kazusa
/
skywalking-java
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

1.解决chain异常时可能造成死循环的问题 

2.增加部分异常输出
3.解决SaveToHBaseChain，建立base连接失败，无法在运行态重连的问题
This commit is contained in:
wusheng 2016-03-08 20:55:46 +08:00
parent 624a46df03
commit 962db2bad8
2 changed files with 137 additions and 98 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
skywalking-server/src/main/java/com/ai/cloud/skywalking/reciever/storage/Chain.java
View File

@ -6,7 +6,13 @@ import com.ai.cloud.skywalking.reciever.selfexamination.ServerHeathReading;
import java.util.List;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
public class Chain {
private static Logger logger = LogManager
.getLogger(Chain.class);
private List<IStorageChain> chains;
private int index = 0;
@ -19,9 +25,11 @@ public class Chain {
if (index < chains.size()) {
while (true) {
try {
chains.get(index++).doChain(spans, this);
chains.get(index).doChain(spans, this);
index++;
break;
} catch (Throwable e) {
logger.error("do chain at index[{}] failure.", index, e);
ServerHealthCollector.getCurrentHeathReading("storage-chain").updateData(ServerHeathReading.ERROR,
"Failed to do chain action. spans list hash code:" + spans.hashCode() + ",Cause:" + e.getMessage());
}

225
skywalking-server/src/main/java/com/ai/cloud/skywalking/reciever/storage/chain/SaveToHBaseChain.java
View File

