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From Lydia Ickler <ickle...@googlemail.com>
Subject no valid hadoop home directory can be found
Date Wed, 23 Sep 2015 10:43:12 GMT
Hi all,

I get the following error message that no valid hadoop home directory can be found when trying
to initialize the HBase configuration.
Where would I specify that path?

12:41:02,043 INFO  org.apache.flink.addons.hbase.TableInputFormat                - Initializing
HBaseConfiguration
12:41:02,174 DEBUG org.apache.hadoop.util.Shell                                  - Failed
to detect a valid hadoop home directory
java.io.IOException: HADOOP_HOME or hadoop.home.dir are not set.
        at org.apache.hadoop.util.Shell.checkHadoopHome(Shell.java:225)
        at org.apache.hadoop.util.Shell.<clinit>(Shell.java:250)
        at org.apache.hadoop.util.StringUtils.<clinit>(StringUtils.java:76)
        at org.apache.hadoop.conf.Configuration.getStrings(Configuration.java:1514)
        at org.apache.hadoop.hbase.zookeeper.ZKConfig.makeZKProps(ZKConfig.java:113)
        at org.apache.hadoop.hbase.zookeeper.ZKConfig.getZKQuorumServersString(ZKConfig.java:259)
        at org.apache.hadoop.hbase.zookeeper.ZooKeeperWatcher.<init>(ZooKeeperWatcher.java:159)
        at org.apache.hadoop.hbase.zookeeper.ZooKeeperWatcher.<init>(ZooKeeperWatcher.java:134)
        at org.apache.hadoop.hbase.client.ZooKeeperKeepAliveConnection.<init>(ZooKeeperKeepAliveConnection.java:43)
        at org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.getKeepAliveZooKeeperWatcher(HConnectionManager.java:1816)
        at org.apache.hadoop.hbase.client.ZooKeeperRegistry.getClusterId(ZooKeeperRegistry.java:82)
        at org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.retrieveClusterId(HConnectionManager.java:907)
        at org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.<init>(HConnectionManager.java:701)
        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
        at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
        at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
        at java.lang.reflect.Constructor.newInstance(Constructor.java:408)
        at org.apache.hadoop.hbase.client.HConnectionManager.createConnection(HConnectionManager.java:457)
        at org.apache.hadoop.hbase.client.HConnectionManager.createConnection(HConnectionManager.java:436)
        at org.apache.hadoop.hbase.client.HConnectionManager.getConnection(HConnectionManager.java:317)
        at org.apache.hadoop.hbase.client.HTable.<init>(HTable.java:198)
        at org.apache.hadoop.hbase.client.HTable.<init>(HTable.java:160)
        at org.apache.flink.addons.hbase.TableInputFormat.createTable(TableInputFormat.java:89)
        at org.apache.flink.addons.hbase.TableInputFormat.configure(TableInputFormat.java:78)
        at org.apache.flink.runtime.operators.DataSourceTask.initInputFormat(DataSourceTask.java:273)
        at org.apache.flink.runtime.operators.DataSourceTask.registerInputOutput(DataSourceTask.java:79)
        at org.apache.flink.runtime.taskmanager.Task.run(Task.java:501)
        at java.lang.Thread.run(Thread.java:745)


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