hadoop

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Bucket records based on time(kafka-hdfs-connector)
user_12068370
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3
1
1917
kafka-producer-api kafka-consumer-api apache-kafka hive hadoop
Spark Exception : Task failed while writing rows
user_26062550
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10
5
35720
parquet apache-spark-sql apache-spark hadoop java
hadoop user file permissions
user_55279180
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5
2
22743
cloudera hortonworks-data-platform hdfs hadoop permissions
Name node is in safe mode
user_34094050
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4
2
4150
hadoop
Apache Spark: Apply existing mllib model on Incoming DStreams/DataFrames
user_42970300
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3
1
483
apache-spark-mllib apache-spark machine-learning hadoop
Hadoop: ...be replicated to 0 nodes instead of minReplication (=1). There are 1 datanode(s) running and no node(s) are excluded in this operation
user_7779060
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34
12
44706
hdfs hadoop configuration
Hadoop HA. Auto failover configured but Standby NN doesn't become active until NN is started again
user_60635910
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3
1
1334
high-availability hadoop
Hadoop Vs Data Lake
user_37153280
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16
7
18466
data-lake data-warehouse hadoop
setJarByClass() in Hadoop
user_45041700
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4
1
5233
hadoop jar java
How to rename a hive table without changing location?
user_47973480
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29
4
110701
hiveql hive hadoop
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