[jira] [Created] (HIVE-24563) Check if we can interchange client and server sides for umbilical for external client flow
Shubham Chaurasia created HIVE-24563: Summary: Check if we can interchange client and server sides for umbilical for external client flow Key: HIVE-24563 URL: https://issues.apache.org/jira/browse/HIVE-24563 Project: Hive Issue Type: Sub-task Components: Hive, llap Reporter: Shubham Chaurasia Assignee: Shubham Chaurasia Currently we open three tcp connections when llap external client communicates to llap. {noformat} llap-ext-client ... llap connection1: client ...>>... server (RPC for submitting fragments - say t1, t2, t3. llap-ext-client initiates connection) connection2: client ...>>... server (for reading the output of t1, t2, t3. llap-ext-client initiates connection) connection3: umbilical server ...<<... client (RPC for status updates/heartbeat of t1, t2, t3. llap Daemon initiates connection) {noformat} connection3 starts a umbilical(RPC) server at the client side to which llap daemon keeps sending the task statuses / heartbeats and node heartbeats. *The Problem* In cloud based deployment, we need to open tcp traffic. 1. For connection1 and connection2, we need to open incoming tcp traffic on the machines running llap from client. 2. For connection3, we need to open incoming tcp traffic on the machines where llap-ext-client is running, from llap daemon. Here clients also need to worry about opening traffic(from llap) at their end. This jira is to evaluate the possibility of interchanging Umbilical server and client sides i.e. umbilical server will run in llap only and llap-ext-client will act as client and initiate the connection. We can have umbilical address in llap splits (when get_splits is called by external client) which the client can later connect to. -- This message was sent by Atlassian Jira (v8.3.4#803005)
[jira] [Created] (HIVE-24562) Deflake TestHivePrivilegeObjectOwnerNameAndType
Vihang Karajgaonkar created HIVE-24562: -- Summary: Deflake TestHivePrivilegeObjectOwnerNameAndType Key: HIVE-24562 URL: https://issues.apache.org/jira/browse/HIVE-24562 Project: Hive Issue Type: Test Reporter: Vihang Karajgaonkar Assignee: Vihang Karajgaonkar One of my unrelated PRs fails this test {{TestHivePrivilegeObjectOwnerNameAndType}}. The exception which I see in the logs is below: {noformat} Caused by: ERROR 42X05: Table/View 'TXN_LOCK_TBL' does not exist. at org.apache.derby.iapi.error.StandardException.newException(Unknown Source) at org.apache.derby.iapi.error.StandardException.newException(Unknown Source) at org.apache.derby.impl.sql.compile.LockTableNode.bindStatement(Unknown Source) at org.apache.derby.impl.sql.GenericStatement.prepMinion(Unknown Source) at org.apache.derby.impl.sql.GenericStatement.prepare(Unknown Source) at org.apache.derby.impl.sql.conn.GenericLanguageConnectionContext.prepareInternalStatement(Unknown Source) ... 73 more ) at org.apache.hadoop.hive.metastore.txn.TxnHandler.openTxns(TxnHandler.java:651) at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.open_txns(HiveMetaStore.java:8301) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.hadoop.hive.metastore.RetryingHMSHandler.invokeInternal(RetryingHMSHandler.java:147) at org.apache.hadoop.hive.metastore.RetryingHMSHandler.invoke(RetryingHMSHandler.java:108) at com.sun.proxy.$Proxy46.open_txns(Unknown Source) at org.apache.hadoop.hive.metastore.HiveMetaStoreClient.openTxnsIntr(HiveMetaStoreClient.java:3634) at org.apache.hadoop.hive.metastore.HiveMetaStoreClient.openTxn(HiveMetaStoreClient.java:3595) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.hadoop.hive.metastore.RetryingMetaStoreClient.invoke(RetryingMetaStoreClient.java:218) at com.sun.proxy.$Proxy47.openTxn(Unknown Source) at org.apache.hadoop.hive.ql.lockmgr.DbTxnManager.openTxn(DbTxnManager.java:243) at org.apache.hadoop.hive.ql.lockmgr.DbTxnManager.openTxn(DbTxnManager.java:227) at org.apache.hadoop.hive.ql.Compiler.openTransaction(Compiler.java:268) at org.apache.hadoop.hive.ql.Compiler.analyze(Compiler.java:215) at org.apache.hadoop.hive.ql.Compiler.compile(Compiler.java:104) at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:492) at org.apache.hadoop.hive.ql.Driver.compileInternal(Driver.java:445) at org.apache.hadoop.hive.ql.Driver.runInternal(Driver.java:178) at org.apache.hadoop.hive.ql.Driver.run(Driver.java:150) at