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https://issues.apache.org/jira/browse/HBASE-20942?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16592666#comment-16592666
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Krish Dey commented on HBASE-20942:
-----------------------------------
Whats wrong with this import order. Not sure
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import java.io.IOException;
import java.net.InetSocketAddress;
import java.util.ArrayList;
import java.util.List;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.hbase.CellScanner;
import org.apache.hadoop.hbase.HBaseClassTestRule;
import org.apache.hadoop.hbase.HBaseTestingUtility;
import org.apache.hadoop.hbase.Server;
import org.apache.hadoop.hbase.monitoring.MonitoredRPCHandler;
import org.apache.hadoop.hbase.testclassification.SmallTests;
import org.apache.hadoop.hbase.util.Pair;
import org.apache.hbase.thirdparty.com.google.protobuf.BlockingService;
import
org.apache.hbase.thirdparty.com.google.protobuf.Descriptors.MethodDescriptor;
import org.apache.hbase.thirdparty.com.google.protobuf.Message;
import org.apache.log4j.Level;
import org.apache.log4j.Logger;
import org.junit.ClassRule;
import org.junit.Rule;
import org.junit.Test;
import org.junit.experimental.categories.Category;
import org.junit.rules.TestName;
import org.mockito.Mockito;
> Improve RpcServer TRACE logging
> -------------------------------
>
> Key: HBASE-20942
> URL: https://issues.apache.org/jira/browse/HBASE-20942
> Project: HBase
> Issue Type: Task
> Reporter: Esteban Gutierrez
> Assignee: Krish Dey
> Priority: Major
> Attachments: HBASE-20942.002.patch, HBASE-20942.003.patch,
> HBASE-20942.004.patch
>
>
> Two things:
> * We truncate RpcServer output to 1000 characters for trace logging. Would
> be better if that value was configurable.
> * There is the chance for an ArrayIndexOutOfBounds when truncating the TRACE
> log message.
> Esteban mentioned this to me earlier, so I'm crediting him as the reporter.
> cc: [~elserj]
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