Related
EDIT:
There was an update to the plugin some weeks ago, and now I get in the Jenkins log that:
Aug 14, 2018 8:57:26 AM WARNING com.sonyericsson.hudson.plugins.gerrit.trigger.playback.GerritMissedEventsPlaybackManager performCheck
Missed Events Playback used to be NOT supported. now it IS!
Aug 14, 2018 8:57:26 AM INFO com.sonymobile.tools.gerrit.gerritevents.GerritConnection run
And in the GERRIT_SITE/logs/error_log it says plugin is loaded:
[2018-08-14 10:56:57,213] [ShutdownCallback] INFO com.google.gerrit.pgm.Daemon : caught shutdown, cleaning up
[2018-08-14 10:56:57,380] [ShutdownCallback] INFO org.eclipse.jetty.server.AbstractConnector : Stopped ServerConnector#500beb9f{HTTP/1.1,[http/1.1]}{127.0.0.1:8081}
[2018-08-14 10:56:57,403] [ShutdownCallback] INFO org.eclipse.jetty.server.handler.ContextHandler : Stopped o.e.j.s.ServletContextHandler#3437fc4f{/,null,UNAVAILABLE}
[2018-08-14 10:56:57,469] [ShutdownCallback] WARN org.apache.sshd.server.channel.ChannelSession : doCloseImmediately(ChannelSession[id=1, recipient=1]-ServerSessionIm$
[2018-08-14 10:56:57,508] [ShutdownCallback] INFO com.google.gerrit.sshd.SshDaemon : Stopped Gerrit SSHD
[2018-08-14 10:57:21,044] [main] WARN com.google.gerrit.sshd.SshDaemon : Cannot format SSHD host key [EdDSA]: invalid key type
[2018-08-14 10:57:21,061] [main] WARN com.google.gerrit.server.config.GitwebCgiConfig : gitweb not installed (no /usr/lib/cgi-bin/gitweb.cgi found)
[2018-08-14 10:57:22,289] [main] INFO org.eclipse.jetty.util.log : Logging initialized #15822ms
[2018-08-14 10:57:22,430] [main] INFO com.google.gerrit.server.git.LocalDiskRepositoryManager : Defaulting core.streamFileThreshold to 1339m
[2018-08-14 10:57:22,784] [main] INFO com.google.gerrit.server.plugins.PluginLoader : Loading plugins from /opt/gerrit/plugins
[2018-08-14 10:57:23,056] [main] INFO com.google.gerrit.server.plugins.PluginLoader : Loaded plugin delete-project, version v2.13-61-g8d6b23b122
[2018-08-14 10:57:23,500] [main] INFO com.google.gerrit.server.plugins.PluginLoader : Loaded plugin events-log, version v2.13-66-ge95af940c6
[2018-08-14 10:57:24,150] [main] INFO com.google.gerrit.server.git.GarbageCollectionRunner : Ignoring missing gc schedule configuration
[2018-08-14 10:57:24,151] [main] INFO com.google.gerrit.server.config.ScheduleConfig : accountDeactivation schedule parameter "accountDeactivation.interval" is not co$
[2018-08-14 10:57:24,151] [main] INFO com.google.gerrit.server.change.ChangeCleanupRunner : Ignoring missing changeCleanup schedule configuration
[2018-08-14 10:57:24,295] [main] INFO com.google.gerrit.sshd.SshDaemon : Started Gerrit SSHD-CORE-1.6.0 on *:29418
[2018-08-14 10:57:24,298] [main] INFO org.eclipse.jetty.server.Server : jetty-9.3.18.v20170406
[2018-08-14 10:57:25,454] [main] INFO org.eclipse.jetty.server.handler.ContextHandler : Started o.e.j.s.ServletContextHandler#73f0b216{/,null,AVAILABLE}
[2018-08-14 10:57:25,475] [main] INFO org.eclipse.jetty.server.AbstractConnector : Started ServerConnector#374013e8{HTTP/1.1,[http/1.1]}{127.0.0.1:8081}
[2018-08-14 10:57:25,476] [main] INFO org.eclipse.jetty.server.Server : Started #19011ms
[2018-08-14 10:57:25,478] [main] INFO com.google.gerrit.pgm.Daemon : Gerrit Code Review 2.15.1 ready
So now this is solved.
I am trying to solve the issue with Missed Events Playback warning I get in Jenkins.
I've enabled the REST API in Jenkins with my generated http password from Gerrit web UI.
So my issue is with the events-log plugin.
I've installed the events-log.jar plugin under GERRIT_SITE/gerrit/plugins
This directory has drwxr-xr-x as permission settings.
GERRIT_SITE/gerrit/logs/error_log gives me this when restarting:
[2018-06-21 13:40:34,678] [main] WARN com.google.gerrit.sshd.SshDaemon : Cannot format SSHD host key [EdDSA]: invalid key type [2018-06-21 13:40:34,697] [main] WARN com.google.gerrit.server.config.GitwebCgiConfig : gitweb not installed (no /usr/lib/cgi-bin/gitweb.cgi found) [2018-06-21 13:40:35,761] [main] INFO org.eclipse.jetty.util.log : Logging initialized #11099ms [2018-06-21 13:40:35,925] [main] INFO com.google.gerrit.server.git.LocalDiskRepositoryManager : Defaulting core.streamFileThreshold to 1339m [2018-06-21 13:40:36,410] [main] INFO com.google.gerrit.server.plugins.PluginLoader : Removing stale plugin file: plugin_events-log_180621_1333_5163201567282630382.jar [2018-06-21 13:40:36,410] [main] INFO com.google.gerrit.server.plugins.PluginLoader : Loading plugins from /opt/gerrit/plugins [2018-06-21 13:40:36,528] [main] INFO com.google.gerrit.server.plugins.PluginLoader : Loaded plugin delete-project, version v2.13-61-g8d6b23b122 [2018-06-21 13:40:36,614] [main] WARN com.google.gerrit.server.plugins.PluginLoader : **Cannot**
**load plugin events-log** java.lang.NoSuchMethodError: com.google.gerrit.server.git.WorkQueue.createQueue(ILjava/lang/String;)Ljava/util/concurrent/ScheduledThreadPoolExecutor;
at com.ericsson.gerrit.plugins.eventslog.EventQueue.start(EventQueue.java:35)
at com.google.gerrit.lifecycle.LifecycleManager.start(LifecycleManager.java:92)
at com.google.gerrit.server.plugins.ServerPlugin.startPlugin(ServerPlugin.java:251)
at com.google.gerrit.server.plugins.ServerPlugin.start(ServerPlugin.java:192)
at com.google.gerrit.server.plugins.PluginLoader.runPlugin(PluginLoader.java:491)
