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https://issues.apache.org/jira/browse/FLINK-22758?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17350213#comment-17350213
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ighack edited comment on FLINK-22758 at 5/24/21, 2:40 AM:
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# dowload flink
# tar -xzvf flink
# copy 3 jar files to FLINK_HOME/lib
# vim sql-client-defaults.yaml
#catalogs: [] # empty list
#A typical catalog definition looks like:
#-name: myhive
#type: hive
#hive-conf-dir: /opt/hive_conf/
#default-database: ...
catalogs:
- name: myhive
type: hive
hive-conf-dir: /etc/hive/conf/
default-database: hivetest
5.bin/sql-client.sh embedded
6. quit;
then I get a error
was (Author: ighack):
# dowload flink
# tar -xzvf flink
# copy 3 jar files to FLINK_HOME/lib
# vim sql-client-defaults.yaml
#catalogs: [] # empty list
#A typical catalog definition looks like:
#-name: myhive
#type: hive
#hive-conf-dir: /opt/hive_conf/
#default-database: ...
catalogs:
- name: myhive
type: hive
hive-conf-dir: /etc/hive/conf/
default-database: hivetest
5.bin/sql-client.sh embedded
6. quit;
> java.lang.IllegalStateException: Trying to access closed classloader
> --------------------------------------------------------------------
>
> Key: FLINK-22758
> URL: https://issues.apache.org/jira/browse/FLINK-22758
> Project: Flink
> Issue Type: Bug
> Components: Table SQL / Client
> Affects Versions: 1.12.3
> Reporter: ighack
> Priority: Major
>
> when I exit sql-client.sh I get a error
>
> Shutting down the session...Shutting down the session...done.Exception in
> thread "Thread-4" java.lang.IllegalStateException: Trying to access closed
> classloader. Please check if you store classloaders directly or indirectly in
> static fields. If the stacktrace suggests that the leak occurs in a third
> party library and cannot be fixed immediately, you can disable this check
> with the configuration 'classloader.check-leaked-classloader'. at
> org.apache.flink.runtime.execution.librarycache.FlinkUserCodeClassLoaders$SafetyNetWrapperClassLoader.ensureInner(FlinkUserCodeClassLoaders.java:164)
> at
> org.apache.flink.runtime.execution.librarycache.FlinkUserCodeClassLoaders$SafetyNetWrapperClassLoader.getResource(FlinkUserCodeClassLoaders.java:183)
> at org.apache.hadoop.conf.Configuration.getResource(Configuration.java:2647)
> at
> org.apache.hadoop.conf.Configuration.getStreamReader(Configuration.java:2905)
> at org.apache.hadoop.conf.Configuration.loadResource(Configuration.java:2864)
> at
> org.apache.hadoop.conf.Configuration.loadResources(Configuration.java:2838)
> at org.apache.hadoop.conf.Configuration.getProps(Configuration.java:2715) at
> org.apache.hadoop.conf.Configuration.get(Configuration.java:1186) at
> org.apache.hadoop.conf.Configuration.getTimeDuration(Configuration.java:1774)
> at
> org.apache.hadoop.util.ShutdownHookManager.getShutdownTimeout(ShutdownHookManager.java:183)
> at
> org.apache.hadoop.util.ShutdownHookManager.shutdownExecutor(ShutdownHookManager.java:145)
> at
> org.apache.hadoop.util.ShutdownHookManager.access$300(ShutdownHookManager.java:65)
> at
> org.apache.hadoop.util.ShutdownHookManager$1.run(ShutdownHookManager.java:102)
>
>
> I use CDH 6.3.2
> hive 2.1.1
> java version "1.8.0_271"
> flink-1.12.3
>
> in $FLINK_HOME/lib I add
> flink-connector-hive_2.11-1.12.3.jar
> hive-exec-2.1.1-cdh6.3.2.jar
> libfb303-0.9.3.jar
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