As a note, I don't have this error when oozie is out of the equation. Best regards.
Hope you can help me. Morgrim. On Tue, Mar 29, 2016 at 4:41 PM, Morgrim Murdargent <[email protected] > wrote: > Hello ! > > I have a very simple workflow, using a database to create a table. > > Here is my property file (I replaced the real values for security reasons) > : > ### > # > ------------------------------------------------------------------------------ > # Environment > # > ------------------------------------------------------------------------------ > nameNode=hdfs://<NAMENODE>:8020 > jobTracker=<RESOURCE MANAGER>:8050 > kerberosRealm=<KERBEROS REALM> > queueName=<myqueue> > hiveMetastoreHost=<HIVEMETASTORE_HOST> > > # > ------------------------------------------------------------------------------ > # Application > # > ------------------------------------------------------------------------------ > appRoot=${nameNode}/tmp/test > oozie.wf.application.path=${appRoot}/hive.xml > > # > ------------------------------------------------------------------------------ > # Oozie > # > ------------------------------------------------------------------------------ > oozie.use.system.libpath=true > oozie.wf.rerun.failnodes=true > > # > ------------------------------------------------------------------------------ > # Kerberos > # > ------------------------------------------------------------------------------ > hcatMetastoreUri=thrift://${hiveMetastoreHost}:9083 > hcatMetastorePrincipal=hive/_HOST@${kerberosRealm} > hiveConfPath=${appRoot}/hive-site.xml > > # > ------------------------------------------------------------------------------ > # Tez > # > ------------------------------------------------------------------------------ > tezLibPath=${nameNode}/hdp/apps/2.3.2.0-2950/tez/ > ### > > Here is the xml file for the workflow : > ### > <workflow-app xmlns="uri:oozie:workflow:0.5" name="TEST_HIVE_ACTION"> > <credentials> > <credential name="hive_credentials" type="hcat"> > <property> > <name>hcat.metastore.uri</name> > <value>${hcatMetastoreUri}</value> > </property> > <property> > <name>hcat.metastore.principal</name> > <value>${hcatMetastorePrincipal}</value> > </property> > </credential> > </credentials> > <start to="init-hive" /> > <action name="init-hive" cred="hive_credentials"> > <hive xmlns="uri:oozie:hive-action:0.2"> > <job-tracker>${jobTracker}</job-tracker> > <name-node>${nameNode}</name-node> > <job-xml>${hiveConfPath}</job-xml> > <configuration> > <property> > <name>oozie.hive.defaults</name> > <value>${hiveConfPath}</value> > </property> > <property> > <name>hive.execution.engine</name> > <value>tez</value> > </property> > <property> > <name>mapreduce.job.queuename</name> > <value>${queueName}</value> > </property> > <property> > <name>tez.queue.name</name> > <value>${queueName}</value> > </property> > <property> > <name>tez.lib.uris</name> > <value>${tezLibPath}</value> > </property> > </configuration> > <script>hive.hql</script> > <file>hive.hql#hive.hql</file> > </hive> > <ok to="end"/> > <error to="fail"/> > </action> > > <kill name="fail"> > <message>Script failed, error > message[${wf:errorMessage(wf:lastErrorNode())}]</message> > </kill> > > <end name="end"/> > </workflow-app> > ### > > Here is the hql file (very simple, it is just for the test ;-)) : > ### > use mabdd; > create table if not exists test_tez_via_oozie (test string); > ### > > Here is the hive-site.xml > ### > <configuration> > > <property> > <name>ambari.hive.db.schema.name</name> > <value>hive</value> > </property> > > <property> > <name>datanucleus.autoCreateSchema</name> > <value>false</value> > </property> > > <property> > <name>datanucleus.cache.level2.type</name> > <value>none</value> > </property> > > <property> > <name>fs.file.impl.disable.cache</name> > <value>true</value> > </property> > > <property> > <name>hive.auto.convert.join</name> > <value>false</value> > </property> > > <property> > <name>hive.auto.convert.join.noconditionaltask</name> > <value>true</value> > </property> > > <property> > <name>hive.auto.convert.join.noconditionaltask.size</name> > <value>999999668</value> > </property> > > <property> > <name>hive.auto.convert.sortmerge.join</name> > <value>true</value> > </property> > > <property> > <name>hive.auto.convert