at com.google.gerrit.server.plugins.PluginLoader.rescan(PluginLoader.java:419)
at com.google.gerrit.server.plugins.PluginLoader.start(PluginLoader.java:324)
at com.google.gerrit.lifecycle.LifecycleManager.start(LifecycleManager.java:92)
at com.google.gerrit.pgm.Daemon.start(Daemon.java:349)
at com.google.gerrit.pgm.Daemon.run(Daemon.java:256)
at com.google.gerrit.pgm.util.AbstractProgram.main(AbstractProgram.java:61)
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 com.google.gerrit.launcher.GerritLauncher.invokeProgram(GerritLauncher.java:223)
at com.google.gerrit.launcher.GerritLauncher.mainImpl(GerritLauncher.java:119)
at com.google.gerrit.launcher.GerritLauncher.main(GerritLauncher.java:63)
at Main.main(Main.java:24) [2018-06-21 13:40:36,687] [main] INFO com.google.gerrit.server.plugins.PluginLoader : Loaded plugin gitiles, version dd264dd2d4 [2018-06-21 13:40:36,728] [main] INFO com.google.gerrit.server.plugins.PluginLoader : Loaded plugin its-jira, version v2.15 [2018-06-21 13:40:37,034] [main] INFO com.google.gerrit.server.git.GarbageCollectionRunner : Ignoring missing gc schedule configuration [2018-06-21 13:40:37,034] [main] INFO com.google.gerrit.server.config.ScheduleConfig : accountDeactivation schedule parameter "accountDeactivation.interval" is not configured [2018-06-21 13:40:37,034] [main] INFO com.google.gerrit.server.change.ChangeCleanupRunner : Ignoring missing changeCleanup schedule configuration [2018-06-21 13:40:37,060] [main] INFO com.google.gerrit.sshd.SshDaemon : Started Gerrit SSHD-CORE-1.6.0 on *:29418 [2018-06-21 13:40:37,074] [main] INFO org.eclipse.jetty.server.Server : jetty-9.3.18.v20170406 [2018-06-21 13:40:38,104] [main] INFO org.eclipse.jetty.server.handler.ContextHandler : Started o.e.j.s.ServletContextHandler#2c8469fe{/,null,AVAILABLE} [2018-06-21 13:40:38,113] [main] INFO org.eclipse.jetty.server.AbstractConnector : Started ServerConnector#3803bc1a{HTTP/1.1,[http/1.1]}{127.0.0.1:8081} [2018-06-21 13:40:38,115] [main] INFO org.eclipse.jetty.server.Server : Started #13456ms [2018-06-21 13:40:38,118] [main] INFO com.google.gerrit.pgm.Daemon : Gerrit Code Review 2.15.1 ready
I would like some help on why the plugin is not loading/enables when other plugins are working.
Note 1: Jenkins v2.107.2 and Gerrit v2.15.1 are installed on different linux based servers. And I'm able to trigger a build from Gerrit.
Note 2: I tried both with plugin-manager (uninstalled for now) and with command wget https://gerrit-ci.gerritforge.com/view/Plugins-stable-2.15/job/plugin-events-log-bazel-stable-2.15/lastSuccessfulBuild/artifact/bazel-genfiles/plugins/events-log/events-log.jar, which is the way I'm doing now.
Note 3: events-log in gerrit.config looks like this:
[plugin "events-log"]
maxAge = 20
returnLimit = 10000
storeDriver = org.postgresql.Driver
storeUsername = gerrit
storeUrl = jdbc:postgresql:/var/lib/postgresql/9.5/main
urlOptions = loglevel=INFO
urlOptions = logUnclosedConnections=true
copyLocal = true
Working on setting up a local test of Flink 1.4.0 that writes to s3 and I'm getting the following error:
java.lang.NoClassDefFoundError: Could not initialize class org.apache.flink.fs.s3presto.shaded.com.amazonaws.services.s3.internal.S3ErrorResponseHandler
at org.apache.flink.fs.s3presto.shaded.com.amazonaws.services.s3.AmazonS3Client.<init>(AmazonS3Client.java:363)
at org.apache.flink.fs.s3presto.shaded.com.amazonaws.services.s3.AmazonS3Client.<init>(AmazonS3Client.java:542)
at org.apache.flink.fs.s3presto.shaded.com.facebook.presto.hive.PrestoS3FileSystem.createAmazonS3Client(PrestoS3FileSystem.java:639)
at org.apache.flink.fs.s3presto.shaded.com.facebook.presto.hive.PrestoS3FileSystem.initialize(PrestoS3FileSystem.java:212)
at org.apache.flink.fs.s3presto.S3FileSystemFactory.create(S3FileSystemFactory.java:132)
at org.apache.flink.core.fs.FileSystem.getUnguardedFileSystem(FileSystem.java:397)
at org.apache.flink.core.fs.FileSystem.get(FileSystem.java:320)
at org.apache.flink.core.fs.Path.getFileSystem(Path.java:293)
at org.apache.flink.runtime.state.filesystem.FsCheckpointStreamFactory.<init>(FsCheckpointStreamFactory.java:99)
at org.apache.flink.runtime.state.filesystem.FsStateBackend.createStreamFactory(FsStateBackend.java:277)
at org.apache.flink.streaming.runtime.tasks.StreamTask.createCheckpointStreamFactory(StreamTask.java:787)
at org.apache.flink.streaming.api.operators.AbstractStreamOperator.initializeState(AbstractStreamOperator.java:247)
at org.apache.flink.streaming.runtime.tasks.StreamTask.initializeOperators(StreamTask.java:694)
at org.apache.flink.streaming.runtime.tasks.StreamTask.initializeState(StreamTask.java:682)
at org.apache.flink.streaming.runtime.tasks.StreamTask.invoke(StreamTask.java:253)
at org.apache.flink.runtime.taskmanager.Task.run(Task.java:718)
at java.lang.Thread.run(Thread.java:748)
Following the documentation here I added the flink-s3-fs-presto-1.4.0.jar from opt/ to lib/ so I'm not exactly sure why I'm getting this error. Any help would be appreciated let me know if I can add additional information.
Here is some more information about my system and process:
I start the local job manager:
[flink-1.4.0] ./bin/start-local.sh
Warning: this file is deprecated and will be removed in 1.5.
Starting cluster.
Starting jobmanager daemon on host MBP0535.local.
Starting taskmanager daemon on host MBP0535.local.
