You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@flink.apache.org by "Stephan Ewen (JIRA)" <ji...@apache.org> on 2016/07/22 16:24:20 UTC
[jira] [Commented] (FLINK-3725) Exception in thread "main"
scala.MatchError: ... (of class scala.Tuple4)
[ https://issues.apache.org/jira/browse/FLINK-3725?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15389770#comment-15389770 ]
Stephan Ewen commented on FLINK-3725:
-------------------------------------
This looks like a strange classpath issue - probably multiple conflicting shaded versions of Guava (of my).
That issue is fixed in 1.1 - no dependency on shaded Guava at that point any more.
> Exception in thread "main" scala.MatchError: ... (of class scala.Tuple4)
> ------------------------------------------------------------------------
>
> Key: FLINK-3725
> URL: https://issues.apache.org/jira/browse/FLINK-3725
> Project: Flink
> Issue Type: Bug
> Components: JobManager
> Affects Versions: 1.0.1
> Environment: \# java -version
> openjdk version "1.8.0_77"
> OpenJDK Runtime Environment (build 1.8.0_77-b03)
> OpenJDK 64-Bit Server VM (build 25.77-b03, mixed mode)
> Reporter: Maxim Dobryakov
>
> When I start standalone cluster with `bin/jobmanager.sh start cluster` command all works fine but then I am using the same command for HA cluster the JobManager raise error and stop:
> *log/flink--jobmanager-0-example-app-1.example.local.out*
> {code}
> Exception in thread "main" scala.MatchError: ({blob.server.port=6130, state.backend.fs.checkpointdir=s3://s3.example.com/example_staging_flink/checkpoints, blob.storage.directory=/flink/data/blob_storage, jobmanager.heap.mb=1024, fs.s3.impl=org.apache.hadoop.fs.s3.S3FileSystem, restart-strategy.fixed-delay.attempts=2, recovery.mode=zookeeper, jobmanager.web.port=8081, taskmanager.memory.preallocate=false, jobmanager.rpc.port=0, flink.base.dir.path=/flink/conf/.., recovery.zookeeper.storageDir=s3://s3.example.com/example_staging_flink/recovery, taskmanager.tmp.dirs=/flink/data/task_manager, restart-strategy.fixed-delay.delay=60s, taskmanager.data.port=6121, recovery.zookeeper.path.root=/example_staging/flink, parallelism.default=4, taskmanager.numberOfTaskSlots=4, recovery.zookeeper.quorum=zookeeper-1.example.local:2181,zookeeper-2.example.local:2181,zookeeper-3.example.local:2181, fs.hdfs.hadoopconf=/flink/conf, state.backend=filesystem, restart-strategy=none, recovery.jobmanager.port=6123, taskmanager.heap.mb=2048},CLUSTER,null,org.apache.flink.shaded.com.google.common.collect.Iterators$5@3bf7ca37) (of class scala.Tuple4)
> at org.apache.flink.runtime.jobmanager.JobManager$.main(JobManager.scala:1605)
> at org.apache.flink.runtime.jobmanager.JobManager.main(JobManager.scala)
> {code}
> *log/flink--jobmanager-0-example-app-1.example.local.log*
> {code}
> 2016-04-11 10:58:31,680 DEBUG org.apache.hadoop.metrics2.lib.MutableMetricsFactory - field org.apache.hadoop.metrics2.lib.MutableRate org.apache.hadoop.security.UserGroupInformation$UgiMetrics.loginSuccess with annotation @org.apache.hadoop.metrics2.annotation.Metric(always=false, sampleName=Ops, about=, type=DEFAULT, valueName=Time, value=[Rate of successful kerberos logins and latency (milliseconds)])
> 2016-04-11 10:58:31,696 DEBUG org.apache.hadoop.metrics2.lib.MutableMetricsFactory - field org.apache.hadoop.metrics2.lib.MutableRate org.apache.hadoop.security.UserGroupInformation$UgiMetrics.loginFailure with annotation @org.apache.hadoop.metrics2.annotation.Metric(always=false, sampleName=Ops, about=, type=DEFAULT, valueName=Time, value=[Rate of failed kerberos logins and latency (milliseconds)])
> 2016-04-11 10:58:31,697 DEBUG org.apache.hadoop.metrics2.lib.MutableMetricsFactory - field org.apache.hadoop.metrics2.lib.MutableRate org.apache.hadoop.security.UserGroupInformation$UgiMetrics.getGroups with annotation @org.apache.hadoop.metrics2.annotation.Metric(always=false, sampleName=Ops, about=, type=DEFAULT, valueName=Time, value=[GetGroups])
> 2016-04-11 10:58:31,699 DEBUG org.apache.hadoop.metrics2.impl.MetricsSystemImpl - UgiMetrics, User and group related metrics
> 2016-04-11 10:58:31,951 DEBUG org.apache.hadoop.util.Shell - Failed to detect a valid hadoop home directory
> java.io.IOException: HADOOP_HOME or hadoop.home.dir are not set.
