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Thu, 14 Jan 2016 13:35:54 -0500 (EST) Received: from SUSHDC8002.TD.TERADATA.COM ([fe80::3d7f:64f4:72fd:b553]) by SUSHDC8440.TD.TERADATA.COM ([::1]) with mapi id 14.03.0248.002; Thu, 14 Jan 2016 13:35:34 -0500 From: "Harp, Michael" To: "dev@ambari.apache.org" Subject: Re: ThreadPoolExecutor being used incorrectly Thread-Topic: ThreadPoolExecutor being used incorrectly Thread-Index: AQHRTvVUR9aDkV4QdU2Dy9nHcAxvVZ77JH6A Date: Thu, 14 Jan 2016 18:35:33 +0000 Message-ID: References: <1452794464121.32005@hortonworks.com> In-Reply-To: <1452794464121.32005@hortonworks.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: user-agent: Microsoft-MacOutlook/0.0.0.151105 x-originating-ip: [153.64.132.64] X-TM-AS-Product-Ver: IMSVA-8.5.0.1618-8.0.0.1202-22066.002 X-TM-AS-Result: No--11.971-7.0-31-10 X-TM-AS-User-Approved-Sender: No X-TM-AS-User-Blocked-Sender: No Content-Type: text/plain; charset="utf-8" Content-ID: Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-TM-AS-MML: disable X-imss-scan-details: No--11.971-7.0-31-10 X-TMASE-Version: IMSVA-8.5.0.1618-8.0.1202-22066.002 X-TMASE-Result: 10--11.970900-5.000000 X-TMASE-MatchedRID: u7Yf2n7Ca/0Rn3J6+wHMRYGU23hVIa8hKD1FAxZRItXSJ7JnkhEyZtX3 HuAvaX8y1Fc61VCGvh2Mb1GZ4s/DHLcP6OCfbw/mUhrIEMB3r19eBoX6ocFAssUmcSma304TQeJ z9upwOBzQocNc/EWOkE38HWIF8jaikwlczfgvYrJCnGIuUMP0VVAI6wCVrE3vWltirZ/iPP6Vzy ucmj4bkcbiWvhPlmAh4TYZq76slxO1EXgCSmO/hTvfsoCuAcP+gYy8y+HaPlaTMTaQzhvoeh0hh Gd4LdX+bcEM7TAgaravW2T8zxpCLGGBe5Zc3tN2ngIgpj8eDcDBa6VG2+9jFNQdB5NUNSsi1GcR AJRT6POOhzOa6g8KrWklS0b154We+XvlBgkCT1GLZ5qxtK5BVa7Xt3Vdc/HDSRXRiyoyHVI= Q29uc3RydWN0IHRoZSBMaW5rZWRCbG9ja2luZ1F1ZXVlIHdpdGggYSBmaXhlZCBjYXBhY2l0eSBy YXRoZXIgdGhhbiB0aGUgZGVmYXVsdCwgSW50ZWdlci5NQVhfVkFMVUU/DQpNaWtlDQoNCg0KDQoN Ck9uIDEvMTQvMTYsIDEwOjAxIEFNLCAiU3JpbWFudGggR3VudHVyaSIgPHNndW50dXJpQGhvcnRv bndvcmtzLmNvbT4gd3JvdGU6DQoNCj5IZWxsbywNCj5XYW50ZWQgdG8gd3JpdGUgdGhpcyBkb3du IGFuZCBoYXZlIGRpc2N1c3Npb24gYWJvdXQgJ2phdmEudXRpbC5jb25jdXJyZW50LlRocmVhZFBv b2xFeGVjdXRvcicgYmVpbmcgdXNlZCBpbmNvcnJlY3RseSBpbiBBbWJhcmkuDQo+DQo+QWxtb3N0 IGFsbCB1c2FnZXMgY2FsbCB0aGUgYmVsb3cgY29uc3RydWN0b3I6DQo+DQo+cHVibGljIFRocmVh