.sortmerge.join.to.mapjoin</name> > <value>false</value> > </property> > > <property> > <name>hive.cbo.enable</name> > <value>true</value> > </property> > > <property> > <name>hive.cli.print.header</name> > <value>false</value> > </property> > > <property> > <name>hive.cluster.delegation.token.store.class</name> > <value>org.apache.hadoop.hive.thrift.ZooKeeperTokenStore</value> > </property> > > <property> > > <name>hive.cluster.delegation.token.store.zookeeper.connectString</name> > <value><srv1>:2181,<srv2>:2181,<rv3>:2181</value> > </property> > > <property> > <name>hive.cluster.delegation.token.store.zookeeper.znode</name> > <value>/hive/cluster/delegation</value> > </property> > > <property> > <name>hive.compactor.abortedtxn.threshold</name> > <value>1000</value> > </property> > > <property> > <name>hive.compactor.check.interval</name> > <value>300L</value> > </property> > > <property> > <name>hive.compactor.delta.num.threshold</name> > <value>10</value> > </property> > > <property> > <name>hive.compactor.delta.pct.threshold</name> > <value>0.1f</value> > </property> > > <property> > <name>hive.compactor.initiator.on</name> > <value>false</value> > </property> > > <property> > <name>hive.compactor.worker.threads</name> > <value>0</value> > </property> > > <property> > <name>hive.compactor.worker.timeout</name> > <value>86400L</value> > </property> > > <property> > <name>hive.compute.query.using.stats</name> > <value>true</value> > </property> > > <property> > <name>hive.conf.restricted.list</name> > > <value>hive.security.authenticator.manager,hive.security.authorization.manager,hive.users.in.admin.role</value> > </property> > > <property> > <name>hive.convert.join.bucket.mapjoin.tez</name> > <value>false</value> > </property> > > <property> > <name>hive.default.fileformat</name> > <value>TextFile</value> > </property> > > <property> > <name>hive.default.fileformat.managed</name> > <value>TextFile</value> > </property> > > <property> > <name>hive.enforce.bucketing</name> > <value>false</value> > </property> > > <property> > <name>hive.enforce.sorting</name> > <value>true</value> > </property> > > <property> > <name>hive.enforce.sortmergebucketmapjoin</name> > <value>true</value> > </property> > > <property> > <name>hive.exec.compress.intermediate</name> > <value>false</value> > </property> > > <property> > <name>hive.exec.compress.output</name> > <value>false</value> > </property> > > <property> > <name>hive.exec.dynamic.partition</name> > <value>true</value> > </property> > > <property> > <name>hive.exec.dynamic.partition.mode</name> > <value>strict</value> > </property> > > <property> > <name>hive.exec.failure.hooks</name> > <value>org.apache.hadoop.hive.ql.hooks.ATSHook</value> > </property> > > <property> > <name>hive.exec.max.created.files</name> > <value>100000</value> > </property> > > <property> > <name>hive.exec.max.dynamic.partitions</name> > <value>5000</value> > </property> > > <property> > <name>hive.exec.max.dynamic.partitions.pernode</name> > <value>2000</value> > </property> > > <property> > <name>hive.exec.orc.compression.strategy</name> > <value>SPEED</value> > </property> > > <property> > <name>hive.exec.orc.default.compress</name> > <value>ZLIB</value> > </property> > > <property> > <name>hive.exec.orc.default.stripe.size</name> > <value>67108864</value> > </property> > > <property> > <name>hive.exec.orc.encoding.strategy</name> > <value>SPEED</value> > </property> > > <property> > <name>hive.exec.parallel</name> > <value>false</value> > </property> > > <property> > <name>hive.exec.parallel.thread.number</name> > <value>8</value> > </property> > > <property> > <name>hive.exec.post.hooks</name> > <value>org.apache.hadoop.hive.ql.hooks.ATSHook</value> > </property> > > <property> > <name>hive.exec.pre.hooks</name> > <value>org.apache.hadoop.hive.ql.hooks.ATSHook</value> > </property> > > <property> > <name>hive.exec.reducers.bytes.per.reducer</name> > <value>67108864</value> > </property> > > <property> > <name>hive.exec.reducers.max</name> > <value>1009</value> > </property> > > <property> > <name>hive.exec.scratchdir</name> > <value>/tmp/hive</value> > </property> > > <property> > <name>hive.exec.submit.local.task.via.child</name> > <value>true</value> > </property> > > <property> > <name