> at org.apache.hadoop.util.Shell.checkHadoopHome(Shell.java:303)
> at org.apache.hadoop.util.Shell.<clinit>(Shell.java:328)
> at org.apache.hadoop.util.StringUtils.<clinit>(StringUtils.java:80)
> at org.apache.hadoop.security.SecurityUtil.getAuthenticationMethod(SecurityUtil.java:611)
> at org.apache.hadoop.security.UserGroupInformation.initialize(UserGroupInformation.java:272)
> at org.apache.hadoop.security.UserGroupInformation.ensureInitialized(UserGroupInformation.java:260)
> at org.apache.hadoop.security.UserGroupInformation.loginUserFromSubject(UserGroupInformation.java:790)
> at org.apache.hadoop.security.UserGroupInformation.getLoginUser(UserGroupInformation.java:760)
> at org.apache.hadoop.security.UserGroupInformation.getCurrentUser(UserGroupInformation.java:633)
> at org.apache.flink.runtime.util.EnvironmentInformation.getUserRunning(EnvironmentInformation.java:90)
> at org.apache.flink.runtime.util.EnvironmentInformation.logEnvironmentInfo(EnvironmentInformation.java:284)
> at org.apache.flink.runtime.jobmanager.JobManager$.main(JobManager.scala:1597)
> at org.apache.flink.runtime.jobmanager.JobManager.main(JobManager.scala)
> 2016-04-11 10:58:32,045 DEBUG org.apache.hadoop.util.Shell - setsid exited with exit code 0
> 2016-04-11 10:58:32,052 DEBUG org.apache.hadoop.security.authentication.util.KerberosName - Kerberos krb5 configuration not found, setting default realm to empty
> 2016-04-11 10:58:32,057 DEBUG org.apache.hadoop.security.Groups - Creating new Groups object
> 2016-04-11 10:58:32,059 DEBUG org.apache.hadoop.util.NativeCodeLoader - Trying to load the custom-built native-hadoop library...
> 2016-04-11 10:58:32,060 DEBUG org.apache.hadoop.util.NativeCodeLoader - Failed to load native-hadoop with error: java.lang.UnsatisfiedLinkError: no hadoop in java.library.path
> 2016-04-11 10:58:32,060 DEBUG org.apache.hadoop.util.NativeCodeLoader - java.library.path=/usr/java/packages/lib/amd64:/usr/lib64:/lib64:/lib:/usr/lib
> 2016-04-11 10:58:32,061 WARN org.apache.hadoop.util.NativeCodeLoader - Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
> 2016-04-11 10:58:32,061 DEBUG org.apache.hadoop.util.PerformanceAdvisory - Falling back to shell based
> 2016-04-11 10:58:32,065 DEBUG org.apache.hadoop.security.JniBasedUnixGroupsMappingWithFallback - Group mapping impl=org.apache.hadoop.security.ShellBasedUnixGroupsMapping
> 2016-04-11 10:58:32,189 DEBUG org.apache.hadoop.security.Groups - Group mapping impl=org.apache.hadoop.security.JniBasedUnixGroupsMappingWithFallback; cacheTimeout=300000; warningDeltaMs=5000
> 2016-04-11 10:58:32,198 DEBUG org.apache.hadoop.security.UserGroupInformation - hadoop login
> 2016-04-11 10:58:32,200 DEBUG org.apache.hadoop.security.UserGroupInformation - hadoop login commit
> 2016-04-11 10:58:32,203 DEBUG org.apache.hadoop.security.UserGroupInformation - using local user:UnixPrincipal: root
> 2016-04-11 10:58:32,204 DEBUG org.apache.hadoop.security.UserGroupInformation - Using user: "UnixPrincipal: root" with name root
> 2016-04-11 10:58:32,204 DEBUG org.apache.hadoop.security.UserGroupInformation - User entry: "root"
> 2016-04-11 10:58:32,205 DEBUG org.apache.hadoop.security.UserGroupInformation - UGI loginUser:root (auth:SIMPLE)
