pulsar_localrunner_nars_3526555380500249181/pulsar-nar/pulsar-io-jdbc-openmldb-2.11.0-SNAPSHOT.nar-unpacked/ABc4BPN6ZjOQMHeC_JQ1xg
2022-04-11T15:58:19,304+0800 [main] WARN
io.netty.resolver.dns.DnsServerAddressStreamProviders - Can not find
io.netty.resolver.dns.macos.MacOSDnsServerAddressStreamProvider in the
classpath, fallback to system defaults. This may result in incorrect DNS
resolutions on MacOS.
2022-04-11T15:58:24,580+0800 [main] INFO
org.apache.pulsar.functions.runtime.RuntimeSpawner -
public/default/jdbc-openmldb-sink-0 RuntimeSpawner starting function
2022-04-11T15:58:24,583+0800 [main] INFO
org.apache.pulsar.common.nar.FileUtils - Jar file
/Users/aaronrobert/codebase/pulsar/pulsar-io/jdbc/openmldb/target/pulsar-io-jdbc-openmldb-2.11.0-SNAPSHOT.nar
contains META-INF/bundled-dependencies, it may be a NAR file
2022-04-11T15:58:24,583+0800 [main] INFO
org.apache.pulsar.functions.runtime.thread.ThreadRuntime - Trying Loading file
as NAR file:
/Users/aaronrobert/codebase/pulsar/pulsar-io/jdbc/openmldb/target/pulsar-io-jdbc-openmldb-2.11.0-SNAPSHOT.nar
2022-04-11T15:58:25,331+0800 [main] INFO
org.apache.pulsar.functions.runtime.thread.ThreadRuntime - Initialize function
class loader for function jdbc-openmldb-sink at function cache manager,
functionClassLoader:
org.apache.pulsar.common.nar.NarClassLoader[/var/folders/sx/ws7wtlmn3t1bhrdlsfbmlv6r0000gn/T/pulsar_localrunner_nars_3526555380500249181/pulsar-nar/pulsar-io-jdbc-openmldb-2.11.0-SNAPSHOT.nar-unpacked/ABc4BPN6ZjOQMHeC_JQ1xg]
2022-04-11T15:58:25,361+0800 [main] INFO
org.apache.pulsar.functions.runtime.thread.ThreadRuntime - ThreadContainer
starting function with instanceId 0 functionId
9c836a56-83a4-416f-b9b7-bbabedad787f namespace default
2022-04-11T15:58:55,371+0800 [function-timer-thread-17-1] ERROR
org.apache.pulsar.functions.runtime.RuntimeSpawner -
public/default/jdbc-openmldb-sink Function Container is dead with following
exception. Restarting.
java.lang.UnsatisfiedLinkError: 'long
com._4paradigm.openmldb.sql_router_sdkJNI.new_SQLRouterOptions()'
at
com._4paradigm.openmldb.sql_router_sdkJNI.new_SQLRouterOptions(Native Method)
~[?:?]
at
com._4paradigm.openmldb.SQLRouterOptions.<init>(SQLRouterOptions.java:56) ~[?:?]
at
com._4paradigm.openmldb.sdk.impl.SqlClusterExecutor.<init>(SqlClusterExecutor.java:66)
~[?:?]
at
com._4paradigm.openmldb.sdk.impl.SqlClusterExecutor.<init>(SqlClusterExecutor.java:90)
~[?:?]
at com._4paradigm.openmldb.jdbc.SQLDriver.connect(SQLDriver.java:54)
~[?:?]
at java.sql.DriverManager.getConnection(DriverManager.java:677)
~[java.sql:?]
at java.sql.DriverManager.getConnection(DriverManager.java:189)
~[java.sql:?]
at
org.apache.pulsar.io.jdbc.JdbcAbstractSink.open(JdbcAbstractSink.java:93) ~[?:?]
at
org.apache.pulsar.functions.instance.JavaInstanceRunnable.setupOutput(JavaInstanceRunnable.java:857)
~[classes/:?]
at
org.apache.pulsar.functions.instance.JavaInstanceRunnable.setup(JavaInstanceRunnable.java:223)
~[classes/:?]
at
org.apache.pulsar.functions.instance.JavaInstanceRunnable.run(JavaInstanceRunnable.java:258)
~[classes/:?]
at java.lang.Thread.run(Thread.java:829) [?:?]
2022-04-11T15:58:55,395+0800 [function-timer-thread-17-1] INFO
org.apache.pulsar.functions.runtime.thread.ThreadRuntime - Unloading JAR files
for instanceId 0 functionId 9c836a56-83a4-416f-b9b7-bbabedad787f namespace
default
2022-04-11T15:58:55,397+0800 [function-timer-thread-17-1] INFO
org.apache.pulsar.common.nar.FileUtils - Jar file
/Users/aaronrobert/codebase/pulsar/pulsar-io/jdbc/openmldb/target/pulsar-io-jdbc-openmldb-2.11.0-SNAPSHOT.nar
contains META-INF/bundled-dependencies, it may be a NAR file
2022-04-11T15:58:55,397+0800 [function-timer-thread-17-1] INFO
org.apache.pulsar.functions.runtime.thread.ThreadRuntime - Trying Loading file
as NAR file:
/Users/aaronrobert/codebase/pulsar/pulsar-io/jdbc/openmldb/target/pulsar-io-jdbc-openmldb-2.11.0-SNAPSHOT.nar
2022-04-11T15:58:55,920+0800 [function-timer-thread-17-1] INFO
org.apache.pulsar.functions.runtime.thread.ThreadRuntime - Initialize function
class loader for function jdbc-openmldb-sink at function cache manager,
functionClassLoader:
org.apache.pulsar.common.nar.NarClassLoader[/var/folders/sx/ws7wtlmn3t1bhrdlsfbmlv6r0000gn/T/pulsar_localrunner_nars_3526555380500249181/pulsar-nar/pulsar-io-jdbc-openmldb-2.11.0-SNAPSHOT.nar-unpacked/ABc4BPN6ZjOQMHeC_JQ1xg]
^C2022-04-11T15:58:59,284+0800 [Thread-0] INFO
org.apache.pulsar.functions.runtime.thread.ThreadRuntime - Unloading JAR files
for instanceId 0 functionId 9c836a56-83a4-416f-b9b7-bbabedad787f namespace
default
2022-04-11T15:58:59,285+0800 [Thread-0] INFO
org.apache.pulsar.client.impl.PulsarClientImpl - Client closing. URL:
pulsar://localhost:6650
➜ openmldb git:(openmldb-connector) ✗ 2022-04-11T15:59:00,930+0800
[function-timer-thread-17-1] INFO
org.apache.pulsar.functions.runtime.thread.ThreadRuntime - ThreadContainer
starting function with instanceId 0 functionId
9c836a56-83a4-416f-b9b7-bbabedad787f namespace default
</pre></code>
</details>
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