>hive.exec.submitviachild</name> > <value>false</value> > </property> > > <property> > <name>hive.execution.engine</name> > <value>mr</value> > </property> > > <property> > <name>hive.fetch.task.aggr</name> > <value>false</value> > </property> > > <property> > <name>hive.fetch.task.conversion</name> > <value>more</value> > </property> > > <property> > <name>hive.fetch.task.conversion.threshold</name> > <value>1073741824</value> > </property> > > <property> > <name>hive.limit.optimize.enable</name> > <value>true</value> > </property> > > <property> > <name>hive.limit.pushdown.memory.usage</name> > <value>0.04</value> > </property> > > <property> > <name>hive.map.aggr</name> > <value>true</value> > </property> > > <property> > <name>hive.map.aggr.hash.force.flush.memory.threshold</name> > <value>0.9</value> > </property> > > <property> > <name>hive.map.aggr.hash.min.reduction</name> > <value>0.5</value> > </property> > > <property> > <name>hive.map.aggr.hash.percentmemory</name> > <value>0.5</value> > </property> > > <property> > <name>hive.mapjoin.bucket.cache.size</name> > <value>10000</value> > </property> > > <property> > <name>hive.mapjoin.optimized.hashtable</name> > <value>true</value> > </property> > > <property> > <name>hive.mapred.reduce.tasks.speculative.execution</name> > <value>false</value> > </property> > > <property> > <name>hive.merge.mapfiles</name> > <value>true</value> > </property> > > <property> > <name>hive.merge.mapredfiles</name> > <value>false</value> > </property> > > <property> > <name>hive.merge.orcfile.stripe.level</name> > <value>true</value> > </property> > > <property> > <name>hive.merge.rcfile.block.level</name> > <value>true</value> > </property> > > <property> > <name>hive.merge.size.per.task</name> > <value>256000000</value> > </property> > > <property> > <name>hive.merge.smallfiles.avgsize</name> > <value>16000000</value> > </property> > > <property> > <name>hive.merge.tezfiles</name> > <value>false</value> > </property> > > <property> > <name>hive.metastore.authorization.storage.checks</name> > <value>false</value> > </property> > > <property> > <name>hive.metastore.cache.pinobjtypes</name> > <value>Table,Database,Type,FieldSchema,Order</value> > </property> > > <property> > <name>hive.metastore.client.connect.retry.delay</name> > <value>5s</value> > </property> > > <property> > <name>hive.metastore.client.socket.timeout</name> > <value>1800s</value> > </property> > > <property> > <name>hive.metastore.connect.retries</name> > <value>24</value> > </property> > > <property> > <name>hive.metastore.execute.setugi</name> > <value>true</value> > </property> > > <property> > <name>hive.metastore.failure.retries</name> > <value>24</value> > </property> > > <property> > <name>hive.metastore.kerberos.keytab.file</name> > <value>/etc/security/keytabs/hive.service.keytab</value> > </property> > > <property> > <name>hive.metastore.kerberos.principal</name> > <value>hive/_HOST@<KRB_REALM></value> > </property> > > <property> > <name>hive.metastore.pre.event.listeners</name> > > <value>org.apache.hadoop.hive.ql.security.authorization.AuthorizationPreEventListener</value> > </property> > > <property> > <name>hive.metastore.sasl.enabled</name> > <value>true</value> > </property> > > <property> > <name>hive.metastore.server.max.threads</name> > <value>100000</value> > </property> > > <property> > <name>hive.metastore.uris</name> > <value>thrift://<db_srv>:9083</value> > </property> > > <property> > <name>hive.metastore.warehouse.dir</name> > <value>/apps/hive/warehouse</value> > </property> > > <property> > <name>hive.optimize.bucketmapjoin</name> > <value>true</value> > </property> > > <property> > <name>hive.optimize.bucketmapjoin.sortedmerge</name> > <value>true</value> > </property> > > <property> > <name>hive.optimize.constant.propagation</name> > <value>true</value> > </property> > > <property> > <name>hive.optimize.index.filter</name> > <value>false</value> > </property> > > <property> > <name>hive.optimize.metadataonly</name> > <value>true</value> > </property> > > <property> > <name>hive.optimize.null.scan</name> > <value>true</value> > </property> > > <property> > <name>hive.optimize.reducededuplication</name> > <value>true</value> > </property> > > <property> > <name>hive.optimize.