OS information:
[flink-1.4.0] system_profiler SPSoftwareDataType
Software:
System Software Overview:
System Version: macOS 10.13.2 (17C205)
Kernel Version: Darwin 17.3.0
Boot Volume: Macintosh HD
Try to run jar:
[flink-1.4.0] ./bin/flink run streaming.jar
I'm actually having trouble reproducing the error. Here is the task manager log:
2018-01-18 10:17:07,668 INFO org.apache.flink.runtime.taskmanager.TaskManager - Starting TaskManager (Version: 1.4.0, Rev:3a9d9f2, Date:06.12.2017 # 11:08:40 UTC)
2018-01-18 10:17:07,668 INFO org.apache.flink.runtime.taskmanager.TaskManager - OS current user: k
2018-01-18 10:17:08,002 WARN org.apache.hadoop.util.NativeCodeLoader - Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
2018-01-18 10:17:08,084 INFO org.apache.flink.runtime.taskmanager.TaskManager - Current Hadoop/Kerberos user: k
2018-01-18 10:17:08,084 INFO org.apache.flink.runtime.taskmanager.TaskManager - JVM: Java HotSpot(TM) 64-Bit Server VM - Oracle Corporation - 1.8/25.152-b16
2018-01-18 10:17:08,084 INFO org.apache.flink.runtime.taskmanager.TaskManager - Maximum heap size: 1024 MiBytes
2018-01-18 10:17:08,084 INFO org.apache.flink.runtime.taskmanager.TaskManager - JAVA_HOME: /Library/Java/JavaVirtualMachines/jdk1.8.0_152.jdk/Contents/Home
2018-01-18 10:17:08,087 INFO org.apache.flink.runtime.taskmanager.TaskManager - Hadoop version: 2.8.1
2018-01-18 10:17:08,087 INFO org.apache.flink.runtime.taskmanager.TaskManager - JVM Options:
2018-01-18 10:17:08,087 INFO org.apache.flink.runtime.taskmanager.TaskManager - -XX:+UseG1GC
2018-01-18 10:17:08,087 INFO org.apache.flink.runtime.taskmanager.TaskManager - -Xms1024M
2018-01-18 10:17:08,087 INFO org.apache.flink.runtime.taskmanager.TaskManager - -Xmx1024M
2018-01-18 10:17:08,087 INFO org.apache.flink.runtime.taskmanager.TaskManager - -XX:MaxDirectMemorySize=8388607T
2018-01-18 10:17:08,087 INFO org.apache.flink.runtime.taskmanager.TaskManager - -Dlog.file=/Users/k/flink-1.4.0/log/flink-k-taskmanager-0-MBP0535.local.log
2018-01-18 10:17:08,087 INFO org.apache.flink.runtime.taskmanager.TaskManager - -Dlog4j.configuration=file:/Users/k/flink-1.4.0/conf/log4j.properties
2018-01-18 10:17:08,087 INFO org.apache.flink.runtime.taskmanager.TaskManager - -Dlogback.configurationFile=file:/Users/k/flink-1.4.0/conf/logback.xml
2018-01-18 10:17:08,087 INFO org.apache.flink.runtime.taskmanager.TaskManager - Program Arguments:
2018-01-18 10:17:08,088 INFO org.apache.flink.runtime.taskmanager.TaskManager - --configDir
2018-01-18 10:17:08,088 INFO org.apache.flink.runtime.taskmanager.TaskManager - /Users/k/flink-1.4.0/conf
2018-01-18 10:17:08,088 INFO org.apache.flink.runtime.taskmanager.TaskManager - Classpath: /Users/k/flink-1.4.0/lib/flink-python_2.11-1.4.0.jar:/Users/k/flink-1.4.0/lib/flink-s3-fs-hadoop-1.4.0.jar:/Users/k/flink-1.4.0/lib/flink-shaded-hadoop2-uber-1.4.0.jar:/Users/k/flink-1.4.0/lib/log4j-1.2.17.jar:/Users/k/flink-1.4.0/lib/slf4j-log4j12-1.7.7.jar:/Users/k/flink-1.4.0/lib/flink-dist_2.11-1.4.0.jar:::
2018-01-18 10:17:08,089 INFO org.apache.flink.runtime.taskmanager.TaskManager - Registered UNIX signal handlers for [TERM, HUP, INT]
2018-01-18 10:17:08,094 INFO org.apache.flink.runtime.taskmanager.TaskManager - Maximum number of open file descriptors is 10240
2018-01-18 10:17:08,117 INFO org.apache.flink.runtime.taskmanager.TaskManager - Loading configuration from /Users/k/flink-1.4.0/conf
2018-01-18 10:17:08,119 INFO org.apache.flink.configuration.GlobalConfiguration - Loading configuration property: classloader.resolve-order, parent-first
2018-01-18 10:17:08,119 INFO org.apache.flink.configuration.GlobalConfiguration - Loading configuration property: classloader.parent-first-patterns, java.;org.apache.flink.;javax.annotation;org.slf4j;org.apache.log4j;org.apache.logging.log4j;ch.qos.logback;com.mapr.;org.apache.
2018-01-18 10:17:08,120 INFO org.apache.flink.configuration.GlobalConfiguration - Loading configuration property: s3.access-key, XXXXXXXXXXXXXXXXXXXX
2018-01-18 10:17:08,120 INFO org.apache.flink.configuration.GlobalConfiguration - Loading configuration property: s3.secret-key, YYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYY
2018-01-18 10:17:08,120 INFO org.apache.flink.configuration.GlobalConfiguration - Loading configuration property: jobmanager.rpc.address, localhost
2018-01-18 10:17:08,120 INFO org.apache.flink.configuration.GlobalConfiguration - Loading configuration property: jobmanager.rpc.port, 6123
2018-01-18 10:17:08,120 INFO org.apache.flink.configuration.GlobalConfiguration - Loading configuration property: jobmanager.heap.mb, 1024
2018-01-18 10:17:08,120 INFO org.apache.flink.configuration.GlobalConfiguration - Loading configuration property: taskmanager.heap.mb, 1024
2018-01-18 10:17:08,120 INFO org.apache.flink.configuration.GlobalConfiguration - Loading configuration property: taskmanager.numberOfTaskSlots, 1
2018-01-18 10:17:08,121 INFO org.apache.flink.configuration.GlobalConfiguration - Loading configuration property: taskmanager.memory.preallocate, false
2018-01-18 10:17:08,121 INFO org.apache.flink.configuration.GlobalConfiguration - Loading configuration property: parallelism.default, 1
2018-01-18 10:17:08,121 INFO org.apache.flink.configuration.GlobalConfiguration - Loading configuration property: web.port, 8082
2018-01-18 10:17:08,199 INFO org.apache.flink.runtime.security.modules.HadoopModule - Hadoop user set to k (auth:SIMPLE)
2018-01-18 10:17:08,289 INFO org.apache.flink.runtime.util.LeaderRetrievalUtils - Trying to select the network interface and address to use by connecting to the leading JobManager.
2018-01-18 10:17:08,289 INFO org.apache.flink.runtime.util.LeaderRetrievalUtils - TaskManager will try to connect for 10000 milliseconds before falling back to heuristics
2018-01-18 10:17:08,291 INFO org.apache.flink.runtime.net.ConnectionUtils - Retrieved new target address localhost/127.0.0.1:6123.
2018-01-18 10:17:08,472 INFO org.apache.flink.runtime.taskmanager.TaskManager - TaskManager will use hostname/address 'MBP0535.local' (10.1.11.139) for communication.
