List of Pages in Category Performance (45 pages)
*
A
)B
C
- Choosing a Data Compression Format
- COMPUTE STATS Statement
- Configuring Short-Circuit Reads
- Controlling Impala Resource Usage
D
- Detecting and Correcting HDFS Block Skew Conditions
- DISABLE_CODEGEN Query Option
- DISABLE_UNSAFE_SPILLS Query Option (CDH 5.2 or higher only)
- DROP STATS Statement
E
- EXEC_SINGLE_NODE_ROWS_THRESHOLD Query Option (CDH 5.3 or higher only)
- EXPLAIN Statement
- EXPLAIN_LEVEL Query Option
G
H
I
M
N
O
P
- Partitioning for Impala Tables
- Performance Considerations for Join Queries
- Performance Management
- Post-Installation Configuration for Impala
Q
S
T
- Table and Column Statistics
- Testing Impala Performance
- Tuning Impala for Performance
- Tuning Spark Applications
- Tuning the Solr Server
- Tuning YARN
- Tuning YARN
U
- Understanding Impala Query Performance - EXPLAIN Plans and Query Profiles
- Using HDFS Caching with Impala (CDH 5.1 or higher only)
- Using Impala to Query HBase Tables
- Using Impala to Query the Amazon S3 Filesystem
- Using Text Data Files with Impala Tables
- Using the Parquet File Format with Impala Tables
- Using the Parquet File Format with Impala, Hive, Pig, and MapReduce