reducededuplication.min.reducer</name> > <value>1</value> > </property> > > <property> > <name>hive.optimize.sort.dynamic.partition</name> > <value>false</value> > </property> > > <property> > <name>hive.orc.compute.splits.num.threads</name> > <value>10</value> > </property> > > <property> > <name>hive.orc.splits.include.file.footer</name> > <value>false</value> > </property> > > <property> > <name>hive.prewarm.enabled</name> > <value>false</value> > </property> > > <property> > <name>hive.prewarm.numcontainers</name> > <value>3</value> > </property> > > <property> > <name>hive.security.authenticator.manager</name> > > <value>org.apache.hadoop.hive.ql.security.ProxyUserAuthenticator</value> > </property> > > <property> > <name>hive.security.authorization.enabled</name> > <value>false</value> > </property> > > <property> > <name>hive.security.authorization.manager</name> > > <value>org.apache.hadoop.hive.ql.security.authorization.plugin.sqlstd.SQLStdConfOnlyAuthorizerFactory</value> > </property> > > <property> > <name>hive.security.metastore.authenticator.manager</name> > > <value>org.apache.hadoop.hive.ql.security.HadoopDefaultMetastoreAuthenticator</value> > </property> > > <property> > <name>hive.security.metastore.authorization.auth.reads</name> > <value>true</value> > </property> > > <property> > <name>hive.security.metastore.authorization.manager</name> > > <value>org.apache.hadoop.hive.ql.security.authorization.StorageBasedAuthorizationProvider</value> > </property> > > <property> > <name>hive.server2.allow.user.substitution</name> > <value>true</value> > </property> > > <property> > <name>hive.server2.authentication</name> > <value>KERBEROS</value> > </property> > > <property> > <name>hive.server2.authentication.kerberos.keytab</name> > <value>/etc/security/keytabs/hive.service.keytab</value> > </property> > > <property> > <name>hive.server2.authentication.kerberos.principal</name> > <value>hive/_HOST@<KRB_REALM></value> > </property> > > <property> > <name>hive.server2.authentication.spnego.keytab</name> > <value>/etc/security/keytabs/spnego.service.keytab</value> > </property> > > <property> > <name>hive.server2.authentication.spnego.principal</name> > <value>HTTP/_HOST@<KRB_REALM></value> > </property> > > <property> > <name>hive.server2.enable.doAs</name> > <value>true</value> > </property> > > <property> > <name>hive.server2.keystore.password</name> > <value>hive_server2</value> > </property> > > <property> > <name>hive.server2.keystore.path</name> > <value>/etc/hive/keystores/hive2.jks</value> > </property> > > <property> > <name>hive.server2.logging.operation.enabled</name> > <value>true</value> > </property> > > <property> > <name>hive.server2.logging.operation.log.location</name> > <value>${system:java.io.tmpdir}/${system:user.name > }/operation_logs</value> > </property> > > <property> > <name>hive.server2.support.dynamic.service.discovery</name> > <value>true</value> > </property> > > <property> > <name>hive.server2.table.type.mapping</name> > <value>CLASSIC</value> > </property> > > <property> > <name>hive.server2.tez.default.queues</name> > <value>default</value> > </property> > > <property> > <name>hive.server2.tez.initialize.default.sessions</name> > <value>false</value> > </property> > > <property> > <name>hive.server2.tez.sessions.per.default.queue</name> > <value>1</value> > </property> > > <property> > <name>hive.server2.thrift.http.path</name> > <value>cliservice</value> > </property> > > <property> > <name>hive.server2.thrift.http.port</name> > <value>10001</value> > </property> > > <property> > <name>hive.server2.thrift.max.worker.threads</name> > <value>500</value> > </property> > > <property> > <name>hive.server2.thrift.port</name> > <value>10000</value> > </property> > > <property> > <name>hive.server2.thrift.sasl.qop</name> > <value>auth</value> > </property> > > <property> > <name>hive.server2.transport.mode</name> > <value>binary</value> > </property> > > <property> > <name>hive.server2.use.SSL</name> > <value>false</value> > </property> > > <property> > <name>hive.server2.zookeeper.namespace</name> > <value>hiveserver2</value> > </property> > > <property> > <name>hive.smbjoin.cache.rows</name> > <value>10000</value> > </property> > > <property> > <name>hive.stats.autogather</