This is good insight, how would I check if each node can connect to the Oracle DB? ... View more

I am also getting the same issue and restarted zookeeper and then region server and then hbase master but issue didn't resolve. Even I have deleted hbase znode but still issue is there.     Regards, Satya ... View more

I think this was due to non runnning metstore service from hive.   You should run command "hive --service metastore & " first and then start hive console.  ... View more

The full format of an HDFS uri is:       hdfs://NAMESERVICE/path/to/your/file hdfs://NAMESERVICE/path/to/your/directory       or       hdfs://ANYNAMENODE:PORT/path/to/your/file hdfs://ANYNAMENODE:PORT/path/to/your/directory         It is ok to omit the nameservice/namenode part (to use the defaultFs). To do it correctly, you need to keep the `hdfs://` part and relative path that starts with a `/`. That is:       hdfs:///path/to/your/file       (Note that it looks like `hdfs:` followed by 3x `/`s) ... View more

Did you find a solution? ... View more

@Fabian Hueske Need your help for below : https://stackoverflow.com/questions/47831484/flink-kafka-program-in-scala-giving-timeout-error-org-apache-kafka-common-errors ... View more

you can set the values for the follwoing attributes. offsets.topic.num.partitions=50 offsets.topic.replication.factor=3 losing this topic may cause issue for kafka broker to startup of service consumer request(metadata fetch failure) ... View more

When we run from terminal its running fine . We are getting issue while submitting program from local (using eclipse) and phoenix is in these servers(10.40.17.183,10.40.17.155,10.40.17.129). Can you please validate hbase-site.xml ( Do I need to place this file to hbase/conf and Phoenix/bin for all three servers/nodes) <?xml version="1.0"?> <?xml-stylesheet type="text/xsl" href="configuration.xsl"?> <configuration> <property> <name>hbase.rootdir</name> <value>hdfs://mycluster:8020/hbase</value> </property> <property> <name>hbase.cluster.distributed</name> <value>true</value> </property> <property> <name>hbase.config.read.zookeeper.config</name> <value>true</value> </property> <property> <name>hbase.zookeeper.quorum</name> <value>namenode1,namenode2,datanode2</value> </property> <property> <name>hbase.zookeeper.property.dataDir</name> <value>/DBHADOOP/installations/zookeeper-3.4.5/zookeeper/zk1</value> </property> <property> <name>hbase.client.keyvalue.maxsize</name> <value>0</value> </property> <property> <name>hbase.client.scanner.timeout.period</name> <value>600000</value> </property> <property> <name>hbase.master</name> <value>mycluster:60000</value> <description>The host and port the HBase master runs at. </description> </property> <property> <name>hbase.regionserver.port</name> <value>60020</value> <description>The host and port the HBase master runs at. </description> </property> <property> <name>zookeeper.znode.parent</name> <value>/hbase</value> </property> <property> <name>hbase.zookeeper.peerport</name> <value>2888</value> </property> <property> <name>hbase.zookeeper.leaderport</name> <value>3888</value> </property> <property> <name>zookeeper.znode.clusterId</name> <value>12345</value> </property> <property> <name>hbase.zookeeper.property.clientPort</name> <value>2181</value> <description>Property from ZooKeeper's config zoo.cfg. The port at which the clients will connect. </description> </property> <property> <name>hbase.rpc.timeout</name> <value>120000</value> <source>hbase-site.xml</source> </property> </configuration> ... View more