Package com.cloudera.cdk.morphline.stdlib

Class Summary

AbstractFieldTransformCommand	Base class for convenient implementation of commands that do in-place updates on a field.
AddCurrentTimeBuilder	A command that adds the result of System.currentTimeMillis() to a given output field.
AddLocalHostBuilder	A command that adds the name or IP of the local host to a given output field.
AddValuesBuilder	For each input field value, add the value to the given record output field.
AddValuesIfAbsentBuilder	For each input field value, add the value to the given record output field if the value isn't already contained in that field.
CallParentPipeBuilder	Command that routes records to the enclosing pipe morphline object.
ContainsBuilder	Command that succeeds if one of the field values of the given named field is equal to one of the the given values, and fails otherwise; Multiple fields can be named, in which case the results are ANDed.
ConvertTimestampBuilder	Command that converts the timestamps in a given field from one of a set of input date formats (in an input timezone) to an output date format (in an output timezone), while respecting daylight savings time rules.
DecodeBase64Builder	Command that converts a Base64 encoded String to a byte[] per Section 6.8.
DropRecordBuilder	Command that silently consumes records without ever emitting any record - think /dev/null.
EqualsBuilder	Command that succeeds if all field values of the given named fields are equal to the the given values, and fails otherwise.
ExtractURIComponentBuilder	A command that extracts a subcomponent from the URIs contained in the given input field and appends it to the given output fields.
ExtractURIComponentsBuilder	A command that extracts subcomponents from the URIs contained in the given input field and appends them to output fields with the given prefix, namely scheme, authority, host, port, path, query, fragment, schemeSpecificPart, userInfo.
ExtractURIQueryParametersBuilder	A command that extracts the query parameters with a given name from the URIs contained in the given input field and appends them to the given output field.
FindReplaceBuilder	Command that examines each string value in a given field and replaces each substring of the string value that matches the given string literal or grok pattern with the given replacement.
GenerateUUIDBuilder	A command that sets a universally unique identifier on all records that are intercepted.
GrokBuilder	The Grok command uses regular expression pattern matching to extract structured fields from unstructured log data.
IfThenElseBuilder	An If-Then-Else command consists of a chain of zero or more conditions commands, as well as a chain of zero or or more commands that are processed if all conditions succeed ("then commands"), as well as a chain of zero or more commands that are processed if one of the conditions fails ("else commands").
JavaBuilder	The "java" command compiles the given Java code block, wrapped into a Java method with a boolean return type and several parameters, along with a Java class definition that contains the given import statements.
LogDebugBuilder	Command that logs to slf4j at DEBUG level.
LogErrorBuilder	Command that logs to slf4j at ERROR level.
LogInfoBuilder	Command that logs to slf4j at INFO level.
LogTraceBuilder	Command that logs to slf4j at TRACE level.
LogWarnBuilder	Command that logs to slf4j at WARN level.
NotBuilder	A Not command consists of one nested command, the boolean return value of which is inverted.
PipeBuilder	Factory to create morphline pipe instances.
SeparateAttachmentsBuilder	Command that emits one output record for each attachment in the input record's list of attachments; The result is a list of records, each of which has at most one attachment.
SetValuesBuilder	For each input field, set the given record output field to the same values.
SplitBuilder	Command that divides strings into substrings, by recognizing a separator (a.k.a.
SplitKeyValueBuilder	Command that iterates over the items in a given record input field, interprets each item as a key-value pair where the key and value are separated by the given separator character, and adds the pair's value to the record field named after the pair's key.
StartReportingMetricsToCSVBuilder	Command that starts periodically appending the metrics of the com.codahale.metrics.MetricRegistry of the morphline context to a set of CSV files, configured via a com.codahale.metrics.CsvReporter.Builder.
StartReportingMetricsToJMXBuilder	Command that starts publishing the metrics of the com.codahale.metrics.MetricRegistry of the morphline context to JMX, configured via a com.codahale.metrics.JmxReporter.Builder.
StartReportingMetricsToSLF4JBuilder	Command that starts periodically logging the metrics of the com.codahale.metrics.MetricRegistry of the morphline context to SLF4j, configured via a com.codahale.metrics.Slf4jReporter.Builder.
ToByteArrayBuilder	Command that converts the Java objects in a given field via Object.toString() to their string representation, and then via String.getBytes(Charset) to their byte array representation.
ToStringBuilder	Command that converts the Java objects in a given field via Object.toString() to their string representation, and optionally also applies String.trim().
TranslateBuilder	Command that examines each string value in a given field and replaces it with the replacement value defined in a given dictionary aka hash table.
TryRulesBuilder	A tryRules command consists of zero or more rules.