Hi, We are trying to use Apache Ignite along with Hadoop Accelerator on *WINDOWS 7*.
Hadoop is installed with all native library dependencies. We are able to execute 'hadoop fs' commands successfully. When we are trying to start up an Ignite server node , we get the following error and the node doesn't startup. *ERROR : * [23:32:13] (wrn) *Failed to initialize Hadoop native library* (native Hadoop metho ds might not work properly): class o.a.i.IgniteException: Failed to get field va lue [fieldName=nativeLibraries, obj=HadoopClassLoader [name=hadoop-job-node-9fb2 38e9-00d4-409f-8c17-bcfb31b221eb]] 2016-11-25 23:32:13 ERROR IgniteKernal:495 - Got exception while starting (will rollback startup routine). java.lang.NullPointerException at org.apache.ignite.internal.util.IgniteUtils.quietAndWarn(IgniteUtils. java:4084) at org.apache.ignite.internal.util.IgniteUtils.quietAndWarn(IgniteUtils. java:4071) at org.apache.ignite.internal.processors.hadoop.HadoopClassLoader.initia lizeNativeLibraries(HadoopClassLoader.java:192) at org.apache.ignite.internal.processors.hadoop.HadoopClassLoader.<init> (HadoopClassLoader.java:139) at org.apache.ignite.internal.processors.hadoop.jobtracker.HadoopJobTrac ker.start(HadoopJobTracker.java:165) at org.apache.ignite.internal.processors.hadoop.HadoopProcessor.start(Ha doopProcessor.java:87) at org.apache.ignite.internal.IgniteKernal.startProcessor(IgniteKernal.j ava:1589) at org.apache.ignite.internal.IgniteKernal.start(IgniteKernal.java:884) at org.apache.ignite.internal.IgnitionEx$IgniteNamedInstance.start0(Igni tionEx.java:1739) at org.apache.ignite.internal.IgnitionEx$IgniteNamedInstance.start(Ignit ionEx.java:1589) at org.apache.ignite.internal.IgnitionEx.start0(IgnitionEx.java:1042) at org.apache.ignite.internal.IgnitionEx.startConfigurations(IgnitionEx. java:964) at org.apache.ignite.internal.IgnitionEx.start(IgnitionEx.java:850) at org.apache.ignite.internal.IgnitionEx.start(IgnitionEx.java:749) at org.apache.ignite.internal.IgnitionEx.start(IgnitionEx.java:619) at org.apache.ignite.internal.IgnitionEx.start(IgnitionEx.java:589) at org.apache.ignite.Ignition.start(Ignition.java:347) at org.apache.ignite.startup.cmdline.CommandLineStartup.main(CommandLine Startup.java:302) We have made appropriate PATH entries so as to include hadoop.dll. But still face issue when starting an Ignite node. It would be really helpful if any pointer is provided to solve the issue. Thanks, Sri Ganesh -- View this message in context: http://apache-ignite-users.70518.x6.nabble.com/Apache-Ignite-Hadoop-Accelerator-tp9199.html Sent from the Apache Ignite Users mailing list archive at Nabble.com.