name> > <value>true</value> > </property> > > <property> > <name>hive.stats.dbclass</name> > <value>fs</value> > </property> > > <property> > <name>hive.stats.fetch.column.stats</name> > <value>true</value> > </property> > > <property> > <name>hive.stats.fetch.partition.stats</name> > <value>true</value> > </property> > > <property> > <name>hive.support.concurrency</name> > <value>false</value> > </property> > > <property> > <name>hive.tez.auto.reducer.parallelism</name> > <value>true</value> > </property> > > <property> > <name>hive.tez.container.size</name> > <value>2048</value> > </property> > > <property> > <name>hive.tez.cpu.vcores</name> > <value>-1</value> > </property> > > <property> > <name>hive.tez.dynamic.partition.pruning</name> > <value>true</value> > </property> > > <property> > <name>hive.tez.dynamic.partition.pruning.max.data.size</name> > <value>104857600</value> > </property> > > <property> > <name>hive.tez.dynamic.partition.pruning.max.event.size</name> > <value>1048576</value> > </property> > > <property> > <name>hive.tez.input.format</name> > <value>org.apache.hadoop.hive.ql.io.HiveInputFormat</value> > </property> > > <property> > <name>hive.tez.java.opts</name> > <value>-server -Xmx1639m -Djava.net.preferIPv4Stack=true > -XX:NewRatio=8 -XX:+UseNUMA -XX:+UseParallelGC -XX:+PrintGCDetails > -verbose:gc -XX:+PrintGCTimeStamps</value> > </property> > > <property> > <name>hive.tez.log.level</name> > <value>INFO</value> > </property> > > <property> > <name>hive.tez.max.partition.factor</name> > <value>2.0</value> > </property> > > <property> > <name>hive.tez.min.partition.factor</name> > <value>0.25</value> > </property> > > <property> > <name>hive.tez.smb.number.waves</name> > <value>0.5</value> > </property> > > <property> > <name>hive.txn.manager</name> > <value>org.apache.hadoop.hive.ql.lockmgr.DummyTxnManager</value> > </property> > > <property> > <name>hive.txn.max.open.batch</name> > <value>1000</value> > </property> > > <property> > <name>hive.txn.timeout</name> > <value>300</value> > </property> > > <property> > <name>hive.user.install.directory</name> > <value>/tmp/</value> > </property> > > <property> > <name>hive.vectorized.execution.enabled</name> > <value>false</value> > </property> > > <property> > <name>hive.vectorized.execution.reduce.enabled</name> > <value>false</value> > </property> > > <property> > <name>hive.vectorized.groupby.checkinterval</name> > <value>1024</value> > </property> > > <property> > <name>hive.vectorized.groupby.flush.percent</name> > <value>0.1</value> > </property> > > <property> > <name>hive.vectorized.groupby.maxentries</name> > <value>100000</value> > </property> > > <property> > <name>hive.warehouse.subdir.inherit.perms</name> > <value>true</value> > </property> > > <property> > <name>hive.zookeeper.client.port</name> > <value>2181</value> > </property> > > <property> > <name>hive.zookeeper.namespace</name> > <value>hive_zookeeper_namespace</value> > </property> > > <property> > <name>hive.zookeeper.quorum</name> > <value><srv1>:2181,<srv2>:2181,<srv3>:2181</value> > </property> > > <property> > <name>javax.jdo.option.ConnectionDriverName</name> > <value>org.postgresql.Driver</value> > </property> > > <property> > <name>javax.jdo.option.ConnectionURL</name> > <value>jdbc:postgresql://<db_srv>:<port>/hive</value> > </property> > > <property> > <name>javax.jdo.option.ConnectionUserName</name> > <value>hive</value> > </property> > > </configuration> > ### > > When I run the workflow, I get the following error message : > ### > # oozie job -oozie=http://<OOZIE_SRV>:<OOZIE_PORT>/oozie -info > 0004487-160314163828133-oozie-oozi-W -verbose > > Job ID : 0004487-160314163828133-oozie-oozi-W > > ------------------------------------------------------------------------------------------------------------------------------------ > Workflow Name : TEST_HIVE_ACTION > App Path : hdfs://<NAMENODE_SRV>:8020/tmp/test/hive.xml > Status : KILLED > Run : 0 > User : <myuser> > Group : - > Created : 2016-03-29 13:37:46 GMT > Started : 2016-03-29 13:37:46 GMT > Last Modified : 2016-03-29 13:38:11 GMT > Ended : 2016-03-29 13:38:11 GMT > CoordAction ID: - > > Actions > > ------------------------------------------------------------------------------------------------------------------------------------ > ID