2018-01-18 10:17:08,482 INFO org.apache.flink.runtime.taskmanager.TaskManager - Starting TaskManager
2018-01-18 10:17:08,482 INFO org.apache.flink.runtime.taskmanager.TaskManager - Starting TaskManager actor system at MBP0535.local:54024.
2018-01-18 10:17:08,484 INFO org.apache.flink.runtime.taskmanager.TaskManager - Trying to start actor system at mbp0535.local:54024
2018-01-18 10:17:08,898 INFO akka.event.slf4j.Slf4jLogger - Slf4jLogger started
2018-01-18 10:17:08,960 INFO akka.remote.Remoting - Starting remoting
2018-01-18 10:17:09,087 INFO akka.remote.Remoting - Remoting started; listening on addresses :[akka.tcp://flink#mbp0535.local:54024]
2018-01-18 10:17:09,097 INFO org.apache.flink.runtime.taskmanager.TaskManager - Actor system started at akka.tcp://flink#mbp0535.local:54024
2018-01-18 10:17:09,105 INFO org.apache.flink.runtime.metrics.MetricRegistryImpl - No metrics reporter configured, no metrics will be exposed/reported.
2018-01-18 10:17:09,111 INFO org.apache.flink.runtime.taskmanager.TaskManager - Starting TaskManager actor
2018-01-18 10:17:09,115 INFO org.apache.flink.runtime.io.network.netty.NettyConfig - NettyConfig [server address: MBP0535.local/10.1.11.139, server port: 0, ssl enabled: false, memory segment size (bytes): 32768, transport type: NIO, number of server threads: 1 (manual), number of client threads: 1 (manual), server connect backlog: 0 (use Netty's default), client connect timeout (sec): 120, send/receive buffer size (bytes): 0 (use Netty's default)]
2018-01-18 10:17:09,118 INFO org.apache.flink.runtime.taskexecutor.TaskManagerConfiguration - Messages have a max timeout of 10000 ms
2018-01-18 10:17:09,122 INFO org.apache.flink.runtime.taskexecutor.TaskManagerServices - Temporary file directory '/var/folders/sw/jcdfbbc15td51f3635hvt77w0000gp/T': total 465 GB, usable 333 GB (71.61% usable)
2018-01-18 10:17:09,236 INFO org.apache.flink.runtime.io.network.buffer.NetworkBufferPool - Allocated 101 MB for network buffer pool (number of memory segments: 3255, bytes per segment: 32768).
2018-01-18 10:17:09,323 WARN org.apache.flink.runtime.query.QueryableStateUtils - Could not load Queryable State Client Proxy. Probable reason: flink-queryable-state-runtime is not in the classpath. Please put the corresponding jar from the opt to the lib folder.
2018-01-18 10:17:09,324 WARN org.apache.flink.runtime.query.QueryableStateUtils - Could not load Queryable State Server. Probable reason: flink-queryable-state-runtime is not in the classpath. Please put the corresponding jar from the opt to the lib folder.
2018-01-18 10:17:09,324 INFO org.apache.flink.runtime.io.network.NetworkEnvironment - Starting the network environment and its components.
2018-01-18 10:17:09,353 INFO org.apache.flink.runtime.io.network.netty.NettyClient - Successful initialization (took 23 ms).
2018-01-18 10:17:09,378 INFO org.apache.flink.runtime.io.network.netty.NettyServer - Successful initialization (took 25 ms). Listening on SocketAddress /10.1.11.139:54026.
2018-01-18 10:17:09,381 WARN org.apache.flink.runtime.taskmanager.TaskManagerLocation - No hostname could be resolved for the IP address 10.1.11.139, using IP address as host name. Local input split assignment (such as for HDFS files) may be impacted.
2018-01-18 10:17:09,431 INFO org.apache.flink.runtime.taskexecutor.TaskManagerServices - Limiting managed memory to 0.7 of the currently free heap space (640 MB), memory will be allocated lazily.
2018-01-18 10:17:09,437 INFO org.apache.flink.runtime.io.disk.iomanager.IOManager - I/O manager uses directory /var/folders/sw/jcdfbbc15td51f3635hvt77w0000gp/T/flink-io-186cf8c8-5a0d-44cc-9d78-e81c943b0b9f for spill files.
2018-01-18 10:17:09,439 INFO org.apache.flink.runtime.filecache.FileCache - User file cache uses directory /var/folders/sw/jcdfbbc15td51f3635hvt77w0000gp/T/flink-dist-cache-a9a568cd-c7cd-45c6-abbe-08912d051583
2018-01-18 10:17:09,509 INFO org.apache.flink.runtime.filecache.FileCache - User file cache uses directory /var/folders/sw/jcdfbbc15td51f3635hvt77w0000gp/T/flink-dist-cache-bd3cc98c-cebb-4569-98d3-5357393d8c5b
2018-01-18 10:17:09,516 INFO org.apache.flink.runtime.taskmanager.TaskManager - Starting TaskManager actor at akka://flink/user/taskmanager#1044592356.
2018-01-18 10:17:09,516 INFO org.apache.flink.runtime.taskmanager.TaskManager - TaskManager data connection information: 97b3a934f84ba25e20aae8a91a40e336 # 10.1.11.139 (dataPort=54026)
2018-01-18 10:17:09,516 INFO org.apache.flink.runtime.taskmanager.TaskManager - TaskManager has 1 task slot(s).
2018-01-18 10:17:09,518 INFO org.apache.flink.runtime.taskmanager.TaskManager - Memory usage stats: [HEAP: 112/1024/1024 MB, NON HEAP: 35/36/-1 MB (used/committed/max)]
2018-01-18 10:17:09,522 INFO org.apache.flink.runtime.taskmanager.TaskManager - Trying to register at JobManager akka.tcp://flink#localhost:6123/user/jobmanager (attempt 1, timeout: 500 milliseconds)
2018-01-18 10:17:09,692 INFO org.apache.flink.runtime.taskmanager.TaskManager - Successful registration at JobManager (akka.tcp://flink#localhost:6123/user/jobmanager), starting network stack and library cache.
2018-01-18 10:17:09,696 INFO org.apache.flink.runtime.taskmanager.TaskManager - Determined BLOB server address to be localhost/127.0.0.1:54025. Starting BLOB cache.
2018-01-18 10:17:09,699 INFO org.apache.flink.runtime.blob.PermanentBlobCache - Created BLOB cache storage directory /var/folders/sw/jcdfbbc15td51f3635hvt77w0000gp/T/blobStore-77287aab-5128-4363-842c-1a124114fd91
2018-01-18 10:17:09,702 INFO org.apache.flink.runtime.blob.TransientBlobCache - Created BLOB cache storage directory /var/folders/sw/jcdfbbc15td51f3635hvt77w0000gp/T/blobStore-c9f62e97-bf53-4fc4-9e4a-1958706e78ec
2018-01-18 10:26:25,993 INFO org.apache.flink.runtime.taskmanager.TaskManager - Received task Source: Kafka -> Sink: S3 (1/1)
2018-01-18 10:26:25,993 INFO org.apache.flink.runtime.taskmanager.Task - Source: Kafka -> Sink: S3 (1/1) (95b54853308d69fbb84ee308508bf397) switched from CREATED to DEPLOYING.
