hadoop

884 Questions
Newest Active Unanswered Frequent
Score
View
Card Compact
HDFS complains "Resources are low on NN" and enters safemode while I have enough free space
user_13254890
•
3
0
2884
hdfs hadoop apache java
Can pyarrow write multiple parquet files to a folder like fastparquet's file_scheme='hive' option?
user_24024530
•
4
1
6150
apache-drill parquet pyarrow hadoop python
Spark Map task getting stuck due to (?) really big GC times (logs inside), where to go from here?
user_66768940
•
3
0
322
apache-spark hadoop garbage-collection scala
Hadoop Credentials using Password File
user_12305700
•
2
1
1943
hadoop
Hadoop distcp No AWS Credentials provided
user_50631670
•
6
3
7958
s3distcp distcp hadoop amazon-s3
Is there a way to prevent a Hive table from being overwritten if the SELECT query of the INSERT OVERWRITE does not return any results
user_51930350
•
2
1
978
hiveql hive hadoop
Rotate and compress HDFS Audit-Logs
user_64543890
•
2
0
1359
hdfs audit hadoop
Orc not faster than csv in Hive?
user_467990
•
4
1
1228
orc hive hadoop
hdfs.connect() vs HdfsClient in PyArrow
user_53879720
•
5
1
5807
hdfs parquet pyarrow hadoop
Spark 2.2 write partitionBy out of memory exception
user_27880390
•
5
0
1899
elastic-map-reduce apache-spark hadoop jvm scala
Hot Questions