Console URL Error Code Error Message External ID > External Status Name RetriesTracker URI Type Started Status Ended > > ------------------------------------------------------------------------------------------------------------------------------------ > 0004487-160314163828133-oozie-oozi-W@:start: - - - > - OK :start: 0 -:START: 2016-03-29 13:37:46 GMT OK > 2016-03-29 13:37:46 GMT > > ------------------------------------------------------------------------------------------------------------------------------------ > 0004487-160314163828133-oozie-oozi-W@init-hive > http://<NAMENODE_SRV>:8088/proxy/application_1457363931356_28038/ > JA018 org.apache.tez.dag.api.SessionNotRunning: TezSession has already > shutdown. Application application_1457363931356_28039 failed 2 times due to > AM Container for appattempt_1457363931356_28039_000002 exited with > exitCode: 1 > For more detailed output, check application tracking > page:http://<NAMENODE_SRV>:8088/cluster/app/application_1457363931356_28039Then, > click on links to logs of each attempt. > Diagnostics: Exception from container-launch. > Container id: container_e19_1457363931356 job_1457363931356_28038 > FAILED/KILLED init-hive 0<NAMENODE_SRV>:8050 hive 2016-03-29 > 13:37:46 GMT ERROR 2016-03-29 13:38:11 GMT > > ------------------------------------------------------------------------------------------------------------------------------------ > 0004487-160314163828133-oozie-oozi-W@fail - E0729 Script > failed, error message[org.apache.tez.dag.api.SessionNotRunning: TezSession > has already shutdown. Application application_1457363931356_28039 failed 2 > times due to AM Container for appattempt_1457363931356_28039_000002 exited > with exitCode: 1 > For more detailed output, check application tracking > page:http://<NAMENODE_SRV>:<RM_PORT>/cluster/app/application_1457363931356_28039Then, > click on links to logs of each attempt. > Diagnostics: Exception from container-launch. > Container id - OK fail 0 - :KILL: 2016-03-29 > 13:38:11 GMT OK 2016-03-29 13:38:11 GMT > > ------------------------------------------------------------------------------------------------------------------------------------ > ### > > And when I check the app attempt, here is what I found : > ### > Container: container_e19_1457363931356_28039_01_000001 on <DATANODE>_45454 > > ================================================================================================== > LogType:stderr > Log Upload Time:Tue Mar 29 15:38:10 +0200 2016 > LogLength:77 > Log Contents: > Error: Could not find or load main class > org.apache.tez.dag.app.DAGAppMaster > End of LogType:stderr > > LogType:stdout > Log Upload Time:Tue Mar 29 15:38:10 +0200 2016 > LogLength:949 > Log Contents: > Heap > PSYoungGen total 602112K, used 10322K [0x00000007d5500000, > 0x00000007ff500000, 0x0000000800000000) > eden space 516096K, 2% used > [0x00000007d5500000,0x00000007d5f14898,0x00000007f4d00000) > lgrp 0 space 258048K, 4% used > [0x00000007d5500000,0x00000007d5f14898,0x00000007e5100000) > lgrp 1 space 258048K, 0% used > [0x00000007e5100000,0x00000007e5100000,0x00000007f4d00000) > from space 86016K, 0% used > [0x00000007fa100000,0x00000007fa100000,0x00000007ff500000) > to space 86016K, 0% used > [0x00000007f4d00000,0x00000007f4d00000,0x00000007fa100000) > ParOldGen total 1375232K, used 0K [0x0000000780000000, > 0x00000007d3f00000, 0x00000007d5500000) > object space 1375232K, 0% used > [0x0000000780000000,0x0000000780000000,0x00000007d3f00000) > PSPermGen total 21504K, used 2874K [0x0000000775a00000, > 0x0000000776f00000, 0x0000000780000000) > object space 21504K, 13% used > [0x0000000775a00000,0x0000000775cce858,0x0000000776f00000) > End of LogType:stdout > ### > > So this is the following error which blocks my workflow : > ### > Could not find or load main class org.apache.tez.dag.app.DAGAppMaster > ### > > I don't understand why I have this error message, because I set the > tez.lib.uris in my workflow.xml. > > In the path for Tez libs, I have a tar.gz file containing all the > necessary jars like the tez-dag containing this class. > > So I send you this mail just to know how to use Tez as execution engine in > an oozie workflow. May someone help me please ? > > Best regards. > > Morgrim. >
