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Michael Miklavcic commented on METRON-2230: ------------------------------------------- The following config option needs to be added to global.json in order for the [typsquatting|[https://github.com/apache/metron/tree/master/use-cases/typosquat_detection]] use case to work. {code:java} "object.cache.max.file.size" : 5000000 {code} Failure to provide the larger maximum file size will result in the following error: {code:java} [Stellar]>>> BLOOM_EXISTS(OBJECT_GET('/tmp/reference/alexa10k_filter.ser'), 'gogle') [!] Unable to parse: BLOOM_EXISTS(OBJECT_GET('/tmp/reference/alexa10k_filter.ser'), 'gogle') due to: File at path '/tmp/reference/alexa10k_filter.ser' is larger than the configured max file size of 1048576 org.apache.metron.stellar.dsl.ParseException: Unable to parse: BLOOM_EXISTS(OBJECT_GET('/tmp/reference/alexa10k_filter.ser'), 'gogle') due to: File at path '/tmp/reference/alexa10k_filter.ser' is larger than the configured max file size of 1048576 at org.apache.metron.stellar.common.BaseStellarProcessor.createException(BaseStellarProcessor.java:166) at org.apache.metron.stellar.common.BaseStellarProcessor.parse(BaseStellarProcessor.java:154) at org.apache.metron.stellar.common.shell.DefaultStellarShellExecutor.executeStellar(DefaultStellarShellExecutor.java:407) at org.apache.metron.stellar.common.shell.DefaultStellarShellExecutor.execute(DefaultStellarShellExecutor.java:257) at org.apache.metron.stellar.common.shell.cli.StellarShell.execute(StellarShell.java:359) at org.jboss.aesh.console.AeshProcess.run(AeshProcess.java:53) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) Caused by: java.lang.IllegalArgumentException: File at path '/tmp/reference/alexa10k_filter.ser' is larger than the configured max file size of 1048576 at org.apache.metron.enrichment.cache.ObjectCache$Loader.load(ObjectCache.java:72) at org.apache.metron.enrichment.cache.ObjectCache$Loader.load(ObjectCache.java:46) at com.github.benmanes.caffeine.cache.BoundedLocalCache$BoundedLocalLoadingCache.lambda$new$0(BoundedLocalCache.java:3366) at com.github.benmanes.caffeine.cache.BoundedLocalCache.lambda$doComputeIfAbsent$14(BoundedLocalCache.java:2039) at java.util.concurrent.ConcurrentHashMap.compute(ConcurrentHashMap.java:1853) at com.github.benmanes.caffeine.cache.BoundedLocalCache.doComputeIfAbsent(BoundedLocalCache.java:2037) at com.github.benmanes.caffeine.cache.BoundedLocalCache.computeIfAbsent(BoundedLocalCache.java:2020) at com.github.benmanes.caffeine.cache.LocalCache.computeIfAbsent(LocalCache.java:112) at com.github.benmanes.caffeine.cache.LocalLoadingCache.get(LocalLoadingCache.java:67) at org.apache.metron.enrichment.cache.ObjectCache.get(ObjectCache.java:82) at org.apache.metron.enrichment.stellar.ObjectGet.apply(ObjectGet.java:66) at org.apache.metron.stellar.common.StellarCompiler.lambda$exitTransformationFunc$13(StellarCompiler.java:664) at org.apache.metron.stellar.common.StellarCompiler$Expression.apply(StellarCompiler.java:259) at org.apache.metron.stellar.common.BaseStellarProcessor.parse(BaseStellarProcessor.java:151) ... 7 more {code} The default max file size is 1MB while the bloom filter in the use case is over 4MB. {code:java} # hdfs dfs -ls /tmp/reference/alexa10k_filter.ser -rw-r--r-- 1 root hdfs 4710254 2019-08-22 19:16 /tmp/reference/alexa10k_filter.ser {code} > Update typosquatting use case to reflect new OBJECT_GET max file size > constraint property in global config > ---------------------------------------------------------------------------------------------------------- > > Key: METRON-2230 > URL: https://issues.apache.org/jira/browse/METRON-2230 > Project: Metron > Issue Type: Bug > Reporter: Michael Miklavcic > Priority: Major > -- This message was sent by Atlassian Jira (v8.3.2#803003)