I am facing a memory issue with a specific processor ConvertJSONToSQL Not sure if there is a way to configure processor specific memory, as when this error comes i found other processor and services running fine in nifi. Is there a way to address this apart from looking extending heapspace in general to whole nifi , currently its 8GB. Below is the stack trace of error: 2018-02-09 05:42:53,197 ERROR [Timer-Driven Process Thread-1] o.a.n.p.standard.ConvertJSONToSQL ConvertJSONToSQL[id=6f1f8d3a-20b3-3fc5-884e-73f1e7443b58] ConvertJSONToSQL[id=6f1f8d3a-20b3-3fc5-884e-73f1e7443b58] failed to process session due to java.lang.OutOfMemoryError: Java heap space: {}
java.lang.OutOfMemoryError: Java heap space
at java.util.Arrays.copyOf(Arrays.java:3236)
at java.io.ByteArrayOutputStream.grow(ByteArrayOutputStream.java:118)
at java.io.ByteArrayOutputStream.ensureCapacity(ByteArrayOutputStream.java:93)
at java.io.ByteArrayOutputStream.write(ByteArrayOutputStream.java:153)
at java.io.DataOutputStream.writeLong(DataOutputStream.java:224)
at org.apache.nifi.repository.schema.SchemaRecordWriter.writeFieldValue(SchemaRecordWriter.java:117)
at org.apache.nifi.repository.schema.SchemaRecordWriter.writeFieldRepetitionAndValue(SchemaRecordWriter.java:69)
at org.apache.nifi.repository.schema.SchemaRecordWriter.writeRecordFields(SchemaRecordWriter.java:56)
at org.apache.nifi.repository.schema.SchemaRecordWriter.writeRecordFields(SchemaRecordWriter.java:47)
at org.apache.nifi.repository.schema.SchemaRecordWriter.writeFieldValue(SchemaRecordWriter.java:147)
at org.apache.nifi.repository.schema.SchemaRecordWriter.writeFieldRepetitionAndValue(SchemaRecordWriter.java:96)
at org.apache.nifi.repository.schema.SchemaRecordWriter.writeRecordFields(SchemaRecordWriter.java:56)
at org.apache.nifi.repository.schema.SchemaRecordWriter.writeRecordFields(SchemaRecordWriter.java:47)
at org.apache.nifi.repository.schema.SchemaRecordWriter.writeFieldValue(SchemaRecordWriter.java:143)
at org.apache.nifi.repository.schema.SchemaRecordWriter.writeFieldRepetitionAndValue(SchemaRecordWriter.java:69) Thanks, Tarun Kumar
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