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Mon, 6 Feb 2017 20:08:42 +0000 (UTC) Received: from jira-lw-us.apache.org (localhost [127.0.0.1]) by jira-lw-us.apache.org (ASF Mail Server at jira-lw-us.apache.org) with ESMTP id 0D3E72529B for ; Mon, 6 Feb 2017 20:08:42 +0000 (UTC) Date: Mon, 6 Feb 2017 20:08:42 +0000 (UTC) From: "Sandesh (JIRA)" To: dev@apex.incubator.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (APEXCORE-640) BufferServer purge crashes when the window purged is the last available MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 archived-at: Mon, 06 Feb 2017 20:08:49 -0000 [ https://issues.apache.org/jira/browse/APEXCORE-640?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sandesh updated APEXCORE-640: ----------------------------- Description: While working on the unit test of BufferServer saw this behavior, purge on the last window in the buffer server crashes it. java.lang.IllegalArgumentException: Invalid slice: offset=2118, length=0 array.length=4096 at com.datatorrent.netlet.util.Slice.(Slice.java:43) at com.datatorrent.bufferserver.util.SerializedData.(SerializedData.java:40) at com.datatorrent.bufferserver.internal.DataList$Block.purge(DataList.java:712) at com.datatorrent.bufferserver.internal.DataList.purge(DataList.java:192) at com.datatorrent.bufferserver.server.Server.handlePurgeRequest(Server.java:199) at com.datatorrent.bufferserver.server.Server.access$1100(Server.java:65) at com.datatorrent.bufferserver.server.Server$UnidentifiedClient.onMessage(Server.java:526) at com.datatorrent.netlet.AbstractLengthPrependerClient.read(AbstractLengthPrependerClient.java:149) at com.datatorrent.netlet.AbstractClient.read(AbstractClient.java:104) at com.datatorrent.netlet.DefaultEventLoop.handleSelectedKey(DefaultEventLoop.java:364) at com.datatorrent.netlet.OptimizedEventLoop$SelectedSelectionKeySet.forEach(OptimizedEventLoop.java:59) at com.datatorrent.netlet.OptimizedEventLoop.runEventLoop(OptimizedEventLoop.java:192) at com.datatorrent.netlet.OptimizedEventLoop.runEventLoop(OptimizedEventLoop.java:157) at com.datatorrent.netlet.DefaultEventLoop.run(DefaultEventLoop.java:156) at java.lang.Thread.run(Thread.java:745) was: While working on the unit test of BufferServer saw this behavior, purge on the last window in the buffer server crashes it. > BufferServer purge crashes when the window purged is the last available > ----------------------------------------------------------------------- > > Key: APEXCORE-640 > URL: https://issues.apache.org/jira/browse/APEXCORE-640 > Project: Apache Apex Core > Issue Type: Bug > Reporter: Sandesh > Assignee: Sandesh > > While working on the unit test of BufferServer saw this behavior, > purge on the last window in the buffer server crashes it. > java.lang.IllegalArgumentException: Invalid slice: offset=2118, length=0 array.length=4096 > at com.datatorrent.netlet.util.Slice.(Slice.java:43) > at com.datatorrent.bufferserver.util.SerializedData.(SerializedData.java:40) > at com.datatorrent.bufferserver.internal.DataList$Block.purge(DataList.java:712) > at com.datatorrent.bufferserver.internal.DataList.purge(DataList.java:192) > at com.datatorrent.bufferserver.server.Server.handlePurgeRequest(Server.java:199) > at com.datatorrent.bufferserver.server.Server.access$1100(Server.java:65) > at com.datatorrent.bufferserver.server.Server$UnidentifiedClient.onMessage(Server.java:526) > at com.datatorrent.netlet.AbstractLengthPrependerClient.read(AbstractLengthPrependerClient.java:149) > at com.datatorrent.netlet.AbstractClient.read(AbstractClient.java:104) > at com.datatorrent.netlet.DefaultEventLoop.handleSelectedKey(DefaultEventLoop.java:364) > at com.datatorrent.netlet.OptimizedEventLoop$SelectedSelectionKeySet.forEach(OptimizedEventLoop.java:59) > at com.datatorrent.netlet.OptimizedEventLoop.runEventLoop(OptimizedEventLoop.java:192) > at com.datatorrent.netlet.OptimizedEventLoop.runEventLoop(OptimizedEventLoop.java:157) > at com.datatorrent.netlet.DefaultEventLoop.run(DefaultEventLoop.java:156) > at java.lang.Thread.run(Thread.java:745) -- This message was sent by Atlassian JIRA (v6.3.15#6346)