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# troubleshooting
  • j

    Jackie

    06/08/2021, 5:52 AM
    Pinot does not have this limit. Seems thrown from presto connector @Xiang Fu
  • x

    Xiang Fu

    06/08/2021, 6:00 AM
    the log says the limit is 50k for select * query:
  • x

    Xiang Fu

    06/08/2021, 6:00 AM
    you can increase it from presto config
  • x

    Xiang Fu

    06/08/2021, 6:00 AM
    default is 50k
  • r

    RK

    06/08/2021, 6:15 AM
    In prestro config file I am not giving any limit .I have only these properties.
  • m

    Mayank

    06/11/2021, 5:58 PM
    set the channel topic: Have a question? Check https://docs.pinot.apache.org first. Give back to the community by updating the docs (#C023BNDT0N8) when you get your answer here.
  • l

    luanmorenomaciel

    06/11/2021, 7:49 PM
    Hi experts, has someone faced this problem before while submitting a task to pinot's controller?
    Copy code
    root@pinot-controller-0:/opt/pinot# bin/pinot-admin.sh AddTable \
    > -schemaFile /opt/pinot/sch_realtime_enriched_music_data_users.json \
    > -tableConfigFile /opt/pinot/realtime_enriched_music_data_users_json.json \
    > -exec
    Exception in thread "main" java.lang.reflect.InvocationTargetException
    	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    	at java.lang.reflect.Method.invoke(Method.java:498)
    	at sun.instrument.InstrumentationImpl.loadClassAndStartAgent(InstrumentationImpl.java:386)
    	at sun.instrument.InstrumentationImpl.loadClassAndCallPremain(InstrumentationImpl.java:401)
    Caused by: java.net.BindException: Address already in use
    	at sun.nio.ch.Net.bind0(Native Method)
    	at sun.nio.ch.Net.bind(Net.java:461)
    	at sun.nio.ch.Net.bind(Net.java:453)
    	at sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:222)
    	at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:85)
    	at sun.net.httpserver.ServerImpl.bind(ServerImpl.java:133)
    	at sun.net.httpserver.HttpServerImpl.bind(HttpServerImpl.java:54)
    	at io.prometheus.jmx.shaded.io.prometheus.client.exporter.HTTPServer.<init>(HTTPServer.java:145)
    	at io.prometheus.jmx.shaded.io.prometheus.jmx.JavaAgent.premain(JavaAgent.java:31)
    	... 6 more
    FATAL ERROR in native method: processing of -javaagent failed
    Aborted (core dumped)
    root@pinot-controller-0:/opt/pinot#
  • x

    Xiang Fu

    06/11/2021, 8:01 PM
    hmm, can you set
    JAVA_OPTS=""
    🙌 1
  • l

    luanmorenomaciel

    06/11/2021, 8:03 PM
    what a precision @Xiang Fu impressed !!! seems that worked, let me double check
  • s

    Syed Akram

    06/13/2021, 1:25 PM
    Any Developments in progress to support in pinot reg sorting and partitioning offline data(orc) present in Hdfs ?
  • s

    Syed Akram

    06/13/2021, 1:25 PM
    If yes how much time will it take to release this feature ?
  • n

    Nishanth Singireddy

    06/16/2021, 9:18 PM
    Hello
  • c

    Charles

    06/17/2021, 1:31 AM
    Hi @Jackie Can pinot support druid connection pool
  • c

    Charles

    06/17/2021, 1:32 AM
    We want to use connection pool for java service
  • p

    PrasannaGSL

    06/17/2021, 1:20 PM
    • Hi All, Can someone confirm if Apache Pinot has support for special characters? For text based indexing, does it take care of these localized characters? Is localized search supported?
  • s

    Syed Akram

    06/24/2021, 1:34 PM
    Exception while creating a build using source
  • s

    Syed Akram

    06/24/2021, 1:34 PM
    https://docs.pinot.apache.org/basics/getting-started/running-pinot-locally
  • s

    Syed Akram

    06/24/2021, 1:35 PM
    Apache Maven 3.6.3 Maven home: /usr/share/maven Java version: 1.8.0_292, vendor: Private Build, runtime: /usr/lib/jvm/java-8-openjdk-amd64/jre Default locale: en_IN, platform encoding: UTF-8 OS name: "linux", version: "5.8.0-55-generic", arch: "amd64", family: "unix"
  • s

    Syed Akram

    06/24/2021, 1:37 PM
    can someone help?
  • s

    Syed Akram

    06/24/2021, 1:40 PM
    stack trace: org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.apache.maven.pluginsmaven compiler plugin3.8.0:compile (default-compile) on project pinot-spi: Compilation failure javac: invalid target release: 11 Usage: javac <options> <source files> use -help for a list of possible options at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:215) at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:156) at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:148) at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:117) at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:81) at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build (SingleThreadedBuilder.java:56) at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128) at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305) at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192) at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105) at org.apache.maven.cli.MavenCli.execute (MavenCli.java:957) at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:289) at org.apache.maven.cli.MavenCli.main (MavenCli.java:193) at sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke (Method.java:498) at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:282) at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:225) at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:406) at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:347) Caused by: org.apache.maven.plugin.compiler.CompilationFailureException: Compilation failure
  • r

    RK

    06/27/2021, 7:29 PM
    Hi Everyone, I have completed one end to end pinot pipeline setup on non Kerberos environment and it's working fine. But with same configuration I am trying with kerberous Kafka and kerberous hdfs( for deepstorage) I have added keytab name and Hadoop principle name in controller.conf file and trying to start components I am able to start server and broker but while starting controller I am getting this error. Can someone kindly suggest.
  • r

    RK

    06/27/2021, 7:31 PM
    This is the controller.conf file details. All the details are same I have added only last 2 lines in this file.
  • r

    RK

    06/27/2021, 7:34 PM
    IMG_20210628_010310.jpg
  • r

    RK

    06/27/2021, 7:40 PM
    P.s. As we are giving Hadoop principle and keytab name in controller.conf file. How can we give the same details for Kerberos Kafka also. I.e. Jaas file location, principle name, keytabname.?
  • r

    RK

    06/27/2021, 8:03 PM
    @Xiang Fu @Akash @Jackie
  • x

    Xiang Fu

    06/27/2021, 8:32 PM
    have you mount the /etc/hadoop to your pinot container?
  • x

    Xiang Fu

    06/27/2021, 8:32 PM
    and make sure your pinot container has access to your hdfs
  • x

    Xiang Fu

    06/27/2021, 8:32 PM
    you can enter k8s container to check that
  • j

    jainendra tarun

    07/02/2021, 10:11 AM
    I intend to enable web UI auth for Pinot and the documentation says to set the property controller.admin.access.control.principals . I am using Helm and it does not have this config exposed @ https://github.com/apache/incubator-pinot/blob/master/kubernetes/helm/pinot/README.md . How do I enable this?
  • r

    Radhika

    07/05/2021, 3:23 PM
    Please help me out
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