2018-01-18 10:26:25,994 INFO org.apache.flink.runtime.taskmanager.Task - Creating FileSystem stream leak safety net for task Source: Kafka -> Sink: S3 (1/1) (95b54853308d69fbb84ee308508bf397) [DEPLOYING]
2018-01-18 10:26:25,996 INFO org.apache.flink.runtime.taskmanager.Task - Loading JAR files for task Source: Kafka -> Sink: S3 (1/1) (95b54853308d69fbb84ee308508bf397) [DEPLOYING].
2018-01-18 10:26:25,998 INFO org.apache.flink.runtime.blob.BlobClient - Downloading 34e7c81bd4a0050e7809a1343af0c7cb/p-4eaec529eb247f30ef2d3ddc2308e029e625de33-93fe90509266a50ffadce2131cedc514 from localhost/127.0.0.1:54025
2018-01-18 10:26:26,238 INFO org.apache.flink.runtime.taskmanager.Task - Registering task at network: Source: Kafka -> Sink: S3 (1/1) (95b54853308d69fbb84ee308508bf397) [DEPLOYING].
2018-01-18 10:26:26,240 INFO org.apache.flink.runtime.taskmanager.Task - Source: Kafka -> Sink: S3 (1/1) (95b54853308d69fbb84ee308508bf397) switched from DEPLOYING to RUNNING.
2018-01-18 10:26:26,249 INFO org.apache.flink.streaming.runtime.tasks.StreamTask - Using user-defined state backend: File State Backend # s3://stream-data/checkpoints.
2018-01-18 10:26:26,522 INFO org.apache.flink.fs.s3hadoop.shaded.org.apache.hadoop.util.NativeCodeLoader - Skipping native-hadoop library for flink-s3-fs-hadoop's relocated Hadoop... using builtin-java classes where applicable
2018-01-18 10:26:29,041 ERROR org.apache.flink.streaming.connectors.fs.bucketing.BucketingSink - Error while creating FileSystem when initializing the state of the BucketingSink.
java.io.IOException: No FileSystem for scheme: s3
at org.apache.hadoop.fs.FileSystem.getFileSystemClass(FileSystem.java:2660)
at org.apache.flink.streaming.connectors.fs.bucketing.BucketingSink.createHadoopFileSystem(BucketingSink.java:1196)
at org.apache.flink.streaming.connectors.fs.bucketing.BucketingSink.initFileSystem(BucketingSink.java:411)
at org.apache.flink.streaming.connectors.fs.bucketing.BucketingSink.initializeState(BucketingSink.java:355)
at org.apache.flink.streaming.util.functions.StreamingFunctionUtils.tryRestoreFunction(StreamingFunctionUtils.java:178)
at org.apache.flink.streaming.util.functions.StreamingFunctionUtils.restoreFunctionState(StreamingFunctionUtils.java:160)
at org.apache.flink.streaming.api.operators.AbstractUdfStreamOperator.initializeState(AbstractUdfStreamOperator.java:96)
at org.apache.flink.streaming.api.operators.AbstractStreamOperator.initializeState(AbstractStreamOperator.java:259)
at org.apache.flink.streaming.runtime.tasks.StreamTask.initializeOperators(StreamTask.java:694)
at org.apache.flink.streaming.runtime.tasks.StreamTask.initializeState(StreamTask.java:682)
at org.apache.flink.streaming.runtime.tasks.StreamTask.invoke(StreamTask.java:253)
at org.apache.flink.runtime.taskmanager.Task.run(Task.java:718)
at java.lang.Thread.run(Thread.java:748)
2018-01-18 10:26:29,048 INFO org.apache.flink.runtime.taskmanager.Task - Source: Kafka -> Sink: S3 (1/1) (95b54853308d69fbb84ee308508bf397) switched from RUNNING to FAILED.
java.lang.RuntimeException: Error while creating FileSystem when initializing the state of the BucketingSink.
at org.apache.flink.streaming.connectors.fs.bucketing.BucketingSink.initializeState(BucketingSink.java:358)
at org.apache.flink.streaming.util.functions.StreamingFunctionUtils.tryRestoreFunction(StreamingFunctionUtils.java:178)
at org.apache.flink.streaming.util.functions.StreamingFunctionUtils.restoreFunctionState(StreamingFunctionUtils.java:160)
at org.apache.flink.streaming.api.operators.AbstractUdfStreamOperator.initializeState(AbstractUdfStreamOperator.java:96)
at org.apache.flink.streaming.api.operators.AbstractStreamOperator.initializeState(AbstractStreamOperator.java:259)
at org.apache.flink.streaming.runtime.tasks.StreamTask.initializeOperators(StreamTask.java:694)
at org.apache.flink.streaming.runtime.tasks.StreamTask.initializeState(StreamTask.java:682)
at org.apache.flink.streaming.runtime.tasks.StreamTask.invoke(StreamTask.java:253)
at org.apache.flink.runtime.taskmanager.Task.run(Task.java:718)
at java.lang.Thread.run(Thread.java:748)
Caused by: java.io.IOException: No FileSystem for scheme: s3
at org.apache.hadoop.fs.FileSystem.getFileSystemClass(FileSystem.java:2660)
at org.apache.flink.streaming.connectors.fs.bucketing.BucketingSink.createHadoopFileSystem(BucketingSink.java:1196)
at org.apache.flink.streaming.connectors.fs.bucketing.BucketingSink.initFileSystem(BucketingSink.java:411)
at org.apache.flink.streaming.connectors.fs.bucketing.BucketingSink.initializeState(BucketingSink.java:355)
... 9 more
I know this is one of the most repeated question. I have looked almost everywhere and none of the resources could resolve the issue I am facing.
Below is the simplified version of my problem statement. But in actual data is little complex so I have to use UDF
My input File: (input.txt)
NotNeeded1,NotNeeded11;Needed1
NotNeeded2,NotNeeded22;Needed2
I want the output to be
Needed1
Needed2
So, I am writing the below UDF
(Java code):
package com.company.pig;
import java.io.IOException;
import org.apache.pig.EvalFunc;
import org.apache.pig.data.Tuple;
public class myudf extends EvalFunc<String>{
public String exec(Tuple input) throws IOException {
if (input == null || input.size() == 0)
return null;
String s = (String)input.get(0);
String str = s.split("\\,")[1];
String str1 = str.split("\\;")[1];
return str1;
}
}
And packaging it into
rollupreg_extract-jar-with-dependencies.jar
Below is my pig shell code
grunt> REGISTER /pig/rollupreg_extract-jar-with-dependencies.jar;
grunt> DEFINE myudf com.company.pig.myudf;
grunt> data = LOAD 'hdfs://sandbox.hortonworks.com:8020/pig_hdfs/input.txt' USING PigStorage(',');
grunt> extract = FOREACH data GENERATE myudf($1);
grunt> DUMP extract;
And I get the below error:
2017-05-15 15:58:15,493 [main] INFO org.apache.pig.tools.pigstats.ScriptState - Pig features used in the script: UNKNOWN
2017-05-15 15:58:15,577 [main] INFO org.apache.pig.data.SchemaTupleBackend - Key [pig.schematuple] was not set... will not generate code.
