HBASE-24696 Include JVM information on Web UI under "Software Attributes"
Closes #2087 Signed-off-by: Viraj Jasani <vjasani@apache.org> Signed-off-by: Nick Dimiduk <ndimiduk@apache.org>
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@ -20,6 +20,7 @@
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<%@ page contentType="text/html;charset=UTF-8"
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import="org.apache.hadoop.conf.Configuration"
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import="org.apache.hadoop.hbase.HBaseConfiguration"
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import="org.apache.hadoop.hbase.rest.model.VersionModel"
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import="org.apache.hadoop.hbase.util.VersionInfo"
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import="java.util.Date"%>
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<%
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@ -83,6 +84,11 @@ String listenPort = conf.get("hbase.rest.port", "8080");
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<th>Value</th>
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<th>Description</th>
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</tr>
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<tr>
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<td>JVM Version</td>
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<td><%= new VersionModel(getServletContext()).getJVMVersion() %></td>
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<td>JVM vendor and version</td>
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</tr>
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<tr>
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<td>HBase Version</td>
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<td><%= VersionInfo.getVersion() %>, revision=<%= VersionInfo.getRevision() %></td>
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@ -299,6 +299,11 @@ AssignmentManager assignmentManager = master.getAssignmentManager();
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<th>Value</th>
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<th>Description</th>
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</tr>
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<tr>
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<td>JVM Version</td>
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<td><% JvmVersion.getVersion() %></td>
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<td>JVM vendor and version</td>
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</tr>
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<tr>
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<td>HBase Version</td>
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<td><% org.apache.hadoop.hbase.util.VersionInfo.getVersion() %>, revision=<% org.apache.hadoop.hbase.util.VersionInfo.getRevision() %></td><td>HBase version and revision</td>
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@ -32,6 +32,7 @@ org.apache.hadoop.hbase.HBaseConfiguration;
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org.apache.hadoop.hbase.io.hfile.CacheConfig;
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org.apache.hadoop.hbase.shaded.protobuf.ProtobufUtil;
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org.apache.hadoop.hbase.shaded.protobuf.generated.AdminProtos.ServerInfo;
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org.apache.hadoop.hbase.util.JvmVersion;
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org.apache.hadoop.hbase.zookeeper.MasterAddressTracker;
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</%import>
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<%doc>If json AND bcn is NOT an empty string presume it a block cache view request.</%doc>
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@ -165,6 +166,11 @@ org.apache.hadoop.hbase.zookeeper.MasterAddressTracker;
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<th>Value</th>
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<th>Description</th>
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</tr>
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<tr>
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<td>JVM Version</td>
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<td><% JvmVersion.getVersion() %></td>
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<td>JVM vendor and version</td>
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</tr>
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<tr>
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<td>HBase Version</td>
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<td><% org.apache.hadoop.hbase.util.VersionInfo.getVersion() %>, revision=<% org.apache.hadoop.hbase.util.VersionInfo.getRevision() %></td>
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@ -25,6 +25,7 @@ java.util.Map;
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java.util.concurrent.atomic.LongAdder;
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org.apache.hadoop.hbase.ServerName;
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org.apache.hadoop.hbase.tool.CanaryTool.RegionStdOutSink;
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org.apache.hadoop.hbase.util.JvmVersion;
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</%import>
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<!--[if IE]>
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@ -109,6 +110,11 @@ org.apache.hadoop.hbase.tool.CanaryTool.RegionStdOutSink;
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<th>Value</th>
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<th>Description</th>
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</tr>
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<tr>
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<td>JVM Version</td>
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<td><% JvmVersion.getVersion() %></td>
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<td>JVM vendor and version</td>
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</tr>
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<tr>
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<td>HBase Version</td>
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<td><% org.apache.hadoop.hbase.util.VersionInfo.getVersion() %>, r<% org.apache.hadoop.hbase.util.VersionInfo.getRevision() %></td><td>HBase version and revision</td>
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@ -25,9 +25,7 @@ import org.apache.yetus.audience.InterfaceAudience;
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import org.apache.yetus.audience.InterfaceStability;
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/**
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* Certain JVM versions are known to be unstable with HBase. This
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* class has a utility function to determine whether the current JVM
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* is known to be unstable.
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* Utility class to get and check the current JVM version.
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*/
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@InterfaceAudience.Private
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@InterfaceStability.Stable
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@ -38,10 +36,19 @@ public abstract class JvmVersion {
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}
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/**
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* Return true if the current JVM is known to be unstable.
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* Return true if the current JVM version is known to be unstable with HBase.
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*/
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public static boolean isBadJvmVersion() {
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String version = System.getProperty("java.version");
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return version != null && BAD_JVM_VERSIONS.contains(version);
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}
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/**
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* Return the current JVM version information.
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*/
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public static String getVersion() {
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return System.getProperty("java.vm.vendor", "UNKNOWN_VM_VENDOR") + ' ' +
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System.getProperty("java.version", "UNKNOWN_JAVA_VERSION") + '-' +
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System.getProperty("java.vm.version", "UNKNOWN_VM_VERSION");
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}
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}
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@ -24,6 +24,7 @@
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import="java.util.Date"
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%>
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<%@ page import="org.apache.hadoop.hbase.thrift.ImplType" %>
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<%@ page import="org.apache.hadoop.hbase.util.JvmVersion" %>
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<%
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Configuration conf = (Configuration)getServletContext().getAttribute("hbase.conf");
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@ -99,6 +100,11 @@ String qop = conf.get("hbase.thrift.security.qop", "None");
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<th>Value</th>
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<th>Description</th>
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</tr>
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<tr>
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<td>JVM Version</td>
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<td><%= JvmVersion.getVersion() %></td>
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<td>JVM vendor and version information</td>
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</tr>
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<tr>
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<td>HBase Version</td>
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<td><%= VersionInfo.getVersion() %>, r<%= VersionInfo.getRevision() %></td>
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