Mladjan Gadzic created HDDS-9587:
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Summary: ozone debug ldb scan returns empty response and exception
stacktrace when callled for db scm.db and pipeline column family
Key: HDDS-9587
URL: https://issues.apache.org/jira/browse/HDDS-9587
Project: Apache Ozone
Issue Type: Bug
Components: Tools
Affects Versions: 1.3.0
Reporter: Mladjan Gadzic
{code:java}
ozone debug ldb --db=/hadoop/ssd2/ozone/scm/db/scm.db scan
--column_family=pipelines
2023-10-16 14:10:13,487 [DBScanner-0] ERROR debug.DBScanner: Exception parse
Object
com.fasterxml.jackson.databind.exc.InvalidDefinitionException: No serializer
found for class java.lang.ThreadLocal and no properties discovered to create
BeanSerializer (to avoid exception, disable
SerializationFeature.FAIL_ON_EMPTY_BEANS) (through reference chain:
org.apache.hadoop.hdds.scm.pipeline.Pipeline["nodesInOrder"])
at
com.fasterxml.jackson.databind.exc.InvalidDefinitionException.from(InvalidDefinitionException.java:77)
at
com.fasterxml.jackson.databind.SerializerProvider.reportBadDefinition(SerializerProvider.java:1300)
at
com.fasterxml.jackson.databind.DatabindContext.reportBadDefinition(DatabindContext.java:400)
at
com.fasterxml.jackson.databind.ser.impl.UnknownSerializer.failForEmpty(UnknownSerializer.java:46)
at
com.fasterxml.jackson.databind.ser.impl.UnknownSerializer.serialize(UnknownSerializer.java:29)
at
com.fasterxml.jackson.databind.ser.BeanPropertyWriter.serializeAsField(BeanPropertyWriter.java:728)
at
com.fasterxml.jackson.databind.ser.std.BeanSerializerBase.serializeFields(BeanSerializerBase.java:774)
at
com.fasterxml.jackson.databind.ser.BeanSerializer.serialize(BeanSerializer.java:178)
at
com.fasterxml.jackson.databind.ser.DefaultSerializerProvider._serialize(DefaultSerializerProvider.java:480)
at
com.fasterxml.jackson.databind.ser.DefaultSerializerProvider.serializeValue(DefaultSerializerProvider.java:319)
at
com.fasterxml.jackson.databind.ObjectWriter$Prefetch.serialize(ObjectWriter.java:1518)
at
com.fasterxml.jackson.databind.ObjectWriter._writeValueAndClose(ObjectWriter.java:1219)
at
com.fasterxml.jackson.databind.ObjectWriter.writeValueAsString(ObjectWriter.java:1086)
at org.apache.hadoop.ozone.debug.DBScanner$Task.call(DBScanner.java:506)
at org.apache.hadoop.ozone.debug.DBScanner$Task.call(DBScanner.java:446)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:829)
{ }
Exit code is non-zero. Check the error message above{code}
{code:java}
echo $?
255{code}
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