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New posts in hadoop
Spark insert to HBase slow
May 31, 2026
hadoop
apache-spark
hbase
rdd
HDFS datanode not starting with kerberos
Jun 01, 2026
security
hadoop
kerberos
Save a spark RDD using mapPartition with iterator
Jun 01, 2026
java
scala
hadoop
apache-spark
hdfs
Running spark job using Yarn giving error:com.google.common.util.concurrent.Futures.withFallback
Jun 01, 2026
hadoop
apache-spark
classpath
hadoop-yarn
Hue installation issue
Jun 01, 2026
django
hadoop
django-models
hue
python-huey
Hadoop metrics via REST API: allocatedMB, allocatedVcores and runningContainers is always -1
Jun 01, 2026
java
rest
hadoop
Writing Parquet file in standalone mode works..multiple worker mode fails
May 31, 2026
hadoop
apache-spark
hdfs
parquet
spark-jobserver
ERROR: java.io.IOException: Table Namespace Manager not ready yet, try again later
May 31, 2026
hadoop
hbase
apache-zookeeper
hadoop2
hortonworks-data-platform
NoSuchMethodError when hive.execution.engine value its tez
May 30, 2026
java
apache
hadoop
hive
bigdata
Dependency issue with Scalding and Hadoop with sbt-assembly
May 30, 2026
scala
hadoop
sbt
sbt-assembly
scalding
Not able to start hive from any other location other than $HIVE_HOME
May 30, 2026
ubuntu
hadoop
hive
derby
Impala: How to query against multiple parquet files with different schemata
May 30, 2026
hadoop
apache-spark-sql
parquet
impala
Import TSV file into hbase table
May 30, 2026
hadoop
hive
hbase
hortonworks-data-platform
Spark SQL real time on Hive
May 29, 2026
hadoop
apache-spark
hive
hdfs
apache-spark-sql
(Sqoop-import) ERROR tool.ImportTool: Encountered IOException running import job: java.io.IOException: Hive exited with status 9
May 30, 2026
hadoop
hive
sqoop
Access a secured Hive when running Spark in an unsecured YARN cluster
May 29, 2026
hadoop
apache-spark
hadoop-yarn
Hadoop data nodes stops reporting
May 29, 2026
hadoop
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