2017-05-15 15:58:15,659 [main] INFO org.apache.pig.newplan.logical.optimizer.LogicalPlanOptimizer - {RULES_ENABLED=[AddForEach, ColumnMapKeyPrune, ConstantCalculator, GroupByConstParallelSetter, LimitOptimizer, LoadTypeCastInserter, MergeFilter, MergeForEach, PartitionFilterOptimizer, PredicatePushdownOptimizer, PushDownForEachFlatten, PushUpFilter, SplitFilter, StreamTypeCastInserter]}
2017-05-15 15:58:15,774 [main] INFO org.apache.pig.impl.util.SpillableMemoryManager - Selected heap (PS Old Gen) of size 699400192 to monitor. collectionUsageThreshold = 489580128, usageThreshold = 489580128
2017-05-15 15:58:15,865 [main] INFO org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MRCompiler - File concatenation threshold: 100 optimistic? false
2017-05-15 15:58:15,923 [main] INFO org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MultiQueryOptimizer - MR plan size before optimization: 1
2017-05-15 15:58:15,923 [main] INFO org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MultiQueryOptimizer - MR plan size after optimization: 1
2017-05-15 15:58:16,184 [main] INFO org.apache.hadoop.yarn.client.api.impl.TimelineClientImpl - Timeline service address: http://sandbox.hortonworks.com:8188/ws/v1/timeline/
2017-05-15 15:58:16,196 [main] INFO org.apache.hadoop.yarn.client.RMProxy - Connecting to ResourceManager at sandbox.hortonworks.com/172.17.0.2:8050
2017-05-15 15:58:16,396 [main] INFO org.apache.hadoop.yarn.client.AHSProxy - Connecting to Application History server at sandbox.hortonworks.com/172.17.0.2:10200
2017-05-15 15:58:16,576 [main] INFO org.apache.pig.tools.pigstats.mapreduce.MRScriptState - Pig script settings are added to the job
2017-05-15 15:58:16,580 [main] WARN org.apache.pig.tools.pigstats.ScriptState - unable to read pigs manifest file
2017-05-15 15:58:16,584 [main] INFO org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.JobControlCompiler - mapred.job.reduce.markreset.buffer.percent is not set, set to default 0.3
2017-05-15 15:58:16,588 [main] INFO org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.JobControlCompiler - This job cannot be converted run in-process
2017-05-15 15:58:17,258 [main] INFO org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.JobControlCompiler - Added jar file:/pig/rollupreg_extract-jar-with-dependencies.jar to DistributedCache through /tmp/temp-1119775568/tmp-858482998/rollupreg_extract-jar-with-dependencies.jar
2017-05-15 15:58:17,276 [main] INFO org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.JobControlCompiler - Setting up single store job
2017-05-15 15:58:17,294 [main] INFO org.apache.pig.data.SchemaTupleFrontend - Key [pig.schematuple] is false, will not generate code.
2017-05-15 15:58:17,295 [main] INFO org.apache.pig.data.SchemaTupleFrontend - Starting process to move generated code to distributed cacche
2017-05-15 15:58:17,295 [main] INFO org.apache.pig.data.SchemaTupleFrontend - Setting key [pig.schematuple.classes] with classes to deserialize []
2017-05-15 15:58:17,354 [main] INFO org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher - 1 map-reduce job(s) waiting for submission.
2017-05-15 15:58:17,510 [JobControl] INFO org.apache.hadoop.yarn.client.api.impl.TimelineClientImpl - Timeline service address: http://sandbox.hortonworks.com:8188/ws/v1/timeline/
2017-05-15 15:58:17,511 [JobControl] INFO org.apache.hadoop.yarn.client.RMProxy - Connecting to ResourceManager at sandbox.hortonworks.com/172.17.0.2:8050
2017-05-15 15:58:17,511 [JobControl] INFO org.apache.hadoop.yarn.client.AHSProxy - Connecting to Application History server at sandbox.hortonworks.com/172.17.0.2:10200
2017-05-15 15:58:17,753 [JobControl] WARN org.apache.hadoop.mapreduce.JobResourceUploader - No job jar file set. User classes may not be found. See Job or Job#setJar(String).
2017-05-15 15:58:17,820 [JobControl] INFO org.apache.pig.builtin.PigStorage - Using PigTextInputFormat
2017-05-15 15:58:17,830 [JobControl] INFO org.apache.hadoop.mapreduce.lib.input.FileInputFormat - Total input paths to process : 1
2017-05-15 15:58:17,830 [JobControl] INFO org.apache.pig.backend.hadoop.executionengine.util.MapRedUtil - Total input paths to process : 1
2017-05-15 15:58:17,884 [JobControl] INFO com.hadoop.compression.lzo.GPLNativeCodeLoader - Loaded native gpl library
2017-05-15 15:58:17,889 [JobControl] INFO com.hadoop.compression.lzo.LzoCodec - Successfully loaded & initialized native-lzo library [hadoop-lzo rev 7a4b57bedce694048432dd5bf5b90a6c8ccdba80]
2017-05-15 15:58:17,922 [JobControl] INFO org.apache.pig.backend.hadoop.executionengine.util.MapRedUtil - Total input paths (combined) to process : 1
2017-05-15 15:58:18,525 [JobControl] INFO org.apache.hadoop.mapreduce.JobSubmitter - number of splits:1
2017-05-15 15:58:18,692 [JobControl] INFO org.apache.hadoop.mapreduce.JobSubmitter - Submitting tokens for job: job_1494853652295_0023
2017-05-15 15:58:18,879 [JobControl] INFO org.apache.hadoop.mapred.YARNRunner - Job jar is not present. Not adding any jar to the list of resources.
