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spoolDirectory

${java.io.tmpdir}/camel/camel-tmp-#uuid#

Base directory where temporary files for spooled streams should be stored. This option supports naming patterns as documented below.

spoolChiper

null

If set, the temporary files are encrypted using the specified cipher transformation (i.e., a valid stream or 8-bit cipher name such as "RC4", "AES/CTR/NoPadding". An empty name "" is treated as null).

spoolThreshold

128kb

Size in bytes when the stream should be spooled to disk instead of keeping in memory. Use a value of 0 or negative to disable it all together so streams is always kept in memory regardless of their size.

spoolUsedHeapMemoryThreshold

0

A percentage (1 to 99) of current used heap memory to use as threshold for spooling streams to disk. The upper bounds is based on heap committed (guaranteed memory the JVM can claim). This can be used to spool to disk when running low on memory.

spoolUsedHeapMemoryLimit

Max

If spoolUsedHeapMemoryThreshold is in use, then whether the used heap memory upper limit is either Max or Committed.

anySpoolRules

false

Whether any or all SpoolRule}}s must return {{true to determine if the stream should be spooled or not. This can be used as applying AND/OR binary logic to all the rules. By default its AND based.

bufferSize

4096

Initial size if in-memory created stream buffers.

removeSpoolDirectoryWhenStopping

true

Whether to remove the spool directory when stopping CamelContext.

statisticsEnabled

false

Whether utilization statistics is enabled. By enabling this you can see these statics for example with JMX.