> 2016-04-11 10:58:32,206 INFO org.apache.flink.runtime.jobmanager.JobManager - --------------------------------------------------------------------------------
> 2016-04-11 10:58:32,206 INFO org.apache.flink.runtime.jobmanager.JobManager - Starting JobManager (Version: 1.0.1, Rev:4afa401, Date:31.03.2016 @ 13:40:33 UTC)
> 2016-04-11 10:58:32,206 INFO org.apache.flink.runtime.jobmanager.JobManager - Current user: root
> 2016-04-11 10:58:32,206 INFO org.apache.flink.runtime.jobmanager.JobManager - JVM: OpenJDK 64-Bit Server VM - Oracle Corporation - 1.8/25.77-b03
> 2016-04-11 10:58:32,206 INFO org.apache.flink.runtime.jobmanager.JobManager - Maximum heap size: 981 MiBytes
> 2016-04-11 10:58:32,206 INFO org.apache.flink.runtime.jobmanager.JobManager - JAVA_HOME: (not set)
> 2016-04-11 10:58:32,209 INFO org.apache.flink.runtime.jobmanager.JobManager - Hadoop version: 2.7.2
> 2016-04-11 10:58:32,209 INFO org.apache.flink.runtime.jobmanager.JobManager - JVM Options:
> 2016-04-11 10:58:32,209 INFO org.apache.flink.runtime.jobmanager.JobManager - -Xms1024m
> 2016-04-11 10:58:32,209 INFO org.apache.flink.runtime.jobmanager.JobManager - -Xmx1024m
> 2016-04-11 10:58:32,209 INFO org.apache.flink.runtime.jobmanager.JobManager - -Dlog.file=/flink/log/flink--jobmanager-0-example-app-1.example.local.log
> 2016-04-11 10:58:32,209 INFO org.apache.flink.runtime.jobmanager.JobManager - -Dlog4j.configuration=file:/flink/conf/log4j.properties
> 2016-04-11 10:58:32,209 INFO org.apache.flink.runtime.jobmanager.JobManager - -Dlogback.configurationFile=file:/flink/conf/logback.xml
> 2016-04-11 10:58:32,210 INFO org.apache.flink.runtime.jobmanager.JobManager - Program Arguments:
> 2016-04-11 10:58:32,210 INFO org.apache.flink.runtime.jobmanager.JobManager - --configDir
> 2016-04-11 10:58:32,210 INFO org.apache.flink.runtime.jobmanager.JobManager - /flink/conf
> 2016-04-11 10:58:32,210 INFO org.apache.flink.runtime.jobmanager.JobManager - --executionMode
> 2016-04-11 10:58:32,210 INFO org.apache.flink.runtime.jobmanager.JobManager - cluster
> 2016-04-11 10:58:32,210 INFO org.apache.flink.runtime.jobmanager.JobManager - Classpath: /flink/lib/flink-dist_2.11-1.0.1.jar:/flink/lib/flink-python_2.11-1.0.1.jar:/flink/lib/log4j-1.2.17.jar:/flink/lib/slf4j-log4j12-1.7.7.jar:::
> 2016-04-11 10:58:32,210 INFO org.apache.flink.runtime.jobmanager.JobManager - --------------------------------------------------------------------------------
> 2016-04-11 10:58:32,211 INFO org.apache.flink.runtime.jobmanager.JobManager - Registered UNIX signal handlers for [TERM, HUP, INT]
> 2016-04-11 10:58:32,328 INFO org.apache.flink.runtime.jobmanager.JobManager - Loading configuration from /flink/conf
> 2016-04-11 10:58:32,342 DEBUG org.apache.flink.configuration.GlobalConfiguration - Loading configuration property: fs.s3.impl, org.apache.hadoop.fs.s3.S3FileSystem
> 2016-04-11 10:58:32,344 DEBUG org.apache.flink.configuration.GlobalConfiguration - Loading configuration property: jobmanager.heap.mb, 1024
> 2016-04-11 10:58:32,344 DEBUG org.apache.flink.configuration.GlobalConfiguration - Loading configuration property: jobmanager.web.port, 8081
> 2016-04-11 10:58:32,344 DEBUG org.apache.flink.configuration.GlobalConfiguration - Loading configuration property: taskmanager.data.port, 6121