2017-05-15 15:58:18,973 [JobControl] INFO org.apache.hadoop.yarn.client.api.impl.YarnClientImpl - Submitted application application_1494853652295_0023
2017-05-15 15:58:19,029 [JobControl] INFO org.apache.hadoop.mapreduce.Job - The url to track the job: http://sandbox.hortonworks.com:8088/proxy/application_1494853652295_0023/
2017-05-15 15:58:19,030 [main] INFO org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher - HadoopJobId: job_1494853652295_0023
2017-05-15 15:58:19,030 [main] INFO org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher - Processing aliases data,extract
2017-05-15 15:58:19,030 [main] INFO org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher - detailed locations: M: data[2,7],extract[3,10] C: R:
2017-05-15 15:58:19,044 [main] INFO org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher - 0% complete
2017-05-15 15:58:19,044 [main] INFO org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher - Running jobs are [job_1494853652295_0023]
2017-05-15 15:58:29,156 [main] WARN org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher - Ooops! Some job has failed! Specify -stop_on_failure if you want Pig to stop immediately on failure.
2017-05-15 15:58:29,156 [main] INFO org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher - job job_1494853652295_0023 has failed! Stop running all dependent jobs
2017-05-15 15:58:29,157 [main] INFO org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher - 100% complete
2017-05-15 15:58:29,790 [main] INFO org.apache.hadoop.yarn.client.api.impl.TimelineClientImpl - Timeline service address: http://sandbox.hortonworks.com:8188/ws/v1/timeline/
2017-05-15 15:58:29,791 [main] INFO org.apache.hadoop.yarn.client.RMProxy - Connecting to ResourceManager at sandbox.hortonworks.com/172.17.0.2:8050
2017-05-15 15:58:29,793 [main] INFO org.apache.hadoop.yarn.client.AHSProxy - Connecting to Application History server at sandbox.hortonworks.com/172.17.0.2:10200
2017-05-15 15:58:30,311 [main] INFO org.apache.hadoop.yarn.client.api.impl.TimelineClientImpl - Timeline service address: http://sandbox.hortonworks.com:8188/ws/v1/timeline/
2017-05-15 15:58:30,312 [main] INFO org.apache.hadoop.yarn.client.RMProxy - Connecting to ResourceManager at sandbox.hortonworks.com/172.17.0.2:8050
2017-05-15 15:58:30,313 [main] INFO org.apache.hadoop.yarn.client.AHSProxy - Connecting to Application History server at sandbox.hortonworks.com/172.17.0.2:10200
2017-05-15 15:58:30,465 [main] ERROR org.apache.pig.tools.pigstats.mapreduce.MRPigStatsUtil - 1 map reduce job(s) failed!
2017-05-15 15:58:30,467 [main] WARN org.apache.pig.tools.pigstats.ScriptState - unable to read pigs manifest file
2017-05-15 15:58:30,472 [main] INFO org.apache.pig.tools.pigstats.mapreduce.SimplePigStats - Script Statistics:
HadoopVersion PigVersion UserId StartedAt FinishedAt Features
2.7.3.2.5.0.0-1245 root 2017-05-15 15:58:16 2017-05-15 15:58:30 UNKNOWN
Failed!
Failed Jobs:
JobId Alias Feature Message Outputs
job_1494853652295_0023 data,extract MAP_ONLY Message: Job failed! hdfs://sandbox.hortonworks.com:8020/tmp/temp-1119775568/tmp-1619300225,
Input(s):
Failed to read data from "/pig_hdfs/input.txt"
Output(s):
Failed to produce result in "hdfs://sandbox.hortonworks.com:8020/tmp/temp-1119775568/tmp-1619300225"
Counters:
Total records written : 0
Total bytes written : 0
Spillable Memory Manager spill count : 0
Total bags proactively spilled: 0
Total records proactively spilled: 0
Job DAG:
job_1494853652295_0023
2017-05-15 15:58:30,472 [main] INFO org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher - Failed!
2017-05-15 15:58:30,499 [main] ERROR org.apache.pig.tools.grunt.Grunt - ERROR 1066: Unable to open iterator for alias extract
Details at logfile: /pig/pig_1494863836458.log
I know it complaints that
Failed to read data from "/pig_hdfs/input.txt"
But I am sure this is not the actual issue. If I don't use the udf and directly dump the data, I get the output. So, this is not the issue.
First, you do not need an udf to get the desired output.You can use semi colon as the delimiter in load statement and get the needed column.
data = LOAD 'hdfs://sandbox.hortonworks.com:8020/pig_hdfs/input.txt' USING PigStorage(';');
extract = FOREACH data GENERATE $1;
DUMP extract;
If you insist on using udf then you will have to load the record into a single field and then use the udf.Also,your udf is incorrect.You should split the string s with ';' as the delimiter, which is passed from the pig script.
String s = (String)input.get(0);
String str1 = s.split("\\;")[1];
And in your pig script,you need to load the entire record into 1 field and use the udf on field $0.
REGISTER /pig/rollupreg_extract-jar-with-dependencies.jar;
DEFINE myudf com.company.pig.myudf;
data = LOAD 'hdfs://sandbox.hortonworks.com:8020/pig_hdfs/input.txt' AS (f1:chararray);
extract = FOREACH data GENERATE myudf($0);
DUMP extract;
grunt> table_load = load ‘test_table_one’ USING org.apache.hive.hcatalog.pig.HCatLoader();
grunt> dump table_load;
2016-10-05 17:25:43,798 [main] INFO
org.apache.hadoop.conf.Configuration.deprecation – fs.default.name is
deprecated. Instead, use fs.defaultFS 2016-10-05 17:25:43,930 [main]
INFO hive.metastore – Trying to connect to metastore with URI
thrift://localhost:9084 2016-10-05 17:25:43,931 [main] INFO
hive.metastore – Opened a connection to metastore, current
connections: 1 2016-10-05 17:25:43,934 [main] INFO hive.metastore –
Connected to metastore. … 2016-10-05 17:25:58,707 [main] INFO
org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher
– HadoopJobId: job_1475669003352_0017 2016-10-05 17:25:58,707 [main]
INFO
org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher
– Processing aliases table_load 2016-10-05 17:25:58,707 [main] INFO
org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher
– detailed locations: M: table_load[7,13] C: R: 2016-10-05
17:25:58,716 [main] INFO
org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher
– 0% complete 2016-10-05 17:25:58,716 [main] INFO
org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher
– Running jobs are [job_1475669003352_0017] 2016-10-05 17:26:13,753
[main] WARN
org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher
– Ooops! Some job has failed! Specify -stop_on_failure if you want Pig
to stop immediately on failure. 2016-10-05 17:26:13,753 [main] INFO
org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher
– job job_1475669003352_0017 has failed! Stop running all dependent
jobs 2016-10-05 17:26:13,753 [main] INFO
org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher
– 100% complete 2016-10-05 17:26:13,882 [main] ERROR
org.apache.pig.tools.pigstats.mapreduce.MRPigStatsUtil – 1 map reduce
job(s) failed! 2016-10-05 17:26:13,883 [main] INFO
org.apache.pig.tools.pigstats.mapreduce.SimplePigStats – Script
Statistics:
HadoopVersion PigVersion UserId StartedAt FinishedAt Features
2.6.0 0.15.0 hadoop 2016-10-05 17:25:57 2016-10-05 17:26:13 UNKNOWN
Failed!