org.apache.hadoop.hive.ql.Driver.run(Driver.java:137) at org.apache.hadoop.hive.ql.security.authorization.plugin.TestHivePrivilegeObjectOwnerNameAndType.runCmd(TestHivePrivilegeObjectOwnerNameAndType.java:86) at org.apache.hadoop.hive.ql.security.authorization.plugin.TestHivePrivilegeObjectOwnerNameAndType.beforeTest(TestHivePrivilegeObjectOwnerNameAndType.java:82) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33) at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24) at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27) at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) at org.junit.runners.ParentRunner.run(ParentRunner.java:413) at org.junit.runner.JUnitCore.run(JUnitCore.java:137) at org.junit.runner.JUnitCore.run(JUnitCore.java:115) at org.junit.vintage.engine.execution.RunnerExecutor.execute(RunnerExecutor.java:43) at
[jira] [Created] (HIVE-24561) Deflake TestCachedStoreUpdateUsingEvents
Vihang Karajgaonkar created HIVE-24561: -- Summary: Deflake TestCachedStoreUpdateUsingEvents Key: HIVE-24561 URL: https://issues.apache.org/jira/browse/HIVE-24561 Project: Hive Issue Type: Test Reporter: Vihang Karajgaonkar Assignee: Vihang Karajgaonkar TestCachedStoreUpdateUsingEvents seems to use "file:/tmp" as the table and database directory. The cleanUp method will clean all the sub-directories directories in /tmp which can be error prone. Also noticed that I see a lot NPEs from {{SharedCache#getMemorySizeEstimator}} because the {{sizeEstimators}} field is null. We should add a null check for that field. -- This message was sent by Atlassian Jira (v8.3.4#803005)
[jira] [Created] (HIVE-24560) Move Column Name and Type Parsing to AbstractSerde Class
David Mollitor created HIVE-24560: - Summary: Move Column Name and Type Parsing to AbstractSerde Class Key: HIVE-24560 URL: https://issues.apache.org/jira/browse/HIVE-24560 Project: Hive Issue Type: Improvement Reporter: David Mollitor Assignee: David Mollitor -- This message was sent by Atlassian Jira (v8.3.4#803005)
[jira] [Created] (HIVE-24559) Fix a spelling issue in TxnHandler
RickyMa created HIVE-24559: -- Summary: Fix a spelling issue in TxnHandler Key: HIVE-24559 URL: https://issues.apache.org/jira/browse/HIVE-24559 Project: Hive Issue Type: Improvement Reporter: RickyMa -- This message was sent by Atlassian Jira (v8.3.4#803005)
[jira] [Created] (HIVE-24558) Handle update in table level regular expression.
Aasha Medhi created HIVE-24558: -- Summary: Handle update in table level regular expression. Key: HIVE-24558 URL: https://issues.apache.org/jira/browse/HIVE-24558 Project: Hive Issue Type: Task Reporter: Aasha Medhi Assignee: Aasha Medhi -- This message was sent by Atlassian Jira (v8.3.4#803005)
[jira] [Created] (HIVE-24557) Misalignment in matching db name from Hive and Webhcat
Davide Vergari created HIVE-24557: -- Summary: Misalignment in matching db name from Hive and Webhcat Key: HIVE-24557 URL: https://issues.apache.org/jira/browse/HIVE-24557 Project: Hive Issue Type: Bug Components: WebHCat Affects Versions: 2.3.6 Reporter: Davide Vergari I found a small misalignment on how Hive and WebHCat parse database name starting with numbers. If you execute: {quote}hive> create database 2020db; OK Time taken: 0.44 seconds hive> {quote} it works, but if you do the same on webhcatalog it doesn't: {quote}curl -i -s -X PUT -HContent-type:application/json -d '\{"comment": "Test", "location": "hdfs://singlenode.localdomain:8020/apps/hive/warehouse/2020db"}' 'http://singlenode.localdomain:50111/templeton/v1/ddl/database/2020db?user.name=hdfs' HTTP/1.1 400 Bad Request Set-Cookie: hadoop.auth="u=hdfs=hdfs=simple=1608581595777=JzsCUqvyyAYHykAHdteybh1tI4jFLLVVJC5D9FaUu0A="; Path=/; HttpOnly Content-Type: application/json Transfer-Encoding: chunked Server: Jetty(7.6.0.v20120127) {"error":"Invalid DDL identifier :db"} {quote} I suggest to harmonize the behavior, maybe applying a patch like the following one: {quote}--- a/hcatalog/webhcat/svr/src/main/java/org/apache/hive/hcatalog/templeton/Server.java +++ b/hcatalog/webhcat/svr/src/main/java/org/apache/hive/hcatalog/templeton/Server.java @@ -1068,7 +1068,7 @@ public void verifyParam(List param, String name) } } - public static final Pattern DDL_ID = Pattern.compile("[a-zA-Z]\\w*"); + public static final Pattern DDL_ID = Pattern.compile("[a-zA-Z0-9]\\w*"); public static final Pattern PROPERTY_ID = Pattern.compile("[a-zA-Z0-9][\\w\\.\\-]*(?