I am using Talend Open studio for big Data and i am trying to load some data to hbase ,but i am getting an error as below.
Please find screen shot of my package as well as error.
Any help is greatly appreciated.
Starting job testdelete at 10:10 12/04/2018.
[statistics] connecting to socket on port 4074 [statistics] connected [WARN ]: org.apache.hadoop.util.Shell - Did not find winutils.exe: java.io.FileNotFoundException: java.io.FileNotFoundException: HADOOP_HOME and hadoop.home.dir are unset. -see https://wiki.apache.org/hadoop/WindowsProblems [WARN ]: org.apache.hadoop.util.NativeCodeLoader - Unable to load native-hadoop library for your platform... using builtin-java classes where applicable Exception in component tHBaseOutput_1 (testdelete) java.lang.RuntimeException: java.lang.NullPointerException at org.apache.hadoop.hbase.client.RpcRetryingCaller.callWithoutRetries(RpcRetryingCaller.java:208) at org.apache.hadoop.hbase.client.ClientScanner.call(ClientScanner.java:326) at org.apache.hadoop.hbase.client.ClientScanner.nextScanner(ClientScanner.java:301) at org.apache.hadoop.hbase.client.ClientScanner.initializeScannerInConstruction(ClientScanner.java:166) at org.apache.hadoop.hbase.client.ClientScanner.<init>(ClientScanner.java:161) at org.apache.hadoop.hbase.client.HTable.getScanner(HTable.java:794) at org.apache.hadoop.hbase.MetaTableAccessor.fullScan(MetaTableAccessor.java:602) at org.apache.hadoop.hbase.MetaTableAccessor.tableExists(MetaTableAccessor.java:366) at org.apache.hadoop.hbase.client.HBaseAdmin.tableExists(HBaseAdmin.java:405) at org.apache.hadoop.hbase.client.HBaseAdmin.tableExists(HBaseAdmin.java:415) at local_project.testdelete_0_1.testdelete.tFileInputXML_2Process(testdelete.java:1171) [statistics] disconnected at local_project.testdelete_0_1.testdelete.runJobInTOS(testdelete.java:3644) at local_project.testdelete_0_1.testdelete.main(testdelete.java:3493) Caused by: java.lang.NullPointerException at org.apache.hadoop.hbase.zookeeper.ZooKeeperWatcher.getMetaReplicaNodes(ZooKeeperWatcher.java:395) at org.apache.hadoop.hbase.zookeeper.MetaTableLocator.blockUntilAvailable(MetaTableLocator.java:562) at org.apache.hadoop.hbase.client.ZooKeeperRegistry.getMetaRegionLocation(ZooKeeperRegistry.java:61) at org.apache.hadoop.hbase.client.ConnectionManager$HConnectionImplementation.locateMeta(ConnectionManager.java:1192) at org.apache.hadoop.hbase.client.ConnectionManager$HConnectionImplementation.locateRegion(ConnectionManager.java:1159) at org.apache.hadoop.hbase.client.RpcRetryingCallerWithReadReplicas.getRegionLocations(RpcRetryingCallerWithReadReplicas.java:300) at org.apache.hadoop.hbase.client.ScannerCallableWithReplicas.call(ScannerCallableWithReplicas.java:156) at org.apache.hadoop.hbase.client.ScannerCallableWithReplicas.call(ScannerCallableWithReplicas.java:60) at org.apache.hadoop.hbase.client.RpcRetryingCaller.callWithoutRetries(RpcRetryingCaller.java:200) ... 12 more Job testdelete ended at 10:10 12/04/2018. [exit code=1]