Failed Jobs: JobId Alias Feature Message Outputs
job_1475669003352_0017 table_load MAP_ONLY Message: Job failed!
hdfs://mycluster/tmp/temp81690062/tmp2002161033,
Input(s): Failed to read data from “test_table_one”
Output(s): Failed to produce result in
“hdfs://mycluster/tmp/temp81690062/tmp2002161033”
Counters: Total records written : 0 Total bytes written : 0 Spillable
Memory Manager spill count : 0 Total bags proactively spilled: 0 Total
records proactively spilled: 0
Job DAG: job_1475669003352_0017
2016-10-05 17:26:13,883 [main] INFO
org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher
– Failed! 2016-10-05 17:26:13,889 [main] ERROR
org.apache.pig.tools.grunt.Grunt – ERROR 1066: Unable to open iterator
for alias table_load Details at logfile:
/home/hadoop/pig_1475674706670.log
Can you help me to find why it is happening to me.?
Either use pig -useHCatalog or use pig and REGISTER the supporting JARS for HCAT to work with grunt.
You can find the required jars that are been shared into HDFS when you use pig -useHCatalog.
grunt> table_load = load ‘test_table_one’ USING org.apache.hive.hcatalog.pig.HCatLoader();
grunt> dump table_load;
This may be the reason that you haven't created Hive table with the exact name. Check the hive table and schema for the same.
Before using Hcatlog we have to create table schema on top on the location from where we are loading the data. uSE any queue name if require. Before executing please check for the table in hive.
Hope it will help. Try
I am running the Pig example from DataStax: http://www.datastax.com/docs/datastax_enterprise3.1/solutions/about_pig#pig-read-write. I am using DataStax Enterprise 3.1.2. But when I want to save the Data back in Cassandra with:
grunt> STORE insertformat INTO
'cql://cql3ks/test?output_query=UPDATE+cql3ks.test+set+b+%3D+%3F'
USING CqlStorage;
I get the following output:
2014-03-11 10:14:38,383 [main] INFO org.apache.pig.tools.pigstats.ScriptState - Pig features used in the script: UNKNOWN
2014-03-11 10:14:38,440 [main] INFO org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MRCompiler - File concatenation threshold: 100 optimistic? false
2014-03-11 10:14:38,442 [main] INFO org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MultiQueryOptimizer - MR plan size before optimization: 1
2014-03-11 10:14:38,442 [main] INFO org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MultiQueryOptimizer - MR plan size after optimization: 1
2014-03-11 10:14:38,451 [main] INFO org.apache.pig.tools.pigstats.ScriptState - Pig script settings are added to the job
2014-03-11 10:14:38,452 [main] INFO org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.JobControlCompiler - mapred.job.reduce.markreset.buffer.percent is not set, set to default 0.3
2014-03-11 10:14:38,452 [main] INFO org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.JobControlCompiler - creating jar file Job1332293282461754849.jar
2014-03-11 10:14:40,560 [main] INFO org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.JobControlCompiler - jar file Job1332293282461754849.jar created
2014-03-11 10:14:40,569 [main] INFO org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.JobControlCompiler - Setting up single store job
2014-03-11 10:14:40,597 [main] INFO org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher - 1 map-reduce job(s) waiting for submission.
2014-03-11 10:14:41,111 [main] INFO org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher - 0% complete
2014-03-11 10:14:43,934 [Thread-10] INFO org.apache.pig.backend.hadoop.executionengine.util.MapRedUtil - Total input paths (combined) to process : 1
2014-03-11 10:14:45,547 [main] INFO org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher - HadoopJobId: job_201403091619_0036
2014-03-11 10:14:45,547 [main] INFO org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher - More information at: http://127.0.0.1:50030/jobdetails.jsp?jobid=job_201403091619_0036
2014-03-11 10:17:52,330 [main] INFO org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher - job job_201403091619_0036 has failed! Stop running all dependent jobs
2014-03-11 10:17:52,330 [main] INFO org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher - 100% complete
2014-03-11 10:17:52,334 [main] ERROR org.apache.pig.tools.pigstats.SimplePigStats - ERROR 2997: Unable to recreate exception from backed error: java.io.IOException: InvalidRequestException(why:Expected 4 or 0 byte int (11))
2014-03-11 10:17:52,335 [main] ERROR org.apache.pig.tools.pigstats.PigStatsUtil - 1 map reduce job(s) failed!
2014-03-11 10:17:52,335 [main] INFO org.apache.pig.tools.pigstats.SimplePigStats - Script Statistics:
HadoopVersion PigVersion UserId StartedAt FinishedAt Features
1.0.4.8 0.9.2 root 2014-03-11 10:14:38 2014-03-11 10:17:52 UNKNOWN
Failed!
Failed Jobs:
JobId Alias Feature Message Outputs
job_201403091619_0036 insertformat,moretestvalues MAP_ONLY Message: Job failed! Error - # of failed Map Tasks exceeded allowed limit. FailedCount: 1. LastFailedTask: task_201403091619_0036_m_000000 cql://cql3ks/test?output_query=UPDATE+cql3ks.test+set+b+%3D+%3F,
Input(s):
Failed to read data from "cql://cql3ks/moredata/"
Output(s):
Failed to produce result in "cql://cql3ks/test?output_query=UPDATE+cql3ks.test+set+b+%3D+%3F"
Counters:
Total records written : 0
Total bytes written : 0
Spillable Memory Manager spill count : 0
Total bags proactively spilled: 0
Total records proactively spilled: 0
Job DAG:
job_201403091619_0036
2014-03-11 10:17:52,335 [main] INFO org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher - Failed!
The Log-File is:
Backend error message
---------------------
java.io.IOException: InvalidRequestException(why:Expected 4 or 0 byte int (11))
at org.apache.cassandra.hadoop.cql3.CqlRecordWriter$RangeClient.run(CqlRecordWriter.java:248)
Caused by: InvalidRequestException(why:Expected 4 or 0 byte int (11))
at org.apache.cassandra.thrift.Cassandra$execute_prepared_cql3_query_result.read(Cassandra.java:41868)
at org.apache.thrift.TServiceClient.receiveBase(TServiceClient.java:78)
at org.apache.cassandra.thrift.Cassandra$Client.recv_execute_prepared_cql3_query(Cassandra.java:1689)
at org.apache.cassandra.thrift.Cassandra$Client.execute_prepared_cql3_query(Cassandra.java:1674)
at org.apache.cassandra.hadoop.cql3.CqlRecordWriter$RangeClient.run(CqlRecordWriter.java:232)
What I am doing wrong? For me, it looks like a Bug, because when I use Strings instead of Integers in CQL while creating the Table, the Example works well.
Thank you
I just tested in with a fresh install of DSE-3.12, it works for me. You may need to re-install DSE and re-create the tables to test it again.