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https://issues.apache.org/jira/browse/HBASE-20307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16586670#comment-16586670
]
Colin Garcia commented on HBASE-20307:
--------------------------------------
Can I be added as committer to post the patch? Here is the diff (it's a small
change):
{code:java}
~/hbase/bin(master*) » cat HBASE-20307.000.patch
colin.garcia@colingarc-ltm8 diff --git
a/hbase-mapreduce/src/test/java/org/apache/hadoop/hbase/util/LoadTestTool.java
b/hbase-mapreduce/src/test/java/org/apache/hadoop/hbase/util/LoadTestTool.java
index 41788588ff..0c0023b593 100644 ---
a/hbase-mapreduce/src/test/java/org/apache/hadoop/hbase/util/LoadTestTool.java
+++
b/hbase-mapreduce/src/test/java/org/apache/hadoop/hbase/util/LoadTestTool.java
@@ -36,7 +36,10 @@ import org.apache.hadoop.hbase.HConstants; import
org.apache.hadoop.hbase.TableName; import
org.apache.hadoop.hbase.client.ColumnFamilyDescriptor; import
org.apache.hadoop.hbase.client.ColumnFamilyDescriptorBuilder; +import
org.apache.log4j.Level; +import org.apache.log4j.LogManager; import
org.apache.yetus.audience.InterfaceAudience; +import
org.apache.zookeeper.ZooKeeper; import org.slf4j.Logger; import
org.slf4j.LoggerFactory; import org.apache.hadoop.hbase.client.Admin; @@ -565,6
+568,7 @@ public class LoadTestTool extends AbstractHBaseTool { @Override
protected int doWork() throws IOException { +
LogManager.getLogger(ZooKeeper.class.getName()).setLevel(Level.WARN); if
(numTables > 1) { return parallelLoadTables(); } else {
{code}
Note that we can add another line if we'd like to remove the logs about
ClientCnxn, but that approach doesn't seem optimal. Is there a root ZK Logger
we can set to WARN to remove any logs of Zookeeper.*?
> LoadTestTool prints too much zookeeper logging
> ----------------------------------------------
>
> Key: HBASE-20307
> URL: https://issues.apache.org/jira/browse/HBASE-20307
> Project: HBase
> Issue Type: Bug
> Components: tooling
> Reporter: Mike Drob
> Priority: Major
> Labels: beginner
>
> When running ltt there is a ton of ZK related cruft that I probably don't
> care about. Hide it behind -verbose flag or point people at log4j
> configuration but don't print it by default.
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