@ -22,112 +22,143 @@ import java.util.ArrayList;
import java.util.List;
public class SaveToHBaseChain implements IStorageChain {
private static Logger logger = LogManager.getLogger(SaveToHBaseChain.class);
private static Configuration configuration = null;
private static Connection connection;
private static Logger logger = LogManager.getLogger(SaveToHBaseChain.class);
private static Configuration configuration = null;
private static Connection connection;
@Override
public void doChain(List<Span> spans, Chain chain) {
bulkInsertBuriedPointData(spans);
chain.doChain(spans);
}
@Override
public void doChain(List<Span> spans, Chain chain) {
if (connection == null || connection.isClosed()) {
initHBaseClient();
}
bulkInsertBuriedPointData(spans);
chain.doChain(spans);
}
private static void initHBaseClient() throws IOException {
if (configuration == null) {
configuration = HBaseConfiguration.create();
if (Config.HBaseConfig.ZK_HOSTNAME == null || "".equals(Config.HBaseConfig.ZK_HOSTNAME)) {
logger.error("Miss HBase ZK quorum Configuration", new IllegalArgumentException("Miss HBase ZK quorum Configuration"));
System.exit(-1);
}
configuration.set("hbase.zookeeper.quorum", Config.HBaseConfig.ZK_HOSTNAME);
configuration.set("hbase.zookeeper.property.clientPort", Config.HBaseConfig.CLIENT_PORT);
connection = ConnectionFactory.createConnection(configuration);
}
}
private synchronized static void initHBaseClient() throws ChainException {
if (configuration == null) {
configuration = HBaseConfiguration.create();
if (Config.HBaseConfig.ZK_HOSTNAME == null
|| "".equals(Config.HBaseConfig.ZK_HOSTNAME)) {
logger.error("Miss HBase ZK quorum Configuration",
new IllegalArgumentException(
"Miss HBase ZK quorum Configuration"));
System.exit(-1);
}
configuration.set("hbase.zookeeper.quorum",
Config.HBaseConfig.ZK_HOSTNAME);
configuration.set("hbase.zookeeper.property.clientPort",
Config.HBaseConfig.CLIENT_PORT);
}
try {
connection = ConnectionFactory.createConnection(configuration);
} catch (IOException e) {
ServerHealthCollector.getCurrentHeathReading("hbase").updateData(
ServerHeathReading.ERROR, "connect to hbase failure.");
throw new ChainException("initHBaseClient failure", e);
}
}
static {
try {
initHBaseClient();
Admin admin = connection.getAdmin();
if (!admin.isTableAvailable(TableName.valueOf(Config.HBaseConfig.TABLE_NAME))) {
HTableDescriptor tableDesc = new HTableDescriptor(TableName.valueOf(Config.HBaseConfig.TABLE_NAME));
tableDesc.addFamily(new HColumnDescriptor(Config.HBaseConfig.FAMILY_COLUMN_NAME));
admin.createTable(tableDesc);
logger.info("Create table [{}] ok!", Config.HBaseConfig.TABLE_NAME);
}
} catch (IOException e) {
logger.error("Create table[{}] failed", Config.HBaseConfig.TABLE_NAME, e);
}
}
static {
try {
initHBaseClient();
Admin admin = connection.getAdmin();
if (!admin.isTableAvailable(TableName
.valueOf(Config.HBaseConfig.TABLE_NAME))) {
HTableDescriptor tableDesc = new HTableDescriptor(
TableName.valueOf(Config.HBaseConfig.TABLE_NAME));
tableDesc.addFamily(new HColumnDescriptor(
Config.HBaseConfig.FAMILY_COLUMN_NAME));
admin.createTable(tableDesc);
logger.info("Create table [{}] ok!",
Config.HBaseConfig.TABLE_NAME);
}
} catch (IOException e) {
logger.error("Create table[{}] failed",
Config.HBaseConfig.TABLE_NAME, e);
}
}
private static void insert(String tableName, Put put) {
try {
Table table = connection.getTable(TableName.valueOf(tableName));
table.put(put);
} catch (IOException e) {
ServerHealthCollector.getCurrentHeathReading("hbase").updateData(ServerHeathReading.ERROR, "save RowKey[" + put.getId() + "] failure.");
throw new RuntimeException("Insert the data error.RowKey:[" + put.getId() + "]", e);
}
private static void insert(String tableName, Put put) {
try {
Table table = connection.getTable(TableName.valueOf(tableName));
table.put(put);
} catch (IOException e) {
ServerHealthCollector.getCurrentHeathReading("hbase").updateData(
ServerHeathReading.ERROR,
"save RowKey[" + put.getId() + "] failure.");
throw new ChainException("Insert the data error.RowKey:["
+ put.getId() + "]", e);
}
}
}
private static void bulkInsertBuriedPointData(List<Span> spans) {
if (spans == null || spans.size() <= 0)
return;
List<Put> puts = new ArrayList<Put>();
Put put;
String columnName;
for (Span span : spans) {
put = new Put(Bytes.toBytes(span.getTraceId()), getTSBySpanTraceId(span));
if (StringUtils.isEmpty(span.getParentLevel().trim())) {
columnName = span.getLevelId() + "";
if (span.isReceiver()) {
columnName = span.getLevelId() + "-S";
}
put.addColumn(Bytes.toBytes(Config.HBaseConfig.FAMILY_COLUMN_NAME), Bytes.toBytes(columnName),
Bytes.toBytes(span.getOriginData()));
} else {
columnName = span.getParentLevel() + "." + span.getLevelId();
if (span.isReceiver()) {
columnName = span.getParentLevel() + "." + span.getLevelId() + "-S";
}
put.addColumn(Bytes.toBytes(Config.HBaseConfig.FAMILY_COLUMN_NAME), Bytes.toBytes(columnName),
Bytes.toBytes(span.getOriginData()));
}
puts.add(put);
}
private static void bulkInsertBuriedPointData(List<Span> spans) {
if (spans == null || spans.size() <= 0)
return;
List<Put> puts = new ArrayList<Put>();
Put put;
String columnName;
for (Span span : spans) {
put = new Put(Bytes.toBytes(span.getTraceId()),
getTSBySpanTraceId(span));
if (StringUtils.isEmpty(span.getParentLevel().trim())) {
columnName = span.getLevelId() + "";
if (span.isReceiver()) {
columnName = span.getLevelId() + "-S";
}
put.addColumn(
Bytes.toBytes(Config.HBaseConfig.FAMILY_COLUMN_NAME),
Bytes.toBytes(columnName),
Bytes.toBytes(span.getOriginData()));
} else {
columnName = span.getParentLevel() + "." + span.getLevelId();
if (span.isReceiver()) {
columnName = span.getParentLevel() + "."
+ span.getLevelId() + "-S";
}
put.addColumn(
Bytes.toBytes(Config.HBaseConfig.FAMILY_COLUMN_NAME),
Bytes.toBytes(columnName),
Bytes.toBytes(span.getOriginData()));
}
puts.add(put);
}
bulkInsertBuriedPointData(Config.HBaseConfig.TABLE_NAME, puts);
bulkInsertBuriedPointData(Config.HBaseConfig.TABLE_NAME, puts);
ServerHealthCollector.getCurrentHeathReading("hbase").updateData(ServerHeathReading.INFO, "save " + spans.size() + " BuriedPointEntries.");
}
ServerHealthCollector.getCurrentHeathReading("hbase").updateData(
ServerHeathReading.INFO,
"save " + spans.size() + " BuriedPointEntries.");
}
private static long getTSBySpanTraceId(Span span) {
try{
return Long.parseLong(span.getTraceId().split("\\.")[2]);
}catch(Throwable t){
Log.warn("can't get timestamp from trace id:" + span.getTraceId() + ", going to use current timestamp.");
return System.currentTimeMillis();
}
}
private static long getTSBySpanTraceId(Span span) {
try {
return Long.parseLong(span.getTraceId().split("\\.")[2]);
} catch (Throwable t) {
Log.warn("can't get timestamp from trace id:{}, going to use current timestamp.", span.getTraceId(), t);
return System.currentTimeMillis();
}
}
private static void bulkInsertBuriedPointData(String tableName, List<Put> data) {
Object[] resultArrays = new Object[data.size()];
try {
Table table = connection.getTable(TableName.valueOf(tableName));
table.batch(data, resultArrays);
int index = 0;
for (Object result : resultArrays) {
if (result != null) {
insert(tableName, data.get(index));
}
index++;
}
} catch (IOException e) {
throw new ChainException(e);
} catch (InterruptedException e) {
throw new ChainException(e);
}
private static void bulkInsertBuriedPointData(String tableName,
List<Put> data) {
Object[] resultArrays = new Object[data.size()];
try {
Table table = connection.getTable(TableName.valueOf(tableName));
table.batch(data, resultArrays);
int index = 0;
for (Object result : resultArrays) {
if (result != null) {
insert(tableName, data.get(index));
}
index++;
}
} catch (IOException e) {
throw new ChainException(e);
} catch (InterruptedException e) {
throw new ChainException(e);
}
}
}
}