> 2016-04-11 10:58:32,344 DEBUG org.apache.flink.configuration.GlobalConfiguration - Loading configuration property: taskmanager.heap.mb, 2048
> 2016-04-11 10:58:32,344 DEBUG org.apache.flink.configuration.GlobalConfiguration - Loading configuration property: taskmanager.numberOfTaskSlots, 4
> 2016-04-11 10:58:32,344 DEBUG org.apache.flink.configuration.GlobalConfiguration - Loading configuration property: taskmanager.memory.preallocate, false
> 2016-04-11 10:58:32,344 DEBUG org.apache.flink.configuration.GlobalConfiguration - Loading configuration property: taskmanager.tmp.dirs, /flink/data/task_manager
> 2016-04-11 10:58:32,345 DEBUG org.apache.flink.configuration.GlobalConfiguration - Loading configuration property: blob.server.port, 6130
> 2016-04-11 10:58:32,345 DEBUG org.apache.flink.configuration.GlobalConfiguration - Loading configuration property: blob.storage.directory, /flink/data/blob_storage
> 2016-04-11 10:58:32,345 DEBUG org.apache.flink.configuration.GlobalConfiguration - Loading configuration property: parallelism.default, 4
> 2016-04-11 10:58:32,345 DEBUG org.apache.flink.configuration.GlobalConfiguration - Loading configuration property: state.backend, filesystem
> 2016-04-11 10:58:32,345 DEBUG org.apache.flink.configuration.GlobalConfiguration - Loading configuration property: state.backend.fs.checkpointdir, s3://s3.example.com/example_staging_flink/checkpoints
> 2016-04-11 10:58:32,345 DEBUG org.apache.flink.configuration.GlobalConfiguration - Loading configuration property: restart-strategy, none
> 2016-04-11 10:58:32,345 DEBUG org.apache.flink.configuration.GlobalConfiguration - Loading configuration property: restart-strategy.fixed-delay.attempts, 2
> 2016-04-11 10:58:32,345 DEBUG org.apache.flink.configuration.GlobalConfiguration - Loading configuration property: restart-strategy.fixed-delay.delay, 60s
> 2016-04-11 10:58:32,345 DEBUG org.apache.flink.configuration.GlobalConfiguration - Loading configuration property: recovery.mode, zookeeper
> 2016-04-11 10:58:32,346 DEBUG org.apache.flink.configuration.GlobalConfiguration - Loading configuration property: recovery.zookeeper.quorum, zookeeper-1.example.local:2181,zookeeper-2.example.local:2181,zookeeper-3.example.local:2181
> 2016-04-11 10:58:32,346 DEBUG org.apache.flink.configuration.GlobalConfiguration - Loading configuration property: recovery.zookeeper.path.root, /example_staging/flink
> 2016-04-11 10:58:32,346 DEBUG org.apache.flink.configuration.GlobalConfiguration - Loading configuration property: recovery.zookeeper.storageDir, s3://s3.example.com/example_staging_flink/recovery
> 2016-04-11 10:58:32,346 DEBUG org.apache.flink.configuration.GlobalConfiguration - Loading configuration property: recovery.jobmanager.port, 6123
> 2016-04-11 10:58:32,346 DEBUG org.apache.flink.configuration.GlobalConfiguration - Loading configuration property: fs.hdfs.hadoopconf, /flink/conf
> 2016-04-11 10:58:32,350 INFO org.apache.flink.runtime.jobmanager.JobManager - Starting JobManager with high-availability
> 2016-04-11 10:58:32,357 INFO org.apache.flink.runtime.jobmanager.JobManager - Starting JobManager on 127.0.0.1:6123 with execution mode CLUSTER
> {code}
> But when I run the JobManager use command `bin/jobmanager.sh start cluster <hostname>` all works fine again.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)