chain.eagerly.enabled |
false |
Whether operators are chained more eagerly when the parallelism is one |
classloader.parent-first-patterns.additional |
(none) |
A (semicolon-separated) list of patterns that specifies which classes should always be resolved through the parent ClassLoader first. A pattern is a simple prefix that is checked against the fully qualified class name. These patterns are appended to "classloader.parent-first-patterns.default". |
classloader.parent-first-patterns.default |
"java.;scala.;org.apache.flink.;com.esotericsoftware.kryo;org.apache.hadoop.;javax.annotation.;org.slf4j;org.apache.log4j;org.apache.logging;org.apache.commons.logging;ch.qos.logback" |
A (semicolon-separated) list of patterns that specifies which classes should always be resolved through the parent ClassLoader first. A pattern is a simple prefix that is checked against the fully qualified class name. This setting should generally not be modified. To add another pattern we recommend to use "classloader.parent-first-patterns.additional" instead. |
classloader.resolve-order |
"child-first" |
Defines the class resolution strategy when loading classes from user code, meaning whether to first check the user code jar ("child-first") or the application classpath ("parent-first"). The default settings indicate to load classes first from the user code jar, which means that user code jars can include and load different dependencies than Flink uses (transitively). |
io.tmp.dirs |
System.getProperty("java.io.tmpdir") |
|
mode |
"new" |
Switch to select the execution mode. Possible values are 'new' and 'legacy'. |
parallelism.default |
1 |
|
partitioner.default |
"REBALANCE" |
The default stream partitioner, used when the upstream and downstream parallelisms are not equal and partitioner is not specified. Possible values are 'RESCALE' and 'REBALANCE'. |
resource.cpu.cores.default |
0.01 |
CPU cores for operators, use double so we can specify cpu like 0.1. |
resource.heap.mb.default |
16 |
Java heap size (in megabytes) for operators. |
user-jars.upload.disabled |
false |
|