ZFBvb2xFeGVjdXRvcigNCj4gICAgICAgICAgICAgICAgICAgICAgICAgICAgICBpbnQgY29yZVBv b2xTaXplLA0KPiAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIGludCBtYXhpbXVtUG9vbFNp emUsDQo+ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgbG9uZyBrZWVwQWxpdmVUaW1lLA0K PiAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIFRpbWVVbml0IHVuaXQsDQo+ICAgICAgICAg ICAgICAgICAgICAgICAgICAgICAgQmxvY2tpbmdRdWV1ZTxSdW5uYWJsZT4gd29ya1F1ZXVlKQ0K Pg0KPldoZXJlIHR5cGljYWwgdmFsdWVzIHVzZWQgYXJlOg0KPg0KPm5ldyBUaHJlYWRQb29sRXhl Y3V0b3IoDQo+ICAgICAgICAgICAgMjAsDQo+ICAgICAgICAgICAgMTAwLA0KPiAgICAgICAgICAg IDMwMDAwTCwNCj4gICAgICAgICAgICBUaW1lVW5pdC5NSUxMSVNFQ09ORFMsDQo+ICAgICAgICAg ICAgbmV3IExpbmtlZEJsb2NraW5nUXVldWU8UnVubmFibGU+KCkpIC8vIFVuYm91bmRlZCBxdWV1 ZQ0KPg0KPlRoZSB3ZWlyZCB0aGluZyBhYm91dCAnVGhyZWFkUG9vbEV4ZWN1dG9yJyBpcyB0aGF0 IHRoZSBudW1iZXIgb2YgdGhyZWFkcyBpbmNyZWFzZXMgZnJvbSB0aGUgJ2NvcmVQb29sU2l6ZScg KDIwKSB0byB0aGUgJ21heGltdW1Qb29sU2l6ZScgKDEwMCkgT05MWSB3aGVuIHRoZSBCbG9ja2lu Z1F1ZXVlIGlzIGZ1bGwuIFdoZW5ldmVyIHdlIHVzZSBhbiB1bmJvdW5kZWQgYmxvY2tpbmcgcXVl dWUsIHRoZSBudW1iZXIgb2YgdGhyZWFkcyBuZXZlciBnb2VzIHBhc3QgdGhlICdjb3JlUG9vbFNp emUnLg0KPg0KPlRoZSBqYXZhZG9jIHN0YXRlczogIklmIHRoZXJlIGFyZSBtb3JlIHRoYW4gY29y ZVBvb2xTaXplIGJ1dCBsZXNzIHRoYW4gbWF4aW11bVBvb2xTaXplIHRocmVhZHMgcnVubmluZywg YSBuZXcgdGhyZWFkIHdpbGwgYmUgY3JlYXRlZCBvbmx5IGlmIHRoZSBxdWV1ZSBpcyBmdWxsIg0K Pg0KPlNvIG91ciB0aGlua2luZyB0aGF0IHRoZSBFeGVjdXRvciB3aWxsIGF1dG9tYXRpY2FsbHkg aW5jcmVhc2UgdGhlIG51bWJlciBvZiB0aHJlYWRzIHVwdG8gJ21heGltdW1Qb29sU2l6ZScgYW5k IHN0b3JlIG92ZXJmbG93aW5nIHJlcXVlc3RzIGludG8gdGhlIHF1ZXVlICh1bmJvdW5kZWQpIGlz IGluY29ycmVjdC4gRHVlIHRvIG91ciB1c2FnZSwgdGhlIG51bWJlciBvZiB0aHJlYWRzIG5ldmVy IGluY3JlYXNlcyBiZXlvbmQgJ2NvcmVQb29sU2l6ZScuDQo+DQo+SSBkbyBub3QgdW5kZXJzdGFu ZCB0aGUgcmVhc29uIHdoeSBpdCBpcyBpbXBsZW1lbnRlZCB0aGlzIHdheSwgYnV0IHdlIHJ1biBp bnRvIHBlcmZvcm1hbmNlIGlzc3VlcyBieSBnZXR0aW5nIHN0dWNrIHdpdGggJ2NvcmVQb29sU2l6 ZScgdGhyZWFkIGNvdW50LiBJIGFtIGxvb2tpbmcgaW50byBhIGZpeCBmb3IgdXNpbmcgVGhyZWFk UG9vbEV4ZWN1dG9yIHdoZXJlIHRoZSBudW1iZXIgb2YgdGhyZWFkcyBpbmNyZWFzZXMgdXB0byAn bWF4aW11bVBvb2xTaXplJy4NCj4NCj5SZWdhcmRzLA0KPlNyaW1hbnRoPw0KPg0K