thanks that works with 2.4 On Tue, Apr 2, 2019 at 7:32 AM Denis Mekhanikov <[email protected]> wrote:
> Hi! > > As far as I can see, you tried running examples from Hadoop 2.7.7 > But Ignite uses Hadoop version 2.4.1 internally. > So, I would start from checking the same examples for the matching version > of Hadoop (2.4.1). > > Denis > > чт, 28 февр. 2019 г. в 08:58, mehdi sey <[email protected]>: > >> hi >> i want to execute wordcount example of hadoop in apache ignite. i have >> used >> apache-ignite-hadoop-2.6.0-bin for execute map reduce tasks. my >> default-config.xml in apache-ignite-hadoop-2.6.0-bin/config folder is just >> as bellow: >> <beans xmlns="http://www.springframework.org/schema/beans"; >> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; >> xmlns:util="http://www.springframework.org/schema/util"; >> xsi:schemaLocation="http://www.springframework.org/schema/beans >> http://www.springframework.org/schema/beans/spring-beans.xsd >> http://www.springframework.org/schema/util >> http://www.springframework.org/schema/util/spring-util.xsd";> >> >> >> <description> >> Spring file for Ignite node configuration with IGFS and Apache >> Hadoop map-reduce support enabled. >> Ignite node will start with this configuration by default. >> </description> >> >> >> <bean id="propertyConfigurer" >> >> class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer"> >> <property name="systemPropertiesModeName" >> value="SYSTEM_PROPERTIES_MODE_FALLBACK"/> >> <property name="searchSystemEnvironment" value="true"/> >> </bean> >> >> >> <bean id="grid.cfg" >> class="org.apache.ignite.configuration.IgniteConfiguration"> >> >> <property name="connectorConfiguration"> >> <bean >> class="org.apache.ignite.configuration.ConnectorConfiguration"> >> <property name="port" value="11211"/> >> </bean> >> </property> >> >> <property name="includeEventTypes"> >> <list> >> >> <util:constant >> static-field="org.apache.ignite.events.EventType.EVT_TASK_STARTED"/> >> <util:constant >> static-field="org.apache.ignite.events.EventType.EVT_TASK_FINISHED"/> >> <util:constant >> static-field="org.apache.ignite.events.EventType.EVT_JOB_MAPPED"/> >> <util:constant >> static-field="org.apache.ignite.events.EventType.EVT_TASK_FAILED"/> >> <util:constant >> static-field="org.apache.ignite.events.EventType.EVT_TASK_TIMEDOUT"/> >> <util:constant >> >> static-field="org.apache.ignite.events.EventType.EVT_TASK_SESSION_ATTR_SET"/> >> <util:constant >> static-field="org.apache.ignite.events.EventType.EVT_TASK_REDUCED"/> >> >> >> <util:constant >> static-field="org.apache.ignite.events.EventType.EVT_CACHE_OBJECT_PUT"/> >> <util:constant >> static-field="org.apache.ignite.events.EventType.EVT_CACHE_OBJECT_READ"/> >> <util:constant >> >> static-field="org.apache.ignite.events.EventType.EVT_CACHE_OBJECT_REMOVED"/> >> </list> >> </property> >> >> i have run an ignite node with bellow command in command line in linux >> ubuntu: >> */usr/local/apache-ignite-hadoop-2.6.0-bin/bin/ignite.sh >> /usr/local/apache-ignite-hadoop-2.6.0-bin/config/default-config.xml* >> >> after starting ignite node i execute a wordcount example in hadoop for >> ruuning in ignite with bellow command: >> >> *./hadoop jar >> >> /usr/local/hadoop/share/hadoop/mapreduce/hadoop-mapreduce-examples-2.7.7.jar >> wordcount /input/hadoop output2* >> >> but after executing above command i have encounter an error just as >> attached >> image. please help about solving problem. i have seen also below link but >> it >> could not help. >> >> http://apache-ignite-users.70518.x6.nabble.com/NPE-issue-with-trying-to-submit-Hadoop-MapReduce-tc2146.html#a2183 >> <http://apache-ignite-users.70518.x6.nabble.com/file/t2160/h2.png> >> <http://apache-ignite-users.70518.x6.nabble.com/file/t2160/h1.png> >> >> >> >> >> >> -- >> Sent from: http://apache-ignite-users.70518.x6.nabble.com/ >> >
